查询词典 toxicity

It suggests that the diarrhetic shellfish poison is widely distributed in China, and shellfish from some areas contain high toxicity.

从该结果与其他研究结果可以推断腹泻性贝类毒素在我国分布区域较广，且在某些地区含量较高。

The results showed that the wet distillation liquid from the roots of Dictamnus dasycarpus had contact toxicity and anti-feedant activity with 24h and 48h LC50 value of 6.48mg/L and 6.77mg/L,the 48h rate of death was 99.8%.

结果表明：白藓根的水蒸气蒸馏液对玉米蚜具有触杀和拒食作用，24h和48h的致死中浓度(LC50)分别为6.48mg/L 和6.77mg/L，48h的致死率达99.8%。

To provide sciencetenability for bioremediation of copper contamination and its toxicity, copperaccumulation and the adaptation of Eichhornia crassipes to copper stress wereinvestigated in this study. Further study was carried out for copper-removal of acopper-resistant strain isolated from the root of E.

本研究通过分析凤眼莲对铜的累积作用及其生理响应，阐明铜胁迫下凤眼莲的生理适应机制，并探讨凤眼莲根系抗铜菌的去铜作用及其在缓解菹草铜胁迫毒害中应用潜力。

Primary rat hepatocytes were loaded with 3-O-methyl glucose (3OMG) through endogenous glucose transporters without eident toxicity.

通过内生葡萄糖运输作用对原代大鼠肝细胞标记上3-O-甲基葡萄糖（3OMG没有明显毒性。

Objective To observe the analgesic effect and the acute toxicity effect of Compound Epimedium Herb capsule.

目的 观察复方淫羊藿胶囊的镇痛作用及其急性毒性作用。

Using the Admit-fin larvae of Epinephelus fuscoguttatus as the bioindicator, the acute-toxicity of surfactants was studied with the static test method.

方法］以褐点石斑鱼变态期仔鱼作为指示生物，采用静水法生物测试研究SDS和DBS的急性毒性。

Methods Study the effect of G. lucidum spores oil (at the dose of 2.5,1.25,0.725 g/kg) on reducing the toxicity of the Cy chemotherapy and 60Co radiotherapy by detecting the number of the peripheral blood leucocyte, the number of bone marrow karyota;spleen index, thymus index of normal mice and H22-bearing mice by carbon clearance test and serum erythrocytolysin test. Results It showed that G.

方法以正常和 H22荷瘤小鼠为对象，通过检测外周血 WBC数、骨髓有核细胞数、脾脏指数、胸腺指数来观察口服灵芝孢子油(2.5，1.25，0.625 g/kg)对于环磷酰胺化疗及60Co放疗的减毒作用；通过小鼠碳廓清实验、血清溶血素测定实验检测药物对 H22荷瘤小鼠免疫功能的影响。

The acute toxicity andmain organs of pathological section for 30 days were observed. Result 1. Ganoderma lucidum spores oil at 0.20g/kg, 0.40g/kg, 1.20g/kg dose couldsignificantly promote the lymphocyte transformation, raise clearance index numberand phagocytic index number, enhance the activity of NK cells and the level of TNF-α, IL-2 in spleen. Ganoderma lucidum spores oil at high dose and middle dose couldsignificantly enhance the serum erythrocytolysin level.

实验结果 1低、中、高灵芝孢子油组(0.20g／kg，0.40g／kg，1.20g／kg)均可提高小鼠单核-巨噬细胞的吞噬指数及碳廓清指数，促进ConA诱发脾淋巴细胞转化，增强小鼠NK细胞活性，提高脾细胞产生TNF-α和IL-2的能力；高、中剂量灵芝孢子油可提高小鼠的血清溶血素水平。

Multiple factors participated in the process of secondary brain edema and nerve injuries,such as the hydrostatic pressure during formation of the hematoma and clot retraction, activation of blood coagulation cascade, generation of thrombin,erythrocytolysis and the toxicity of hemoglobin, the activation of the complement system, space-occupying effects, rupture of the blood-brain barrier,secondary ischemia around the hematoma, inflammatory reaction of the neurons around hematoma and cell apoptosis.

脑出血后继发水肿及神经损害有多种因素参与，血肿形成过程中的流体静力压和血凝块的回缩、凝血瀑布的激活、凝血酶的产生、红细胞溶解和血红蛋白的毒性、补体的激活、占位效应、血脑屏障的破坏、血肿周围继发缺血、血肿周围组织神经细胞炎症反应及细胞凋亡等。

Objective: To research the effect of Eucommia ulmoides extract solution on mice subchronic toxicity, to provide basis for clinical use.

目的：研究不同剂量的杜仲提取物水溶液对小鼠亚慢性毒性作用，为临床应用提供依据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。