نتایج جستجو برای: normotensive
تعداد نتایج: 9924 فیلتر نتایج به سال:
Abstract Background Normotensive premenopausal women show a vagal predominance of cardiac autonomic modulation, whereas age-matched men sympathetic modulation. However, some develop systemic arterial hypertension (SAH) even with preserved ovarian function. Our hypothesis is that these may have cardiovascular parameters similar to those hypertensive men, when subjected pharmacological treatment....
Background: Hypertension is a very common and important disease. There are conflicting reports about mercury, a trace element, in the genesis of hypertension.Methods: In this study we examined the relationship between blood mercury levels and hypertension prevalence in a population-based sample of hypertensive and normotensive patients at the Shariati Hospital and the Tehran Heart Center in Teh...
normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 cerebral amyloid angiopathy (caa) is the most common cause of lobar intracerebral hemorrhage. repeated bleeding may be presented with vascular dementia. we have reported a 68-year-old normotensive demented patient with probable caa presented with hemiparesia, headache and vomiting. according to the experience of this case,...
We examined corticosteroid secretory patterns and their relation to altered salt and water metabolism in Milan hypertensive and normotensive rats. Hypertensive rats had significantly higher blood pressures, exchangeable sodium (hypertensive, 41.2 +/- 0.3 mmol.kg-1; normotensive, 38.4 +/- 0.03 mmol.kg-1, P < .001), plasma volume (hypertensive, 5.39 +/- 0.12 mL.100 g-1; normotensive, 4.84 +/- 0.1...
Isolated kidneys taken from normotensive Wistar-Kyoto rats were cross-perfused extracorporeally by normotensive strain-matched donor rats. The extracorporeal perfusion circuit was arranged so that the perfusion pressure to the normotensive recipient kidney could be varied from 90 to 200 mm Hg without any change in total flow through this circuit. This setup avoided hemodynamic or mechanical int...
Fifty patients with spontaneous lobar haematomas were reviewed. Thirty-two were normotensive and eighteen were hypertensive. Vomiting, seizures, and altered consciousness were more common in hypertensive than in normotensive patients. Haematoma size (greater than 4.0 cm) and intraventricular extension occurred most commonly in hypertensive and rarely in normotensive patients. Twenty-eight per c...
NADPH oxidase (Nox)-dependent reactive oxygen species production is implicated in the pathogenesis of cardiovascular diseases, including hypertension. We tested the hypothesis that oxidase subunits are differentially regulated in renal proximal tubules from normotensive and spontaneously hypertensive rats. Basal Nox2 and Nox4, but not Rac1, in immortalized renal proximal tubule cells and brush ...
1. From a single strain of Wistar rats two lines of normotensive rats (NR) and two lines of hypertensive rats (SHR) were developed by selective breeding. 2. One line of normotensive rats and one of hypertensive rats were used as recipients and the remaining two were used as donors for cross-transplantation of kidneys from hypertensive to normotensive rats and vice versa. Transplantations betwee...
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