Nicotine might not be the toxic component of CSE to injure the rat heart mitochondria.

尼古丁可能不是CSE损伤大鼠心肌线粒体的毒性成分。

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Hydroxylammonium nitrate (HAN) is the main active toxic component of the new HAN based liquid propellant.

硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。

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Besides finding traces of the toxic antifreeze component diethylene glycol, the FDA's Division of Pharmaceutical Analysis also discovered carcinogens such as nitrosamines in the samples it tested.

除了发现产品含有少量有毒的抗冻剂成分二甘醇外，FDA的药物分析部门还在测试样本中发现亚硝胺类等致癌物质。

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