Role of renal nerves on renal functional change after back heating in the rat

Chau Fong Chen; Chiang Ting Chien; Ming Shieu Wu; Tsu Ching Fu

doi:10.1016/0304-3940(94)90009-4

Role of renal nerves on renal functional change after back heating in the rat

Chau Fong Chen, Chiang Ting Chien, Ming Shieu Wu, Tsu Ching Fu

Department of Life Science

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

This study was designed to investigate the possible role of renal nerves in the regulation of renal function after the application of heat (BH), by means of an electric heating pad (42±1°C) to the skin of the back overlying the kidneys. Both renal efferent (RENA) and renal afferent nervous activity (RANA) were recorded in 7 anesthetized female Wistar rats. It was found that RENA reduced to less than 80% of the control level during 30 min of back heating, accompanied by an increase in excretion of urine, sodium and potassium, and enhanced the glomerular filtration rate. BH in 9 chronic bilateral renal denervated rats (RD) showed the same renal responses as in the renal nerve intact rats (RI) after back heating. It is concluded that renal nerves played only a partially role in the renal diuretic action of back heating.

Original language	English
Pages (from-to)	154-156
Number of pages	3
Journal	Neuroscience Letters
Volume	174
Issue number	2
DOIs	https://doi.org/10.1016/0304-3940(94)90009-4
Publication status	Published - 1994 Jun 20

Keywords

Back heating
Renal denervation
Renal function
Renal nerve activity

ASJC Scopus subject areas

Neuroscience(all)

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10.1016/0304-3940(94)90009-4

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Chen, C. F., Chien, C. T., Wu, M. S., & Fu, T. C. (1994). Role of renal nerves on renal functional change after back heating in the rat. Neuroscience Letters, 174(2), 154-156. https://doi.org/10.1016/0304-3940(94)90009-4

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abstract = "This study was designed to investigate the possible role of renal nerves in the regulation of renal function after the application of heat (BH), by means of an electric heating pad (42±1°C) to the skin of the back overlying the kidneys. Both renal efferent (RENA) and renal afferent nervous activity (RANA) were recorded in 7 anesthetized female Wistar rats. It was found that RENA reduced to less than 80% of the control level during 30 min of back heating, accompanied by an increase in excretion of urine, sodium and potassium, and enhanced the glomerular filtration rate. BH in 9 chronic bilateral renal denervated rats (RD) showed the same renal responses as in the renal nerve intact rats (RI) after back heating. It is concluded that renal nerves played only a partially role in the renal diuretic action of back heating.",

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