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Basic values of M-mode echocardiographic parameters of the left ventricle in outbreed Wistar rats
rat echocardiography M-mode Wistar isoflurane diazepam xylazine ketamine
2015/4/16
This paper describes the partial results of an echocardiographic study in sixty outbreed Wistar rats. Animals of parity sex ratio were chosen for the experiment. The animals were grown up during the o...
研究了在日粮中添加2%～6%的高硒钴苜蓿Medicago sativa青草粉对Wistar大白鼠采食量、消化性能、日增质量和饲料转化率的影响。结果表明：和添加普通苜蓿青草粉相比，高硒钴苜蓿青草粉在添加量为4%～6%的情况下，均能在不同程度上提高大白鼠胃蛋白酶的活力、减少饲料在胃内的残留率，有利于饲料的转化与利用，并且饲喂安全，无副作用。其中在日粮中添加4%的高硒钴苜蓿青草粉时，胃蛋白酶活力提高了1...
DISTRIBUTION OF DERMALLY ABSORBED 14C DDT IN THE ORGANS OF WISTAR RATS
14C DDT - distribution in organs DDT dermal application histopathology
2010/12/24
The aim of study was evaluation of the concentration of dermally applied 14C DDT in the organs of rats, and evaluation of histological and ultrastructural changes after the dermal application of unlab...
NEUROTOXIC EFFECT OF DERMALLY-APPLIED CHLORPYRIFOS AND CYPERMETHRIN IN WISTAR RATS
dermal toxicity chlorpyrifos cypermethrin
2010/12/24
The aim of the study was to evaluate the neurotoxic effect of a dermallyapplied mixture of chlorpyrifos and cypermethrin in rats based on cognitive function,activity of the blood cholinesterase and br...