查询词典 free radical

The result showed that the activity of photoreduction,photophosphorylation and SOD in chloroplasts increased when reactionmedium added calcium with concentration of 0.04mmol/L,lessened theaccumination of free radical and the destruction of membrane system,which manifested the indirectly antiacid function.

酸雨胁迫降低龙眼的坐果率，并且坐果率随酸雨pH的下降而下降，同时使单果重、TSS、固酸比和糖酸比下降。pH3.5处理的K+、Ca2+、Mg2+和可溶性糖的渗出量与对照差异达极显著水平，说明已对果实品质造成影响。

It participates to make up antioxidase and many other selenium proteins that exert the effects in eliminating free radical and antioxidation in human body.

硒是人体必需微量元素，它参与抗氧化酶谷胱甘肽过氧化物酶和多种硒蛋白的组成，在体内发挥消除自由基、抗氧化物等作用。

Oxygen free radical; antioxidase ; copper; zinc; manganese; selenium; lipid peroxide; multiple myeloma

氧自由基；抗氧化酶；铜；锌；锰；硒；脂质过氧化物；多发性骨髓瘤

Shortening of telomere may be one of pathomechanism of spleen Qi deficiency syndrome. The accumulation of free radical produced by the decrease of the antioxygen ability may be damage the telomere, and that may be one of the mechanisms of telomere shortening in liver of rat model with spleen Qi deficiency syndrome.

提示端粒长度缩短可能是脾气虚证的病理机制之一；脾气虚证状态下，机体的抗氧化能力下降、自由基蓄积损伤端粒可能是脾气虚证模型组大鼠肝组织端粒长度缩短的机制之一。

Chailingguiqi decoction can effectively increase SOD activity in serum and tissue anddecrease content of MDA in serum and tissue,then elevate ability of antioxygen free radical.

柴苓归芪汤能够有效的增强肾病综合征大鼠血清及肾组织SOD活性，降低血清及肾组织MDA含量，从而提高机体抗氧化能力，减轻脂质过氧化损伤。

One of the research focus of flavonoids is their obvious effect of antioxygenation and removing the free radical on.

植物黄酮研究热点之一是其显著的抗氧化和清除体内自由基作用，即大多数植物黄酮对糖尿病(diabetes mellitus，DM)有较好的防治作用。

The score of renal calcium oxalate crystallization of 12%,25% medlar soak and apozem was reduced 38.7%, 54.8% and 48.4%, 58.1%(P.01) compared with the ethylene glycol drinking group. Conclusions: LBP can reduce the formation of renal calcium oxalate crystallization. The mechanism is to protect from damage by free radical and reduce the apoptosis of renal tubular epithelial cell by hyperoxaluria.

适量的枸杞多糖可减少饮用诱石剂大鼠的肾草酸钙结石形成，其作用机制是通过抗氧化反应，减少自由基对肾组织的损伤，从而减少高草酸尿对肾小管上皮细胞的凋亡。

But injury of normal tissue is one of important factors which have to stop killing tumor cell thouoghly, in all process of tunor therapy Since the injury all over argans and cells of the body by free radical, especially significant side-effect to heart via ariblastine ,is universally accepted, we chose Adriamycin as chemical therapy medicine in our study.

由于阿霉素具有比较公认的自由基周身性损伤、特别是对心脏损伤的突出副作用，因此，本课题选择阿毒素作为化疗药物，模型制作采用在SD大鼠肝表面种植Walker－256瘤细胞株，于种瘤后第11天按2mg~(-1)kg体质量给单纯化疗组和化疗保护组的大鼠腹腔注射阿霉素，正常对照组和荷瘤对照组按相同比例腹腔注射生理盐水；同时，每日上午按0.5ml/100g体质量经胃给于化疗保护组抗氧化剂混合液，其余各组每日给于相同剂量的三蒸水；下午按0.1ml/100g体质量经胃给于化疗保护组维生素E溶液，其余各组每日给于相同剂量的处理过的油。

But injury of normal tissue is one of important factors which have to stop killing tumor cell thouoghly, in all process of tunor therapySince the injury all over argans and cells of the body by free radical, especially significant side-effect to heart via ariblastine ,is universally accepted, we chose Adriamycin as chemical therapy medicine in our study.

由于阿霉素具有比较公认的自由基周身性损伤、特别是对心脏损伤的突出副作用，因此，本课题选择阿毒素作为化疗药物，模型制作采用在SD大鼠肝表面种植Walker－256瘤细胞株，于种瘤后第11天按2mg~(-1)kg体质量给单纯化疗组和化疗保护组的大鼠腹腔注射阿霉素，正常对照组和荷瘤对照组按相同比例腹腔注射生理盐水；同时，每日上午按0.5ml/100g体质量经胃给于化疗保护组抗氧化剂混合液，其余各组每日给于相同剂量的三蒸水；下午按0.1ml/100g体质量经胃给于化疗保护组维生素E溶液，其余各组每日给于相同剂量的处理过的油。

In addition, the oxidation damage of theproteins and enzymes by the active oxygen is a attractable field for free radical biology andmedical sciences.

另外，活性氧对蛋白质和酶的氧化损伤是自由基生物学与医学的前沿研究领域。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。