Toxicity testing is checked by acute general toxicity, in vitro cytotoxicity and sticking on skin assay.

毒性作用通过急性全身毒性试验、细胞毒性试验和皮肤斑贴试验检测。

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The aim of this assay is to investigate on the TaqMan Real-time PCR method for phytoplasma general detection which has the superiorities in saving time and preventing contamination.

本实验意在研究一种能够应用于植原体初筛，并且不易污染，易操作耗时短的通用方法。

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Geron and GE Healthcare, a division of General Electric, are developing and commercializing cellular assay products derived from human embryonic stem cells for use in drug discovery, development and toxicity screening.

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General Electric ( GE - news - people ), are developing and commercializing cellular assay products derived from human embryonic stem cells for use in drug discovery, development and toxicity screening.

FORBES: Four Standard-Bearers For Stem Cell Therapies