نتایج جستجو برای: sodium chloride nac1
تعداد نتایج: 245971 فیلتر نتایج به سال:
Bromide and chloride are chemically related halide elements that the kidney works with to keep overall body content balanced. Also is a element known cause many neurotoxic other organs toxicity such as GIT tract , respiratory liver. Therefore, we aimed in present study on effect of bromide at daily intake doses investigate possible modulate its mechanism by measuring oxidant antioxidant impact ...
A significantly improved apparatus for the isopiestic measurement of thermodynamic activities at elevated temperatures is described. Details of the new design and of an analysis of the propagation of the experimental errors are presented. The apparatus was tested by measurements of calcium chloride against sodium chloride at 353.15 K. Accuracies of better than 0.1% in the osmotic coefficient ar...
The "Quantab" strip (Ames) measures chloride in fluids. For sodium chloride solutions and urine we found very good correlations between the Quantab reading and the chloride concentration as measured by chemical assay (r = 0.95 for chloride and r = 0.85 for sodium in urine). The strip gave reproducible results over the temperature range 4 to 37 degrees C. There was very little inter- and intra-o...
Neither the infectivity nor the morphology of the mouse mammary tumor virus is appreciably affected by abrupt dilutions from strong solutions of cesium chloride, sodium chloride, or sodium iothalamate. In the purification of this virus by density gradient centrifugation, it is not necessary to use solutions of low osmotic activity. In sucrose, sodium iothalamate, potassium tartrate, or citrate,...
this study was conducted to find out the influence of in vitro salinity on growth parameters shoot length, number of leaves, number of new buds, the chlorophyll, chlorosis and necrosis and absorption of sodium, chloride, potassium, nitrogen and phosphorus of pear (pyrus communis cv. dargazi) in vitro propagated shoots. the experiment was conducted as a complete randomized design with 5 salinity...
Sodium-metal halide batteries have been considered as one of the more attractive technologies for stationary electrical energy storage, however, they are not used for broader applications despite their relatively well-known redox system. One of the roadblocks hindering market penetration is the high-operating temperature. Here we demonstrate that planar sodium-nickel chloride batteries can be o...
CONTEXT Contrast-induced nephropathy remains a common complication of radiographic procedures. Pretreatment with sodium bicarbonate is more protective than sodium chloride in animal models of acute ischemic renal failure. Acute renal failure from both ischemia and contrast are postulated to occur from free-radical injury. However, no studies in humans or animals have evaluated the efficacy of s...
Electrophoretic light scattering, dynamic light scattering, turbidity, and static light scattering were used to study complex formation between poly(dimethyldiallylammonium chloride) (PDMDAAC) and oppositely charged mixed micelles of Triton X-100 (TX100) and sodium dodecyl sulfate (SDS) in 0.4 M NaC1. Interpolymer complexes form with an increasing bulk weight ratio of PDMDAAC to TX100-SDS, W, a...
UNLABELLED The model of sodium and chloride transport proposed for the colon is based on studies performed in the distal segment and tacitly assumes that ion transport is similar throughout the colon. In rat distal colon, neutral sodium-chloride absorption accounts for the major fraction of overall sodium absorption and aldosterone stimulates electrogenic, amiloride-sensitive sodium absorption....
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