Nagy P, Szabó I, Csaba I
Biol Neonate. 1975;27(1-2):121-4. doi: 10.1159/000240768.
GAP activity was studied in 40 newborns, from the first to the sixth day of life after normal pregnancy and labor. Evaluation of GAP activity was performed in stained blood smears by the method of Kaplow. The results of this study indicate, that GAP activity on the first day of life was higher (121.0 +/- 16.7 GAP score) than on the sixth day (68.6 +/- 12.0 GAP score). The authors, discussing the possible cause of the increased alkaline phosphatase activity in granulocytes during the first day of life, cannot exclude the possibility that the GAP activity is influenced by estrogens of maternal origin.
对40例正常妊娠和分娩后出生1至6天的新生儿进行了粒细胞碱性磷酸酶（GAP）活性研究。采用卡普洛（Kaplow）方法对染色血涂片进行GAP活性评估。本研究结果表明，出生第一天的GAP活性（121.0±16.7 GAP评分）高于第六天（68.6±12.0 GAP评分）。作者在讨论出生第一天粒细胞碱性磷酸酶活性增加的可能原因时，不能排除GAP活性受母体来源雌激素影响的可能性。
