Antagonist
101Leukotriene antagonist — A leukotriene antagonist is a hormone antagonist acting upon leukotrienes.It has been demonstrated that leukotrienes are implicated in bronchoconstriction and in the inflammatory cascade leading to asthma. Leukotriene modifiers are an important… …
102Serotonin antagonist — A serotonin antagonist acts to inhibit the action at serotonin receptors.Many of the most important medications of this class selectively act at the 5 HT3 receptor, and thus are known as 5 HT3 antagonists. However, other drugs such as ketanserin… …
1035-hydroxytryptamine 3 receptor antagonist — ((hy DROK see TRIP tuh meen reh SEP ter an TAG uh nist)) is an antiemetic drug that is given during cancer therapy. It s also called type 3 serotonin receptor antagonist …
104AT1-Antagonist — Strukturformel des AT1 Antagonisten Losartan AT1 Antagonisten (Angiotensin II Rezeptor Subtyp 1 Antagonisten, AT1 Rezeptorantagonisten, Angiotensin Rezeptorblocker, „Sartane“) sind Arzneistoffe, die als spezifische Hemmstoffe am Subtyp 1 des… …
105Bcl-2-Antagonist-of-Cell-Death — BCL2 antagonist of cell death Masse/Länge Primärstruktur 168 aa; 18,4 kDa …
106Nichtkompetitiver Antagonist — Beispiel für eine nichtkompetitive Hemmung der Effekte eines Agonisten. Als nichtkompetitiver Antagonist wird in der Pharmakologie und Biochemie eine Substanz bezeichnet, die in der Lage ist, die Bindung eines Agonisten an einen Rezeptor zu… …
107H1 antagonist — āch wən n any of numerous drugs (as cetirizine or loratadine) that bind competitively with histamine to H1 receptors on cell membranes and are used variously as sedatives, antiemetics, and anticholinergics called also H1 receptor antagonist …
108H2 antagonist — tü n a drug (as cimetidine, famotidine, nizatidine, or ranitidine) that reduces or inhibits the secretion of gastric acid by binding competitively with histamine to H2 receptors on cell membranes called also H2 receptor antagonist …
109H1 receptor antagonist — n H1 antagonist * * * any of a large number of agents that block the action of histamine by competitive binding to the H1 receptor. Such agents also have sedative, anticholinergic, and antiemetic effects, the exact effect varying from drug to… …
110H2 receptor antagonist — n H2 antagonist * * * an agent that blocks the action of histamine by competitive binding to the H2 receptor; used to inhibit gastric secretion in the treatment of peptic ulcer …
