These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Inactive renin in peritoneal fluid of the cat: responses to acute stimuli which alter plasma renin.
    Author: McKenzie IM, Heiman D, Jones D, McKenzie JK.
    Journal: Clin Exp Hypertens A; 1987; 9(10):1659-73. PubMed ID: 3315321.
    Abstract:
    Active and inactive renin in plasma and peritoneal dialysate were studied in pentobarbitone anesthetized cats during 8 hours of peritoneal dialysis. In control cats, despite a significant rise in plasma active renin from 1.3 +/- 0.22 to 4.4 +/- 0.76 pmoles AI/ml/hr over 8 hours, plasma inactive renin was unchanged. Four-fold rises in plasma active renin after hemorrhage (15 ml/kg) and captopril (1 mg/Kg I.V.) were unaccompanied by significant change in inactive renin. Bilateral nephrectomy resulted in undetectable plasma active renin after 3 hours but plasma inactive renin was 25-30% of initial levels 6 hours post-nephrectomy. In peritoneal dialysate, active renin remained low in control cats but there was a ten-fold rise of inactive renin from 0.06 +/- 0.02 to 0.60 +/- 0.07 pmoles AI/ml/hr. After hemorrhage there was a slight rise of active renin after 3 and 4 hours. Inactive renin was lower than control 6 hours after nephrectomy and captopril, but higher than control 1 and 2 hours after hemorrhage. Dialysate inactive renin accumulation slopes were not different among treatments. Acute changes in plasma active renin have little effect on peritoneal dialysate renin.
    [Abstract] [Full Text] [Related] [New Search]