Our studies demonstrate that sodium chloride (NaCl) induces changes in biofilm, mediated by increased production of polysaccharides intercellular adhesion (PIA). We identified 12 proteins that showed higher abundance in increased level of NaCl. This includes one important protein (IsaA) known to be associated with biofilm stability. In addition, we also found higher abundance of a cold shock pr...

Nitric oxide (NO) derived from neuronal NO synthase (nNOS) in the kidney inner medulla has been implicated in the regulation of arterial blood pressure. The purpose of the present study was to determine the effect of high dietary NaCl on the expression of nNOS in the rat inner medullary collecting duct (IMCD). After 3 days or 3 wk of high (4.0%)-NaCl diet in rats, urinary[Formula: see text]/[Fo...

Previous studies demonstrate that bilateral renal denervation enhances urinary sodium excretion and delays the onset of hypertension in young (7-week-old) spontaneously hypertensive rats (SHR) maintained on ordinary laboratory chow. We interpret these data as suggesting that increased renal nerve activity in this model contributes to hypertension by causing excess sodium retention. More recent ...

The solvation of sugars in aqueous media matters the understanding biological systems and carbohydrate transformations. presence NaCl is known to perturb hydrogen bonding sugar hydrates, however, direct evidence elucidate mechanism at atom level very rare even though “NaCl Effect” was well biomass transformations for chemicals/biofuels. Here we report experimental evidences a clear staircase-li...

Several complementary experimental and theoretical methodologies were used to explore water uptake on sodium chloride (NaCl) particles containing varying amounts of sodium dodecyl sulfate (SDS) to elucidate the interaction of water with well-defined, environmentally relevant surfaces. Experiments probed the hygroscopic growth of mixed SDS/NaCl nanoparticles that were generated by electrosprayin...

Staphylococcus aureus is one of the most osmotolerant food-borne pathogens. While its growth is repressed by competing bacteria, the organism exhibits a growth advantage at increased salt concentrations. Staphylococcal enterotoxin D leads to vomiting and diarrhea upon ingestion. To date, the effect of NaCl on both sed expression and its regulatory control are unclear. We determined the impact o...

We have measured the NaCl or KCl currents under voltage clamp across the dorsal lingual epithelium of the rat and simultaneously the response of the taste nerves. Under short-circuit conditions a NaCl stimulus evoked an inward current (first current) that coincided with excitation of the chorda tympani. This was followed by a slower inward current (second current) that matched the kinetics of t...

The effect of high NaCl concentrations on nutrient and nonnutrient germination of Bacillus subtilis spores was systematically investigated. Under all conditions, increasing NaCl concentrations caused increasing, albeit reversible, inhibition of germination. High salinity delayed and increased the heterogeneity of germination initiation, slowed the germination kinetics of individual spores and t...

Paraoxonase 1 (PON1), contained in plasma high-density lipoproteins, plays an important role in the protection of plasma lipoproteins and cell membranes from oxidative damage. Previous studies indicate that human PON1 is stimulated by high NaCl concentrations. The aim of this study was to characterize in more detail the effect of salts on serum PON1. Paraoxon-hydrolyzing activity of human serum...