母乳中体细胞含量及分类的测定分析

A study on the amount and classification of the somatic cells in breast milk

采集２－５天初乳标本１９份，１．５月过渡乳标本２２份，６月成熟乳标本１５份，测定其体细胞含量进行分类。结果显示初乳中体细胞（包括各类白细胞及上皮细胞）含量明显高于过渡乳和成熟乳（Ｐ＜０．０１），初乳中以中性粒细胞占绝对优势（９２－９７％），淋巴细胞为辅；过渡乳则以淋巴细胞为主（３８－６２％），中性粒细胞及上皮细胞为辅；成熟乳中仅见上皮细胞。各期乳中体细胞含量均与婴儿性别无关。

Colleted ninteen samples of early breast milk(after child birth due to five days),twenty-two samples of transitional milk(after childbirth one and a half months),and fifteen samples of ripe milk(after childbirth six months),then measured the amout and classification of the somatic cells in breast milk.The results showed the somatic cells amount of the early breast milk is more than transitional milk and ripe milk(P<0.0l).In the early breast milk the neutral granulocytes are absolute predominance(92 to 97 per cent),and the lymphocytes are supplementary.But in transitional milk there are 38 to 62 per cent lymphocytes,neutral granulocytes and epithelial cells are complementary.In the ripe milk we only found epithelial cells.The amount of somatic cells didn't relate to the baby's sex.