Literature DB >> 7296276

Polydipsia and abolition of angiotensin-induced drinking after transections of subfornical organ efferent projections in the rat.

R Eng, R R Miselis.   

Abstract

Rats with transections of subfornical organ (SFO) efferent projections failed to drink to intravenous angiotensin-II (AII) but responded to intracellular dehydration and water deprivation and suppressed drinking when food deprived. However, the transected rats were polydipsic and polyuric. Thus SFO efferent projections mediate AII-induced drinking and may be involved in the regulation of body fluid balance.

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Year:  1981        PMID： 7296276     DOI： 10.1016/0006-8993(81)90331-0

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  7 in total

1.  Increase in basal firing rate and sensitivity to angiotensin II in subfornical organ neurones of ducks adapted to salt water.

Authors:  K Matsumura; E Simon
Journal:  J Physiol       Date:  1990-10       Impact factor: 5.182

2.  Local production of angiotensin II in the subfornical organ causes elevated drinking.

Authors:  Koji Sakai; Khristofor Agassandian; Satoshi Morimoto; Puspha Sinnayah; Martin D Cassell; Robin L Davisson; Curt D Sigmund
Journal:  J Clin Invest       Date:  2007-04       Impact factor: 14.808

3.  Noradrenaline receptor mechanisms modulate the angiotensin II-induced water intake in the subfornical organ in rats.

Authors:  Makoto Takahashi; Junichi Tanaka
Journal:  Exp Brain Res       Date:  2016-11-29       Impact factor: 1.972

4.  Efferent pathways from the region of the subfornical organ to hypothalamic paraventricular nucleus: an electrophysiological study in the rat.

Authors:  J Tanaka; H Kaba; H Saito; K Seto
Journal:  Exp Brain Res       Date:  1986       Impact factor: 1.972

5.  Differential brain angiotensin-II type I receptor expression in hypertensive rats.

Authors:  Valdir A Braga
Journal:  J Vet Sci       Date:  2011-09       Impact factor: 1.672

Review 6.  Neural populations for maintaining body fluid balance.

Authors:  Takako Ichiki; Vineet Augustine; Yuki Oka
Journal:  Curr Opin Neurobiol       Date:  2019-03-02       Impact factor: 7.070

7.  Central angiotensin I increases swallowing activity and oxytocin release in the near-term ovine fetus.

Authors:  Lijun Shi; Caiping Mao; Fanxing Zeng; Lubo Zhang; Zhice Xu
Journal:  Neuroendocrinology       Date:  2011-11-11       Impact factor: 4.914
  7 in total

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