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- cumulative toxic action 累积中毒作用
- Food additives and preservatives may have a long-term cumulative toxic effect. 食物添加剂和防腐剂长期食用却可产生累积毒性效应。
- Powerful toxic action only persists in 24h in young rats after LPS injection. (3)就幼龄大鼠来说,腹注LPS的有效毒性只能维持在24h之内。
- This article reviewed the toxic action of cadmium to rat epididymides and its mechanism of protection or antagonism. 该文阐述了镉对大鼠附睾组织的毒性作用以及各种可能的防护、拮抗机制。
- Conclusion: The monocaryon - macrophage toxic action in peritoneal fluid was down obviously in duration of pregnancy placental infection by MCMV. 结论:孕期胎盘MCMV感染明显降低孕鼠腹腔液中单核-巨噬细胞胞毒作用。
- The diet or water supplemented physiologic amounts boron would have trophic action on animals,but the high-dose boron would have adversary effect or even toxic action. 生理量硼对动物具有营养作用,高剂量硼则有不利影响,甚至具有毒性作用。
- BACKGROUND& AIM: To study the mutagenicity and cumulative toxicity of terbutryn. 背景与目的:研究特丁净的致突变性与蓄积毒性。
- The mechanism of fibrosis caused by free silica particles involves a lot of cells and reactions including inflammatory reaction,immunological reaction,foreign body reaction and cell toxic action. 游离二氧化硅致肺组织纤维化机制十分复杂,涉及多种细胞及生物活性物质参与的炎症反应、免疫反应、异物反应、细胞毒作用等。
- Tumor cells can destroy nervous tissue around tumor by releasing glutamate,which can result in epileptic attack.The toxic action of its excitability also will result in death of nervous cells. 肿瘤细胞还通过释放谷氨酸来破坏瘤周神经组织,可导致癫痫发作,其兴奋性毒性作用亦可导致神经细胞死亡。
- The combined application of NO and SOD can reduce the toxic actions of high concentration NO and thus exert more beneficial effects. NO在心肌缺血再灌注操作中有双重作用,既有有益一面,又有有害一面,和SOD联合应用可以减少NO的毒性作用,从而更好地发挥NO的有益作用,两者合用效果最优。
- toxic action of molybdenum action 钼毒
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- It was proved that all the injectious containcd a large amount of tannius can lead to degeneration of red blood cells and agglutination of plasma protein and cause clinical toxic actions. 注射液中鞣质对红细胞及血浆蛋白的相关性研究证实,市售产品均含大量鞣质,能使人红细胞及血浆蛋白变性,会导致毒副作用。
- He is a very good footballer; you ought to see him in action. 他是一位出色的足球运动员,你应该看他踢球。
- The article is a savage attack on her past action. 那篇文章对她过去的行为进行了恶毒的攻击。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- The actue and cumulation toxicities of fournew pesticides on birds(quail)were studied,and their safetyassessment was carried out. 测定了甲基异柳磷等四种农药对鹌鹑的急性和蓄积毒性,并作出了安全性评价。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- Are you men ready? We go into action at midnight. 战士们,你们准备好了吗?我们半夜按计开始行动。
- Her action declared her to be an honest woman. 她的行为足以说明她是一个诚实的女人。