ArticleStaszewska-Barczak J.
Eur J Pharmacol. 1978 Jun 15;49(4):441-4.
The effects of hypercapnia on plasma renin concentration and blood pressure were studied in anaesthetized dogs, untreated and after pretreatment with guanethidine, propranolol or prazosin. An increase in plasma renin concentration which accompanied hypercapnia in untreated dogs was completely suppressed by pretreatment with guanethidine or propranolol. Prazosin significantly reduced but did not abolish renin release during hypercapnia. The pressor response normally occurring during hypercapnia was abolished by propranolol and reversed by guanethidine and prazosin.