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用多种组织化学方法对人早孕期蜕膜组织的细胞种类和各类细胞的化学成份作了研究。蜕膜组织内有两类细胞:大细胞和小细胞,其数量各占一半,大细胞胞质内含有丰富的糖原、脂类、脂酶,碱性磷酸酶以及3-β-羟基甾体脱氢酶,小细胞的胞质内含有丰富的酸性磷酸酶和三磷酸腺苷酶,部分小细胞内含有酸性粘多糖。含颗粒的小细胞占小细胞的20.7％,不含颗粒的小细胞有待进一步研究,研究表明,大细胞是形态一致,功能多样的细胞,而小细胞是形态各异和功能不一的细胞。
A variety of histochemical methods of human early pregnancy decidual cell types and various types of cells were studied. There are two types of cells within the decidua: large cells and small cells, each in half, large cell cytoplasm rich in glycogen, lipids, lipase, alkaline phosphatase and 3-β-hydroxy steroids Dehydrogenase, the cytoplasm of small cells is rich in acid phosphatase and adenosine triphosphatase, part of the small cells containing acidic mucopolysaccharide. Particles containing small particles accounted for 20.7% of small cells, particle-free small cells to be further studied, studies have shown that large cells are morphologically uniform and versatile cells, and small cells of different shapes and different functions of the cells.