毒物

这些结果提示亚硫酸盐可引起小鼠多种脏器细胞的DNA损伤，而不仅只作用于呼吸器官，是一种全身性DNA损伤因子，一种全身性毒物。

Combined analysis of these experimental results mentioned , in conclusion that sulfite could cause DNA damage to multiple organs of mice , and become a systemic DNA damaging agent and also a systemic toxic agent , not only to respiratory system .

Züst的研究组培育了毛状体（驱逐食草动物的叶毛）和芥子油苷（能抑制害虫的一种化学毒物）的基因被关闭的模式植物拟南芥。

Z ü st 's team grew the model plant Arabidopsis thaliana with the genes for trichomes ( leaf hairs that discourage herbivores ) and glucosinolate ( a chemical toxic to certain pests ) disabled .

验尸发现他胃中有微量毒物。

The post-mortem revealed traces of poison in his stomach .

这种物质已被列为毒物。

The substance has been scheduled as a poison .

尼古丁是一种影响精神活动的毒物。

Nicotine is a psychoactive drug .

处理它们不是一件容易的工作，因为它们中有像汞和铅这样的危险毒物。

Dealing with them is not an easy job because dangerous poisons like mercury and lead can be found in them .

这种药可抵消毒物的作用。

The drug counteracts the effects of the poison .

树状物锁在毒物表面，从而中和毒物

The dendrimer locks onto toxins and neutralizes them .

B4C-Zr-2可燃毒物的辐照性能及其评价

Irradiation Performance of B_4C-Zr-2 Burnable Poison and Its Evaluation

经皮穿刺置管的手术并发症显著高于手术置管组（P均＜0.01）.痊愈20例均为急性肾功能不全、药物或毒物中毒及坏死性胰腺炎。

The complications of percutaneous puncture tube placement were obviously higher than those of surgical tube placement .

DNA修复基因和毒物代谢基因单核苷酸多态与膀胱癌遗传易感性

Single Nucleotide Polymorphisms in DNA Repair and Carcinogen-Metabolizing Genes and Susceptibility to Bladder Cancer

毒物代谢酶、DNA修复基因多态与儿童白血病遗传易感性

Study on polymorphisms in metabolic enzyme genes , DNA repair genes and individual susceptibility to childhood leukemia

常见有机毒物指纹UV图谱定性法

A qualitative analysis method of fingerprint UV spectra for common organic toxicants

B4C&Al2O3可燃毒物棒反应性效应研究

B_4C-Al_2O_3 Burnable Poison Rods Reactivity Effects Research

Gd2O3-UO2可燃毒物反应性效应研究

GD _2 o_3-uo_2 burnable poison rods reactivity effects research

目的应用简易血液灌流（HP）清除患者血中毒物，挽救患者生命。

Objective Using simple hemoperfusion ( HP ) to remove poison and save life of patients with intoxication .

结论DMF是以消化系统尤其肝脏为主要靶器官的毒物。

Conclusion DMF might mainly damage the digestive organs especially the liver .

应用~1HNMR谱直接检测生物样品中的微量药物毒物和代谢产物

Application of ￣ 1H NMR Spectroscopy to Direct Detection of Trace Drug , Toxicant and Their Metabolites in Biological Samples

上述方法结合GC-MS及离子色谱法对毒物进行定性和定量测定。

Finally , ion-chromatography and GC-MS were utilized to indentify and determine cyanide and tetramine respectively .

硫芥的毒物动力学Ames试验检测硫芥的致突变作用

Study on mutagenicity of sulfur mustard by Ames test

这项研究是美国国家毒物管理局（NationalToxicologyProgram）做的，它是美国卫生与公众服务部（DepartmentofHealthandHumanServices）的一个跨部门机构，其职责是评估化学物质的潜在风险。

The study is from the National Toxicology Program , an interagency group in the Department of Health and Human Services whose job it is to assess the possible risks of chemicals .

从而有效避免了剧毒物AsH3的产生、含砷废渣造成的二次砷污染、以及砷资源浪费。

Consequently the objectives of avoiding the generation of virulent arsine , eliminating the secondary arsenic pollution and waste of arsenic resource are resulted by the dregs .

在许多化学毒物中，危害性最大、伤害性最强的仍然是毒鼠强（TET）。

Tetramine ( TET ) is the most harmful poison .

UV+Fe~（2+）+H2O2处理焦化废水中难生物降解的有机毒物的研究

Research on Treatment of Nonbiodegradable and Toxic Organic Substances in Coking Wastewater with UV + F_e ~ ( 2 + ) + H_2O_2

相关研究显示包括农药在内的多种环境毒物在诱发PD中起一定作用。

The related researches had indicated that environmental toxins , including pesticides , had been playing an important role in inducing the onset of PD .

城市综合污水处理厂污泥对Daphniamagna的急性毒性与毒物特征

The acute toxicity of municipal sewage sludge to Daphnia magna and toxicant characteristics

DNA加合物是化学毒物经生物转化后的亲电活性产物与DNA分子形成的共价结合物，它既是一种暴露标志物，又是一种效应标志物。

DNA adduct is a covalent complex formed by DNA and electrophilic activity production of toxicological chemicals transformed in body , and it is not only an exposure biomarker but also an effect biomarker .

作者认为，用免疫组化PAP法检测组织器官中的吗啡可作为吸食鸦片类毒物死亡的诊断依据之一。

We considered that immunohistochemical staining of morphine is useful in the diagnosis of death from opiate addiction .

本实验还研究了Gd2O3微粒大小及Gd2O3微粒表面镀钼保护层对钆可燃毒物反应性价值的影响，并给出了相应的实验结果。

Some results on the effect of Gd_2O_3 particle size , effect of Mo & coating on the Gd_2O_3 surfaces are also given .

不同毒物对猪肝线粒体COX和Ca~（2+）-ATPase同工酶的影响

Effects of various poisons on mitochondrial COX and Ca ~ ( 2 + ) - ATPase isozymes of liver of pig