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jason.liu

新虫 (正式写手)

[求助] 给药剂量 已有1人参与

最近刚做了一个药物在小鼠的抑瘤率实验,给药剂量200mg/kg,7天后抑瘤率为80%,但是动物体重下降8%。请问如果做大鼠的长毒实验(28天),给多大剂量合适?在该剂量下,安全窗口是多少?
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cjl165

铁杆木虫 (职业作家)

【答案】应助回帖

★
感谢参与,应助指数 +1
辣笔v小新: 金币+1, 鼓励应助交流 2014-05-18 06:59:03
楼主做的是化药吧?
长毒的最小剂量为前期动物实验的常用剂量,然后以1、3、10递增
安全窗的范围,需要楼主做一个15天的急毒实验探索
祝好
DD
2楼2014-05-17 16:53:43
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