Kidney Dysfunction Mediates Salt-Induced Increases in Blood …
The mechanisms responsible for increased total peripheral resistance (TPR) during high salt intake in salt-sensitive subjects are not fully understood but likely involve pressure-dependent …
Renal Dysfunction, Rather Than Nonrenal Vascular Dysfunction, …
2016年3月1日 · In this review, I discuss evidence that kidney dysfunction is required for chronic increases in BP in subjects who are salt sensitive and that vasoconstriction of nonrenal blood …
Signaling Mechanisms that Link Salt Retention to Hypertension ...
Salt retention as a result of chronic, excessive dietary salt intake, is widely accepted as one of the most common causes of hypertension. In a small minority of cases, enhanced Na + …
Mechanisms of blood pressure salt sensitivity: new insights from ...
2017年4月1日 · Salt sensitivity, associated with inability of ANG II to respond to changes in salt intake, occurred with smaller changes in renal blood flow but greater changes in glomerular …
Hemodynamics and Salt-and-Water Balance Link Sodium Storage …
2016年5月9日 · Within this theoretical framework, later increases in TPR occur as an autoregulatory response to tissue hyperperfusion. Increased TPR maintains or exaggerates …
Total peripheral vascular resistance (TPR) may initially decrease, perhaps as a result of reflex/hormonal mecha-nisms that cause vasodilation in response to volume load-ing, but …
Terminal aortic response to sodium intake is the major ... - PubMed
Thirty-four elderly patients were studied using a Doppler flowmeter during different sodium intakes. Salt increased mean blood pressure and cardiac output (CO), while total peripheral …
Urinary Sodium Excretion and Ambulatory Blood Pressure …
Office BP, ABPM, augmentation index (AI x), pulse wave velocity (PWV), cardiac output (CO), and total peripheral resistance (TPR) were automatically measured. Estimation of salt intake …
Renal Dysfunction, Rather Than Nonrenal Vascular Dysfunction, Mediates ...
2016年3月1日 · The mechanisms responsible for increased total peripheral resistance (TPR) during high salt intake in salt-sensitive subjects are not fully understood but likely involve …
Mechanisms of blood pressure salt sensitivity: new insights …
2017年4月1日 · Salt sensitivity, associated with inability of ANG II to respond to changes in salt intake, occurred with smaller changes in renal blood flow but greater changes in glomerular …