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Ultracytochemical study of the stria vascularis of the guinea pig cochlea.
Anat Anz. 1985; 160(2):101-14.AA

Abstract

The localization of the K-NPPase, ALPase and Mg-ATPase activities in the stria vascularis of the guinea pig cochlea was ultracytochemically studied. The K-NPPase reflecting the Na-K-ATPase activity was localized on the cytoplasmic side of the deeply infolded basolateral plasma membrane of the marginal cells. On the other hand, activities of ALPase and Mg-ATPase were found in the intercellular spaces between the marginal and the intermediate or the basal cells. The surface of the stria vascularis facing to endolymph showed only the Mg-ATPase activity. The ALPase activity localized also around the capillaries. The mechanism of the K and Na transport was discussed.

Authors

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Pub Type(s)

Journal Article

Language

eng

PubMed ID

3002206

Citation

Kobayashi, T, et al. "Ultracytochemical Study of the Stria Vascularis of the Guinea Pig Cochlea." Anatomischer Anzeiger, vol. 160, no. 2, 1985, pp. 101-14.
Kobayashi T, Seguchi H, Okada T, et al. Ultracytochemical study of the stria vascularis of the guinea pig cochlea. Anat Anz. 1985;160(2):101-14.
Kobayashi, T., Seguchi, H., Okada, T., & Yagyu, K. (1985). Ultracytochemical study of the stria vascularis of the guinea pig cochlea. Anatomischer Anzeiger, 160(2), 101-14.
Kobayashi T, et al. Ultracytochemical Study of the Stria Vascularis of the Guinea Pig Cochlea. Anat Anz. 1985;160(2):101-14. PubMed PMID: 3002206.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ultracytochemical study of the stria vascularis of the guinea pig cochlea. AU - Kobayashi,T, AU - Seguchi,H, AU - Okada,T, AU - Yagyu,K, PY - 1985/1/1/pubmed PY - 1985/1/1/medline PY - 1985/1/1/entrez SP - 101 EP - 14 JF - Anatomischer Anzeiger JO - Anat Anz VL - 160 IS - 2 N2 - The localization of the K-NPPase, ALPase and Mg-ATPase activities in the stria vascularis of the guinea pig cochlea was ultracytochemically studied. The K-NPPase reflecting the Na-K-ATPase activity was localized on the cytoplasmic side of the deeply infolded basolateral plasma membrane of the marginal cells. On the other hand, activities of ALPase and Mg-ATPase were found in the intercellular spaces between the marginal and the intermediate or the basal cells. The surface of the stria vascularis facing to endolymph showed only the Mg-ATPase activity. The ALPase activity localized also around the capillaries. The mechanism of the K and Na transport was discussed. SN - 0003-2786 UR - https://www.unboundmedicine.com/medline/citation/3002206/Ultracytochemical_study_of_the_stria_vascularis_of_the_guinea_pig_cochlea_ DB - PRIME DP - Unbound Medicine ER -