她很快就投入到帮助Dr . Geiling建立磺胺毒性理论的研究中，由于磺胺中含有一种致命的工业溶剂所以后来它同一系类的死亡联系在一起。
She was soon put to work helping Dr. Geiling establish the toxicity of elixir of sulfanilamide, a medicine that would be linked with scores of deaths because it contained a deadly industrial solvent.
现已明确两类T细胞：辅助性T细胞(CD4)和细胞毒性T细胞(CD8)。
Both "helper" (CD4) and "cytotoxic" (CD8) T-cell classes have been described.
目的评价国产多西他赛联合奥沙利铂作为铂类耐药的晚期卵巢上皮癌解救化疗的疗效和毒性。
Objective To evaluate the efficacy and toxicity of docetaxel plus oxaliplatin in the treatment of platinum resistance advanced epithelia ovary cancer.
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.
这种植物的毒性来自自然产生的莨菪烷类生物碱。
The toxicity of the plant is due to the naturally occurring tropane alkaloids.
硝基苯类化合物是一类高毒性的有机污染物，它们性质稳定，极难生化降解。
Nitrobenzene compounds, a highly toxic compound, is very difficult to be degraded and its chemistry property is very stabilizing.
重金属是一类重要的环境污染物，铜是其中毒性大、分布广的一种。
Heavy metals are important pollutants and copper is one of them with high toxicity and wide-spreaded.
河豚毒素是毒性最强的非蛋白类神经毒素之一，存在于多种生物体中。
Tetrodotoxin is one of the most toxic non-protein neurotoxins and can be found in a variety of organisms.
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.
氯苯类有机物在环境中广泛存在，由于其具有不同程度的毒性，生物累积性和持久性，对环境和人畜健康具有潜在危害。
Chlorobenzene is existed in environment, is one kind of pollution with more toxicity and bioaccumulation and persistence, had more harmful to the health of people and livestock.
美国环保署提案将这些化合物划分为四类，并推动进一步的毒性检验。
The EPA initiative categorized the compounds into four lists and pushed for further toxicity testing.
该研究结果将对我国海洋底栖钩虾类的区系研究和沉积物毒性检验受试生物的选择和采集提供一定帮助。
The results may be helpful to understand the fauna of Gammaridea in Chinese sea and choice adaptive testing amphipods for sediment toxicity test.
作为典型应用实例，给出了四类化合物的定量结构毒性关系，效果良好。
The quantitative structure-toxicity relationships have been formulated for four series of chemical compounds as representative examples of its application.
毒性检测结果表明属实际无毒类，对皮肤无刺激，无蓄积毒性和致突变性。
The toxicological tests showed that it was an actual non toxic agent without stimulation to skin, accumulative toxicity and mutagenicity.
石炭酸：最简单的酚类有机化合物。为无色液体，芳香味温和并带甜味，而且具有强毒性和强腐蚀性。
Carbolic acid( or phenol ):Organic compound, simplest member of the class of phenols. A colourless liquid with a Bland, sweetish odour, it is toxic and caustic.
方法：介绍了国内及国外抗高血压药的应用现状，并对5类药物进行了药效、毒性的比较。
METHODS: to introduce the current situation of use of antihypertensives at home and abroad and to compare the efficacy and toxicity among 5 kinds of antihypertensives.
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.
根据它们的作用方式，高毒性有机氟化物可以分为两类：专一性作用类和非专一性作用类。
According to their modes of action, all the highly toxic organofluorine compounds can be divided into two groups, the specific one and the nonspecific one.
二恶英是一类毒性极高的持久性有机污染物，能够给生态环境带来巨大的危害。
Dioxin is a kind of POPs with high toxicity, it will bring huge harm to ecology environment.
另外，有机卤化物广泛应用于杀虫剂中，是一类毒性强、易致癌、难生物降解的环境污染物。
On the other hand, organic halides are widely used in insecticide. They represent a class of toxic, carcinogenic and nonbiodegradable organic pollutants.
将模型用于23种取代苯类有机物的生物毒性预测，结果满意。
The QSAR-ANN model has been used to predict the bio-toxicity of 23 substituted benzene chemicals.
细胞毒性颗粒中含有包裹在蛋白多糖基质中的穿孔素和一类被称作颗粒酶的丝氨酸蛋白酶。
Cytotoxic granules contain perforin and a group of serine proteases called granzymes in a proteoglycan matrix.
针对传统染发剂的毒性及刺激性，本文研制一种不含有毒铅，不含苯胺类致敏物，而含属于植物构分的有机化合物的天然型染发。
In this paper, a natural hair dye is studied, which mainly contains organic compound of plant without toxic lead and phenylamine sensitizer.
结果：具有生殖毒性中药的毒性成分主要为生物碱、苷类、毒蛋白、动物毒素、酚类和重金属等。
Results:The main ingredients with reproductive toxicity are alkaloids, glycosides, toxoprotein, animal toxins, phenols, heavy metals etc.
毒性比苯小，代替苯类用于脱油脂、脱漆剂等。
The toxicity is slighter than benzene, and replace the benzene to used for degreasing, paint remover.
氯酚类化合物被广泛应用于防腐剂和消毒剂，并且是很难被降解的和易在环境中累积的一类毒性较大的持久性污染物。
Chlorophenols have been widely used as preservatives, disinfectants, pesticides and herbicides. These toxic chemicals are quite recalcitrant to degradation and can accumulate in the environment.
赤霉素(GA3)是一种植物生长调节剂类农药，当大量使用时会产生一定毒性。
Gibberellin (GA3) is a kind of plant growth regulator pesticides. When GA3 is used excessively, it would produce a certain toxicity.
目的观察吉西他滨联合卡培他滨治疗蒽环类耐药性晚期乳腺癌的疗效与毒性反应。
Objective To observe the results of gemcitabine combined with capecitabine on anthracycline-resistant breast cancer.
肝毒性主要集中在寒、热类，苦、辛类，归肝、脾、肾经类和有效成分中碱、甙类药物方面。
HTX mainly occurs among the herbs that are cold or heat in property, bitter or acrid in taste, distribute to liver, spleen or kidney channel and their ac including alkaloids, glycosides, etc.
肝毒性主要集中在寒、热类，苦、辛类，归肝、脾、肾经类和有效成分中碱、甙类药物方面。
HTX mainly occurs among the herbs that are cold or heat in property, bitter or acrid in taste, distribute to liver, spleen or kidney channel and their ac including alkaloids, glycosides, etc.
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