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1)  urgent toxicity experiment
急性毒理实验
2)  acute toxicity test
急性毒性实验
1.
Methods Acute toxicity test of mice,Ames test,micronucleus test of bone marrow PCE cell in mice,sperm shape abnormality test of mice,thirty day feeding study were.
方法小鼠急性毒性实验、Ames实验、小鼠骨髓嗜多染红细胞微核实验、小鼠精子畸形实验、大鼠30d喂养实验。
2.
Kunming mice were used in the acute and subacute toxicity tests by intragastric administration of Magnolia biondii Pamp volatile oil nanometer bangosome with different dosage and different time, and SD rats were used in the nasal membrane local toxicity test by nose dropping, while.
方法以昆明种小鼠和SD大鼠为实验对象,辛夷挥发油纳米脂质体通过对小鼠不同剂量和时间灌胃给药,进行急性和亚急性毒性实验;大鼠则经滴鼻给药进行鼻黏膜局部毒性实验。
3.
Methods Acute toxicity test was conducted according to GB-15193-94.
结果急性毒性实验,南瓜脱糖发酵滤液20 ml/kg体重剂量组和对照组,雌、雄小鼠均未见明显症状和体征,也无死亡。
3)  Acute toxicity
急性毒性实验
1.
Objective To investigate the in vivo anticancer activity and acute toxicity of bisethanolamine salt of cholest-4-en-3β,6β-diol bishemisuccinate(EBCD)and its effects on peripheral hemogram and nucleated marrow cell population in mice.
急性毒性实验按常规方法进行。
2.
Acute toxicity and subacute toxicity of the potassium salt of the anion siw11 Ohave been studied.
本文报道11-硅钨杂多酸钾盐的急性毒性实验和亚急性毒性实验,结果表明该化合物为中等毒性物质。
3.
Results Acute toxicity experiment showed that LD50 of NHFLE was 28.
结论急性毒性实验证实该药毒性低,临床应用安全性好。
4)  Acute toxicity experiment
急性毒性实验
1.
Acute and subacute toxicity experiments of the new preparations of hypericin were p.
本文对金丝桃素新制剂进行了急性和亚急性毒性实验。
2.
Methods: (1)Acute toxicity experiment: 40 mice(Kun Ming kind)were randomly divided.
方法: (1)急性毒性实验:昆明种小鼠40只,雌雄各半,随机分成给药组和对照组,分别采用最大浓度、最大容积和一天内多次最大量给药法,测定小鼠口服复元胶囊(Fuyuan Capsule ,FYC)的最大耐受剂量(Maximal tolerance dose,MTD)。
5)  subacute toxicity experiment
亚急性毒性实验
1.
Acute and subacute toxicity experiments of the new preparations of hypericin were p.
本文对金丝桃素新制剂进行了急性和亚急性毒性实验。
6)  Toxicity enperiment
毒理性实验
补充资料:急性毒作用带
分子式:
CAS号:

性质: 是一项评价严重的非致死性中毒的危害指标。是以半数致死浓度(剂量)(LD50或LC50)与急性阈浓度(剂量,Limac)之比值表示,即Zac=LC50(LD50)/Limac。以此值反映急性毒作用带的宽窄。其值<6为I级危害,6~18为Ⅱ级,18.1~54为III级,>54为Ⅳ级危害。急性毒作用带是提示机体代偿能力、衡量机体克服有害作用,排除毒物和代偿能力的指标。

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