B21 Pressure-natriuresis curve in angiontensin converting enzyme (ACE) inhibited freely moving genetically hypertensive (LH) rats of the lyon strain
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منابع مشابه
Normalization of pressure-natriuresis by nisoldipine in spontaneously hypertensive rats.
This study examined whether the calcium antagonist nisoldipine can shift the relations between sodium excretion, papillary blood flow, renal interstitial pressure, and renal perfusion pressure toward lower pressures in spontaneously hypertensive rats. Mean arterial pressure decreased similarly by 9% and 12% in Wistar-Kyoto and spontaneously hypertensive rats after nisoldipine (0.5 microgram/kg ...
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This study examined whether the calcium antagonist nisoidipine can shift the relations between sodium excretion, papillary blood flow, renal interstitial pressure, and renal perfusion pressure toward lower pressures in spontaneously hypertensive rats. Mean arterial pressure decreased similarly by 9% and 12% in Wistar-Kyoto and spontaneously hypertensive rats after nisoidipine (0.5 /xg/kg bolus+...
متن کاملL-arginine administration normalizes pressure natriuresis in hypertensive Dahl rats.
A blunted pressure-natriuretic response characterizes hypertension in the Dahl salt-sensitive rat. Long-term L-arginine administration prevents hypertension in these animals. To determine if long-term L-arginine corrects the pressure-natriuretic response, we gave salt-sensitive rats on an 8% sodium diet L-arginine or vehicle daily for 3 weeks. Identically treated salt-resistant rats served as c...
متن کاملArterial pressure and exaggerated natriuresis in spontaneously hypertensive rats.
We tested the hypothesis that the exaggerated natriuretJc response of spontaneously hypertensive rats (SHR) to intragastric volume expansion may be independent of the sustained level of arterial pressure. The SHRs were treated for 10 days with guanethldine S04, 25 mg/llter, and hydralazine HO, 80 mg/liter, in drinking water. Mean arterial pressure (MAP) in conscious treated SHRs (T-SHR) was 130...
متن کاملAltered pressure-natriuresis relationship in young spontaneously hypertensive rats.
In the present study, the pressure-natriuretic responses of 3- to 5- and 6- to 9-week-old spontaneously hypertensive rats (SHR) and Wistar-Kyoto rats (WKY) were characterized to determine whether the relationship between sodium excretion and renal perfusion pressure is altered during the development of hypertension. Differences in the neural tone and renal hormone levels in SHR and WKY were min...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 1997
ISSN: 0895-7061
DOI: 10.1016/s0895-7061(97)89008-5