过氧化

The ESCA and ATR/ FTIR measurements elucidate the formation of oxidative groups that contribute to surface polarization.

霍氏全反射红外线光谱及电子化学元素光谱分析发现过氧化基的形成是表面活性提高的主因。

The results showed YYSXF could raise survival rate of the mice after irradition, increase activity of superoxide dismutose and reduce quantity of the lipid peroxide in liver and red blood cell, extenuate micronucleus formating in V79 4 cell, promote unscheduled DNA synthesis and induce production of interleukin 2 in spleen cells and protect bone marrow cells in mice.

结果表明养阴生血饮能提高致死剂量照射动物30d和小剂量多次照射60d及荷瘤小鼠1次照射后20d的存活率；能增加超氧化物岐化酶的活性；降低过氧化脂质的水平；减少细胞的微核形成；促进脾细胞DNA修复；诱导脾细胞产生白细胞介素－2；保护骨髓造血功能

ConclusionA highiron animal model can be established by intraperitoneal injection of iron dextran. The changes of various parameters result in damage to the organs, it is possible that the ferri ions were released through metabolism of iron dextran and freeion mediates lipid peroxidation to cause the damage.

给小鼠腹腔注射右旋糖酐铁，可以成功建立高铁动物模型，其各项指标有明显变化并对各脏器造成损害，其机制可能与右旋糖酐铁在体内代谢释放出铁离子，游离的铁离子介导脂质过氧化而造成的损害等有关。

ConclusionA highiron animal model can be established by intraperitoneal injection of iron dextran. The changes of various parameters result in damage to the organs, it is possible that the ferri ions were released through metabolism of iron dextran and freeion mediates lipid peroxidation to cause the damage.［KEY WORDS］IronDextran complex; Models, animal; Lipid peroxidation

给小鼠腹腔注射右旋糖酐铁，可以成功建立高铁动物模型，其各项指标有明显变化并对各脏器造成损害，其机制可能与右旋糖酐铁在体内代谢释放出铁离子，游离的铁离子介导脂质过氧化而造成的损害等有关。

Methods Using Wistar rats as animal pattem of ADR-induced myocardial injury and sodium selenite as protective agent.The double flourescent staining of apoptosis and expression of transforming growth factor β1 (TGF β1) were examined in liver tissue of animal pattern of ADR-injury by immunohistochemical and TUNEL,and the level of lipid peroxidation in serum was observed.

通过复制大鼠阿霉素性心肌损伤的动物模型，以亚硒酸钠作为保护因素，应用原位末端标记法和免疫组化技术检测大鼠肝细胞凋亡和肝细胞转化生长因子β1表达，并观察了大鼠血清中脂质过氧化含量。

Objective To study the effect of organic fluoride on the immunologic function and lipid peroxidation level of the workers.

目的 探讨有机氟加工业对工人的免疫系统及血脂质过氧化水平的影响。

Objective To explore the effects of inhalant formaldehyde on lipid peroxidation in mice.

目的：探讨吸入性甲醛对小鼠体内脂质过氧化的影响。

RESULTS: RAD decreased superoxide anion production of RPN stimulated by formyl Met Leu Phe and phorbol 1,2 myristate 1,3 acetate, and inhibited hydrogen...

迷迭香酸抑制中性粒细胞呼吸爆发和脂质过氧化及通过降低细胞内钙离子浓度而抑制溶酶体酶的释放

Experimental process: jing and 3- methyl -2- methyl ethyl ketonesynthesizes by the benzene zong; Again the glacial acetic acidcatalysis produces 2, 3, 3 - trimethyl - 3H - yinduo; Again has thealkylate response production yinduo iodide after the methyl iodide;The iodide takes off molecular HI under NaOH to become freejier thealkali; Adds 5 - nitryls salicylic aldehydes in the ethyl alcohol forthe solvent under if to respond finally produces 6 '- the nitryl yinduolin spiral benzene and pinan; Through the infrared spectrum andthe ultimate analysis irrevocably proved its structure, and studiedthe annulus with to open the annulus the light to send changes colorthe performance, explained in different solvent medium ultravioletabsorption spectrometry solvent effect, and the comparisondiscoloration the response speed number difference, finally mixed itadds to the methyl methacrylate, the peroxidation benzoin formyl in the plexiglass, tested 6 '- the nitryl yinduolin spiralbenzene and pinan in the glass fatigue resistance, thethermostability.

实验过程：由苯肼和3-甲基-2-丁酮合成腙；再冰醋酸催化生成2 ，3 ，3—三甲基—3H—吲哚；再经过碘甲烷发生烷基化反应生成吲哚碘化物；碘化物在NaOH下脱去一分子HI成为费歇尔碱；在乙醇为溶剂下加5－硝基水杨醛与其反应最后生成6'—硝基吲哚啉螺苯并吡喃；通过红外光谱和元素分析确证其结构，并研究了环体与开环体的光致变色性能，解释了在不同溶剂介质中紫外吸收光谱的溶剂效应，并比较褪色反应速率数的差异，最后将其掺加到甲基丙烯酸甲酯，过氧化二苯甲酰有机玻璃中，测试6'—硝基吲哚啉螺苯并吡喃在玻璃中的抗疲劳性、热稳定性。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

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。