acute toxicity

Experiment of acute toxicity in mice showed, LD 50> 8g · kg 1.

小鼠急性毒性试验表明LD50>8g·kg-1。

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Observe Single Leaf Asarum himalaicum's Acute Toxicity and Determination of its Median Lethal Dose

单叶细辛的急性毒性观察及半数致死量的测定

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METHODS: Acute toxicity test and skin hypersensitive test were used.

方法: 常规急性毒性试验和皮肤刺激性试验.

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Acute toxicity test , mutation test and single-cell gel electrophoresis ( SCGE ) were used.

了解三氯 乙醛 的毒性和致突变作用.

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Objective : To study acute toxicity test of oral stable medicinal polythene bottle with high density.

目的: 探讨口服固体药用高密度聚乙烯瓶异常毒性检验方法.

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Study of Standard Methods of Acute Toxicity Tests of Artemia Nauplii

卤虫无节幼体急性毒性实验方法的标准化研究

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To investigate its systemic acute toxicity by peritoneal injection.

采用腹腔注射试验观察其全身急性毒性作用.

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The acute toxicity of isoproterenol is much less than that of epinephrine.

异丙肾上腺素的急性毒性比肾上腺素小得多.

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The acute toxicity of nitrate is in this instance of only peripheral importance.

硝酸盐的急性毒性在这里不显得那么重要了.

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LD50 value was 29.174 ( 22.306~ 38.158) ml/ kg in the acute toxicity experiment.

急性毒性实验测得LD50值为29.174（22.306～38.158）ml/kg。

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The acute toxicity affect of the ZDDP in the water was studied.

对ZDDP在 水中的急性毒性作了研究.

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Metho ds: Mice acute toxicity test ( median lethal dose, minimum lethal dose, maximum tolerance dose);

方法：小鼠急性毒性实验（半数致死量、最小致死量、最大耐受量）；

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The mouse acute oral toxicity LD 50 of its stock solution was> 5000 mg/ kg, so it belongs to practically nontoxic class.

该护理液原液小鼠急性经口毒性LD50>5000mg/kg属于实际无毒类；

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Tests on acute toxicity of rare earth ascorbate in fishes

抗坏血酸稀土对鱼类的急性毒性试验

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Acute toxicity testing of five commonly-used aquacultural drugs to Epinephelus chlorostigma

5种常用水产药物对网纹石斑鱼的急性毒性试验

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The acute toxicity of DI was studied in 6 Beagle dogs with approximate lethal dose method ( ALD). General status, ECG and parameters of hematology, blood biochemistry and urine were measured to evaluate the toxicity.

用近似致死剂量法（ALD）观察得力康注射液对6条Beagle犬的急性毒性，观察其一般情况、心电图、血液学、血液生化、尿液检查。

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Acute Toxicity of Zinc to Goldfish and Its Accumulation and Distribution in the Body.

细菌发光试验及Ames试验检测工业废水急性毒性及致突变性的研究.

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Studies of three aquacultural drugs on the acute toxicity of juvenile Rhodeus Ocellatus

3种渔药对高体鳑鮍钙鱼苗的急性毒性研究

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METHODS: Acute toxicity test and blood biochemistry test were used.

方法: 常规毒性实验和血液生化检查.

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Acute Toxicity Test of Several Common Aquacultural Drugs to Silurus meridionalis

几种常用药物对南方大口鲇的急性毒性试验

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The acute toxicity test showed that lemon seed oil was safe.

急性毒性试验结果初步判定了其安全性.

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RESULTS: The LD50 of mice in the acute toxicity test was four to five times more than the control group.

结果：小鼠急性毒性实验的半数致死剂量（LD50）保健香烟组比原香烟对照组增加了4~5倍；

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Objective : To study the oil nutmeg acute toxicity, central sedative and anti-role of acute myocardial infarction.

目的: 研究肉豆蔻挥发油的急性毒性 、 中枢镇静及 抗 急性心肌梗死作用.

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Method: LD 50 to acute toxicity was determined iv in mice.

方法: 急性毒性试验采用小鼠尾静脉注射给药,测定LD50.

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The oral acute toxicity test showed LD50 ( medium lethal dose)> 5.5 g/ Kg. Such result demonstrates that the synthesized product is nontoxic according to the classification of acute toxicity standard.

通过对合成的产物进行急性经口毒性试验，发现其经口半数致死量（LD50，medium lethal dose）大于5.5g/Kg，按照急性毒性分级标准确定该依布硒林衍生物属实际无毒级。

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METHODS Acute toxicity of podophyllin was evaluated by Bliss method.

方法采用Bliss 法评定鬼臼树脂的急性毒性.

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Objective : To observe acute toxicity and the hypoxia tolerance of Rou Mai Capsule.

目的: 观察柔脉胶囊抗缺氧作用和急性毒性反应.

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Studies were carried out on Embryonic development, point of no return ( PNR), Oxygen consumption rate, suffocation point and the acute toxicity of five kinds of commonly-used aquacultural drugs to Pseudobagrus ussuriensis through breeding biology angle.

本文从养殖生物学角度出发，研究了乌苏里拟鲿的胚胎发育、不可逆点、耗氧率与窒息点以及对5种常见渔药的敏感性。

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The acute toxicity of the wastewater to fishes could decrease gradually during the process of biodegradation. The 24~ 96h LC50 to fishes was raised gradually with the degradation time.

此类废水在降解过程中对鱼类的急性毒性也逐渐下降，对受试鱼类24~96h的LC50值随着降解时间的推移而逐渐增大。

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The acute toxicity experiment showed it was lowly toxic or nontoxic.

急性毒理试验初步表明其低毒或无毒性质.

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