| Autor: |
Sazontova TG, Belkina LM, Zhukova AG, Kirillina TN, Arkhipenko IuV |
| Jazyk: |
ruština |
| Zdroj: |
Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994) [Fiziol Zh (1994)] 2004; Vol. 50 (3), pp. 9-15. |
| Abstrakt: |
In August rats, local myocardial ischemia caused by 30-min occlusion of the coronary artery induced a slight depression of the contractile function of the heart; the latter was restored after 15-min reperfusion more rapidly than in Wistar rats. In August rats, the activities of antioxidant protection enzymes were lower than in Wistar rats. In comparison with Wistar rats, these enzyme activities were decreased in a lesser degree under ischemia and were restored in a greater degree under reperfusion. It may thus be concluded that the higher stability of antiradical protection parameters in August rats is one of the mechanisms responsible for the enhanced resistance of the heart to ischemia- and reperfusion-induced injuries. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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