IMMUNOHISTOCHEMICAL LOCALIZATION OF VITAMIN B12 R-BINDER IN THE HUMAN FALLOPIAN TUBE
スポンサーリンク
概要
- 論文の詳細を見る
R-binder is one of the binding proteins fir vitamin B12. It appears to inhibit bacterial growth by competing for the vitamin with bacteria. We investigated the localization of R-binder in human fallopian tube immunohistochemically. Positive staining for R-binder was seen in epithelium of their isthmus (8 of 19 cases, 42%) and ampulla (18 of 27 cases, 67%). Staining in the nonciliated secretory cells was seen in the apical membranes with frequent and intense cytoplasmic immunoreactivity. The ciliated cells showed the staining mainly in the cilia. Tubal fluid was also positive for R-binder. The data suggest that R-binder plays a role in local defense mechanisms in the fallopian tube as in other organs.
- 日本組織細胞化学会の論文
著者
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YAMABE Hirohiko
Laboratory of Anatomic Pathology, Kyoto University
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Kim Young-chi
Department Of Clinical Laboratory Medicine Kyoto City Hospital
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WAKATSUKI YOSHIO
Department of Geriatric Medicine, Graduate School of Medicine, Kyoto University
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Yamabe Hirohiko
Laboratory Of Anatomic Pathology
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Takasu Kosho
Department Of Pathology Kyoto City Hospital
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Takasu Kosho
Department Of Clinical Laboratory Medicine Kyoto City Hospital
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NAKASHIMA Yasuaki
Central Clinical Laboratory, Kyoto University Hospital
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OGAWA KATSUHIKO
Department of Pathology, Faculty of Medicine, Kyoto University
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Ogawa Katsuhiko
Department Of Pathology Faculty Of Medicine Kyoto University
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Wakatsuki Yoshio
Department Of Clinical Bio-regulatory Science Kyoto University Graduate School Of Medicine
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Wakatsuki Yoshio
Department Of Geriatric Medicine Faculty Of Medicine Kyoto University
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Nakashima Yasuaki
Central Clinical Laboratory Kyoto University Hospital
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