subchronic toxicity test 亚慢性毒性试验
subchronic c toxicity test 亚慢性毒性试验
subchronic toxic test 亚慢性毒性试验
subchronic oral toxicity test 亚慢性经口毒性试验
To introduce a stochastic grouping method for subchronic test of rats.
研究大鼠亚慢性试验随机分组方法。
[Objective] to introduce a stochastic grouping method for subchronic test of rats.
[目的]研究大鼠亚慢性试验随机分组方法。
Methods A short-term and a subchronic test on rats were respectively carried out to study the toxicity of low-dose T-2 toxin by observing the histopathological changes of transparent cartilage.
方法利用大鼠进行短期毒性实验和亚慢性毒性实验，通过透明软骨的组织病理改变来观察低剂量T-2毒素对软骨的损伤作用。
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