摘要
目的 :探讨早产母初乳中免疫活性物质肿瘤坏死因子 α (TNF α)的含量。方法 :用双抗体夹心酶联免疫吸附法 (ELISA)测定初乳中TNF α的含量 ,与正常足月初乳组做对比分析。结果 :早产母初乳中TNF α的含量高于足月组 ,二者间差异有显著性 (P <0 0 5 )。结论 :早产母初乳中含有丰富的免疫活性物质 ,对早产儿更应提倡母乳喂养。
Objective:To compare the TNF α contents of between preterm colostrum and full term colostrum.Methods:Forty samples of preterm and full term colostrum each were obtained from mothers 2 to 5d after delivery.TNF α contents were determined by ELISA method.Results:The level of TNF α in preterm colostrum was significantly higher than that of full term colostrum( P <0 05).Conclusion:Preterm colostrum is rich in TNF α and it is vital to feed preterm colostrum as early as possible.
出处
《武警医学院学报》
CAS
2000年第3期172-173,176,共3页
Acta Academiae Medicinae CPAPF
关键词
初乳
肿瘤坏死因子-Α
早产
Colostrum
Tumor necrosis factor alpha(TNF α)
Preterm
