Literature DB >> 1133091

An ultrastructural study of sinuatrial node cells in the embryonic rat heart.

J M Domenech-Mateu, J Boya-Vegué.   

Abstract

Sinuatrial nodal tissue, obtained from rat embryos of 15, 16 and 17 days, was examined with the electron microscope. Embryonic nodal cells were generally similar to adult cells except that (1) they showed thick prolongations of the cytoplasm which insinuated themselves between neighbouring cells; (2) they possessed osmiophilic granules with a predeliction for the region of the Golgi complex; (3) they exhibited a lesser and variable degree of pinocytosis.

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Year:  1975        PMID： 1133091      PMCID： PMC1231617     

Source DB:  PubMed          Journal:  J Anat        ISSN： 0021-8782            Impact factor:   2.610


  10 in total

1.  An electron microscope study on the conduction system of the cow heart.

Authors:  K HAYASHI
Journal:  Jpn Circ J       Date:  1962-10

2.  Electron microscope studies on the cardiac conduction system of the dog. II. The sinoatrial and atrioventricular nodes.

Authors:  K KAWAMURA
Journal:  Jpn Circ J       Date:  1961-10

3.  The sino-atrial node of the rat heart.

Authors:  M H HALPERN
Journal:  Anat Rec       Date:  1955-12

4.  The sinu-atrial node of the rat heart.

Authors:  A R MUIR
Journal:  Q J Exp Physiol Cogn Med Sci       Date:  1955-10

5.  Fine structure of the atrioventricular node as viewed in serial sections.

Authors:  J C Thaemert
Journal:  Am J Anat       Date:  1973-01

6.  The anatomic atrial connections btween sinu and A-V node.

Authors:  J Merideth; J L Titus
Journal:  Circulation       Date:  1968-04       Impact factor: 29.690

7.  Ultrastructure of the human atrioventricular node.

Authors:  T N James; L Sherf
Journal:  Circulation       Date:  1968-06       Impact factor: 29.690

8.  Cardiac conduction system: fetal and postnatal development.

Authors:  T N James
Journal:  Am J Cardiol       Date:  1970-02       Impact factor: 2.778

9.  Comparative ultrastructure of the sinus node in man and dog.

Authors:  T N James; L Sherf; G Fine; A R Morales
Journal:  Circulation       Date:  1966-07       Impact factor: 29.690

10.  Electron microscopic observations on the development of S-A and A-V nodal tissues in the human embryonic heart.

Authors:  A Yamauchi
Journal:  Z Anat Entwicklungsgesch       Date:  1965
  10 in total
  2 in total

1.  Ultrastructural quantitative characterisation of sinus and atrioventricular nodal cells in the developing caprine heart compared with ordinary atrial and ventricular myocardial cells.

Authors:  Y Sugi; R Hirakow
Journal:  J Anat       Date:  1986-10       Impact factor: 2.610

2.  Effects of ischemia and omeprazole preconditioning on functional recovery of isolated rat heart.

Authors:  Nevena Jeremic; Anica Petkovic; Ivan Srejovic; Vladimir Zivkovic; Dragan Djuric; Vladimir Jakovljevic
Journal:  Rev Bras Cir Cardiovasc       Date:  2015 Mar-Apr
  2 in total

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