Studied the acute toxicity effect of 2,4tolylene diisocyanate on mice by mouth and the influence of micronucleus frequency of mice bone marrow.
研究了2，4-甲苯二异氰酸酯对小鼠的急性经口的毒性以及其对小鼠骨髓嗜多染红细胞微核率的影响。
The scientists also tested the treatment on laboratory mice with sleeping sickness. They gave them the chemical compound by mouth and say the infection disappeared.
科学家还对患有昏睡病的实验鼠进行疗效测试。他们给老鼠口服化学混合物，结果感染消失了。
The scientists also tested the treatment on laboratory mice with sleeping sickness. They gave them the chemical compound by mouth and say the infection disappeared.
科学家还对患有昏睡病的实验鼠进行疗效测试。他们给老鼠口服化学混合物，结果感染消失了。
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