查询词典 protective

In order to study the relation of cytochrome P-450 with the protective action of SY-801 and SY-640 against 〓-induced UDS and 3H-BP binding to nuclear DNA, the effects of SY-801 and SY-640 on liver microsomal cytochrome P-450 were studied in mice. The results indicated that the liver microsomal cytochrome P-450 concentration and aminopyrine demethylase activity were significantly increased in mice pretreated with SY-801 150mg/kg or SY-640 150 mg/kg once daily for three days.

本实验进而观察了SY-801对小鼠肝微粒体细胞色素P-450酶系的影响，结果表明SY-801和SY-640体内连续给药3天，可诱导小鼠肝微粒体细胞色素P-450含量明显增加，同时氨基比林脱甲基酶活性亦明显增加；给药1次2小时内二者均可抑制氨基比林脱甲基酶活性，而对肝微粒体细胞色素P-450含量则无明显影响。

In order to improve the nutritive value of corn straw, enhance its using efficiency and reduce its pollution to environment, focus on its structure of natural fiber, especially the protective screen of lignose in it, the ammoniation and solid-state fermentation of corn straw to produce feeding protein were studied respectively.

摘 要：为增加玉米秸秆的营养价值，提高资源利用效率，降低对环境的污染，针对玉米秸秆这种天然纤维性材料的立体结构，尤其木质素的屏障作用，对玉米秸秆进行了氨化处理和固态发酵生产饲料蛋白的研究。

It can stop anaesthetize the dangerous factor in the general anesthesia operation of the clinic under standardized managment,prevent various kinds of anaesthesia serious complicaˉtions,have protective action on the patient and doctor.

出院后无一例返院。结论规范化管理在非住院全麻手术中可以杜绝麻醉危险因素，防止各种麻醉严重并发症，对病人和医生都有保护作用。

Analogously, such loss can also be reduced when small shareholders take protective measures to safeguard their own benefit in "consuming" monitoring service.

本文在此称之为控制性股东公司治理的侵占效应。本文关于侵占效应的研究结果，印证了科斯定理的基本观点。

Treated with alkaloid monomers, the activities of protective enzymes showed gradual increasing in prophase and deceasing in anaphase.

在供试的生物碱单体中，保护酶活性表现出前期升高，后期降低的趋势。

In the present study, the protective effects of exogenous bradykinin and nitroglycerin on cardiac anaphylaxis were examined.

研究了外源性缓激肽与硝酸甘油对豚鼠心脏过敏反应的保护作用。

Anatomically, the buttocks act as a protective fatty pad that allows each of us to sit and balance.

解剖，臀部脂肪作为防护垫，让每个人坐下来平衡。

In recent years, appropriate city municipal Party committee, municipal ancon reduce farmer burden to regard as bring into play and the human affairs of development of enthusiasm of protective farmer production, stimulative rural economics and social stability will catch.

近年来，宜城市委、市政肘把减轻农民负担作为调动和保护农民生产积极性、促进农村经济发展和社会稳定的人事来抓。

While there is no repair mechanism for aneuploidy, protective processes exist to prevent chromosome instability during cell division.

虽然没有修复机制，非整倍体，防护过程存在，以防止染色体不稳定性在细胞分裂过程。

Using the Fraiar and Angeleno plum fruit as trial materials and physiological-biochemical analysis as experimental methods, the influences of varied conditions of decompression storage and calcium treatments of different consistency on the fruit quality, respiration intension and ethylene production rate, MDA content, protective enzyme activity and storage effect of plum fruits were studied.

以黑宝石和安哥诺李果实为试验材料，采用生理生化分析方法，研究了不同减压贮藏条件和不同浓度钙处理对李果实品质、呼吸强度和乙烯释放量、MDA含量、保护酶活性及贮藏效果的影响，探讨了李果实减压及浸钙贮藏保鲜机理，结果表明： 1。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。