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1988年7月我们在宾阳县对76例孕妇进行铁蛋白、红细胞原卟啉、血色素三项指标测定: 血清铁蛋白的测定采用酶免法(E、L、I、A)红细胞内游离原卟啉测定用荧光法,血红蛋白测定用氰化高铁血红蛋白法.76例孕妇作血清蛋白电泳均属正常,血清铁蛋白低于正常者(<20ng/ml)28例,占36.84%;红细胞内游离原卟啉升高(>4.5/克Hb)27例,占35.52%;血红蛋白降低(<11克%)14例,占14.47%. 本调查显示血清铁蛋白降低与孕妇年龄、孕周、职业无明显关系,但与胎次有关,其中第一胎40人,铁蛋白降低20人,占50%,第二胎39人,铁蛋白降低7人,
July 1988 in Binyang we 76 cases of pregnant women ferritin, erythrocyte protoporphyrin, hemoglobin determination of three indicators: determination of serum ferritin enzyme-free (E, L, I, A) erythrocyte free protoplast Porphyrin determination by fluorimetric method, hemoglobin determination with cyanmethemoglobin method .76 cases of pregnant women for serum protein electrophoresis are normal, serum ferritin lower than normal (<20ng / ml) in 28 cases, accounting for 36.84%; red blood cells within the free Protoporphyrin elevated (> 4.5 / g Hb) in 27 cases, accounting for 35.52%; hemoglobin decreased (<11 g%) in 14 cases, accounting for 14.47% .This survey showed that serum ferritin decreased with the age of pregnant women, gestational age, occupational Obvious relationship, but related to the parity, of which 40 were the first child, reduced ferritin 20, accounting for 50% of the second child 39, reduced ferritin 7,