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Literature DB >> 2350506

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

Abstract

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.

Entities: Chemical Disease Species

Mesh：

Substances：
Calcium

Year: 1990 PMID： 2350506 DOI： 10.1007/bf00175968

Source DB: PubMed Journal: Eur Arch Otorhinolaryngol ISSN： 0937-4477 Impact factor: 2.503

25 in total

1. EXPERIMENTAL ABSORPTION OF FLUIDS FROM THE MIDDLE EAR.

Authors: E BORTNICK; G O PROUD
Journal: Arch Otolaryngol Date: 1965-03

2. Middle ear mucosa in rats and humans.

Authors: N Albiin; S Hellström; L E Stenfors; A Cerne
Journal: Ann Otol Rhinol Laryngol Suppl Date: 1986 Sep-Oct

3. Ultrastructural localization of Ca2+-binding sites in the spiral limbus, the stria vascularis and Reissner's membrane of the guinea pig.

Authors: U R Heinrich; W Mann
Journal: Arch Otorhinolaryngol Date: 1988

4. The electron microscopic localization of cations to pancreatic islets of Langerhans and their possible tole in insulin secretion.

Authors: L Herman; T Sato; C N Hales
Journal: J Ultrastruct Res Date: 1973-02

8. High-resolution microanalysis of biological specimens by electron energy loss spectroscopy and by electron spectroscopic imaging.

Authors: F P Ottensmeyer; J W Andrew
Journal: J Ultrastruct Res Date: 1980-09

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

1. EXPERIMENTAL ABSORPTION OF FLUIDS FROM THE MIDDLE EAR.

2. Middle ear mucosa in rats and humans.

3. Ultrastructural localization of Ca2+-binding sites in the spiral limbus, the stria vascularis and Reissner's membrane of the guinea pig.

4. The electron microscopic localization of cations to pancreatic islets of Langerhans and their possible tole in insulin secretion.

5. A low-viscosity epoxy resin embedding medium for electron microscopy.

6. [Electron microscope resorption studies of healthy and inflamed middle-ear mucosa].

Review 7. Functional morphology of the tybotympanum related to otitis media.

8. High-resolution microanalysis of biological specimens by electron energy loss spectroscopy and by electron spectroscopic imaging.

9. Calcium containing lysosomes in the normal chick duodenum: a histochemical and analytical electron microscopic study.

10. Patterns of calcium localization in pancreatic endocrine cells.

1. Ultracytochemical localization of Ca2(+)-ATPase activity in the middle ear mucosa of the guinea pig.