0000000000620346

AUTHOR

M. C. Karatay

showing 2 related works from this author

Ultrastructural localization of Ca2(+)-binding sites in the middle ear mucosa of the rat.

1990

Cations were precipitated with potassium-pyroantimonate in the middle ear mucosa of the rat and the distribution of the formed precipitates was studied by electron microscopy. The precipitate density in various cells of the different epithelia of the middle ear mucosa was determined on electron micrographs by counting the number of precipitates per unit area. Electron spectroscopic imaging was also performed to obtain information about the spatial distribution of the precipitates and their elemental composition.

Pathologymedicine.medical_specialtyEar MiddleBiologylaw.inventionlawMiddle ear mucosamedicineAnimalsTissue DistributionElemental compositionBinding SitesMucous MembraneRats Inbred StrainsGeneral MedicineRatsmedicine.anatomical_structureOtorhinolaryngologyElectron micrographsHead and neck surgeryMiddle earBiophysicsUltrastructureCalciumCa2 bindingElectron microscopeEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Ultracytochemical localization of Ca2(+)-ATPase activity in the middle ear mucosa of the guinea pig.

1989

Ca2(+)-ATPase activity was studied ultra-cytochemically in the middle ear mucosa of the guinea pig. On electron microscopic examination, the most intense reaction was found on the microvilli. Reaction products were also observed on the cilia and around and between the secretory granules on the apical side of the cells in their secretory phase. The basolateral membranes contained few reaction products, while very little or no activity was found on the basal membrane.

Mucous MembranebiologyMicrovillibusiness.industryATPaseCiliumGuinea PigsEar MiddleGeneral MedicineCalcium-Transporting ATPasesMolecular biologyGuinea pigCalcium ATPaseMembranemedicine.anatomical_structureOtorhinolaryngologyBiochemistryMiddle earbiology.proteinCytochemistryMedicineAnimalsbusinessIon transporterArchives of oto-rhino-laryngology
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