The Dahl strain provides a model for examining mechanisms involved in the genetic sensitivity or resistance to salt-induced hypertension. Dahl salt-sensitive rats develop hypertension when fed a high salt diet; Dahl salt-resistant rats remain normotensive. Based on early experiments, it was thought that hypertension in Dahl salt-sensitive rats epitomized the overriding importance of renal and h...

Accumulating evidence has suggested that high salt and potassium might be associated with vascular function. The aim of this study was to investigate the effect of salt intake and potassium supplementation on brachial-ankle pulse wave velocity (PWV) in Chinese subjects. Forty-nine subjects (28-65 years of age) were selected from a rural community of northern China. All subjects were sequentiall...

BACKGROUND Although impaired nitric oxide production contributes importantly to salt-sensitivity, the role of the endothelial isoform of nitric oxide synthase (eNOS) has received little attention. In the present study we compared the effects of a high-salt diet on the blood pressure response of eNOS knockout (eNOS-/-) and control (eNOS+/+) mice. METHODS Mean arterial pressure (MAP), heart rat...

This cross-sectional study (February 2012 to March 2013) was conducted to estimate daily salt intake and basic characteristics among 793 community-dwelling participants at high risk of cardiovascular disease (Framingham risk score >15%), who had visited diabetes or hypertension clinics at health centres in the Muang district, Chiang Rai, Thailand. We performed descriptive analysis of baseline d...

to study the effect of salinity stress on some physiological attributes of four grape cultivars in vineyards of urmia in iran, an experiment was carried out as factorial arrangement in randomized complete block design with four replications. experimental factors included: grape cultivars qazel ozum, qareh shireh, tabrzeh and dizmari, and salt concentrations 0, 25, 50 and 100 mmol l-1 and locati...

salt curing (kencing) is a method used for preserving food products, including fish, that is believed to influence the quality and chemical composition of the finial product. the present study is focused on the alteration of protein quality and amino acid profile of scomberoides commersonnianus after stacking during 190 days of shelf life in ambient temperature. a12 assorted of specimens were c...

Salinity is one of the most important abiotic stresses that decrease crop production. Transcription factors (TFs) are prominent regulators in plant responses to abiotic stress. In the present study, the expression pattern of four salt-induced genes encoding transcription factors, namely, MYB, RF2, GTF, and ARID was studied in response to salt stress (sodium chloride) and recovery conditions. Th...

BACKGROUND Salt sensitivity in essential hypertension is associated with both endothelial dysfunction and increased cardiovascular risk. We evaluated several serum markers of atherosclerosis and endothelial function in a group of essential hypertensive patients classified on the basis of their salt sensitivity. METHODS Forty-three patients were classified as having salt-sensitive (20 subjects...

A ccording to a recent Scientific Statement of the American Heart Association (AHA), salt sensitivity of blood pressure (BP) is a trait in which BP “changes parallel to changes in salt intake.” It is said that salt sensitivity is “a risk factor for cardiovascular mortality and morbidity, independent of and as powerful as BP.” Although the criteria for identifying salt sensitivity are not standa...