妊娠小鼠腹腔巨噬细胞随妊娠持续增加,于妊娠晚期增加更为显著。用普通光学显微镜、扫描电镜观察妊晚期小鼠腹腔Mφ的形态具有明显的异质性,呈现出活跃的形态学特征。妊娠期小鼠腹腔巨噬细胞吞噬功能、酸性磷酸酶活性、形成EAC花环能力均增强,带有炎性巨噬细胞的某些生物学特性。 The peritoneal macrophages of pregnant mice continued to increase with pregnancy and increased more significantly during the third trimester. The morphology of Mφ in the abdominal cavity of the mice in the late pregnancy was obviously heterogeneous and showed active morphological characteristics by using ordinary light microscope and scanning electron microscope. Phagocytic function, acid phosphatase activity, and ability to form EAC garlands in mouse peritoneal macrophages during pregnancy were all enhanced, with certain biological properties of inflammatory macrophages.