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Literature DB >> 140851

Ultrastructural localization of acid protein polysaccharides and calcium in the vacuoles of the chicken thrombocyte.

Abstract

The coexistence of acid protein polysaccharides and calcium in the vacuoles of chicken thrombocytes were studied by means of ultrahistochemical methods and electron probe X-ray microanalysis. The thrombocytes possessed large vacuoles of a surface connected membrane system. After both ruthenium red staining and tannic acid fixation the innersurface coat of vacuoles was always strongly and continously visualized. Electron microscopic X-ray microprobe analysis of antimonate precipitates in thrombocytes fixed in K-antimonate-OsO4 revealed calcium localization on the innersurface of vacuoles. From these facts it seems likely that the vacuoles of the surface connected membrane system may take part in the pool or the transport of calcium.

Entities: Chemical Species

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Year: 1977 PMID： 140851 DOI： 10.1007/bf00495811

Source DB: PubMed Journal: Histochemistry ISSN： 0301-5564

14 in total

1. Localization of a thrombin-sensitive calcium pool in platelets.

Authors: T Sato; L Herman; J A Chandler; A Stracher; T C Detwiler
Journal: J Histochem Cytochem Date: 1975-02 Impact factor: 2.479

2. Relaxing factor in extracts of blood platelets and its function in the cells.

Authors: K GRETTE
Journal: Nature Date: 1963-05-04 Impact factor: 49.962

3. Uptake of calcium by platelet relaxing factor.

Authors: B E Statland; B M Heagan; J G White
Journal: Nature Date: 1969-08-02 Impact factor: 49.962

4. A method of preparing peripheral leucocytes for electron microscopy.

Authors: D R Anderson
Journal: J Ultrastruct Res Date: 1965-10

5. Thrombin-induced release of calcium from blood platelets.

Authors: E H Mürer
Journal: Science Date: 1969-10-31 Impact factor: 47.728

6. Exact anhydride epoxy percentages for electron microscopy embedding (Rpon).

Authors: C N Burke; C W Geiselman
Journal: J Ultrastruct Res Date: 1971-07

7. Critique on the K-pyroantimonate method for semiquantitative estimation of cations in conjunction with electron microscopy.

Authors: R L Klein; S S Yen; A Thureson-Klein
Journal: J Histochem Cytochem Date: 1972-01 Impact factor: 2.479

1. Ultrastructural evidence of the existence of the surface connected canalicular system in the thrombocyte of the shark (Triakis scyllia).

Authors: T Daimon; K Uchida
Journal: J Anat Date: 1985-08 Impact factor: 2.610

10. The surface connected canalicular system of carp (Cyprinus carpio) thrombocytes: its fine structure and three-dimensional architecture.

Authors: T Daimon; V Mizuhira; I Takahashi; K Uchida
Journal: Cell Tissue Res Date: 1979 Impact factor: 5.249

10 in total

Ultrastructural localization of acid protein polysaccharides and calcium in the vacuoles of the chicken thrombocyte.

1. Localization of a thrombin-sensitive calcium pool in platelets.

2. Relaxing factor in extracts of blood platelets and its function in the cells.

3. Uptake of calcium by platelet relaxing factor.

4. A method of preparing peripheral leucocytes for electron microscopy.

5. Thrombin-induced release of calcium from blood platelets.

6. Exact anhydride epoxy percentages for electron microscopy embedding (Rpon).

7. Critique on the K-pyroantimonate method for semiquantitative estimation of cations in conjunction with electron microscopy.

8. The ultrastructure of white blood cells and thrombocytes of the domestic fowl.

9. Tannic acid effect on membrane of cell surface origin in guinea pig megakaryocytes and platelets.

10. Selective subcellular localization of cations with variants of the potassium (pyro)antimonate technique.

1. Ultrastructural evidence of the existence of the surface connected canalicular system in the thrombocyte of the shark (Triakis scyllia).

2. Ultrastructural localization of calcium around the membrane of the surface connected system in the human platelet.

3. Cation distribution in the organ of Corti of the guinea pig.

4. Fine structural distribution of the surface-connected canalicular system in frog thrombocytes.

5. Electron microscopic and cytochemical studies of the thrombocytes of the tortoise (Geoclemys reevesii).

6. Cytochemical demonstration of amine-storing vacuoles and lysosomes in the chicken thrombocytes.

7. Electron microscopic and cytochemical observations on the membrane systems of the chicken thrombocyte.

8. Ultrastructural distribution of peroxidase in thrombocytes of mammals and submammals.

9. Precursors of monoamine-storage organelles in developing megakaryocytes of the rat.

10. The surface connected canalicular system of carp (Cyprinus carpio) thrombocytes: its fine structure and three-dimensional architecture.