Cytochemical localization of Mg++-ATPase and Ca++-ATPase on the limiting membrane of rat liver peroxisomes.
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- MAKITA TAKASHI
- Veterinary Anatomy, Yamaguchi University
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- HAKOI KAZUO
- Veterinary Anatomy, Yamaguchi University
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- ARAKI NOBUKAZU
- Department of Anatomy, Ehime University School of Medicine
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By a modified cytochemical staining procedure, Mg++- and Ca++-ATPase were clearly localized on the surface of the limiting membrane of peroxisomes in hepatocytes of the rat. The matrix and core structure (crystalloid) were devoid of the ATPase reaction. The reaction on the peroxisomal membrane was abolished by an inhibitor of Mg++-ATPase, 10mM p-chloromercuric benzoate (PCMB) and by the omission of the substrate, ATP-2Na, or by replacement of it with β-glycerophosphate. The reaction was not suppressed by the inhibitor of a alkaline phosphatase, 2.5mM levamisole; by an inhibitor of Na-K-ATPase, 10mM ouabain. After replacement of MgSO4 by CaCl2, Ca-ATPase was localized at exactly the same site where Mg-ATPase was detected.
収録刊行物
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- Acta Histochemica et Cytochemica
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Acta Histochemica et Cytochemica 23 (5), 601-611, 1990
日本組織細胞化学会
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詳細情報 詳細情報について
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- CRID
- 1390001204861337344
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- NII論文ID
- 110003147555
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- NII書誌ID
- AA00508022
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- COI
- 1:CAS:528:DyaK3MXhsVSgsr0%3D
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- ISSN
- 13475800
- 00445991
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- NDL-Digital
- CiNii Articles
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- 使用不可