本文对活性氯化稀土进行了大鼠急性、蓄积毒性及90天喂饲试验。
In present paper acute accumulative toxicity tests and a feeding test of 90 days of a chloride compound of rare earth in rats were performed.
进行了小白鼠的急性毒性试验、蓄积毒性试验、小白鼠的骨髓细胞微核试验、睾丸染色体畸变试验及鼠伤寒沙门氏菌的致突变试验。
The Study included five experiments, i. e, acute toxicity test and accumulative test of rats, bone-marrow micronucleus test and testis chromosomal aberration test of mouse, and Ames test.
蓄积毒性试验表明，本品无明显蓄积毒性，不影响雏鸡增重，未见其它不良反应。
The accumulative toxicity experiments showed that this product had no obvious accumulative toxicity, no effect on chick weight gains, and no other harmful reactions.
方法包括急性毒性试验、蓄积毒性试验及亚慢性毒性试验。
Methods Toxicology studies included acute toxicity test, accumulated toxicity test and sub chronic toxicity test.
蓄积性毒性试验结果表明：伊维菌素对小鼠的蓄积系数是4.53，属于中度蓄积药物。
The results of accumulative toxicity experiment show that: the accumulation coefficient of ivermectin in mice is 4.53, which indicate that ivermectin is a medium accumulation drug.
蓄积性毒性试验结果表明，土霉素对鸡有中等蓄积作用。
The results of the accumulative toxicity experiment show that Oxytetracycline was medium accumulative toxicity to chicken.
蓄积性毒性试验结果表明，土霉素对鸡有中等蓄积作用。
The results of the accumulative toxicity experiment show that Oxytetracycline was medium accumulative toxicity to chicken.
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