【摘要】 目的 为防治山区孕女贫血制定合理用药剂量。方法 在分别只给予硫酸亚铁0.3g/d或叶酸5mg/d观察结果的基础上,分组观测每日、隔日及隔2日顿服铁剂和叶酸对孕妇血清叶酸、血清铁蛋白水平及血红蛋白浓度的影响。结果 每日给药组可以有效地防治贫血的发生,隔日给药及隔2日给药均未能完全防治贫血的发生。而3种给药组均完全消除了叶酸缺乏症的出现。结论 每日服硫酸亚铁0.3g,每3日服叶酸5mg可有效防治山区孕妇贫血。更多还原

【Abstract】 Objective To find out an appropriate dosage of ferrous sulfate and folic acid in preventing anemia among pregnant women residing in mountain areas. Methods The subjects were divided into three groups; pregnant women in groupl took ferrous sulfate and folic acid everyday, those in group2 look the medicine every two days and in groups 3, every three days. All the subjects were given only one of 0. 3g/d ferrous sulfate or 3mg/d folic acid besides the supplementation of both. Folite. ferritin and hemoglobin levels in serum were determined in order to evaluate the impact of supplementation of both folate and ferritin. Result Folate deficiency was completely prevented in all three groups. Anemia was prevented among pregnant women who took folate and ferritin everyday,but not prevented completely in group2 and group3. Conclusion Supplementation of 0. 3g ferrous sulfate and 5mg folic acid everyday can prevent anemia among pregnant women residing in mountain areas effectively.更多还原