PubMed Health⌕ Search

Biomedical subjects

N T Morozov

Publications and source records attributed to N T Morozov.

3 recordsLinked to original sources
PubMed1981

[Factors that provoke strophanthin poisoning and its drug prevention].

The effect of various pathogenic factors and drugs on sensitivity to strophanthin and the possibility of pharmacoprophylaxis of toxicosis caused by this cardiotonic agent were studied in acute and chronic experiments on 375 cats. It is shown that impaired blood supply to the myocardium, toxic affection of the liver, sensitization with the cardiac antigen, and the effect of inflammation mediators, mineralocorticoids, and some antianginous agents reduce strophanthin tolerance. The altered sensitivity to strophanthin is successfully corrected with the beta-adrenoblocker alpheprol, hydrocortisone, analgin, dimedrol, and the anesthetic trimecaine.

Animals↗
PubMed1980

[Pharmacologic prevention of changes in sensitivity to strophanthin occurring during sensitization by tissue antigens].

Chronic experiments with 110 cats have shown that long-term sensitization with homocardiac antigen (HCA) causes biphasic changes in strophanthine tolerance. The increased susceptibility to strophanthine that occurs during 10 days of sensitization with HCA and depends on dissociation of the mechanisms of specific and nonspecific immunity can be prevented by simultaneous administration of diphenhydramine, methyluracil, hydrocortisone and the beta-adrenoblocker, alpheprol. This increase can be also abolished by premedication with alpheprol and trimecain.

Alprenolol↗