The Study of Correlation between antioxidant intake and blood lipoperoxide

这项研究是在茨木县进行的，目的是澄清抗氧化剂摄入量与血液过氧化脂质之间的关系，以及心血管疾病危险因素与过氧化脂质之间的关系。本研究选择了某农村社区K镇40- 69岁的100名老年人，采用24小时食物摄入量回忆法，特别是维生素C和E作为抗氧化剂的研究。同时还调查了酒精摄入量和吸烟习惯..结果表明，血脂过氧化物与性别、BMI、甘油三酯、饮酒、吸烟等因素有显著相关性。结果表明，抗氧化剂的摄入与收缩压、血清HDL-胆固醇呈轻度正相关或负相关，维生素C、E的摄入量越高，过氧化脂质含量越低，抗氧化剂的摄入量越高，过氧化脂质含量越低，抗氧化剂的摄入具有降低过氧化脂质含量的潜在作用。

The study was done in Ibaraki prefecture to clarify, the correlation between antioxidant intake and blood lipoperoxide, also between risk factors of cardiovascular diseases and lipoperoxide.Two hundred and thirty-three of men and women(40-69years old) in a rural community, the town of K, were selected for the study.Their daily nutritional intake and habit were investigated using their recall about 24 hours food intake, especially concerning about vitamin C and E as antioxidant. Alcohol intake and smoking habits were also investigated…Risk factor for atherosclerosis, such as serum total cholesterol, HDL-cholesterol and triglyceride were examined. TBARS and MDA were measured as the remnants of lipoperoxide.The results of the study indicated that there were significant correlations between blood lipoperoxide and gender, BMI, serum triglyceride, alcohol intake and smoking. Only mild positive or negative correlation were found with systolic blood pressure and serum HDL-cholesterol respectively.There was significant correlation between higher intake of vitamin C, E, and lower amount of blood lipoperoxide.The results of the study indicate that the intake of antioxidants has potential effects of lowering the amount of blood lipoperoxide.