Results 261 to 270 of about 58,651 (301)

The effect of hyperemia on vascular permeability

Microvascular Research, 1978
Abstract The time course of prostaglandin E 1 (PGE)-induced hyperemia in rabbit and guinea pig skin was quantitated with microspheres and shown to reach maximum values between 15 and 40 min and to subside by 90 min. With repeated injections of PGE into the same site at 50-min intervals the hyperemia was prolonged.
M M, Kopaniak, J B, Hay, H Z, Movat
openaire   +2 more sources

Post pressure hyperemia in the rat

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2004
In prior studies in man, we have demonstrated that pressure-induced hyperemia lasts for prolonged periods as compared to the short-term hyperemia created by proximal arterial occlusion. We have analyzed this phenomenon in our well-studied rat model of skin blood flow.
C L, Capp, W C, Dorwart, N T, Elias, S R, Hillman, S S, Lancaster, R C, Nair, B T, Ngo, M S, Rendell, D M, Smith   +8 more
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Reactive hyperemia in the human liver

American Journal of Physiology-Gastrointestinal and Liver Physiology, 2008
We tested whether hepatic blood flow is altered following central hypovolemia caused by simulated orthostatic stress. After 30 min of supine rest, hemodynamic, plasma density, and indocyanine green (ICG) clearance responses were determined during and after release of a 15-min 40 mmHg lower body negative pressure (LBNP) stimulus.
Helmut G, Hinghofer-Szalkay, Nandu, Goswami, Andreas, Rössler, Erik, Grasser, Daniel, Schneditz   +4 more
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Patterns of reactive hyperemia in the hand

American Heart Journal, 1960
Abstract In normal individuals, the size and time course of the reactive hyperemia which occurs in the hand after occlusion of the circulation at the wrist was compared with that which follows simultaneous occlusion at the contralateral shoulder.
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The Measurement of Bulbar Hyperemia: Challenges and Pitfalls

European Journal of Ophthalmology, 2015
Purpose To review methods of assessing bulbar redness, particularly with respect to the practicality of comparing different rating systems. Methods The published literature was reviewed and discussed by a panel of experts and a ...
Baudouin, Christophe, Barton, Keith, Cucherat, Michele, TRAVERSO, CARLO   +3 more
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Occlusive Hyperemia: A Radiosurgical Phenomenon?

Neurosurgery, 2000
Abstract OBJECTIVE Causes of neurological deficits after arteriovenous malformation (AVM) radiosurgery, including hemorrhage, radiation injury, and delayed cyst formation, are described. CONCEPT Occlusive hyperemia has been described ...
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Ocular Redness – II: Progress in Development of Therapeutics for the Management of Conjunctival Hyperemia

Ocular Surface, 2021
Sonia Anchouche, Rohan Bir Singh, Thomas H Dohlman   +2 more
exaly  

Reactive Hyperemia: A Review of Methods, Mechanisms, and Considerations

American Journal of Physiology - Regulatory Integrative and Comparative Physiology, 2020
Michael Nelson, Ryan Rosenberry
exaly  

Letter: Myogenic hyperemia

American Journal of Physiology-Legacy Content, 1975
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Metabolic hyperemia in canine gut

American Journal of Physiology-Gastrointestinal and Liver Physiology, 1980
W W, Pawlik, J D, Fondacaro, E D, Jacobson   +2 more
openaire   +2 more sources