Simionescu, N Permeability of muscle capillaries to small heme-peptides. Evidence for the existence of patent transendothelial channels. [electronic resource] - The Journal of cell biology Mar 1975 - 586-607 p. digital Publication Type: Journal Article ISSN: 0021-9525 Standard No.: 10.1083/jcb.64.3.586 doi Subjects--Topical Terms: AnimalsCapillaries--metabolismCapillary PermeabilityCytochrome c Group--metabolismDiaphragmHeme--bloodHydrogen-Ion ConcentrationKineticsMicroscopy, ElectronMuscle, Smooth--blood supplyOligopeptides--bloodOsmolar ConcentrationRatsStructure-Activity Relationship