它表现出了对肿瘤细胞有毒性而对正常细胞则无，并且这种药物对乳腺癌和黑色素瘤的细胞及动物模型的已经表现出了治疗有效性。
These have been shown to be toxic to cancer cells and not to normal cells, and have already been shown to effectively treat cellular and animal models of breast cancer and melanoma.
其它的化学物质都可能有各种各样的缺点，例如：会有毒性或是对清除残血或是有机物质没有效果等。
Other chemicals may have a variety of disadvantages such as toxicity or inability to penetrate residual blood and other organic materials.
虽然生物降解对于工业和生活废水而言是一种经济、有效的净化方法，但在处理硝基苯废水时其高毒性限制了它的使用。
Although biodegradation is regarded as an economical and efficacious purified method in the treatment of industry waste water and sewage, the high toxicity of nitrobenzene would limit its application.
研究空心莲子草的化感作用和遗传毒性机理对于有效治理该入侵种具有十分重要的意义。
It is important significance that studied the mechanism of the allelopathy and heredity toxicity of this species to effectively control the invasive plant.
方便菌液内的益生菌有效分解动物肠道内产生的肠毒素、毒性胺、吲哚、甲烷等有毒物质。
Pro-biotics in convenient germ solution effectively decomposes enterotoxin, toxic amines, indole, methane and other toxic substances produced in animal intestines.
这种长期的强化化疗毒性很大，影响生活质量，可能只对化疗敏感的患者有效。
This prolonged, intense course of chemotherapy treatment is potentially toxic, impacts on quality of life and is likely to be beneficial only in those patients who respond to chemotherapy.
干粉和细水雾则可有效扑灭厨房火，但考虑到毒性和环保问题，细水雾优于干粉。
While dry chemical and water mist are both effective agents for cooking fire, but water mist is superior to dry chemical considering their toxicity and environmental implication.
贝克尔先生希望这将会给未来癌症病人的治疗更有效和毒性更小。
Mr Becker hopes this will prove more effective and less toxic for future cancer patients.
这个产品在动物的胃肠道中有效地将烟曲霉毒素降解为毒性显着降低的化合物。
Thee product is effective in degrading fumonisins to compounds of significantlylower toxicity in the gastrointestinal tract of animals.
提示：辅酶Q10是治疗病毒性心肌炎的有效药物。
This result suggested that: 1. Coenzyme-Q10 is an effective drug for treating virus myocarditis.
尽管目前的抗病毒治疗进展令人鼓舞，但是联合抗病毒治疗的困难也不断出现，仍需要做更多的工作，以便今后能开发出简单、有效与毒性低的药物。
The headway of antiviral treatment are exciting, however the associated difficulties increase. So it needs more work to develop new drug which are simple, effective and low toxic.
涂料的急性吸入毒性强度分级和它们引起的病理形态学改变能有效地判断不同种类涂料的毒性大小。
The toxicity of different kinds of coating can be efficiently identified by the acute inhalation toxicity classification and pathological findings described in this paper.
结果：四个方程来源于三类数学体系（统计，量效关系和极值），它们能有效的帮助我们评价药物等的临床作用和毒性情况。
Results: Four equations related with probability, dose-responses and extreme data are useful way to evaluate the effects and toxicity of drugs in the clinics.
结果表明，与生理盐水对照组相比，青蒿素及其糖基化衍生物均可有效抑制肿瘤的生长和延长小鼠寿命，毒性实验表明属于低毒类物质。
Compared with normal sodium, the results showed artemisinin and its glycosylated derivates can suppress growth of tumor and increase in life span of mouse.
试验结果表明，该法去除铬渣毒性彻底，社会效益十分显著，是铬渣利用的一种有效途径。
The experimental results show that this method is an effective one which can bring about remarkable social and enconomic benefits.
药物基因组学是运用个体或群体的遗传信息来预测某种药物的安全性、毒性和有效性的科学。
Pharmacogenomics is the study of how to predict a drugs reliability, toxicity, and effectiveness based on an individual or a populations genetic information.
多年来肿瘤治疗学家和研究人员一直致力于寻找有效的低氧细胞毒性药及有效的杀灭手段。
Tumor therapist and researcher are applying themselves to look for a effective hypoxic toxic medicine or effective kill measures.
结论：高剂量强度的VIP方案化疗能获得较高的有效率及完全缓解率，毒性能耐受。
Conclusion: the intensive VIP regimen can improve the efficacy of SCLC, and the toxicity was moderate.
组合药物的有效率大于单一药物，但生存期并没有延长，且毒性增加。
Response rate to a combination of drugs is higher than that to a single drug, but survival is not improved and toxicity is increased.
目的：用高效液相色谱法（HPLC）测定消痤宁乳膏主要有效成分克林霉素和甲硝唑的含量并拟定该乳膏剂的质量标准草案；进行消痤宁乳膏的药效学研究和观察其毒性。
Objective:To determine the main contents metronidazole and clindamycin of the Xiaocuoning cream by HPLC and establish quality control method, study the pharmacodynamics and observe its toxicity.
结果NO对PC12细胞可以产生剂量依赖性的直接毒性作用，而缺氧预适应小鼠脑匀浆提取液能有效对抗NO神经毒性作用。
Results Nitric oxide was directly toxic to PC12 cells in a dose-dependent manner, and brain tissue homogenate extracts taken from hypoxia preconditioned mice could prevent PC12 cells from NO toxicity.
化学诱导剂BTH的诱导效率高于SA，且在有效诱导浓度范围内对植株没有生理毒性或所产生的生理毒性难以从表象观察到。
BTH had a higher efficiency to induce GUS expression than SA indicated by GUS staining strength and had no phytotoxicity to plant within effective concentration.
甲肿方是治疗良性非毒性甲状腺肿的有效方剂。
Jiazhongfang is an effective prescription in treating benign non-toxic goiter.
某些维他命，如小剂量的维生素d是需要的，可是过量会发生毒性。14：矿物已知对狗有效的矿物营养素有十二种。
Some vitamins, such as vitamin d, are not only essential in small doses, but also toxic in excess amounts. 14: minerals Twelve minerals in the table are known to be essential nutrients for dogs.
目的检测鼻炎胶囊的有效性和急性毒性反应，为临床提供现代药理学及安全用药的科学依据。
Objective to evaluate efficacy and acute toxicity of rhinitis capsules so as to provide a scientific proof of modern pharmacology and security for clinical work.
目的：研究治疗小儿轮状病毒性腹泻的有效药物。
Objective: To prepare the effective agent for treatment of virus diarrhea in children.
戈文达拉扬说，这些发现需要进行评估的有效性和毒性方面的实验动物，以确定他们是否是可行的治疗选择。
Govindarajan said that the findings need to be evaluated in laboratory animals for both effectiveness and toxicity aspects to determine if they are feasible therapeutic options.
戈文达拉扬说，这些发现需要进行评估的有效性和毒性方面的实验动物，以确定他们是否是可行的治疗选择。
Govindarajan said that the findings need to be evaluated in laboratory animals for both effectiveness and toxicity aspects to determine if they are feasible therapeutic options.
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