THE DEMONSTRATION OF ENZYMATIC ACTIVITY IN PINOCYTIC VESICLES OF BLOOD CAPILLARIES WITH THE ELECTRON MICROSCOPE

In aldehyde-fixed myocardium, enzymatic activity to nucleotide substrates was localized to the pinocytic vesicles of blood capillaries with the electron microscope. No other structures of the endothelial cell showed activity under the conditions employed. These findings are discussed in relation to...

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Detalles Bibliográficos
Autores principales: Marchesi, V. T., Barrnett, R. J.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1963
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2106222/
https://www.ncbi.nlm.nih.gov/pubmed/13932835
Descripción
Sumario:In aldehyde-fixed myocardium, enzymatic activity to nucleotide substrates was localized to the pinocytic vesicles of blood capillaries with the electron microscope. No other structures of the endothelial cell showed activity under the conditions employed. These findings are discussed in relation to recent concepts of transport across the capillary wall.

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