The response of the regional cerebral blood flow (rCBF) to brain topical superfusion of 20 m
M K+ was characterized in a closed cranial window preparation in barbiturate anesthetized …

This study was designed to clarify whether nitric oxide (NO) participates in the regulation of
local cerebral blood flow (CBF) during hypoxia (inhalation of 15% O 2 in N 2). The CBF …

Hypoxemia and anemia are associated with increased CBF, but the mechanisms that link
the changes in Pao2 or arterial O2 content (Cao2) with CBF are unclear. These experiments …

The role of nitric oxide in the cerebral circulation under basal conditions and when exposed
to hypoxic, hypercapnic and hypotensive stimuli, was studied in mechanically ventilated rats …

The brain responds to hypoxia with an increase in cerebral blood flow (CBF). However, such
an increase is generally believed to start only after the oxygen tension decreases to a …

The importance of nitric oxide (NO) for CBF variations associated with arterial carbon
dioxide changes was investigated in halothane-anesthetized rats by using an inhibitor of …

We tested the hypothesis that NO synthase inhibition with N omega-nitro-L-arginine methyl
ester (L-NAME) and alpha 2-adrenoreceptor stimulation with dexmedetomidine (Dex) …

Background—From animal studies it emerged that nitric oxide is important for the
modulation of CO2-mediated cerebral blood flow (CBF chemoregulation) but not for the …

We investigated, using a direct, intravital microscopic technique, whether nitric oxide (NO)
from neuronal nitric oxide synthase (nNOS) plays a role in the cerebral capillary flow …