【摘要】 对12例引产死胎的脾脏测定,结果表明36周胎脾的滤泡基本形成,已具有一定的细胞免疫功能。38周胎脾的IgA(388mg/dl)、IgM(34mg/dl)及IgD(118.1U/ml)已接近成人血清中含量,具有相当的体液免疫功能。38周胎脾的体积已能达到移植的要求。为此用作胎脾移植的胎龄应以38周以上为宜更多还原

【Abstract】 Twelve spleens from dead fetuses with induced labor were studied. The results showed that the malpighian bodies in the spleen of 36th week fetus was formed, it had produced certain cellular immunity function. The IgA (388mg/dl),IgM (34mg/dl) and IgD (118.1 U/ml) in the spleen of 38th week fetus was similar to the amount in serum of adulc, it had produced certain humoral immunity function. The spleen size of 38th week ietus served the purpose of transplantation. Therefore, the fetal spleen of 38 weeks age was appropriate for transplantation更多还原