某市供水藻类污染及其毒性研究。
Studies on alga pollution and its toxicity of municipal water supplies.
毒性研究表明长期大剂量tah可引起可逆性肾毒性。
The long term toxicity test showed that use high dose of TAH for long time can produce reversible nephrotoxicity.
如条件适宜(如，使用新型佐剂)，应利用动物模型开展生殖毒性研究。
Where appropriate (e.g. with use of novel adjuvants), reproductive toxicity studies using animal models should be conducted.
目的介绍ICH关于遗传毒性研究的指导原则修订的最新进展。
Objective To introduce the latest progress of ICH S2 revisions.
方法从生理和病理的角度试验了毒黄素对呼吸和循环系统的毒性研究。
Method The toxication have been tested by the respiratory system and the circulatory system on the aspect of physiology and pathology.
毒性研究很复杂，因为双酚a及其它相似化学品也许对身体有多种影响。
Toxicity studies are difficult because BPA and other similar chemicals can have multiple effects on the body.
细胞毒性研究显示，纳米粒包囊阿霉素比溶液型的细胞毒性明显偏高且持续时间更长。
Cytotoxicity studies demonstrated that doxorubicin in nanoparticles resulted in significantly higher and more sustained cytotoxicity than drug in solution.
为加强市场上洗涤剂的卫生监督 ，本文选用 NIH小鼠对伟超洗涤剂进行毒性研究。
In order to strengthen hygienic supervise of detergent in the market, we engaged in toxic studying on welson gleam detergent in NIH mice.
但调查中没有发现对FDOPA的毒性研究内容，或临床剂型中杂质和赋形剂的使用量。
The literature survey did not identify any study that examined the toxicity profile of FDOPA or that quantified impurities or excipients potentially present in clinical formulations.
介绍了火灾烟气及其毒性组分的毒害作用，对火灾烟气毒性研究的国内外现状进行了综述。
Introduced toxicity of fire smoke and its components, described the situation of fire toxicity research in countries.
采用中国鉴别寄主对突变体的毒性研究表明，各突变菌株的毒性均较原始菌系发生了明显改变。
Infection assay of mutants on Chinese differential host shows that virulence of all the mutants changes significantly in contrast with wild-type isolates.
采用急性吸入毒性试验、急性眼刺激试验、急性皮肤刺激试验和皮肤过敏试验进行急性毒性研究。
Acute inhaling test, acute eye irritating test, skin irritating, and skin allergy toxicity test were carried out in LABS.
有关厌氧消化中间产物的毒性研究，特别是有关多种中间产物的联合毒性研究，迄今鲜见文献报道。
Few researches on individual toxicity of anaerobic digestion intermediates have so far been reported, let alone researches on their combined toxicity.
有关厌氧消化中间产物的毒性研究，特别是有关多种中间产物的联合毒性研究，迄今鲜见文献报道。
This study suggest the future research should focus on the combination toxicity, in order to make .
在今后的研究中，如何改善肝脏体外模型的培养条件及完善药物肝脏毒性研究体系是急需解决的课题。
For the future, there is a need for better culture conditions and more complete system of the drug toxicology research.
活性污泥法是污水处理中应用最为广泛的技术之一，但目前国内外活性污泥工艺中污水毒性研究还很少。
Although the activated sludge process is one of the widely used technologies in wastewater treatment, the research on the wastewater toxicity in the process is scarcely any.
用怀孕老鼠与兔子进行的毒性研究中，草甘膦造成了与该种处理相关的影响，如腹泻、减轻体重、流鼻涕与死亡。
In toxicity studies with pregnant rats and rabbits, glyphosate caused treatment-related effects such as diarrhoea, reduced weight, nasal discharge and death.
定量构效关系在毒理学的研究和实践中发挥着重要的作用。综述了定量构效关系在化合物毒性研究中的应用进展。
Quantitative structure activity relationship (QSAR) plays an obvious role in the study and use of toxicology. The prospect of application of QSAR in chemical toxicity research is summarized.
体外肝细胞模型(主要是原代肝细胞培养)作为一种强有力的体外研究体系被广泛应用于化学异物的肝毒性研究。
In vitro liver cell models (mainly primary hepatocyte cultures), served as the most powerful in vitro research system are widely used for the study of hepatotoxicity of xenobiotics.
“虽然在我们的试验中没有观察到毒性，但如果这种方法进行临床应用还需要进行正规的毒性研究，”他们补充说。
"Although we observed no toxicity in our experiments, clinical translation of this method will require formal toxicity studies," they added.
这在该领域处于领先地位的教科书对毒性机制进行了研究，特别是在分子和因子方面对毒性研究起到了决定性的影响。
This leading textbook in the field examines the mechanisms underlying toxicity, particularly the events at the molecular level and the factors that determine and affect toxicity.
戈斯以水蚤（Daphniamagna）——一种微小的淡水甲壳类昆虫——为研究对象。 该类昆虫过去常被用于各类水生生物毒性研究中。
Goss studied Daphnia magna, a tiny freshwater crustacean used in many aquatic toxicity studies.
人类对铅的毒性研究已有上千年的历史，但近些年来伴随着现代生物技术的飞速发展，铅的毒性机制得到了深入的研究，同时也发现了一系列的敏感标志物。
We, human beings, have studied the toxicity of lead for thousands of years, and with the help of modern biotechnology, mechanisms of lead toxicity and sensitive biomarkers are found little by little.
科学家们现在已经研究了喷洒灭害威的效果，灭害威是一种抗虫剂，对传粉昆虫的毒性最小。
Scientists have now investigated the effects of the spraying of Matacil, one of the anti-budworm agents that is least toxic to insect-pollinators.
目的是研究月腺大戟水提物的潜在毒性。
The objective is to investigate the potential toxicity of Euphorbia ebiacteolata Hayata (EEH) water extract.
专家们当时的结论是，为了充分评价通过食品接触丙烯酰胺造成的毒性和健康影响，必须再进行一些研究。
The experts concluded at that time that a number of additional studies were necessary in order to fully evaluate the toxicity and health impact of acrylamide exposure through foods.
全球气候变化同样对科学家研究毒性的传统方法发出了挑战。
Climate change is also set to challenge scientists' methods for studying toxicity.
全球气候变化同样对科学家研究毒性的传统方法发出了挑战。
Climate change is also set to challenge scientists' methods for studying toxicity.
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