Search results
Results From The WOW.Com Content Network
Xylazine is a structural analog of clonidine and an α 2-adrenergic receptor agonist, [1] sold under many trade names worldwide, most notably the Bayer brand name Rompun, [2] as well as Anased, Sedazine and Chanazine.
The alpha-2 (α2) adrenergic receptor (or adrenoceptor) is a G protein-coupled receptor (GPCR) associated with the G i heterotrimeric G-protein. It consists of three highly homologous subtypes, including α 2A -, α 2B -, and α 2C -adrenergic. Some species other than humans express a fourth α 2D -adrenergic receptor as well. [1]
Alpha-2 blockers (or α2 blockers) are a subset of the alpha blocker class of drugs and are antagonists to the α 2 adrenergic receptor. They are mainly used in research, having found limited clinical application in human medicine. They are extensively used in veterinary medicine to reverse the effects of alpha-2 agonist drugs used as sedatives ...
There are two main groups of adrenoreceptors, α and β, with 9 subtypes in total: α receptors are subdivided into α 1 (a G q coupled receptor) and α 2 (a G i coupled receptor) [ 7 ] α 1 has 3 subtypes: α 1A, α 1B and α 1D[ a ] α 2 has 3 subtypes: α 2A, α 2B and α 2C. β receptors are subdivided into β 1, β 2 and β 3.
In Wikidata. Alpha-adrenergic agonists are a class of sympathomimetic agents that selectively stimulates alpha adrenergic receptors. The alpha-adrenergic receptor has two subclasses α 1 and α 2. Alpha 2 receptors are associated with sympatholytic properties. Alpha-adrenergic agonists have the opposite function of alpha blockers.
Alpha-blockers, also known as α-blockers or α-adrenoreceptor antagonists, are a class of pharmacological agents that act as antagonists on α-adrenergic receptors (α-adrenoceptors). [2] Historically, alpha-blockers were used as a tool for pharmacologic research to develop a greater understanding of the autonomic nervous system.
Yohimbine (/ joʊˈhɪmbiːn /), [2] also known as quebrachine, is an indole alkaloid derived from the bark of the African tree Pausinystalia johimbe; also from the bark of the unrelated South American tree Aspidosperma quebracho-blanco. Yohimbine is an α 2 -adrenergic receptor antagonist, and has been used in a variety of research projects.
Noradrenergic and specific serotonergic antidepressants (NaSSAs) are a class of psychiatric drugs used primarily as antidepressants. [ 1 ] They act by antagonizing the α 2 -adrenergic receptor and certain serotonin receptors such as 5-HT 2A and 5-HT 2C, [ 1 ] but also 5-HT 3, [ 1 ] 5-HT 6, and/or 5-HT 7 in some cases.