منابع مشابه
Mechanism of action of dextromethorphan/quinidine:comparison with ketamine.
Reports of rapid-onset but short-duration antidepressant effects in patients with treatment-resistant mood disorders after intravenous administration of ketamine have prompted efforts to find an agent with ketamine's properties that can be administered orally in repeated doses in order to sustain that action. One candidate for this dextromethorphan, and here the pharmacologic mechanism of actio...
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SUMMARY The foliowing cardiac effects may be attributed to thyroxin: 1-Thyroxin augments all anaerobic processes in the body includ::ng the heart, and decreases the glycogen content of the heart ( 1, 2, 5, 27). The resistance of the heart to anoxia is increased in hyperthyroidism ( 25). 2- Thyroxin influences the cardiac weight and prevents cardiac atrophy (3, 8, 10, 11, 19, 20, 21, 30...
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Polypyrrole-chitosan nanocomposite (PPy-CTN) was synthesized by dispersion polymerization of PPy in presence of CTN. Preparation of spherical PPy nanoparticles that were successfully covered with a thin layer of chitosan was confirm by transmission electron microscopy (TEM) technique. Characterization techniques also revealed the presence of CNT in the polymer matrix and its presence was confir...
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Ketamine (KET) induced blockade of cortical spreading depression (CSD) declines with repeated KET applications in a way suggesting the development of tolerance. Possible mechanism of this process was studied in 31 rats anestheized with pentobarbital. CSD was elicited by injection of 1µl of 5% KCl into cortex at 15 min intervals and monitored by recording the accompanying slow potential waves....
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1980
ISSN: 0007-0912
DOI: 10.1093/bja/52.6.638