ADRENALECTOMY CAUSES A DELAYED INCREASE OF INACTIVE PLASMA-RENIN IN RATS

被引:2
|
作者
NIELSEN, AH [1 ]
JOHANNESSEN, A [1 ]
POULSEN, K [1 ]
机构
[1] ROYAL VET & AGR UNIV,INST ANAT & PHYSIOL,13 BULOWSVEJ,DK-1870 FREDERIKSBERG C,DENMARK
关键词
ADRENALECTOMY; ANGIOTENSINOGEN; INACTIVE RENIN; RENIN;
D O I
10.1097/00004872-199103000-00007
中图分类号
R6 [外科学];
学科分类号
1002 ; 100210 ;
摘要
Using a new assay for inactive renin in rat plasma, inactive renin was unchanged 24 h after bilateral adrenalectomy but increased about threefold, from 0.43 Goldblatt units (GU)/I (range 0.27-0.62 GU/I; n = 14) to 1.24 GU/I (0.74-1.94 GU/I; n = 14) after 48 h. The increase was abolished by substitution with the mineralocorticoid deoxycorticosterone acetate. The results are in accordance with the high plasma concentration of inactive renin, previously reported in humans with adrenal insufficiency, and do not support activation of inactive renin in the circulation.
引用
收藏
页码:239 / 240
页数:2
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