Literature DB >> 159774

Ultrastructural and biochemical study of extracellular matrix vesicles in normal alveolar bone of rats.

I A Bab, A Muhlrad, J Sela.   

Abstract

The occurrence of vesicles in the extracellular matrix of alveolar bone of normal young rats was demonstrated by both ultrastructural and enzymatic studies. Transmission electron microscopy revealed abundant vesicles in the matrix. The presence of hydroxyapatite crystals, both within the vesicles and in the matrix, was affiliated with rupture of the vesicular membrane. Calcifying nodules were scarce. High levels of both specific and total activities of alkaline- and pyrophosphatases were found in the fraction of isolated vesicles. This fraction also showed activities of different ATPases and acid phosphatase.

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Year:  1979        PMID： 159774     DOI： 10.1007/bf00239215

Source DB:  PubMed          Journal:  Cell Tissue Res        ISSN： 0302-766X            Impact factor:   5.249


  8 in total

1.  Protein measurement with the Folin phenol reagent.

Authors:  O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal:  J Biol Chem       Date:  1951-11       Impact factor: 5.157

2.  Pyrophosphate stimulation of calcium uptake into cultured embryonic bones. Fine structure of matrix vesicles and their role in calcification.

Authors:  H C Anderson; J J Reynolds
Journal:  Dev Biol       Date:  1973-10       Impact factor: 3.582

3.  Ultrastructure of normal and abnormal bone repair.

Authors:  R K Schenk; J Müller; R Zinkernagel; H Willenegger
Journal:  Calcif Tissue Res       Date:  1970

4.  An electron microscopic study of initial intramembranous osteogenesis.

Authors:  G W Bernard; D C Pease
Journal:  Am J Anat       Date:  1969-07

5.  Purification of alkaline phosphatase from extracellular vesicles of fracture callus cartilage.

Authors:  S E Kahn; A M Jafri; N J Lewis; C Arsenis
Journal:  Calcif Tissue Res       Date:  1978-02-28

6.  Studies on matrix vesicles isolated from chick epiphyseal cartilage. Association of pyrophosphatase and ATPase activities with alkaline phosphatase.

Authors:  R J Majeska; R E Wuthier
Journal:  Biochim Biophys Acta       Date:  1975-05-23

Review 7.  Lipids of matrix vesicles.

Authors:  R E Wuthier
Journal:  Fed Proc       Date:  1976-02

8.  Isolation and characterization of calcifying matrix vesicles from epiphyseal cartilage.

Authors:  S Y Ali; S W Sajdera; H C Anderson
Journal:  Proc Natl Acad Sci U S A       Date:  1970-11       Impact factor: 11.205
  8 in total
  14 in total

1.  Immunocytochemical demonstration of lysosomal matrix vesicles in the arterial wall of the rat.

Authors:  V Seydewitz; J Staubesand
Journal:  Histochemistry       Date:  1988

2.  Correlative morphometric and biochemical analysis of purified extracellular matrix vesicles from rat alveolar bone.

Authors:  I Bab; D Deutsch; Z Schwartz; A Muhlrad; J Sela
Journal:  Calcif Tissue Int       Date:  1983-05       Impact factor: 4.333

3.  Electron microscopy of avian osteopetrosis induced by retrovirus MAV.2-O.

Authors:  R M Frank; R M Franklin
Journal:  Calcif Tissue Int       Date:  1982-07       Impact factor: 4.333

4.  Primary mineralization in the interface between bone and methyl methacrylate implants in rat mandibles. A correlative light and scanning and transmission electron microscope study.

Authors:  M Ulmansky; I Bab; D Kaznelson
Journal:  Arch Orthop Trauma Surg       Date:  1983

5.  The occurrence of extracellular matrix vesicles in pulmonary alveolar microlithiasis.

Authors:  I Bab; E Rosenmann; Z Ne'eman; J Sela
Journal:  Virchows Arch A Pathol Anat Histol       Date:  1981

6.  Localization of calcium and phosphorus in early predentin-matrix components by electron spectroscopic imaging (ESI)-analysis in rat molars.

Authors:  D Blottner; H J Wagner
Journal:  Cell Tissue Res       Date:  1989-03       Impact factor: 5.249

7.  A comparative study on the occurrence and activity of extracellular matrix vesicles in young and adult rat maxillary bone.

Authors:  J Sela; I A Bab; A Muhlrad
Journal:  Calcif Tissue Int       Date:  1981       Impact factor: 4.333

8.  Effect of X-ray irradiation on primary mineralization in rat alveolar bone.

Authors:  J Sela; D Deutsch; L Bodner; I Bab; Z Waschler; A Muhlrad
Journal:  Virchows Arch A Pathol Anat Histopathol       Date:  1982

9.  Extracellular matrix vesicles in rat bone after parathyroidectomy.

Authors:  J Sela; I Bab; A Muhlrad; U A Liberman; D Deutsch
Journal:  Cell Tissue Res       Date:  1983       Impact factor: 5.249

10.  Ca-enriched amorphous mineral deposits associated with the plasma membranes of chondrocytes and matrix vesicles of rat epiphyseal cartilage.

Authors:  W J Dougherty
Journal:  Calcif Tissue Int       Date:  1983-07       Impact factor: 4.333
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