Rat atrial natriuretic factor stimulates renin release from renal cortical slices.
We investigated the effect of synthetic rat atrial natriuretic factor (ANF) on renin release from rat renal cortical slices. Rat ANF (10(-6) M) increased renin release from the slices with a concomitant increase in the levels of cGMP contents. The increase in cGMP was also prominent in the case of incubation with 10(-4) M sodium nitroprusside but was not accompanied by an enhanced release renin. 8-Bromo-cGMP did not stimulate renin release. We propose that the stimulation of renin release from rat renal cortical slices is not related to an increase in endogenous cGMP.
D000818:Animals; D009320:Atrial Natriuretic Factor / Q000494:pharmacology*; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000378:metabolism; D066298:In Vitro Techniques; D007672:Kidney Cortex / Q000187:drug effects / Q000201:enzymology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012083:Renin / Q000378:metabolism*
C472610:atrial natriuretic peptide, rat; D009320:Atrial Natriuretic Factor; D000242:Cyclic AMP; D012083:Renin; D006152:Cyclic GMP