观察了香烟烟雾对大鼠晶状体的脂质过氧化作用以及对抗氧化酶活性和非蛋白质巯基水平的影响。
The effects of cigarette smoking on lipid peroxidation, the activities of antioxidases, and the level of non protein sulphydryl group in the rat lenses were investigated.
目的观察香烟烟雾对大鼠晶状体的脂质过氧化作用以及对抗氧化酶活性和非蛋白质巯基的影响。
ObjectiveTo observe the effect of cigarette smoke on the lipid peroxidation, the activity of antioxidases, and the level of non protein sulphydryl group in the rat lenses.
SOD与MDA含量呈显著正相关，提示了抗氧化酶清除活性氧的作用滞后于活性氧对膜脂过氧化的诱导作用。
SOD showed good relativity with the contents of MDA, which indicated that the process of scavenging active oxygen dropped behind the process of lipid oxidation induction.
目的：探讨热环境对大鼠脂质过氧化作用和抗氧化酶的影响。
Objective: To explore the influence of heat environment on lipid peroxidation and on activity of antioxidase in rats.
结果表明，与正常组比较，老年大鼠的红细胞各项抗氧化酶活性降低，脂质过氧化水平提高，抗动脉硬化指数降低。
The results showed that, compared with the younger rats, the antioxidant enzymes activities and the anti-atherogenic index of old rats were decreased, the lipid peroxidation level was increased.
目的观察头顶一颗珠（TTM）对阿尔茨海默病（AD）模型大鼠海马、皮质抗氧化酶和过氧化脂质表达的影响。
Objective To observe the effect of trillium tschonoskii maxim(TTM) on anti-oxidase and lipase peroxide(LPO) expression in gyrus hippocampi and cerebral cortex of Alzheimer disease(AD) rats model.
本文报告了葡萄糖酸锌，对矽肺大鼠预防性治疗和病后治疗脂质过氧化及抗氧化酶活性的影响。
The effects of zinc gluconate on the lipid peroxidation and the activity of antioxidase in silicosis rats with preventive treatment and the treatment after being exposed to dust are reported.
这说明UV-C辐射增强引起抗氧化酶活性降低，使膜脂过氧化，导致光合作用减弱。
The results suggest that enhanced UV-C radiation decreased activities of the antioxidant enzymes and made membrane peroxidated, thus leading to weakened photosynthesis.
进一步的研究证明，当归益智方能降低痴呆小鼠脑的过氧化脂质水平和B型单胶氧化酶的活性，说明当归益智方对治疗老年痴呆有一定的作用。
The further studies indicated that it could depress the lipid peroxide level and B-type monoamine oxidase activity of dementia mice. which suggested that it have a certain action on senile dementia.
方法：建立四氧嘧啶糖尿病小鼠动物模型，测定肝脏抗氧化酶、ATP酶活性、脂质过氧化产物、一氧化氮(NO)和肝糖原含量。
METHODS: the model of alloxan diabetic mice was established to determined the activities of enzymes of antioxidant and ATP, and the contents of MDA, NO and glycogenesis.
方法：建立四氧嘧啶糖尿病小鼠动物模型，测定肝脏抗氧化酶、ATP酶活性、脂质过氧化产物、一氧化氮(NO)和肝糖原含量。
METHODS: the model of alloxan diabetic mice was established to determined the activities of enzymes of antioxidant and ATP, and the contents of MDA, NO and glycogenesis.
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