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Sympathetic Modulation of Renal Hemodynamics, Renin Release and Sodium Excretion

Overview
Journal Klin Wochenschr
Specialty General Medicine
Date 1989 Sep 1
PMID 2681964
Citations 23
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Abstract

In anesthetized animals it has been shown previously, that the influence of electrical stimulation of efferent renal nerves on renal function with increasing stimulation frequencies can be graded; renin release is affected at low, sodium excretion at intermediate and vascular resistance at high stimulation frequencies. Experiments in conscious dogs are reviewed, which present evidence for a similar functional dissociation under physiological conditions. Moderate activations of the renal sympathetic nerves, which do not change renal blood flow 1) decrease sodium excretion independent of changes in angiotensin II, 2) interact with the pressure-dependent mechanism of renin release by resetting its threshold pressure and 3) modulate autoregulation by increasing the lower limits of glomerular filtration rate and renal blood flow-autoregulation. These findings may contribute to our understanding of the role of the renal nerves in the pathophysiology of congestive heart failure and hypertension.

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References
1.
Gibbons G, Dzau V, Farhi E, BARGER A . Interaction of signals influencing renin release. Annu Rev Physiol. 1984; 46:291-308. DOI: 10.1146/annurev.ph.46.030184.001451. View

2.
Farhi E, Cant J, Paganelli W, Dzau V, BARGER A . Stimulus-response curve of the renal baroreceptor: effect of converting enzyme inhibition and changes in salt intake. Circ Res. 1987; 61(5):670-7. DOI: 10.1161/01.res.61.5.670. View

3.
Farhi E, Cant J, BARGER A . Interactions between intrarenal epinephrine receptors and the renal baroreceptor in the control of PRA in conscious dogs. Circ Res. 1982; 50(4):477-85. DOI: 10.1161/01.res.50.4.477. View

4.
Persson P, Ehmke H, Kogler U, Kirchheim H . Modulation of natriuresis by sympathetic nerves and angiotensin II in conscious dogs. Am J Physiol. 1989; 256(3 Pt 2):F485-9. DOI: 10.1152/ajprenal.1989.256.3.F485. View

5.
GUYTON A, Manning Jr R, Hall J, Norman Jr R, Young D, Pan Y . The pathogenic role of the kidney. J Cardiovasc Pharmacol. 1984; 6 Suppl 1:S151-61. DOI: 10.1097/00005344-198400061-00025. View