Search Results - "WERBER, ANDREW H"

Cerebral Circulation: Effects of Sympathetic Nerves and Protective Mechanisms During Hypertension by Faraci, Frank M, Mayhan, William G, Werber, Andrew H, Heistad, Donald D

“…The first goal of this study was to examine bilateral effects of reflex activation of sympathetic nerves on the cerebral circulation. Seizures, which activate…”
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No rarefaction of cerebral arterioles in hypertensive rats by Werber, A H, Fitch-Burke, M C, Harrington, D G, Shah, J

“…A reduction in the density of small arterioles (rarefaction) has been reported in several vascular beds of the spontaneously hypertensive rat (SHR). There have…”
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Factors That Influence Stroke in Dahl Salt-Sensitive Rats by WERBER, ANDREW H, BAUMBACH, GARY L, WAGNER, DAVID V, MARK, ALLYN L, HEISTAD, DONALD D

“…Japanese rat chow and cerebral sympathetic denervation increase the incidence of stroke in stroke-prone spontaneously hypertensive rats. The purpose of this…”
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Intracellular mechanisms of constriction of rat aorta by ethanol by Werber, Andrew H., Morgan, Richard A., Zhou, Peipei, Yang, Chuanwei

“…The intracellular mechanisms mediating vasoconstriction by ethanol are poorly understood. This investigation was designed to provide evidence on the role of…”
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Effects of Chronic Hypertension and Sympathetic Nerves on the Cerebral Microvasculature of Stroke-Prone Spontaneously Hypertensive Rats by Werber, Andrew H, Heistad, Donald D

“…The purpose of this study was to examine hemodynamic mechanisms which protect cerebral vessels against chronic hypertension, and contribute to protective…”
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Pial venous pressure and acute hypertensive disruption of the blood-brain barrier in spontaneous and renal hypertension by Werber, A H, Fitch-Burke, M C

“…The purpose of this study was to determine whether changes in pial venous pressure during acute hypertension account for altered acute hypertensive disruption…”
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Diffusional support of the thoracic aorta in atherosclerotic monkeys by Werber, A H, Armstrong, M L, Heistad, D D

“…We have demonstrated previously that there is increased blood flow through vasa vasorum in the aorta of atherosclerotic monkeys. In this study, a new method…”
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Effect of Chronic Hypertension on Acute Hypertensive Disruption of the Blood-Brain Barrier in Rats by WERBER, ANDREW H, FITCH-BURKE, MARYPAT C

“…The effect of chronic hypertension on acute hypertensive disruption of the blood-brain barrier has been studied in only two models of hypertension, with…”
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Cimetidine-sensitive analgesia: investigation of the importance of stress-induced changes in arterial pressure by Licata, S P, Werber, A H, Hough, L B

“…Because previous studies have suggested that activation of baroreceptors could mediate stress-induced analgesia, the effect of acute exposure to footshock on…”
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Hypertension and cerebral arteries: relationship to disruption of the blood-brain barrier by Werber, A H, Fitch-Burke, M C, Tobin, P C

“…This study was performed to determine whether structural changes in cerebral arterioles could account for differences in susceptibility of the blood-brain…”
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Continuous measurement of hindquarter resistance changes to nerve stimulation and intraarterial drug administration in rats by Werber, A H, Fink, G D

“…Changes in vascular reactivity are thought to play an important role in the maintenance and/or pathogenesis of various disorders of the cardiovascular system…”
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