Biomaterial Database

Effect of cyclic adenosine monophosphate on renal function and renin secretion. 1975

K Gaál, and I Forgács

The effect of cAMP, infused into the renal artery, on renal function and on the release of renin was studied in dogs displaying a normal serum Na level. Intrarenal infusion of 1 mg per kg per minute of cAMP caused a significant increase in RBF, dilatation of the efferent arterioles, the redistribution of renal blood flow and a significant increase in tubular Na-reabsorption. The antidiuretic action of cAMP is due partly to a hemodynamic and partly to a direct tubular effect. Decreased renin secretion was explained by the Na-load on the macula densa segment, being decreased by the intrarenal shifting of renal blood flow and with an eventual decomposition of cAMP.

UI	MeSH Term	Description	Entries
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D007677	Kidney Function Tests	Laboratory tests used to evaluate how well the kidneys are working through examination of blood and urine.	Function Test, Kidney,Function Tests, Kidney,Kidney Function Test,Test, Kidney Function,Tests, Kidney Function
D008297	Male		Males
D009318	Natriuresis	Sodium excretion by URINATION.	Natriureses
D010130	p-Aminohippuric Acid	The glycine amide of 4-aminobenzoic acid. Its sodium salt is used as a diagnostic aid to measure effective renal plasma flow (ERPF) and excretory capacity.	4-Aminohippuric Acid,para-Aminohippuric Acid,Aminohippurate Sodium,Aminohippuric Acid,Nephrotest,Sodium Para-Aminohippurate,p-Aminohippurate,4 Aminohippuric Acid,Para-Aminohippurate, Sodium,Sodium Para Aminohippurate,Sodium, Aminohippurate,p Aminohippurate,p Aminohippuric Acid,para Aminohippuric Acid
D012039	Regional Blood Flow	The flow of BLOOD through or around an organ or region of the body.	Blood Flow, Regional,Blood Flows, Regional,Flow, Regional Blood,Flows, Regional Blood,Regional Blood Flows
D012083	Renin	A highly specific (Leu-Leu) endopeptidase that generates ANGIOTENSIN I from its precursor ANGIOTENSINOGEN, leading to a cascade of reactions which elevate BLOOD PRESSURE and increase sodium retention by the kidney in the RENIN-ANGIOTENSIN SYSTEM. The enzyme was formerly listed as EC 3.4.99.19.	Angiotensin-Forming Enzyme,Angiotensinogenase,Big Renin,Cryorenin,Inactive Renin,Pre-Prorenin,Preprorenin,Prorenin,Angiotensin Forming Enzyme,Pre Prorenin,Renin, Big,Renin, Inactive
D003404	Creatinine		Creatinine Sulfate Salt,Krebiozen,Salt, Creatinine Sulfate,Sulfate Salt, Creatinine
D004231	Diuresis	An increase in the excretion of URINE. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)	Diureses
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog