نتایج جستجو برای: Hexamethonium

تعداد نتایج: 1139  

Journal: :British Journal of Clinical Pharmacology 1982

Journal: :British Journal of Anaesthesia 1950

Journal: :Circulation research 1969
A M Brown

The effects of ganglionic blockade on the circulatory components of the defense reaction were studied in 25 anesthetized cats. Hexamethonium alone partially blocked the response; a combination of hexamethonium and atropine was necessary to block it completely. Vasodilation of skeletal muscle was reversed to vasoconstriction during hexamethonium infusion. Direct recording from preand postganglio...

Journal: :British Journal of Ophthalmology 1952

Journal: :Molecular medicine reports 2015
Peng Li Jue-Xiao Gong Wei Sun Bin Zhou Xiang-Qing Kong

Sympathetic activity is enhanced in heart failure and hypertensive rats. The aims of the current study were: i) To investigate the association between renal sympathetic nerve activity (RSNA) and mean arterial pressure (MAP) in response to intravenous injection of the ganglionic blocker hexamethonium; and ii) to determine whether normal Wistar rats and spontaneously hypertensive rats (SHRs) diff...

Journal: :Circulation Research 1958

Journal: :Japanese journal of pharmacology 1989
T Okamoto K Kurahashi M Fujiwara

Stimulation of the vagal trunk in cats anesthetized with pentobarbital sodium produced a contractile response of the stomach during stimulation (initial contraction). Pretreatment with either hexamethonium (0.3 to 30 mg/kg, i.v.) or gallamine (1 to 100 mg/kg, i.v.) dose-dependently produced a delayed contraction, following the initial contraction after stimulation. After the administration of e...

Journal: :Circulation research 1958
W C LEE F E SHIDEMAN

The positive inotropic action of hexainethoniuin in hypodynamic and freshly prepared papillary muscles of the cat and the hypodynamic heart-lung preparation of the dog has been demonstrated. Within certain limits, there exists a proportionality between the concentration of hexamethonium and the magnitude of the inotropic response. In both preparations results have been obtained which indicate t...

Journal: :The British journal of ophthalmology 1952
A J CAMERON R A BURN

THIS investigation was undertaken in an endeavour to decide if the methonium ganglion blocking compounds could be administered to cases of vascular hypertension who were known to be suffering from glaucoma, or to similar vascular hypertensive cases of a glaucomatous disposition although this might not be known, without the danger of subsequent sequelae such as an increase in intra-ocular pressu...

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