that follows ganglionic blockade is no greater in deprived than in -replete rats (8). The present study was designed as an initial test of the hypothesis that the increase in levels that occurs is mediated by the sympathetic nervous system. To determine if the renal sympathetic nerves are necessary for the increase in activity (PRA), the effect of 48 h of was compared in renal-denervated and sham-operated rats. Because renal denervation alone failed to prevent the increase in PRA, additional experiments were performed to determine if adrenomedullary catecholamine release is required for the dehydration-induced increase in PRA; this was accomplished by comparing the effects of in rats in which the adrenal medullas had been surgically removed, or those in which the adrenal medullas had been removed and the kidneys denervated, with the effects in sham-operated rats. Finally, in view of our earlier study that showed that p-adrenergic blockade significantly reduces PRA in -deprived animals (3), we evaluated the effect of propranolol infusion on PRA in intact, renal-denervated, and adrenal-demedullated rats to determine whether P-adrenergic control of is mediated by the renal nerves, circulating adrenomedullary catecholamines, or both. METHODS DRINKING is unavailable for periods of 24 h or more,
AJP - Regulatory, Integrative and Comparative Physiology – The American Physiological Society
Published: Apr 1, 1997
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera