“…Authors did not find alterations in the anatomy, histology, histochemistry, and electronic microscopy of the arteries, veins, and capillaries of rats receiving liquid diet containing alcohol during one year 14 . Phillips 22 observed that the endothelial cells of brain blood vessels in rats breathing continuous ethanol vapor during 3 weeks were normal, which is in accordance to the present study, with no histopathological alterations in the endothelium, collagen, and muscle fibers found in comparison to controls. Differences related to animal species, type of artery, and experimental model may explain the discrepancies found in literature.…”