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The beta-adrenoceptor blockers propranolol, PhQA33 and LB-46 exhibited appreciable activity against tremorine-(TMN) and oxotremorine-(OTMN) induced tremor, whereas pronethalol, (+)-H56/28, (-)-H56/28, Kö-592 and L(+)-INPEA possessed weak action. The two beta-blockers, namely D,L(+/-)-INPEA and D(-)-INPEA acted as weak tremorgens. None of the above compounds(More)
1 The intravenous administration of E. coli endotoxin (2 mg/kg) in cats anaesthetized with pentobarbitone resulted in an initial acute increase in right atrial pressure and a transient systemic hypotension. Later (from 1 h onwards) there was a progressive decrease in cardiac output, a reduced right atrial filling pressure, systemic hypotension and a(More)
Creatine is an aminoacid which has been found to posses anti-inflammatory activity. It is orally effective in modifying the inflammatory response in all of the test models employed. It does not produce gastrointestinal ulceration in the effective doses. In common with many of the nonsteroidal anti-inflammatory agents creatin exhibits analgesic activity.(More)
It has been well established that cardiac actions of histamine are mediated by histamineHI and H2 receptors and that there exist specific agonists and antagonists acting on them (1.2.3: and 11). Cyclizine. an antihistamine has been shown to antagonize positivechronotropic effect of histamine which is mediated through H2 receptors (8) and to(More)