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Ultracytochemical study of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase activity in stria vascularis of reserpinized guinea pigs.
Acta Otolaryngol. 1993 Mar; 113(2):142-5.AO

Abstract

In order to clarify the effect of reserpine on the Na(+)-K+ active transport in the stria vascularis we investigated the localization of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase (K-NPPase) activity in the stria vascularis of reserpinized guinea pigs using the cerium-based method. The K-NPPase activity in marginal cells differed from cell to cell, and was almost completely absent in some cells. These results are consistent with the previous results and suggest that Na(+)-K+ active transport in the stria vascularis may be inhibited by reserpine administration.

Authors+Show Affiliations

Department of Otolaryngology, Hyogo College of Medicine, Nishinomiya, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

8386423

Citation

Kanoh, N, et al. "Ultracytochemical Study of Ouabain-sensitive K(+)-dependent P-nitro-phenylphosphatase Activity in Stria Vascularis of Reserpinized Guinea Pigs." Acta Oto-laryngologica, vol. 113, no. 2, 1993, pp. 142-5.
Kanoh N, Kumoi T, Kobayashi T, et al. Ultracytochemical study of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase activity in stria vascularis of reserpinized guinea pigs. Acta Otolaryngol. 1993;113(2):142-5.
Kanoh, N., Kumoi, T., Kobayashi, T., Okada, T., & Seguchi, H. (1993). Ultracytochemical study of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase activity in stria vascularis of reserpinized guinea pigs. Acta Oto-laryngologica, 113(2), 142-5.
Kanoh N, et al. Ultracytochemical Study of Ouabain-sensitive K(+)-dependent P-nitro-phenylphosphatase Activity in Stria Vascularis of Reserpinized Guinea Pigs. Acta Otolaryngol. 1993;113(2):142-5. PubMed PMID: 8386423.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ultracytochemical study of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase activity in stria vascularis of reserpinized guinea pigs. AU - Kanoh,N, AU - Kumoi,T, AU - Kobayashi,T, AU - Okada,T, AU - Seguchi,H, PY - 1993/3/1/pubmed PY - 1993/3/1/medline PY - 1993/3/1/entrez SP - 142 EP - 5 JF - Acta oto-laryngologica JO - Acta Otolaryngol VL - 113 IS - 2 N2 - In order to clarify the effect of reserpine on the Na(+)-K+ active transport in the stria vascularis we investigated the localization of ouabain-sensitive K(+)-dependent p-nitro-phenylphosphatase (K-NPPase) activity in the stria vascularis of reserpinized guinea pigs using the cerium-based method. The K-NPPase activity in marginal cells differed from cell to cell, and was almost completely absent in some cells. These results are consistent with the previous results and suggest that Na(+)-K+ active transport in the stria vascularis may be inhibited by reserpine administration. SN - 0001-6489 UR - https://www.unboundmedicine.com/medline/citation/8386423/Ultracytochemical_study_of_ouabain_sensitive_K_+__dependent_p_nitro_phenylphosphatase_activity_in_stria_vascularis_of_reserpinized_guinea_pigs_ L2 - https://www.tandfonline.com/doi/full/10.3109/00016489309135782 DB - PRIME DP - Unbound Medicine ER -