We performed 3-dimensional studies of vascular casts of the microvasculature of the
cerebral cortex of rats that were exposed to three weeks of hypobaric hypoxia and of control …

The effect of chronic hypobaric hypoxia (28 days, 455 Torr) on the organization of brain
vessels was studied in Balb/c mice. In comparison to age-matched controls kept at sea level …

Prolonged hypoxia results in structural and functional adaptive responses to improve tissue
oxygen delivery. Structural changes within the brain include vascular proliferation and …

The purpose of this study is to determine when and where the brain microvasculature
changes its network in response to chronic hypoxia. To identify the hypoxia-induced …

The effects of moderate and severe hypoxia on quantitative regional morphometric indexes
of the total and perfused arteriolar and capillary network were studied in the rat brain to …

The postulation that hypoxia increases local cerebral blood flow (lCBF) mainly by perfusing
more capillaries (the capillary recruitment hypothesis) was tested in awake adult male …

The blood vessels in the brains of adult rats subjected to chronic normobaric hypoxia and
control animals housed under normoxic conditions were morphometrically studied. Hypoxic …

1. Prolonged hypoxia increases the brain vascularity. Here we studied the protein and
deoxyribonucleic acid (DNA) content of isolated cerebral microvessels in hypoxic and …

The present study investigates the question of whether increases in CBF induced by
hypercapnia in awake rats are accompanied by increases in the number of perfused …

Abstract Changes in brain vascularity in adult rats during adaptation to chronic normobaric
hypoxia with or without elevated CO (2) were morphometrically investigated …