Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022116 (ischemia)
 91,303 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In acute experiments on cats, the effect of nitroglycerin (0,5 mg/kg), obsidan (0,5 mg/kg) and adrenaline (0,005 mg/kg) on the contractility of various segments of the myocardium in acute ischemia state was studied. It is shown that nitroglycerin increases the contractility of the border zone and decreases the compensatory hyperfunction of intact myocardial zones. Obsidan reduces the contractility of all the zones and adrenaline suppresses the border zone contractility despite the marked growth of contractile function of the intact zones and of the heart on the whole. The central-ischemic myocardial zone responded weakly to drug action.
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PMID:[Characteristics of the effect of different cardiovasotropic preparations on the contractility of separate sections of the myocardium in acute coronary occlusion]. 393 29

A total of 64 patients with coronary heart disease were examined using contrast coronaro-ventriculography, veloergometry and estimation of the lactic acid level in the coronary sinus blood. Fifty-seven patients were referred to obsidan therapy by the "blind" method. Two groups of patients with asynergies of ischemic and cicatricial genesis were singled out. The sensitivity of the ST segment depression and sigma R increment as objective signs of ischemia significantly reduced in the presence of postinfarction cardiosclerosis. Obsidan monotherapy caused a rise of load power and volume of work performed in the patients with asynergies of ischemic origin: an antianginal effect of the drug in such cases was comparable to that in the patients without disturbed myocardial regional cantractility.
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PMID:[Diagnostic and treatment characteristics of ischemic heart disease patients with asynergies]. 408 46