Results 241 to 250 of about 630,334 (307)

Ultrasonographic assessment of renal microcirculation is a new vision for the treatment of intensive care unit associated acute kidney injury

open access: yesEuropean Journal of Medical Research
Rongping Chen   +5 more
doaj   +1 more source

Regional blood flow in herniparkinsonism

Neurology, 1985
Positron emission tomography was used to measure global and local blood flow in 11 patients with hemiparkinsonism (before and after an acute oral dose of L-dopa) and in 26 normal subjects. Global hemispheric blood flow was not significantly different between the patients [45 +/- 11 ml/(min X 100 g)] and the controls [49 +/- 8 ml/(min X 100 g)]. After L-
J S, Perlmutter, M E, Raichle
openaire   +2 more sources

Regional Cortical Blood Flow at Craniotomy

Neurosurgery, 1978
Abstract Regional cortical blood flow was monitored at craniotomy in 32 patients with a thermal diffusion flow probe in an attempt to assess the effects of surgical conditions on flow. Changes in flow due to vascular manipulation, retraction, hypotension, and hyperventilation were readily apparent.
L P, Carter, W L, White, J R, Atkinson
openaire   +2 more sources

Regional blood flow during hyperoxic haemodilution

Clinical Physiology and Functional Imaging, 2005
SummaryBackground:  Ventilation with pure oxygen (hyperoxic ventilation, HV) increases arterial oxygen content (CaO2). However HV induces arteriolar constriction and thus potentially affects O2 supply. We therefore investigated the effects of HV on regional blood flow (RBF) and O2 supply of different vital organs during moderate normovolaemic anaemia ...
Jens, Meier   +5 more
openaire   +2 more sources

REGIONAL CEREBRAL BLOOD FLOW IN NEUROPSYCHOLOGY

Neuropsychologia, 1986
Measurements of regional cerebral blood flow (rCBF) provide information about the metabolic and functional level of the cortex. Different techniques for measurement of rCBF are described and their potentials and limitations are outlined. Typical results from measurements in normals during performance of mental tasks are shown and as well as clinical ...
openaire   +2 more sources

Regional Coronary Blood Flow in Ponies

American Journal of Veterinary Research, 1976
SUMMARY Regional coronary blood flow was measured by injecting radioactive microspheres (15 μm ± 5 in diameter) into the left atrium of anesthetized ponies with surgically prepared open thorax before and during occlusion of the coronary arteries. The normal blood flow to the myocardium of the interventricular septum and the left ventricular wall were ...
V K, Reddy   +5 more
openaire   +2 more sources

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