ULTRASTRUCTURAL EVIDENCE OF HUMAN CHORIONIC GONADOTROPIN ON TROPHOBLASTIC SURFACE
スポンサーリンク
概要
- 論文の詳細を見る
Human chorionic gonadotropin (HCG) was proved to exist on the cell surface of a syncytiotrophoblast by the immuno-electron microscopic technique. The cell surface, including microvilli and micropinocytosis vesicles, was positive. Two types of HCG were observed; one loosely and the other tightly connected to the cell surface. The latter was closely related to the acid mucopolysaccharide of the cell surface coat, revealed by ruthenium red staining. These ultrastructural findings suggest that HCG acts as a local immunosuppressant on the syncytiotrophoblast cell surface, preventing partial maternal immunological reactions against the fetus.
- 日本組織細胞化学会の論文
著者
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Kawagoe Koh
Department Of Obstetrics And Gynecology Tokyo University Branch Hospital
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Kawagoe Koh
Department Of Pathology Faculty Of Medicine University Of Tokyo
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Machinami Rikuo
Department Of Internal Medicine And The Department Of Pathology Facully Of Medicine University Of To
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SUGASE MOTOYASU
Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
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Sugase Motoyasu
Department Of Obstetrics And Gynecology Faculty Of Medicine University Of Tokyo
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MACHINAMI Rikuo
Department of Pathology, Faculty of Medicine, University of Tokyo
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