Administração intramuscular de vitamina E, em caprinos - avaliação clínica, eletrocardiográfica e histográfica.

Abstract

The objective this research, assess the effects on clinical parameters and cardiovascular electrophysiology and evaluation microscopically of his muscle tissue, arising from the use of vitamin E administered by intramuscular in young goats, mixed race in the winter and summer season. For both were used 12 goats, male, without defined race (SRD), with weight of 10 (+2.5) kg and age of 60 days (+12), distributed in two experimental groups called G1 and G2, the same number (n = 6 ). The G1 hasn´t received any applications of vitamin E while the G2 received Vitamin E in the weekly dose of 20 mg / kg / IM in the course of five months. Both groups were subjected to evaluations of physiological parameters heart and breathing rates, body temperature and parameters electrocardiographic (Pms, PmV, QRSms, RmV, RRms and PRms). The variables were recorded before starting the administration of vitamin (M0) and 15 in 15 days after administration of (M1, M2, M3, M4, M5, M6 and M7). Measured is still the environmental parameters during entire the experimental period. Given the results obtained with the methodology employed was possible to conclude that vitamin E does not show significant effects on cardiac electrophysiology and physiological parameters of young goats and the histological alteration on the muscle deriving of intramuscular application, nevertheless the use sequence of the injection muscle had motive lesion muscle regenerated.