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The structure and function of PM were observed with quantitative cytochemistry, lectinaffinitive cytochemistry, transmission and scanning electron microscope and phagocytic test.
采用定量酶细胞化学、凝集素亲合细胞化学、透射电镜、扫描电镜及吞噬实验观察P M 的结构和功能变化。
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