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作者研究了34例正常妇女于孕前、孕期及产后血清中胆固醇和三酸甘油酯水平的变化.所有对象均系健康妇女.于孕前(至少停用口服避孕药已半年)每周取血1次,取血4次后改为每月1次,至闭经提示可能妊娠后,予妊娠最初及最后3个月每二周取血1次,妊娠中期3个月中每月取血1次,分娩时及产后1、3、5周各取血1次,此后每月取血1次,至少达8个月.每例取血共20-45次,除分娩时为非空腹血外,其余均为空腹12小时的血标本.所有血标本进行血清胆固醇和三酸甘油酯测定.此外,于孕前及孕期登记饮食调查表,以确定孕前每天脂肪的进食量及孕期饮食习惯有无改变,同时测定研究对象的体重和血压.34例对象的临床
The authors studied changes in cholesterol and triglyceride levels in 34 normal women before, during, and after pregnancy, all healthy women, who were bled once a week (at least six months after oral contraceptive use was discontinued) , Blood 4 times changed to once a month to the amenorrhea prompted possible pregnancy, to the first and last trimester of pregnancy once every two weeks of blood, mid-pregnancy 3 months a month blood, childbirth And postpartum 1, 3, 5 weeks each blood taken once a month after the blood 1, at least 8 months .Each case of blood 20-45 times, except for non-fasting blood at delivery, the rest were For 12-hour fasting blood samples.All blood samples for serum cholesterol and triglyceride.In addition, pre-pregnancy and pregnancy registration diet questionnaire to determine the pre-pregnancy intake of fat and pregnancy eating habits without change, while the determination Body weight and blood pressure were studied in 34 patients