查询词典 cadmium

ObjectiveThe study was performed to pretreat with TP and Vit - C, respectively and then injected 25 mol/kg CdCl2 hypodermically. Liver and kidney index , serum activities of GPT and LDH, cadmium level and GSH,MDA concentration, GSH - Px activity in the liver, and renal cortex for the animals were determined 24 hours after the administration of cadmium .

目的 本文通过预先投与TP和Vit-C后对大鼠进行急性染镉，24h后测定其肝脏和肾脏的脏器系数，血清中的GPT和LDH活性，肝脏和肾脏皮质的Cd含量，GSH和MDA含量以及GSH-Px活性，观察TP和Vit-C预处理对急性染镉所致的肝脏和肾脏损伤的影响。

To study the mechanism of liver injury by lipid peroxidation and free radical and the protection of metallothionein in acute cadmium toxication,the contents of MT and malonyl dialdehyde,metabolic product of lipid peroxidation,and activities of antioxidases in cadmium-exposed rat liver at different time were determined.

测定镉染毒后不同时间大鼠肝脏的MT和脂质过氧化产物丙二醛的含量及抗氧化酶的活力，观察肝细胞超微结构的损伤，进行自由基(H2O2)的定位。

In the case of individual fade, may be cooling temperature high, try still fade, laymch pigments buyang. overproof to lead and cadmium in colorful paper above business card printing and membership card to make a layer mask for the corresponding series of oil, the greater the gloss and reduce lead and cadmium release from to suitable for export requires that friendlytridion people in good health.

如个别磨灭，不定是温量矮了，降温试烧仍磨灭，需保持颜料补印；铅、镉超标可在花纸底下制卡和会员卡制作一层相答系列的罩油，既可提矮画面的光华，又能贬低铅镉溶出量，以得当不进口的给求，利于人们身材残废。

To explore the relationship between urinary metallothionein and cadmium body burden in rats. 24 SD rats were subcutaneously administrated with cadmium at different dose (0, 0.5, 1.0, 2.0 mg Cd/kg bw) for 7 days, subacutely.

［目的］分析大鼠尿金属硫蛋白与体内镉负荷的关系，探讨UMT作为锡接触性生物标志物的可行性。

Selenium decreased the toxicity of cadmium.The difference between selenium antagonism group and the cadmium toxication has provided evaluation for histology.

硒拮抗组与镉中毒组在病理组织学上改变的差异为判断和分析镉中毒以及评价硒拮抗效果提供了充分的病理组织学依据。

By TUNEL and ultrastructural observation,the results showed that cadmium toxication caused apoptosis in testes,and adding selenium may decrease the effect. 5.Cadmium can affect the activites of several enzymes in biomembrane, Such as SDH,ALP,Mg2+-ATPase,G-6-P,Ca2+-ATPase and lead to metabolical disorder in tissues.

通过酶组化检测，证明镉能影响公鸡睾丸组织中酶活性，即琥珀酸脱氢酶、碱性磷酸酶、Mg~(2+)激活的三磷酸腺苷酶Mg~(2+-ATPase、葡萄糖-6磷酸酶(G-6-Pase)、Ca~(2-)激活的三磷酸腺苷酶Ca~(2--ATPase活性下降，酸性磷酸酶活性升高，导致睾丸组织损伤。

Critical levels of external and internal cadinium exposure resulting in impaired uriniferous tubule funcfion of women and its relation to urine cadmium low molecular albuminuria and other biochemical indexes were proposed based of study on health effects of environmental cadmium pollution to residents living in Zhangshi irrigation area in several years.

本文根据张士灌区镉的环境污染对居民健康影响的多年研究，提出了镉的内、外暴露水平和对人群肾小管损伤的＂临界值＂以及镉与尿低分子蛋白等多项生化指标的健康效应关系，并通过超＂临界值＂频率和接触归因危险性评价提出了环境慢性镉危害早期判断标准的初步建议。

The activities of superoxide dismutase, catalase, peroxidase and malonyldialdehyde were determined in hepatopancreas in oriental weatherfish Misgurnus anguillicaudatus exposed to different concentrations 0.025mg Cd(Ⅱ/L, 0.25 mg Cd/L and 2.5 mg Cd/L of Cadmium chloride Cd(Ⅱ to evaluate the effects of cadmium stress on xanthine oxidase and antionxidant enzyme activities.

研究了不同浓度的cd对泥鳅肝脏内抗氧化酶包括超氧化物岐化酶、过氧化氢酶、过氧化物酶活性的影响以及对脂质过氧化指标－丙二醛含量的影响，探讨了在Cd胁迫下，泥鳅肝组织内抗氧化酶活性以及脂质过氧化的变化趋势及其关系。

Corrosion rate of non-cyanide cadmium coatings is similar to cyanided ones. It is considered that non-cyanide cadmium coatings can be used for four types of cli- mates instead of cyanide coatings in case of some conditions.

无氰镀镉层的腐蚀速率与氰化镀镉接近，可以认为在一定条件下无氰镀镉能够代替氰化镀镉工艺用于上述4种典型的大气环境的腐蚀防护。

Research Aim: The effect of cadmium on the ovarian granulosa cells was defecated and the mechanism was clarified. The theory of cadmium-induced the toxicity on gonad was renewed. The theoretic evidence was provided for later study.

研究目的：探讨镉对卵巢颗粒细胞的凋亡诱导作用，阐明其作用机理；在理论上对镉的性腺毒性作用给予补充，为今后的研究提供理论依据。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。