Splenorenal Reflex Regulation of Arterial Pressure
نویسندگان
چکیده
منابع مشابه
Splenorenal reflex regulation of arterial pressure.
During the course of our studies into the control of fluid extravasation from the splenic vasculature, we found that intrasplenic inhibition of NO biosynthesis caused an increase in systemic blood pressure. The present experiments were designed to investigate the mechanisms underlying this novel observation. There was an increase in mean arterial pressure when the nonspecific NO inhibitor N(G)-...
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The control of arterial pressure during sleep was studied in 13 untreated, unsedated subjects aged 20 to 46, including 7 with hypertension. Arterial pressure was measured directly. A transient rise of arterial pressure up to 30 mm Hg was produced by the sudden intravenous injection of 0.25 to 2 fig of angiotensin. Linear plots were obtained in 10 of 13 subjects when the systolic pressures of su...
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A splenorenal arterial anastomosis may be life-saving or result in renal salvage under a variety of circumstances. These may include thrombosis or aneurysm of the aorta, and obstruction, injury, aneurysm, or anomalies of the renal artery. The successful construction of a left splenorenal arterial anastomosis in a patient with ascending thrombosis of the abdominal aorta is presented. T HE term "...
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Three anephric patients were studied during sequential periods of normal hydration and overhydration. The increase in arterial pressure caused by the overhydration (+ 7% of body weight) was associated with an increase in peripheral resistance (+ 21.1%, P < 0.01). The elevation of peripheral resistance was preceded by an increased cardiac output (+ 22.3%, P < 0.02) which then fell part way to co...
متن کاملSignificance of mesenteric arterial receptors in the reflex regulation of systemic blood pressure.
SINCE the demonstration of pressoreceptors in the carotid sinus and the aortic arch, many other areas have been considered as possible sites of similar receptors. One such region is the mesenteric arterial bed and the splanchnic vasculature in general.In earlier studies, the existence of such receptors was never substantially established, and they were not actively investigated for many years. ...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2001
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.38.3.348