Studies on the relationship between the catecholamine distribution in the atrium and the specific granules present in atrial muscle cells. 1. Isolation of a purified specific granule subfraction.

نویسندگان

  • A J De Bold
  • S A Bencosme
چکیده

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Electron and fluorescence microscopic study of specific granules in rat atrial muscle cells.

Many dense granules have been found in the cardiac muscle cells and in the specific cells which are present in the interstitial tissue of the cyclostome heart by electron microscopy (OSTLUND et al. 1960, BLOOM et al. 1961). Chemical analysis of these granules revealed a large amount of catecholamine contained in the granules (BLOOM et al. 1961). On the other hand, the presence of spherical, ele...

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عنوان ژورنال:
  • Cardiovascular research

دوره 7 3  شماره 

صفحات  -

تاریخ انتشار 1973