Kurianova E.V., Teply D.L.
MORPHOLOGICAL CHARACTERISTICS OF HEART AND LIPID PEROXIDATION INTENSITY AT MYOCARDIUM OF SYMPATHECTICAL RATS: MODULATORY EFFECTS OF B-TOCOPHEROL, PHYSICAL TRAINING AND THEIR COMBINATIONS ^{[№ 10 ' 2006]}
The influence of sympathectomy with guanetid on morphological characteristics of myocardium and indexes of rats’ lipid peroxidation, developed in conditions of common motive regime and systematic physical activity is researched in this article. Deficit of sympathetic nervous influence (DSNI) causes the decrease of heart absolute mass, reduction of cardiac hystiocytes number in the mass unit of myocardium, and also decrease of intensity of lipid peroxidation in myocardium processes. At conditions of DSNI adaptation to the systematic physical activity accompanies heart mass decrease and cardiac hystiocytes number in myocardium at sizeable strengthening of lipid peroxidation. Combination of physical training and B-tocopherol introduction of rats with DSNI promotes normalization of heart weight indexes and intensity of lipid peroxidation in myocardium.