Literature DB >> 1212429

Electron microscopic and cytochemical study of the vacuoles of regenerating renal tubular cells.

J Ormos, L Sztriha, Z S Bóti, E Kuthy.   

Abstract

The structure and acid phosphatase activity of vacuoles observed in regenerating proximal renal tubules were examined ultrastructurally. The sequestration and degradation of organelles were followed in the vacuoles, which obtain the acid phosphatase presumably from the lysosomes, and the limiting membrane of which originates from the endoplasmic reticulum. The vacuoles are regarded as autophagic vacuoles. Their appearance is correlated with the commencing differentiation of the dedifferentiated regenerating cells, which have similar regenerative phenomena.

Mesh:

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Year:  1975        PMID: 1212429      PMCID: PMC2072774     

Source DB:  PubMed          Journal:  Br J Exp Pathol        ISSN: 0007-1021


  16 in total

1.  GOLGI APPARATUS AND LYSOSOMES.

Authors:  A B NOVIKOFF; E ESSNER; N QUINTANA
Journal:  Fed Proc       Date:  1964 Sep-Oct

2.  EFFECT OF CORTICOTROPHIN ON THE RENAL RESPONSE TO POSTERIOR PITUITARY EXTRACT IN RATS.

Authors:  K KOVACS; M A DAVID
Journal:  Lancet       Date:  1963-08-24       Impact factor: 79.321

3.  ANGIO-RENOGRAPHIC STUDIES IN LIVING RATS DURING THE DEVELOPMENT OF RENAL CORTICAL NECROSIS.

Authors:  K KOVACS; F A LASZLO; E SOEVENYI; J KOCSIS
Journal:  Br J Radiol       Date:  1965-02       Impact factor: 3.039

4.  ELECTRON MICROSCOPIC STUDIES OF THE PROXIMAL TUBULE OF THE RAT KIDNEY. II. CYTOSEGRESOMES AND CYTOSOMES: THEIR RELATIONSHIP TO EACH OTHER AND TO THE LYSOSOME CONCEPT.

Authors:  J L ERICSSON; B F TRUMP; J WEIBEL
Journal:  Lab Invest       Date:  1965-07       Impact factor: 5.662

5.  Ultrastructure of the proximal convoluted tubules during repair following hormonally induced necrosis in rat kidney.

Authors:  J Ormos; G Elemér; Z Csapó
Journal:  Virchows Arch B Cell Pathol       Date:  1973-05-15

6.  Studies on cellular autophagocytosis. A histochemical study on sequential alterations of mitochondria in the glucagon-induced autophagic vacuoles of rat liver.

Authors:  A U Arstila; J D Shelburne; B F Trump
Journal:  Lab Invest       Date:  1972-09       Impact factor: 5.662

7.  Regeneration of the mammalian liver. IV. Evidence on the role of cytoplasmic alterations in preparation for mitosis.

Authors:  F F Becker; B P Lane
Journal:  Am J Pathol       Date:  1966-08       Impact factor: 4.307

8.  Observations on the subcellular organization of hepatic parenchymal cells. II. Evolution of reversible alterations induced by hypoxia.

Authors:  W H Glinsmann; J L Ericsson
Journal:  Lab Invest       Date:  1966-04       Impact factor: 5.662

9.  The use of lead citrate at high pH as an electron-opaque stain in electron microscopy.

Authors:  E S REYNOLDS
Journal:  J Cell Biol       Date:  1963-04       Impact factor: 10.539

10.  Cellular differentiation in the kidneys of newborn mice studies with the electron microscope.

Authors:  S L CLARK
Journal:  J Biophys Biochem Cytol       Date:  1957-05-25
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