- published: 20 Mar 2014
- views: 11978
-
remove the playlistHeinrich Heine
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remove the playlistAlpha-3 Beta-4 Nicotinic Receptor
- remove the playlistHeinrich Heine
- remove the playlistAlpha-3 Beta-4 Nicotinic Receptor
Heinrich Heine
Christian Johann Heinrich Heine (13 December 1797 – 17 February 1856) was a German poet, journalist, essayist, and literary critic. He is best known outside Germany for his early lyric poetry, which was set to music in the form of Lieder (art songs) by composers such as Robert Schumann and Franz Schubert. Heine's later verse and prose are distinguished by their satirical wit and irony. He is considered part of the Young Germany movement. His radical political views led to many of his works being banned by German authorities. Heine spent the last 25 years of his life as an expatriate in Paris.
Early life
Childhood and youth
Heine was born in Düsseldorf, Rhineland, into a Jewish family. He was called "Harry" as a child, but became "Heinrich" after his conversion to Christianity in 1825. Heine's father, Samson Heine (1764–1828), was a textile merchant. His mother Peira (known as "Betty"), née van Geldern (1771–1859), was the daughter of a physician. Heinrich was the eldest of the four children; his siblings were Charlotte, Gustav – who later became Baron Heine-Geldern and publisher of the Viennese newspaper Das Fremdenblatt – and Maximilian, later a physician in Saint Petersburg. Heine was also third cousin once removed with philosopher and economist Karl Marx, who was also born into a German Jewish family in the Rhineland and with whom he became a frequent correspondent later in life.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Heinrich_Heine
Heinrich Heine (train)
The Heinrich Heine was an express train operated by Deutsche Bundesbahn, initially linking Frankfurt am Main and Dortmund. The train was named after the German poet and journalist Heinrich Heine.
History
Trans Europ Express
The Heinrich Heine was part of the IC79 scheme introduced on 28 May 1979. It was the "mirror" of the Goethe on the West Rhine Railway. Early in the morning Heinrich Heine left Frankfurt for a northbound trip and Goethe left Dortmund southbound. In the evening both trains ran in the opposite directions. This concept of a pair of trains running at the same time on the same route in opposite directions was later applied as principle of the EuroCity network's schedule.
Part of the IC79 scheme was running on weekdays only. After one year of service the Heinrich Heine was suspended during the summer, so in 1980, 1981 and 1982 the train did not ride during June, July and August. From 26 September 1982 the service was reduced to once a week, northbound on Mondays and southbound on Fridays, because Lufthansa introduced their Lufthansa Airport Express serving the same customers on the same route. Eventually the TEE adventure for the Heinrich Heine ended at 27 May 1983.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Heinrich_Heine_(train)
Alpha-3 beta-4 nicotinic receptor
The alpha-3 beta-4 nicotinic receptor, also known as the α3β4 receptor, is a type of nicotinic acetylcholine receptor, consisting of α3 and β4 subunits. It is located in the autonomic ganglia and adrenal medulla, where activation yields post- and/or presynaptic excitation.
As with other nicotinic acetylcholine receptors, the α3β4 receptor is pentameric [(α3)m(β4)n where m + n = 5]. The exact subunit stoichiometry is not known and it is possible that more than one functional α3β4 receptor assembles in vivo with varying subunit stoichiometries.
Ligands
Agonists
Antagonists
Competitive
Noncompetitive
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Alpha-3_beta-4_nicotinic_receptor
Podcasts:
Nach
ALBUMS
- Alvorada da Alma released: 2013
Nach
ALBUMS
- Los viajes inmóviles released: 2014
- Mejor que el silencio released: 2011
- Un día en Suburbia released: 2008
- Ars magna / Miradas released: 2005
- Poesía difusa released: 2003
- En la brevedad de los días released: 2003
- D.E.P. released: 1995
-
Heinrich Heine: Poet of Judenschmerz Jewish Biography as History Dr. Henry Abramson
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish identity in the culturally inimical milieu of the 19th century. This phenomenon, known as Judenschmerz, was widespread among 19th century western European Jews. Despite his 1825 conversion to Christianity, Heine maintained a long, albeit conflicted, relationship to his Jewish background. Part of the Jewish Biography as History lecture series by Dr. Henry Abramson. More lectures available at www.jewishhistorylectures.org. To view the Prezi used in this lecture, please visit http://jewishhistorylectures.org/2014/04/02/the-holocaust-essential-lectures-in-jewish-history-by-dr-henry-abramson/
published: 20 Mar 2014 -
Heinrich Heine „Nachtgedanken"
Rezitation: Fritz Stavenhagen mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/ oder bei Facebook: http://www.facebook.com/DeutscheLyrik Text: Denk ich an Deutschland in der Nacht, Dann bin ich um den Schlaf gebracht, Ich kann nicht mehr die Augen schließen, Und meine heißen Tränen fließen. Die Jahre kommen und vergehn! Seit ich die Mutter nicht gesehn, Zwölf Jahre sind schon hingegangen; Es wächst mein Sehnen und Verlangen. Mein Sehnen und Verlangen wächst. Die alte Frau hat mich behext, Ich denke immer an die alte, Die alte Frau, die Gott erhalte! Die alte Frau hat mich so lieb, Und in den Briefen, die sie schrieb, Seh ich, wie ihre Hand gezittert, Wie tief das Mutterherz erschüttert. Die Mutter liegt mir stets im Sinn. Zwölf lange Jahre flossen hin, Zwölf lange Jahre si...
published: 12 Dec 2011 -
Heinrich Heine: Die Loreley (1824)
Heinrich Heine: Die Loreley (1824) Ich weiß nicht, was soll es bedeuten, Daß ich so traurig bin; Der komplette Gedichttext auf www.lyrik123.de: http://www.lyrik123.de/heinrich-heine-die-loreley-3-12633/ -------- (https://partnernet.amazon.de/) *Alle Gedichte finden Sie im Buch: „Sehnsucht. Eine thematische Anthologie: Die schönsten deutschsprachigen Gedichte über das ewige Verlangen“ - https://amzn.to/2OMwoV7 Die mit * gekennzeichneten Links sind Affiliate Links, die zum Partnerprogramm von Amazon gehören. Solltet ihr etwas über diese Links kaufen, bekommen wir eine Vermittlungsprovision, natürlich ohne dass ihr dafür mehr bezahlen müsst. -------- FACEBOOK: https://www.facebook.com/beingoo/ WEBSITE: www.beingoo.de -------- Gegründet wurde beingoo, unser immer noch junges Unte...
published: 26 Aug 2013 -
Heinrich Heine - Weberlied
Music by Liederjan Zeichnungen by Kaethe Kollwitz Fotos von Heines Grab by me
published: 07 Sep 2011 -
Heinrich Heine „Der Schiffbrüchige"
Rezitation: Fritz Stavenhagen mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/ oder bei Facebook: http://www.facebook.com/DeutscheLyrik Text: Hoffnung und Liebe! Alles zertrümmert! Und ich selber, gleich einer Leiche, Die grollend ausgeworfen das Meer, Lieg ich am Strande, Am öden, kahlen Strande, Vor mir woget die Wasserwüste, Hinter mir liegt nur Kummer und Elend, Und über mich hin ziehen die Wolken, Die formlos grauen Töchter der Luft, Die aus dem Meer, in Nebeleimern, Das Wasser schöpfen, Und es mühsam schleppen und schleppen, Und es wieder verschütten ins Meer, Ein trübes, langweilges Geschäft, Und nutzlos, wie mein eignes Leben. Die Wogen murmeln, die Möwen schrillen, Alte Erinnerungen wehen mich an, Vergessene Träume, erloschene Bilder, Qualvoll süße, tauchen hervor! ...
published: 27 Sep 2012
developed with YouTube
49:32
Heinrich Heine: Poet of Judenschmerz Jewish Biography as History Dr. Henry Abramson
- Order: Reorder
- Duration: 49:32
- Uploaded Date: 20 Mar 2014
- views: 11978
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish identity in the culturally inimical milieu of the 19th century. This phenom...
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish identity in the culturally inimical milieu of the 19th century. This phenomenon, known as Judenschmerz, was widespread among 19th century western European Jews. Despite his 1825 conversion to Christianity, Heine maintained a long, albeit conflicted, relationship to his Jewish background. Part of the Jewish Biography as History lecture series by Dr. Henry Abramson. More lectures available at www.jewishhistorylectures.org. To view the Prezi used in this lecture, please visit http://jewishhistorylectures.org/2014/04/02/the-holocaust-essential-lectures-in-jewish-history-by-dr-henry-abramson/
https://wn.com/Heinrich_Heine_Poet_Of_Judenschmerz_Jewish_Biography_As_History_Dr._Henry_Abramson
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish identity in the culturally inimical milieu of the 19th century. This phenomenon, known as Judenschmerz, was widespread among 19th century western European Jews. Despite his 1825 conversion to Christianity, Heine maintained a long, albeit conflicted, relationship to his Jewish background. Part of the Jewish Biography as History lecture series by Dr. Henry Abramson. More lectures available at www.jewishhistorylectures.org. To view the Prezi used in this lecture, please visit http://jewishhistorylectures.org/2014/04/02/the-holocaust-essential-lectures-in-jewish-history-by-dr-henry-abramson/
2:30
Heinrich Heine „Nachtgedanken"
- Order: Reorder
- Duration: 2:30
- Uploaded Date: 12 Dec 2011
- views: 97889
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Denk...
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Denk ich an Deutschland in der Nacht,
Dann bin ich um den Schlaf gebracht,
Ich kann nicht mehr die Augen schließen,
Und meine heißen Tränen fließen.
Die Jahre kommen und vergehn!
Seit ich die Mutter nicht gesehn,
Zwölf Jahre sind schon hingegangen;
Es wächst mein Sehnen und Verlangen.
Mein Sehnen und Verlangen wächst.
Die alte Frau hat mich behext,
Ich denke immer an die alte,
Die alte Frau, die Gott erhalte!
Die alte Frau hat mich so lieb,
Und in den Briefen, die sie schrieb,
Seh ich, wie ihre Hand gezittert,
Wie tief das Mutterherz erschüttert.
Die Mutter liegt mir stets im Sinn.
Zwölf lange Jahre flossen hin,
Zwölf lange Jahre sind verflossen,
Seit ich sie nicht ans Herz geschlossen.
Deutschland hat ewigen Bestand,
Es ist ein kerngesundes Land,
Mit seinen Eichen, seinen Linden
Werd ich es immer wiederfinden.
Nach Deutschland lechzt' ich nicht so sehr,
Wenn nicht die Mutter dorten wär;
Das Vaterland wird nie verderben,
Jedoch die alte Frau kann sterben.
Seit ich das Land verlassen hab,
So viele sanken dort ins Grab,
Die ich geliebt - wenn ich sie zähle,
So will verbluten meine Seele.
Und zählen muß ich - Mit der Zahl
Schwillt immer höher meine Qual,
Mir ist, als wälzten sich die Leichen
Auf meine Brust - Gottlob! Sie weichen!
Gottlob! Durch meine Fenster bricht
Französisch heitres Tageslicht;
Es kommt mein Weib, schön wie der Morgen,
Und lächelt fort die deutschen Sorgen.
Bilder:
Friedrich, Caspar David - Hünengrab im Schnee
Sully, Thomas - Mutter und Sohn
Marc, Franz - Bildnis der Mutter
Schischkin, Iwan Iwanowitsch -- Eichen
Girodet-Trioson, Anne-Louis - Apotheose gefallenen französischen Helden
Monet, Claude - Dame mit Sonnenschirm
https://wn.com/Heinrich_Heine_„Nachtgedanken
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Denk ich an Deutschland in der Nacht,
Dann bin ich um den Schlaf gebracht,
Ich kann nicht mehr die Augen schließen,
Und meine heißen Tränen fließen.
Die Jahre kommen und vergehn!
Seit ich die Mutter nicht gesehn,
Zwölf Jahre sind schon hingegangen;
Es wächst mein Sehnen und Verlangen.
Mein Sehnen und Verlangen wächst.
Die alte Frau hat mich behext,
Ich denke immer an die alte,
Die alte Frau, die Gott erhalte!
Die alte Frau hat mich so lieb,
Und in den Briefen, die sie schrieb,
Seh ich, wie ihre Hand gezittert,
Wie tief das Mutterherz erschüttert.
Die Mutter liegt mir stets im Sinn.
Zwölf lange Jahre flossen hin,
Zwölf lange Jahre sind verflossen,
Seit ich sie nicht ans Herz geschlossen.
Deutschland hat ewigen Bestand,
Es ist ein kerngesundes Land,
Mit seinen Eichen, seinen Linden
Werd ich es immer wiederfinden.
Nach Deutschland lechzt' ich nicht so sehr,
Wenn nicht die Mutter dorten wär;
Das Vaterland wird nie verderben,
Jedoch die alte Frau kann sterben.
Seit ich das Land verlassen hab,
So viele sanken dort ins Grab,
Die ich geliebt - wenn ich sie zähle,
So will verbluten meine Seele.
Und zählen muß ich - Mit der Zahl
Schwillt immer höher meine Qual,
Mir ist, als wälzten sich die Leichen
Auf meine Brust - Gottlob! Sie weichen!
Gottlob! Durch meine Fenster bricht
Französisch heitres Tageslicht;
Es kommt mein Weib, schön wie der Morgen,
Und lächelt fort die deutschen Sorgen.
Bilder:
Friedrich, Caspar David - Hünengrab im Schnee
Sully, Thomas - Mutter und Sohn
Marc, Franz - Bildnis der Mutter
Schischkin, Iwan Iwanowitsch -- Eichen
Girodet-Trioson, Anne-Louis - Apotheose gefallenen französischen Helden
Monet, Claude - Dame mit Sonnenschirm
- published: 12 Dec 2011
- views: 97889
1:41
Heinrich Heine: Die Loreley (1824)
- Order: Reorder
- Duration: 1:41
- Uploaded Date: 26 Aug 2013
- views: 269046
Heinrich Heine: Die Loreley (1824)
Ich weiß nicht, was soll es bedeuten,
Daß ich so traurig bin;
Der komplette Gedichttext auf www.lyrik123.de: http://www.l...
Heinrich Heine: Die Loreley (1824)
Ich weiß nicht, was soll es bedeuten,
Daß ich so traurig bin;
Der komplette Gedichttext auf www.lyrik123.de: http://www.lyrik123.de/heinrich-heine-die-loreley-3-12633/
--------
(https://partnernet.amazon.de/)
*Alle Gedichte finden Sie im Buch: „Sehnsucht. Eine thematische Anthologie: Die schönsten deutschsprachigen Gedichte über das ewige Verlangen“ - https://amzn.to/2OMwoV7
Die mit * gekennzeichneten Links sind Affiliate Links, die zum Partnerprogramm von Amazon gehören. Solltet ihr etwas über diese Links kaufen, bekommen wir eine Vermittlungsprovision, natürlich ohne dass ihr dafür mehr bezahlen müsst.
--------
FACEBOOK: https://www.facebook.com/beingoo/
WEBSITE: www.beingoo.de
--------
Gegründet wurde beingoo, unser immer noch junges Unternehmen, im Jahr 2007. Wie lange der Wunsch, gute Ideen Wirklichkeit werden zu lassen, zuvor schon im Kopf von Benjamin Erhardt, dem Gründer von beingoo, anklopfte, ist nicht ganz sicher. Bereits die ersten Projekte der Firma machen aber klar, dass es dieser Wunsch inhaltlich von Musik über Kunst und Wissenschaft bis hin zur Literatur recht weit gefasst war und immer noch ist.
2009 starteten wir mit der Gesangskunst der Oxford Clerks das nächste große Projekt. Die für 2009 und 2010 jeweils fix und fertig organisierten Weihnachtskonzerte der Jungs in Berlin wurden absurder Weise zweimal vom Schneechaos in Europa verhindert, dafür bereichert seitdem eine wunderschöne CD mit klassischen Weihnachtsstücken unseren Katalog. Unsere Begeisterung für deutschsprachige Lyrik, von dem unsere Lyrik-Datenbank und der 2010 erschienenen Anthologie “Sehnsucht” künden, hat sich glücklicherweise als wetterunabhängiger herausgestellt. Ebenso der Blick auf das Geschehen dieser Welt, der sich seit Ende 2009 jeden Freitag im “Tag der Wahrheit” niederschlägt.
Wie man sieht, sind wir unserem breiten Verständnis davon, was “wahre, schöne und gute Ideen” beinhalten können, treu geblieben, obwohl wir mittlerweile gelernt haben, dass eine gewisse Konzentration von Vorteil ist. Als Agentur helfen wir daher anderen, ihre guten Ideen in die Tat umzusetzen. Uns selbst haben wir gerade mit Lyrik123.de, der Lyrik-Datenbank im Netz und ZeitundWahrheit.de, den Seiten für die ganze Wahrheit über das Weltgeschehen heute und gestern, zwei schöne Geschenke gemacht, die anzuschauen sich lohnen.
www.beingoo.de
https://wn.com/Heinrich_Heine_Die_Loreley_(1824)
Heinrich Heine: Die Loreley (1824)
Ich weiß nicht, was soll es bedeuten,
Daß ich so traurig bin;
Der komplette Gedichttext auf www.lyrik123.de: http://www.lyrik123.de/heinrich-heine-die-loreley-3-12633/
--------
(https://partnernet.amazon.de/)
*Alle Gedichte finden Sie im Buch: „Sehnsucht. Eine thematische Anthologie: Die schönsten deutschsprachigen Gedichte über das ewige Verlangen“ - https://amzn.to/2OMwoV7
Die mit * gekennzeichneten Links sind Affiliate Links, die zum Partnerprogramm von Amazon gehören. Solltet ihr etwas über diese Links kaufen, bekommen wir eine Vermittlungsprovision, natürlich ohne dass ihr dafür mehr bezahlen müsst.
--------
FACEBOOK: https://www.facebook.com/beingoo/
WEBSITE: www.beingoo.de
--------
Gegründet wurde beingoo, unser immer noch junges Unternehmen, im Jahr 2007. Wie lange der Wunsch, gute Ideen Wirklichkeit werden zu lassen, zuvor schon im Kopf von Benjamin Erhardt, dem Gründer von beingoo, anklopfte, ist nicht ganz sicher. Bereits die ersten Projekte der Firma machen aber klar, dass es dieser Wunsch inhaltlich von Musik über Kunst und Wissenschaft bis hin zur Literatur recht weit gefasst war und immer noch ist.
2009 starteten wir mit der Gesangskunst der Oxford Clerks das nächste große Projekt. Die für 2009 und 2010 jeweils fix und fertig organisierten Weihnachtskonzerte der Jungs in Berlin wurden absurder Weise zweimal vom Schneechaos in Europa verhindert, dafür bereichert seitdem eine wunderschöne CD mit klassischen Weihnachtsstücken unseren Katalog. Unsere Begeisterung für deutschsprachige Lyrik, von dem unsere Lyrik-Datenbank und der 2010 erschienenen Anthologie “Sehnsucht” künden, hat sich glücklicherweise als wetterunabhängiger herausgestellt. Ebenso der Blick auf das Geschehen dieser Welt, der sich seit Ende 2009 jeden Freitag im “Tag der Wahrheit” niederschlägt.
Wie man sieht, sind wir unserem breiten Verständnis davon, was “wahre, schöne und gute Ideen” beinhalten können, treu geblieben, obwohl wir mittlerweile gelernt haben, dass eine gewisse Konzentration von Vorteil ist. Als Agentur helfen wir daher anderen, ihre guten Ideen in die Tat umzusetzen. Uns selbst haben wir gerade mit Lyrik123.de, der Lyrik-Datenbank im Netz und ZeitundWahrheit.de, den Seiten für die ganze Wahrheit über das Weltgeschehen heute und gestern, zwei schöne Geschenke gemacht, die anzuschauen sich lohnen.
www.beingoo.de
- published: 26 Aug 2013
- views: 269046
5:08
Heinrich Heine - Weberlied
- Order: Reorder
- Duration: 5:08
- Uploaded Date: 07 Sep 2011
- views: 113736
Music by Liederjan
Zeichnungen by Kaethe Kollwitz
Fotos von Heines Grab by me
Music by Liederjan
Zeichnungen by Kaethe Kollwitz
Fotos von Heines Grab by me
https://wn.com/Heinrich_Heine_Weberlied
Music by Liederjan
Zeichnungen by Kaethe Kollwitz
Fotos von Heines Grab by me
- published: 07 Sep 2011
- views: 113736
3:30
Heinrich Heine „Der Schiffbrüchige"
- Order: Reorder
- Duration: 3:30
- Uploaded Date: 27 Sep 2012
- views: 1380
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Hoff...
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Hoffnung und Liebe! Alles zertrümmert!
Und ich selber, gleich einer Leiche,
Die grollend ausgeworfen das Meer,
Lieg ich am Strande,
Am öden, kahlen Strande,
Vor mir woget die Wasserwüste,
Hinter mir liegt nur Kummer und Elend,
Und über mich hin ziehen die Wolken,
Die formlos grauen Töchter der Luft,
Die aus dem Meer, in Nebeleimern,
Das Wasser schöpfen,
Und es mühsam schleppen und schleppen,
Und es wieder verschütten ins Meer,
Ein trübes, langweilges Geschäft,
Und nutzlos, wie mein eignes Leben.
Die Wogen murmeln, die Möwen schrillen,
Alte Erinnerungen wehen mich an,
Vergessene Träume, erloschene Bilder,
Qualvoll süße, tauchen hervor!
Es lebt ein Weib im Norden,
Ein schönes Weib, königlich schön.
Die schlanke Zypressengestalt
Umschließt ein lüstern weißes Gewand;
Die dunkle Lockenfülle,
Wie eine selige Nacht,
Von dem flechtengekrönten Haupte sich ergießend,
Ringelt sich träumerisch süß
Um das süße, blasse Antlitz;
Und aus dem süßen, blassen Antlitz,
Groß und gewaltig, strahlt ein Auge,
Wie eine schwarze Sonne.
O, du schwarze Sonne, wie oft,
Entzückend oft, trank ich aus dir
die wilden Begeistrungsflammen,
Und stand und taumelte, feuerberauscht -
Dann schwebte ein taubenmildes Lächeln
Um die hochgeschürzten, stolzen Lippen,
Und die hochgeschürzten, stolzen Lippen
Hauchten Worte, süß wie Mondlicht,
Und zart wie der Duft der Rose -
Und meine Seele erhob sich
Und flog, wie ein Aar, hinauf in den Himmel!
Schweigt, ihr Wogen und Möwen!
Vorüber ist Alles, Glück und Hoffnung,
Hoffnung und Liebe! Ich liege am Boden,
Ein öder, schiffbrüchiger Mann,
Und drücke mein glühendes Antlitz
In den feuchten Sand.
Bilder: William Turner
https://wn.com/Heinrich_Heine_„Der_Schiffbrüchige
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Hoffnung und Liebe! Alles zertrümmert!
Und ich selber, gleich einer Leiche,
Die grollend ausgeworfen das Meer,
Lieg ich am Strande,
Am öden, kahlen Strande,
Vor mir woget die Wasserwüste,
Hinter mir liegt nur Kummer und Elend,
Und über mich hin ziehen die Wolken,
Die formlos grauen Töchter der Luft,
Die aus dem Meer, in Nebeleimern,
Das Wasser schöpfen,
Und es mühsam schleppen und schleppen,
Und es wieder verschütten ins Meer,
Ein trübes, langweilges Geschäft,
Und nutzlos, wie mein eignes Leben.
Die Wogen murmeln, die Möwen schrillen,
Alte Erinnerungen wehen mich an,
Vergessene Träume, erloschene Bilder,
Qualvoll süße, tauchen hervor!
Es lebt ein Weib im Norden,
Ein schönes Weib, königlich schön.
Die schlanke Zypressengestalt
Umschließt ein lüstern weißes Gewand;
Die dunkle Lockenfülle,
Wie eine selige Nacht,
Von dem flechtengekrönten Haupte sich ergießend,
Ringelt sich träumerisch süß
Um das süße, blasse Antlitz;
Und aus dem süßen, blassen Antlitz,
Groß und gewaltig, strahlt ein Auge,
Wie eine schwarze Sonne.
O, du schwarze Sonne, wie oft,
Entzückend oft, trank ich aus dir
die wilden Begeistrungsflammen,
Und stand und taumelte, feuerberauscht -
Dann schwebte ein taubenmildes Lächeln
Um die hochgeschürzten, stolzen Lippen,
Und die hochgeschürzten, stolzen Lippen
Hauchten Worte, süß wie Mondlicht,
Und zart wie der Duft der Rose -
Und meine Seele erhob sich
Und flog, wie ein Aar, hinauf in den Himmel!
Schweigt, ihr Wogen und Möwen!
Vorüber ist Alles, Glück und Hoffnung,
Hoffnung und Liebe! Ich liege am Boden,
Ein öder, schiffbrüchiger Mann,
Und drücke mein glühendes Antlitz
In den feuchten Sand.
Bilder: William Turner
- published: 27 Sep 2012
- views: 1380
-
Adrenergic Receptors - CHEAT SHEET!
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptors that detect adrenaline (epinephrine) and noradrenaline (norepinephrine). These receptors are called alpha and beta.
published: 27 Mar 2022 -
Nicotinic cholinergic receptors
Access my FREE Online Membership today → https://www.thenotedanatomist.com ___ Unlock my Premium Tutoring Memberships → https://www.thenotedanatomist.com/premium-memberships Lifetime Access to Online Anatomy Course Foundational Q&A Cards Per Video Notes and Key Takeaways Downloadable Documents Flashcards for Each Course Weekly Group Tutoring Sessions Direct Tutoring Sessions ___ Discover A Simplified Approach to Master the Complexity of Anatomy with me, Dr. David Morton ... The Noted Anatomist! ------------------------------------------------------------------ This video tutorial discusses the Nicotinic cholinergic receptors: 0:00. Intro 0:17. What are cholinergic receptors? 0:31. What are nicotinic receptors? 1:47. What are the 2 types of nicotinic receptors? 2:07. Nm. Nicotinic mus...
published: 13 Feb 2021 -
The Nicotinic Acetylcholine Receptor
published: 17 Apr 2024 -
Cholinergic Receptors
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors are classified into nicotinic and muscarinic receptors and located in very distinct regions of the body.
published: 04 May 2020 -
Cholinergic Drugs - Pharmacology, Animation
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinergics): direct and indirect agonists (reversible and irreversible cholinesterase inhibitors), Botox, nicotinic and muscarinic antagonists. Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images. Voice by: Ashley Fleming ©Alila Medical Media. All rights reserved. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condi...
published: 09 Jun 2020 -
Introduction to Nicotinic Acetylcholine Receptors Part 4
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at the subunit composition of the major types of nicotinic acetylcholine receptor.
published: 26 Nov 2014 -
Alpha-4 beta-2 nicotinic receptor
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicotinic acetylcholine receptor implicated in learning, consisting of α4 and β2 subunits. It is located in the brain, where activation yields post- and presynaptic excitation, mainly by increased Na+ and K+ permeability. Stimulation of this receptor subtype is also associated with growth hormone secretion. People with the inactive CHRNA4 mutation Ser248Phe are an average of 10 cm (4 inches) shorter than average and predisposed to obesity. A 2015 review noted that stimulation of the α4β2 nicotinic receptor in the brain is responsible for certain improvements in attentional performance; among the nicotinic receptor subtypes, nicotine has the highest binding affinity at the α4β2 receptor (ki=1 nM), which is...
published: 25 Apr 2021 -
The Nicotinic Receptors
TO READ THE ACCOMPANYING BLOG POST: Blog post ▶ https://www.leoandlongevity.com/post/the-nicotinic-cholinergic-receptors-13 👉🏻 Ways to support and save (affiliate links): - LA Pump: https://lapump.com/?wpam_id=13 Get 10% OFF with code LONGLEO - Nurosym: https://nurosym.com Discount Code: LucieC5 -CosmicNootropic: https://cosmicnootropic.com?coupon-code=319 Get 10% OFF with code LUCIE - Amazon Store: Shop items Leo personally recommended and used https://www.amazon.com/shop/leoandlongevity?ref=ac_inf_tb_vh 🔗 Connect & Explore 🔗 JOIN THE COMMUNITY: Reddit ▶ The Long-Lived Community / thelonglived Telegram ▶ https://t.me/+k4x31DY9tgIwM2Fh TikTok ▶ https://www.tiktok.com/@leoandlongevity?_t=8hXP1SML0LG&_r=1 GENETIC ANALYSIS WAITLIST: Website ▶ https://www.yourgenetically.com/ OTHER CHAN...
published: 26 Apr 2020 -
Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology
Nicotinic vs Muscarinic Receptors. Acetylcholine vs Nor-Epinephrine. Cholinergic vs Adrenergic Fibers | Neurology.. 💊 Pharmacology Lectures: https://www.medicosisperfectionalis.com/ 😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/ ► 🧠 Physiology Playlist: https://www.youtube.com/watch?v=6qk_LTVXZ2w&list=PLYcLrRDaR8_eAjmngd289ghWijs2wfqnj&index=2&t=0s ► 🩸 hematology videos: https://www.youtube.com/playlist?list=PLYcLrRDaR8_eoNz6dxXolh1XMEietcniU ► 😍 Support me on Patreon: https://www.patreon.com/medicosis/ ► 🥰 Support me on PayPal: https://www.paypal.me/perfectionalis/ ► 😚 Join my Channel on YouTube: https://www.youtube.com/channel/UCl-J-ovSJhA3or73Q2uVpow/join ► 👨🏫 All of my premium courses are ON SALE: https://www.medicosisperfectionalis.com/ ► ❤...
published: 06 Nov 2020 -
nicotinic & muscarinic, alpha & beta receptors in the ANS
published: 11 Nov 2020
developed with YouTube
10:20
Adrenergic Receptors - CHEAT SHEET!
- Order: Reorder
- Duration: 10:20
- Uploaded Date: 27 Mar 2022
- views: 316566
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptors that detect adrenaline (epinephrine) and noradrenaline (norepinephri...
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptors that detect adrenaline (epinephrine) and noradrenaline (norepinephrine). These receptors are called alpha and beta.
https://wn.com/Adrenergic_Receptors_Cheat_Sheet
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptors that detect adrenaline (epinephrine) and noradrenaline (norepinephrine). These receptors are called alpha and beta.
- published: 27 Mar 2022
- views: 316566
8:25
Nicotinic cholinergic receptors
- Order: Reorder
- Duration: 8:25
- Uploaded Date: 13 Feb 2021
- views: 53495
Access my FREE Online Membership today → https://www.thenotedanatomist.com
___
Unlock my Premium Tutoring Memberships → https://www.thenotedanatomist.com/premiu...
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------------------------------------------------------------------
This video tutorial discusses the Nicotinic cholinergic receptors:
0:00. Intro
0:17. What are cholinergic receptors?
0:31. What are nicotinic receptors?
1:47. What are the 2 types of nicotinic receptors?
2:07. Nm. Nicotinic muscle receptors
- 3:16. Nm receptors and muscle physiology
- 4:08. Myasthenia gravis
4:48. Nn. Nicotinic neuron receptors
- 6:17. Nn receptors and Adrenal medulla (Chromaffin cells)
7:08. In-a-Nutshell
7:41. Acknowledgements
https://wn.com/Nicotinic_Cholinergic_Receptors
Access my FREE Online Membership today → https://www.thenotedanatomist.com
___
Unlock my Premium Tutoring Memberships → https://www.thenotedanatomist.com/premium-memberships
Lifetime Access to Online Anatomy Course
Foundational Q&A Cards Per Video
Notes and Key Takeaways
Downloadable Documents
Flashcards for Each Course
Weekly Group Tutoring Sessions
Direct Tutoring Sessions
___
Discover A Simplified Approach to Master the Complexity of Anatomy with me, Dr. David Morton ... The Noted Anatomist!
------------------------------------------------------------------
This video tutorial discusses the Nicotinic cholinergic receptors:
0:00. Intro
0:17. What are cholinergic receptors?
0:31. What are nicotinic receptors?
1:47. What are the 2 types of nicotinic receptors?
2:07. Nm. Nicotinic muscle receptors
- 3:16. Nm receptors and muscle physiology
- 4:08. Myasthenia gravis
4:48. Nn. Nicotinic neuron receptors
- 6:17. Nn receptors and Adrenal medulla (Chromaffin cells)
7:08. In-a-Nutshell
7:41. Acknowledgements
- published: 13 Feb 2021
- views: 53495
3:44
The Nicotinic Acetylcholine Receptor
- Order: Reorder
- Duration: 3:44
- Uploaded Date: 17 Apr 2024
- views: 4
- published: 17 Apr 2024
- views: 4
13:11
Cholinergic Receptors
- Order: Reorder
- Duration: 13:11
- Uploaded Date: 04 May 2020
- views: 129921
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors are classified into nicotinic and muscarinic receptors and located in ...
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors are classified into nicotinic and muscarinic receptors and located in very distinct regions of the body.
https://wn.com/Cholinergic_Receptors
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors are classified into nicotinic and muscarinic receptors and located in very distinct regions of the body.
- published: 04 May 2020
- views: 129921
4:46
Cholinergic Drugs - Pharmacology, Animation
- Order: Reorder
- Duration: 4:46
- Uploaded Date: 09 Jun 2020
- views: 331233
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinergics): direct and indirect agonists (reversible and irreversible cholin...
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinergics): direct and indirect agonists (reversible and irreversible cholinesterase inhibitors), Botox, nicotinic and muscarinic antagonists.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
Voice by: Ashley Fleming
©Alila Medical Media. All rights reserved.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Acetylcholine is a major neurotransmitter of the nervous system. It is released by motor neurons at neuromuscular junctions to stimulate skeletal muscle contraction. Acetylcholine is also the primary neurotransmitter of the parasympathetic nervous system responsible for the body’s “rest and digest” state. It slows heartbeats, slows respiratory rate, contracts smooth muscles of the gastrointestinal tract and urinary bladder, stimulates various secretions, and constricts pupils. Acetylcholine is also active in several brain regions associated with cognition and movement.
A neuron that uses mainly acetylcholine as neurotransmitter is called a cholinergic neuron.
Acetylcholine is an ester of choline. It is synthesized and stored in the nerve terminal. When a cholinergic neuron is stimulated, acetylcholine is released into the synaptic cleft where it binds to its receptor on the postsynaptic cell, triggering cellular response. Acetylcholine is rapidly cleared from the synapse by the enzyme acetylcholinesterase, which binds to acetylcholine and hydrolyzes it into choline and acetate. The enzyme molecule quickly recycles itself each time, ready for another round of reaction.
There are 2 main types of acetylcholine receptors: muscarinic and nicotinic, each type has several subtypes, or classes. Each receptor class is specific to certain synapses or tissues.
Cholinergic agonists are drugs that mimic or enhance the action of acetylcholine, while cholinergic antagonists are those that inhibit its action. Because action of acetylcholine is widespread, cholinergic drugs may produce lots of side effects when administered systemically. Drugs that target a particular receptor class are more specific and are therefore preferred.
Cholinergic agonists can be direct-acting or indirect-acting:
Direct-acting agonists mimic acetylcholine, they bind to acetylcholine receptor and activate downstream signaling. They are not easily metabolized by acetylcholinesterase and therefore last longer at the synapse. Examples are drugs used as eye drops to constrict pupil and reduce intraocular pressure for treatment of glaucoma. Some agents are used to increase smooth muscle tone in urinary bladder and gastrointestinal tract, or to stimulate saliva secretion to treat dry mouth.
Indirect agonists act by inhibiting the enzyme acetylcholinesterase, thereby increasing the concentration of acetylcholine available at the synapse.
Reversible inhibitors form a transient, reversible complex with the enzyme. They slow down the recycling of the enzyme, making it less available for breaking down acetylcholine. Some of these drugs are used to treat myasthenia gravis, or to reverse the effects of anesthesia. Others are given to boost cholinergic activities in Alzheimer’s brain to compensate for the loss of functioning neurons.
Irreversible cholinesterase inhibitors bind to the enzyme in an irreversible manner and permanently inactivate it. These drugs are very toxic, they are used as insecticides and “nerve gases”.
Cholinergic antagonists inhibit acetylcholine action by several mechanisms:
Botulinum toxin, Botox, is a bacterial toxin. It blocks acetylcholine release by inhibiting exocytosis. Botox is used to treat localized muscle spasms, movement disorders and strabismus. It is given by direct injection into the affected muscle.
Nicotinic antagonists compete with acetylcholine for binding to nicotinic receptor. They are most commonly used to relax skeletal muscles during surgery.
Muscarinic antagonists compete with acetylcholine for binding to muscarinic receptor. They are used to treat bradycardia, diarrhea and bladder spasms, dilate bronchi, reduce secretions, and dilate pupils. Some are used as sedatives and to counteract cholinesterase inhibitors.
https://wn.com/Cholinergic_Drugs_Pharmacology,_Animation
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinergics): direct and indirect agonists (reversible and irreversible cholinesterase inhibitors), Botox, nicotinic and muscarinic antagonists.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
Check out our new Alila Academy - AlilaAcademy(dot)com - complete video courses with quizzes, PDFs, and downloadable images.
Voice by: Ashley Fleming
©Alila Medical Media. All rights reserved.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Acetylcholine is a major neurotransmitter of the nervous system. It is released by motor neurons at neuromuscular junctions to stimulate skeletal muscle contraction. Acetylcholine is also the primary neurotransmitter of the parasympathetic nervous system responsible for the body’s “rest and digest” state. It slows heartbeats, slows respiratory rate, contracts smooth muscles of the gastrointestinal tract and urinary bladder, stimulates various secretions, and constricts pupils. Acetylcholine is also active in several brain regions associated with cognition and movement.
A neuron that uses mainly acetylcholine as neurotransmitter is called a cholinergic neuron.
Acetylcholine is an ester of choline. It is synthesized and stored in the nerve terminal. When a cholinergic neuron is stimulated, acetylcholine is released into the synaptic cleft where it binds to its receptor on the postsynaptic cell, triggering cellular response. Acetylcholine is rapidly cleared from the synapse by the enzyme acetylcholinesterase, which binds to acetylcholine and hydrolyzes it into choline and acetate. The enzyme molecule quickly recycles itself each time, ready for another round of reaction.
There are 2 main types of acetylcholine receptors: muscarinic and nicotinic, each type has several subtypes, or classes. Each receptor class is specific to certain synapses or tissues.
Cholinergic agonists are drugs that mimic or enhance the action of acetylcholine, while cholinergic antagonists are those that inhibit its action. Because action of acetylcholine is widespread, cholinergic drugs may produce lots of side effects when administered systemically. Drugs that target a particular receptor class are more specific and are therefore preferred.
Cholinergic agonists can be direct-acting or indirect-acting:
Direct-acting agonists mimic acetylcholine, they bind to acetylcholine receptor and activate downstream signaling. They are not easily metabolized by acetylcholinesterase and therefore last longer at the synapse. Examples are drugs used as eye drops to constrict pupil and reduce intraocular pressure for treatment of glaucoma. Some agents are used to increase smooth muscle tone in urinary bladder and gastrointestinal tract, or to stimulate saliva secretion to treat dry mouth.
Indirect agonists act by inhibiting the enzyme acetylcholinesterase, thereby increasing the concentration of acetylcholine available at the synapse.
Reversible inhibitors form a transient, reversible complex with the enzyme. They slow down the recycling of the enzyme, making it less available for breaking down acetylcholine. Some of these drugs are used to treat myasthenia gravis, or to reverse the effects of anesthesia. Others are given to boost cholinergic activities in Alzheimer’s brain to compensate for the loss of functioning neurons.
Irreversible cholinesterase inhibitors bind to the enzyme in an irreversible manner and permanently inactivate it. These drugs are very toxic, they are used as insecticides and “nerve gases”.
Cholinergic antagonists inhibit acetylcholine action by several mechanisms:
Botulinum toxin, Botox, is a bacterial toxin. It blocks acetylcholine release by inhibiting exocytosis. Botox is used to treat localized muscle spasms, movement disorders and strabismus. It is given by direct injection into the affected muscle.
Nicotinic antagonists compete with acetylcholine for binding to nicotinic receptor. They are most commonly used to relax skeletal muscles during surgery.
Muscarinic antagonists compete with acetylcholine for binding to muscarinic receptor. They are used to treat bradycardia, diarrhea and bladder spasms, dilate bronchi, reduce secretions, and dilate pupils. Some are used as sedatives and to counteract cholinesterase inhibitors.
- published: 09 Jun 2020
- views: 331233
8:31
Introduction to Nicotinic Acetylcholine Receptors Part 4
- Order: Reorder
- Duration: 8:31
- Uploaded Date: 26 Nov 2014
- views: 3299
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at the subunit composition of the major types of nicotinic acetylcholine...
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at the subunit composition of the major types of nicotinic acetylcholine receptor.
https://wn.com/Introduction_To_Nicotinic_Acetylcholine_Receptors_Part_4
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at the subunit composition of the major types of nicotinic acetylcholine receptor.
- published: 26 Nov 2014
- views: 3299
3:42
Alpha-4 beta-2 nicotinic receptor
- Order: Reorder
- Duration: 3:42
- Uploaded Date: 25 Apr 2021
- views: 130
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicotinic acetylcholine receptor implicated in learning, consisting of α4 a...
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicotinic acetylcholine receptor implicated in learning, consisting of α4 and β2 subunits. It is located in the brain, where activation yields post- and presynaptic excitation, mainly by increased Na+ and K+ permeability.
Stimulation of this receptor subtype is also associated with growth hormone secretion. People with the inactive CHRNA4 mutation Ser248Phe are an average of 10 cm (4 inches) shorter than average and predisposed to obesity. A 2015 review noted that stimulation of the α4β2 nicotinic receptor in the brain is responsible for certain improvements in attentional performance; among the nicotinic receptor subtypes, nicotine has the highest binding affinity at the α4β2 receptor (ki=1 nM), which is also the primary biological target that mediates nicotine's addictive properties.The receptors exist in the two stoichiometries:
(α4)2(β2)3 receptors have high sensitivity to nicotine and low Ca2+ permeability (HS receptors)
(α4)3(β2)2 receptors have low sensitivity to nicotine and high Ca2+ permeability (LS receptors)
Source: https://en.wikipedia.org/wiki/Alpha-4_beta-2_nicotinic_receptor
Created with WikipediaReaderReborn (c) WikipediaReader
https://wn.com/Alpha_4_Beta_2_Nicotinic_Receptor
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicotinic acetylcholine receptor implicated in learning, consisting of α4 and β2 subunits. It is located in the brain, where activation yields post- and presynaptic excitation, mainly by increased Na+ and K+ permeability.
Stimulation of this receptor subtype is also associated with growth hormone secretion. People with the inactive CHRNA4 mutation Ser248Phe are an average of 10 cm (4 inches) shorter than average and predisposed to obesity. A 2015 review noted that stimulation of the α4β2 nicotinic receptor in the brain is responsible for certain improvements in attentional performance; among the nicotinic receptor subtypes, nicotine has the highest binding affinity at the α4β2 receptor (ki=1 nM), which is also the primary biological target that mediates nicotine's addictive properties.The receptors exist in the two stoichiometries:
(α4)2(β2)3 receptors have high sensitivity to nicotine and low Ca2+ permeability (HS receptors)
(α4)3(β2)2 receptors have low sensitivity to nicotine and high Ca2+ permeability (LS receptors)
Source: https://en.wikipedia.org/wiki/Alpha-4_beta-2_nicotinic_receptor
Created with WikipediaReaderReborn (c) WikipediaReader
- published: 25 Apr 2021
- views: 130
5:43
The Nicotinic Receptors
- Order: Reorder
- Duration: 5:43
- Uploaded Date: 26 Apr 2020
- views: 2950
TO READ THE ACCOMPANYING BLOG POST:
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https://wn.com/The_Nicotinic_Receptors
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🔗 Connect & Explore 🔗
JOIN THE COMMUNITY:
Reddit ▶ The Long-Lived Community / thelonglived
Telegram ▶ https://t.me/+k4x31DY9tgIwM2Fh
TikTok ▶ https://www.tiktok.com/@leoandlongevity?_t=8hXP1SML0LG&_r=1
GENETIC ANALYSIS WAITLIST: Website ▶ https://www.yourgenetically.com/
OTHER CHANNELS
Lucie ▶ / @luciec.7692
Kids ▶ / @bilinguini
🏷️ Leo's personal book collection now on eBay: https://www.ebay.com/usr/colous7
🌍 Together, Let’s Continue Leo's Legacy In the spirit of Leo's passion for health, wellness, and a life well-lived, let’s continue to explore, learn, and journey through the fascinating world of biohacking, fitness, and cognitive wellness. Your presence here is not just a subscription; it's a torchbearer of Leo's legacy, ensuring his light continues to shine, guide, and inspire future generations.
- published: 26 Apr 2020
- views: 2950
20:19
Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology
- Order: Reorder
- Duration: 20:19
- Uploaded Date: 06 Nov 2020
- views: 193899
Nicotinic vs Muscarinic Receptors.
Acetylcholine vs Nor-Epinephrine.
Cholinergic vs Adrenergic Fibers | Neurology..
💊 Pharmacology Lectures: https://www.medico...
Nicotinic vs Muscarinic Receptors.
Acetylcholine vs Nor-Epinephrine.
Cholinergic vs Adrenergic Fibers | Neurology..
💊 Pharmacology Lectures: https://www.medicosisperfectionalis.com/
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
► 🧠 Physiology Playlist: https://www.youtube.com/watch?v=6qk_LTVXZ2w&list=PLYcLrRDaR8_eAjmngd289ghWijs2wfqnj&index=2&t=0s
► 🩸 hematology videos: https://www.youtube.com/playlist?list=PLYcLrRDaR8_eoNz6dxXolh1XMEietcniU
► 😍 Support me on Patreon: https://www.patreon.com/medicosis/
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► 💪 Rheumatology https://www.youtube.com/playlist?list=PLYcLrRDaR8_ckdsow-7buX1rIzIEKfxZQ
--If you have joined my channel on youtube (the join button that's next to the subscribe button), then go to the "community tab" and you will find some member-only posts.
Thank you so much for supporting my channel! Love ❤️
Happy studying!!
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/ My Favorite Productivity App: https://airtable.com/invite/r/2zH40fus/
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https://wn.com/Alpha_Vs._Beta_Adrenergic_Receptors_Autonomic_Nervous_System_Physiology_And_Pharmacology
Nicotinic vs Muscarinic Receptors.
Acetylcholine vs Nor-Epinephrine.
Cholinergic vs Adrenergic Fibers | Neurology..
💊 Pharmacology Lectures: https://www.medicosisperfectionalis.com/
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
► 🧠 Physiology Playlist: https://www.youtube.com/watch?v=6qk_LTVXZ2w&list=PLYcLrRDaR8_eAjmngd289ghWijs2wfqnj&index=2&t=0s
► 🩸 hematology videos: https://www.youtube.com/playlist?list=PLYcLrRDaR8_eoNz6dxXolh1XMEietcniU
► 😍 Support me on Patreon: https://www.patreon.com/medicosis/
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► 😚 Join my Channel on YouTube: https://www.youtube.com/channel/UCl-J-ovSJhA3or73Q2uVpow/join
► 👨🏫 All of my premium courses are ON SALE: https://www.medicosisperfectionalis.com/
► ❤️ Cardiac Pharmacology: https://www.youtube.com/playlist?list=PLYcLrRDaR8_e3pM6ifeZDfNPlE3K4KF3J
► ❓If you have any questions, please email me at: [email protected]
► 💪 Rheumatology https://www.youtube.com/playlist?list=PLYcLrRDaR8_ckdsow-7buX1rIzIEKfxZQ
--If you have joined my channel on youtube (the join button that's next to the subscribe button), then go to the "community tab" and you will find some member-only posts.
Thank you so much for supporting my channel! Love ❤️
Happy studying!!
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- published: 06 Nov 2020
- views: 193899
5:50
nicotinic & muscarinic, alpha & beta receptors in the ANS
- Order: Reorder
- Duration: 5:50
- Uploaded Date: 11 Nov 2020
- views: 13764
- published: 11 Nov 2020
- views: 13764
49:32
Heinrich Heine: Poet of Judenschmerz Jewish Biography as History Dr. Henry Abramson
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish ident...
published: 20 Mar 2014
Heinrich Heine: Poet of Judenschmerz Jewish Biography as History Dr. Henry Abramson
Heinrich Heine: Poet of Judenschmerz Jewish Biography as History Dr. Henry Abramson
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- published: 20 Mar 2014
- views: 11978
Revered by many as Germany's greatest poet, Heine struggled mightily with his Jewish identity in the culturally inimical milieu of the 19th century. This phenomenon, known as Judenschmerz, was widespread among 19th century western European Jews. Despite his 1825 conversion to Christianity, Heine maintained a long, albeit conflicted, relationship to his Jewish background. Part of the Jewish Biography as History lecture series by Dr. Henry Abramson. More lectures available at www.jewishhistorylectures.org. To view the Prezi used in this lecture, please visit http://jewishhistorylectures.org/2014/04/02/the-holocaust-essential-lectures-in-jewish-history-by-dr-henry-abramson/
2:30
Heinrich Heine „Nachtgedanken"
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
...
published: 12 Dec 2011
Heinrich Heine „Nachtgedanken"
Heinrich Heine „Nachtgedanken"
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- published: 12 Dec 2011
- views: 97889
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Denk ich an Deutschland in der Nacht,
Dann bin ich um den Schlaf gebracht,
Ich kann nicht mehr die Augen schließen,
Und meine heißen Tränen fließen.
Die Jahre kommen und vergehn!
Seit ich die Mutter nicht gesehn,
Zwölf Jahre sind schon hingegangen;
Es wächst mein Sehnen und Verlangen.
Mein Sehnen und Verlangen wächst.
Die alte Frau hat mich behext,
Ich denke immer an die alte,
Die alte Frau, die Gott erhalte!
Die alte Frau hat mich so lieb,
Und in den Briefen, die sie schrieb,
Seh ich, wie ihre Hand gezittert,
Wie tief das Mutterherz erschüttert.
Die Mutter liegt mir stets im Sinn.
Zwölf lange Jahre flossen hin,
Zwölf lange Jahre sind verflossen,
Seit ich sie nicht ans Herz geschlossen.
Deutschland hat ewigen Bestand,
Es ist ein kerngesundes Land,
Mit seinen Eichen, seinen Linden
Werd ich es immer wiederfinden.
Nach Deutschland lechzt' ich nicht so sehr,
Wenn nicht die Mutter dorten wär;
Das Vaterland wird nie verderben,
Jedoch die alte Frau kann sterben.
Seit ich das Land verlassen hab,
So viele sanken dort ins Grab,
Die ich geliebt - wenn ich sie zähle,
So will verbluten meine Seele.
Und zählen muß ich - Mit der Zahl
Schwillt immer höher meine Qual,
Mir ist, als wälzten sich die Leichen
Auf meine Brust - Gottlob! Sie weichen!
Gottlob! Durch meine Fenster bricht
Französisch heitres Tageslicht;
Es kommt mein Weib, schön wie der Morgen,
Und lächelt fort die deutschen Sorgen.
Bilder:
Friedrich, Caspar David - Hünengrab im Schnee
Sully, Thomas - Mutter und Sohn
Marc, Franz - Bildnis der Mutter
Schischkin, Iwan Iwanowitsch -- Eichen
Girodet-Trioson, Anne-Louis - Apotheose gefallenen französischen Helden
Monet, Claude - Dame mit Sonnenschirm
1:41
Heinrich Heine: Die Loreley (1824)
Heinrich Heine: Die Loreley (1824)
Ich weiß nicht, was soll es bedeuten,
Daß ich so trau...
published: 26 Aug 2013
Heinrich Heine: Die Loreley (1824)
Heinrich Heine: Die Loreley (1824)
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- published: 26 Aug 2013
- views: 269046
Heinrich Heine: Die Loreley (1824)
Ich weiß nicht, was soll es bedeuten,
Daß ich so traurig bin;
Der komplette Gedichttext auf www.lyrik123.de: http://www.lyrik123.de/heinrich-heine-die-loreley-3-12633/
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Gegründet wurde beingoo, unser immer noch junges Unternehmen, im Jahr 2007. Wie lange der Wunsch, gute Ideen Wirklichkeit werden zu lassen, zuvor schon im Kopf von Benjamin Erhardt, dem Gründer von beingoo, anklopfte, ist nicht ganz sicher. Bereits die ersten Projekte der Firma machen aber klar, dass es dieser Wunsch inhaltlich von Musik über Kunst und Wissenschaft bis hin zur Literatur recht weit gefasst war und immer noch ist.
2009 starteten wir mit der Gesangskunst der Oxford Clerks das nächste große Projekt. Die für 2009 und 2010 jeweils fix und fertig organisierten Weihnachtskonzerte der Jungs in Berlin wurden absurder Weise zweimal vom Schneechaos in Europa verhindert, dafür bereichert seitdem eine wunderschöne CD mit klassischen Weihnachtsstücken unseren Katalog. Unsere Begeisterung für deutschsprachige Lyrik, von dem unsere Lyrik-Datenbank und der 2010 erschienenen Anthologie “Sehnsucht” künden, hat sich glücklicherweise als wetterunabhängiger herausgestellt. Ebenso der Blick auf das Geschehen dieser Welt, der sich seit Ende 2009 jeden Freitag im “Tag der Wahrheit” niederschlägt.
Wie man sieht, sind wir unserem breiten Verständnis davon, was “wahre, schöne und gute Ideen” beinhalten können, treu geblieben, obwohl wir mittlerweile gelernt haben, dass eine gewisse Konzentration von Vorteil ist. Als Agentur helfen wir daher anderen, ihre guten Ideen in die Tat umzusetzen. Uns selbst haben wir gerade mit Lyrik123.de, der Lyrik-Datenbank im Netz und ZeitundWahrheit.de, den Seiten für die ganze Wahrheit über das Weltgeschehen heute und gestern, zwei schöne Geschenke gemacht, die anzuschauen sich lohnen.
www.beingoo.de
5:08
Heinrich Heine - Weberlied
Music by Liederjan
Zeichnungen by Kaethe Kollwitz
Fotos von Heines Grab by me
published: 07 Sep 2011
Heinrich Heine - Weberlied
Heinrich Heine - Weberlied
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- published: 07 Sep 2011
- views: 113736
Music by Liederjan
Zeichnungen by Kaethe Kollwitz
Fotos von Heines Grab by me
3:30
Heinrich Heine „Der Schiffbrüchige"
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
...
published: 27 Sep 2012
Heinrich Heine „Der Schiffbrüchige"
Heinrich Heine „Der Schiffbrüchige"
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- published: 27 Sep 2012
- views: 1380
Rezitation: Fritz Stavenhagen
mehr deutsche Lyrik zum hören: http://www.deutschelyrik.de/
oder bei Facebook:
http://www.facebook.com/DeutscheLyrik
Text:
Hoffnung und Liebe! Alles zertrümmert!
Und ich selber, gleich einer Leiche,
Die grollend ausgeworfen das Meer,
Lieg ich am Strande,
Am öden, kahlen Strande,
Vor mir woget die Wasserwüste,
Hinter mir liegt nur Kummer und Elend,
Und über mich hin ziehen die Wolken,
Die formlos grauen Töchter der Luft,
Die aus dem Meer, in Nebeleimern,
Das Wasser schöpfen,
Und es mühsam schleppen und schleppen,
Und es wieder verschütten ins Meer,
Ein trübes, langweilges Geschäft,
Und nutzlos, wie mein eignes Leben.
Die Wogen murmeln, die Möwen schrillen,
Alte Erinnerungen wehen mich an,
Vergessene Träume, erloschene Bilder,
Qualvoll süße, tauchen hervor!
Es lebt ein Weib im Norden,
Ein schönes Weib, königlich schön.
Die schlanke Zypressengestalt
Umschließt ein lüstern weißes Gewand;
Die dunkle Lockenfülle,
Wie eine selige Nacht,
Von dem flechtengekrönten Haupte sich ergießend,
Ringelt sich träumerisch süß
Um das süße, blasse Antlitz;
Und aus dem süßen, blassen Antlitz,
Groß und gewaltig, strahlt ein Auge,
Wie eine schwarze Sonne.
O, du schwarze Sonne, wie oft,
Entzückend oft, trank ich aus dir
die wilden Begeistrungsflammen,
Und stand und taumelte, feuerberauscht -
Dann schwebte ein taubenmildes Lächeln
Um die hochgeschürzten, stolzen Lippen,
Und die hochgeschürzten, stolzen Lippen
Hauchten Worte, süß wie Mondlicht,
Und zart wie der Duft der Rose -
Und meine Seele erhob sich
Und flog, wie ein Aar, hinauf in den Himmel!
Schweigt, ihr Wogen und Möwen!
Vorüber ist Alles, Glück und Hoffnung,
Hoffnung und Liebe! Ich liege am Boden,
Ein öder, schiffbrüchiger Mann,
Und drücke mein glühendes Antlitz
In den feuchten Sand.
Bilder: William Turner
Heinrich Heine
Christian Johann Heinrich Heine (13 December 1797 – 17 February 1856) was a German poet, journalist, essayist, and literary critic. He is best known outside Germany for his early lyric poetry, which was set to music in the form of Lieder (art songs) by composers such as Robert Schumann and Franz Schubert. Heine's later verse and prose are distinguished by their satirical wit and irony. He is considered part of the Young Germany movement. His radical political views led to many of his works being banned by German authorities. Heine spent the last 25 years of his life as an expatriate in Paris.
Early life
Childhood and youth
Heine was born in Düsseldorf, Rhineland, into a Jewish family. He was called "Harry" as a child, but became "Heinrich" after his conversion to Christianity in 1825. Heine's father, Samson Heine (1764–1828), was a textile merchant. His mother Peira (known as "Betty"), née van Geldern (1771–1859), was the daughter of a physician. Heinrich was the eldest of the four children; his siblings were Charlotte, Gustav – who later became Baron Heine-Geldern and publisher of the Viennese newspaper Das Fremdenblatt – and Maximilian, later a physician in Saint Petersburg. Heine was also third cousin once removed with philosopher and economist Karl Marx, who was also born into a German Jewish family in the Rhineland and with whom he became a frequent correspondent later in life.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Heinrich_Heine
10:20
Adrenergic Receptors - CHEAT SHEET!
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptor...
published: 27 Mar 2022
Adrenergic Receptors - CHEAT SHEET!
Adrenergic Receptors - CHEAT SHEET!
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- published: 27 Mar 2022
- views: 316566
In this video, Dr Mike shows you a cheat sheet to remember the different kinds of receptors that detect adrenaline (epinephrine) and noradrenaline (norepinephrine). These receptors are called alpha and beta.
8:25
Nicotinic cholinergic receptors
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published: 13 Feb 2021
Nicotinic cholinergic receptors
Nicotinic cholinergic receptors
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- published: 13 Feb 2021
- views: 53495
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------------------------------------------------------------------
This video tutorial discusses the Nicotinic cholinergic receptors:
0:00. Intro
0:17. What are cholinergic receptors?
0:31. What are nicotinic receptors?
1:47. What are the 2 types of nicotinic receptors?
2:07. Nm. Nicotinic muscle receptors
- 3:16. Nm receptors and muscle physiology
- 4:08. Myasthenia gravis
4:48. Nn. Nicotinic neuron receptors
- 6:17. Nn receptors and Adrenal medulla (Chromaffin cells)
7:08. In-a-Nutshell
7:41. Acknowledgements
3:44
The Nicotinic Acetylcholine Receptor
published: 17 Apr 2024
The Nicotinic Acetylcholine Receptor
The Nicotinic Acetylcholine Receptor
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- published: 17 Apr 2024
- views: 4
13:11
Cholinergic Receptors
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors ...
published: 04 May 2020
Cholinergic Receptors
Cholinergic Receptors
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- published: 04 May 2020
- views: 129921
In this video, Dr Matt explains the receptors that acetylcholine bind to. These receptors are classified into nicotinic and muscarinic receptors and located in very distinct regions of the body.
4:46
Cholinergic Drugs - Pharmacology, Animation
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinerg...
published: 09 Jun 2020
Cholinergic Drugs - Pharmacology, Animation
Cholinergic Drugs - Pharmacology, Animation
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- published: 09 Jun 2020
- views: 331233
(USMLE topics) Mechanisms of action of cholinergic agonists and antagonists (anticholinergics): direct and indirect agonists (reversible and irreversible cholinesterase inhibitors), Botox, nicotinic and muscarinic antagonists.
Purchase a license to download a non-watermarked version of this video on AlilaMedicalMedia(dot)com
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Voice by: Ashley Fleming
©Alila Medical Media. All rights reserved.
All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Acetylcholine is a major neurotransmitter of the nervous system. It is released by motor neurons at neuromuscular junctions to stimulate skeletal muscle contraction. Acetylcholine is also the primary neurotransmitter of the parasympathetic nervous system responsible for the body’s “rest and digest” state. It slows heartbeats, slows respiratory rate, contracts smooth muscles of the gastrointestinal tract and urinary bladder, stimulates various secretions, and constricts pupils. Acetylcholine is also active in several brain regions associated with cognition and movement.
A neuron that uses mainly acetylcholine as neurotransmitter is called a cholinergic neuron.
Acetylcholine is an ester of choline. It is synthesized and stored in the nerve terminal. When a cholinergic neuron is stimulated, acetylcholine is released into the synaptic cleft where it binds to its receptor on the postsynaptic cell, triggering cellular response. Acetylcholine is rapidly cleared from the synapse by the enzyme acetylcholinesterase, which binds to acetylcholine and hydrolyzes it into choline and acetate. The enzyme molecule quickly recycles itself each time, ready for another round of reaction.
There are 2 main types of acetylcholine receptors: muscarinic and nicotinic, each type has several subtypes, or classes. Each receptor class is specific to certain synapses or tissues.
Cholinergic agonists are drugs that mimic or enhance the action of acetylcholine, while cholinergic antagonists are those that inhibit its action. Because action of acetylcholine is widespread, cholinergic drugs may produce lots of side effects when administered systemically. Drugs that target a particular receptor class are more specific and are therefore preferred.
Cholinergic agonists can be direct-acting or indirect-acting:
Direct-acting agonists mimic acetylcholine, they bind to acetylcholine receptor and activate downstream signaling. They are not easily metabolized by acetylcholinesterase and therefore last longer at the synapse. Examples are drugs used as eye drops to constrict pupil and reduce intraocular pressure for treatment of glaucoma. Some agents are used to increase smooth muscle tone in urinary bladder and gastrointestinal tract, or to stimulate saliva secretion to treat dry mouth.
Indirect agonists act by inhibiting the enzyme acetylcholinesterase, thereby increasing the concentration of acetylcholine available at the synapse.
Reversible inhibitors form a transient, reversible complex with the enzyme. They slow down the recycling of the enzyme, making it less available for breaking down acetylcholine. Some of these drugs are used to treat myasthenia gravis, or to reverse the effects of anesthesia. Others are given to boost cholinergic activities in Alzheimer’s brain to compensate for the loss of functioning neurons.
Irreversible cholinesterase inhibitors bind to the enzyme in an irreversible manner and permanently inactivate it. These drugs are very toxic, they are used as insecticides and “nerve gases”.
Cholinergic antagonists inhibit acetylcholine action by several mechanisms:
Botulinum toxin, Botox, is a bacterial toxin. It blocks acetylcholine release by inhibiting exocytosis. Botox is used to treat localized muscle spasms, movement disorders and strabismus. It is given by direct injection into the affected muscle.
Nicotinic antagonists compete with acetylcholine for binding to nicotinic receptor. They are most commonly used to relax skeletal muscles during surgery.
Muscarinic antagonists compete with acetylcholine for binding to muscarinic receptor. They are used to treat bradycardia, diarrhea and bladder spasms, dilate bronchi, reduce secretions, and dilate pupils. Some are used as sedatives and to counteract cholinesterase inhibitors.
8:31
Introduction to Nicotinic Acetylcholine Receptors Part 4
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at...
published: 26 Nov 2014
Introduction to Nicotinic Acetylcholine Receptors Part 4
Introduction to Nicotinic Acetylcholine Receptors Part 4
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- published: 26 Nov 2014
- views: 3299
In this video we discuss the subunits of the nicotinic acetylcholine receptors and look at the subunit composition of the major types of nicotinic acetylcholine receptor.
3:42
Alpha-4 beta-2 nicotinic receptor
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicot...
published: 25 Apr 2021
Alpha-4 beta-2 nicotinic receptor
Alpha-4 beta-2 nicotinic receptor
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- published: 25 Apr 2021
- views: 130
The alpha-4 beta-2 nicotinic receptor, also known as the α4β2 receptor, is a type of nicotinic acetylcholine receptor implicated in learning, consisting of α4 and β2 subunits. It is located in the brain, where activation yields post- and presynaptic excitation, mainly by increased Na+ and K+ permeability.
Stimulation of this receptor subtype is also associated with growth hormone secretion. People with the inactive CHRNA4 mutation Ser248Phe are an average of 10 cm (4 inches) shorter than average and predisposed to obesity. A 2015 review noted that stimulation of the α4β2 nicotinic receptor in the brain is responsible for certain improvements in attentional performance; among the nicotinic receptor subtypes, nicotine has the highest binding affinity at the α4β2 receptor (ki=1 nM), which is also the primary biological target that mediates nicotine's addictive properties.The receptors exist in the two stoichiometries:
(α4)2(β2)3 receptors have high sensitivity to nicotine and low Ca2+ permeability (HS receptors)
(α4)3(β2)2 receptors have low sensitivity to nicotine and high Ca2+ permeability (LS receptors)
Source: https://en.wikipedia.org/wiki/Alpha-4_beta-2_nicotinic_receptor
Created with WikipediaReaderReborn (c) WikipediaReader
5:43
The Nicotinic Receptors
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published: 26 Apr 2020
The Nicotinic Receptors
The Nicotinic Receptors
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20:19
Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology
Nicotinic vs Muscarinic Receptors.
Acetylcholine vs Nor-Epinephrine.
Cholinergic vs Adrene...
published: 06 Nov 2020
Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology
Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology
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- published: 06 Nov 2020
- views: 193899
Nicotinic vs Muscarinic Receptors.
Acetylcholine vs Nor-Epinephrine.
Cholinergic vs Adrenergic Fibers | Neurology..
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5:50
nicotinic & muscarinic, alpha & beta receptors in the ANS
published: 11 Nov 2020
nicotinic & muscarinic, alpha & beta receptors in the ANS
nicotinic & muscarinic, alpha & beta receptors in the ANS
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- published: 11 Nov 2020
- views: 13764
Adrenergic Receptors - CHEAT SHEET!...
Nicotinic cholinergic receptors...
The Nicotinic Acetylcholine Receptor...
Cholinergic Receptors...
Cholinergic Drugs - Pharmacology, Animation...
Introduction to Nicotinic Acetylcholine Receptors ...
Alpha-4 beta-2 nicotinic receptor...
The Nicotinic Receptors...
Alpha vs. Beta Adrenergic Receptors - Autonomic Ne...