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观察色拉油、菜油、高温油及油烟冷凝物对大鼠脂质过氧化物及甘油三酯、胆固醇的影响。结果表明：以２０％（ｗ／ｗ）加入大鼠饲料中喂养１个月，除色拉油组肝组织中ＬＰＯ升高不明显外，其它各组血清、肝、脑组织中ＬＰＯ均比对照组明显升高。各组间比较，油烟冷凝物组ＬＰＯ高于其它组。大鼠吸入油烟（２７０～２８０℃）２ｈ／ｄ，连续两周后，血、脑中ＬＰＯ升高，肝组织中升高不明显。胆固醇、甘油三酯均高于对照组。
The effects of salad oil, vegetable oil, high temperature oil and fume condensate on lipid peroxides, triglycerides and cholesterol in rats were observed. The results showed that the LPO in the serum, liver and brain of the other groups was higher than that of the control group except for the increase of LPO in the liver tissue of the salad oil group when fed with 20% (w / w) Significantly increased. LPO in soot condensate group was higher than that in other groups. Rats inhaled fumes (270 ~ 280 ℃) 2h / d, two consecutive weeks, the blood, brain LPO increased significantly increased in liver tissue was not obvious. Cholesterol, triglycerides were higher than the control group.