The test of toxicity showed the solution haven't obvious toxicity.

动物试验表明，无明显毒性。

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Methods The normal test of killing snail and acute toxicity test to fish and mouse were carried out in laboratory.

方法进行了常规的灭螺试验和鱼类急性毒性试验以及大鼠急性经口毒性试验。

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Objective to test the acute toxicity of biopesticide-Metarhizium, include oral toxicity, dermal toxicity, inhalation toxicity, eye irritation and dermal sensitization.

目的研究生物农药绿僵菌原药急性经口、经皮、吸入毒性及眼睛刺激和致敏率。

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"Had trials designed to test the question of cardiovascular toxicity directly been launched in 1999 and executed with urgency...perhaps a substantial number of deaths could have been prevented, " Drazen concludes.

FORBES: More Pain For Pfizer

Embryonic stem cells have also caught the eye of drug companies, which aim to use them to test potential drugs for effectiveness and toxicity.

FORBES: The Scientist Who Helped Stall Stem Cell Research