Mean renin activity was 1.6 卤 2.2 ng/ml/hr. Twenty-nine (67%) patients with renin< 1.0 were designated as LRH and the remaining 14 (33%) were designated as non-LRH. There were no differences in demographics between LRH and non-LRH patients. The seated BP in the dominant arm at the...
Recently much attention has been focused on patients with essential hypertension and low plasma renin activity (PRA), so-called “low-renin hypertension”. In 1964 Conn, Cohen and Rovner [1] showed that patients with primary aldosteronism as a cause of their hypertension had low or undetectable ...
Hypertension and low plasma renin activity: presumptive evidence for mineralocorticoid excess 来自 NCBI 喜欢 0 阅读量: 29 作者: RF Spark 摘要: Focuses on a study on hypertension and low renin activity. Patients and methods; Results; Discussion....
(P)RR, it gains renin activity mediated by conformational changes, leading to unfolding of the prosegment from the enzymatic cleft and nonproteolytic enzymatic activation.38 It has been reported that nonproteolytic activation can be induced by exposure to low pH (with an optimum pH of 3.3) and...
Renin profiling of hypertensive patients has led to the identification of a subgroup of patients with low-basal plasma renin activity (PRA) that does not increase in response to various maneuvers known to stimulate PRA in normal individuals. A small percentage of these individuals subsequently is fo...
In order to clarify the properties of sympathetic nerve activity in low renin essential hypertension, plasma catecholamines (CA), dopamine-β-hydroxylase (DBH) activity and urinary CA were measured and the changes of these variables induced by 60° head-up tilt or i.v. injection of tyramine (...
PLASMA RENIN ACTIVITY (PRA) AND ALDOSTERONE CONCEN- 15 TRATION (PAldo) I N CONGENITAL ADRENAL HYPERPLASIA (CAH) DUE TO 21-HYDROXILASE DEFICIENCY. M . J . D i l l o n , D.B.Grant, R.J.Levinsky and J.M.Ryness, I n s t i t u t e of Child Health and Hospital f o r ...
First, short-term moderate hyperglycemia without glycosuria during the early stages of DM has been linked to an increase in plasma renin activity, mean arterial pressure, and renal vascular resistance,24 with activation of circulating and local (intrarenal) RAS. In the study by Miller,25 for exa...
Adrenergic activityresulting in stimulation ofbeta receptorswithin the kidney • Low intrarenal renal blood pressure sensed by baroreceptors located within the kidney View chapter Chapter Renin Handbook of Hormones Book2016,Handbook of Hormones
Lemal, J. M., Rapaport, R., and Bayard, F., 1976, Plasma aldosterone, renin activity, and 17a-hydroxyprogesterone in salt-losing congenital adrenal hyperplasia. I. Response to ACTH on hydrocortisone treated patients and effect of 9a-fluorocortisol, J. Clin. Endocrinol. Metab. 45: 551–559...