Mammalian cells have a higher concentration of potassium and a lower concentration of sodium than their extracellular environment. The mechanisms responsible for the unequal distribution of these ions are commonly ascribed to the presence of an energy requiring plasma membrane ATPase pump, and the ...
Sodium Cell Level In subject area: Biochemistry, Genetics and Molecular Biology The average tissue sodium concentration (TSC) is composed of the weighted average of extra- and intra-cellular sodium content. From: Multiple Sclerosis and Related Disorders, 2013 About this pageSet alert Also in subject...
This latter observation disagrees with previous date, which demonstrated a decrease in the sodium-potassium pump activity in patients with chronic renal failure. We have studied the sodium exchange in red cells of 11 patients receiving hemodialysis. These date suggest that the modifications in the ...
While the sodium ion can diffuse across cell membranes, the intracellular sodium is maintained at a much lower concentration than extracellular sodium through the expenditure of energy by the cell (so called "sodium cation pump"). Loss of intracellular potassium ion is usually accompanied by an ...
上海沪震实业有限公司生产的Anti-Sodium Potassium ATPase-钠钾ATP酶蛋白a1(内参)重组兔单克隆抗体,最新报价:1580元/ul,Host:RabbitTargetProtein:SodiumPotassiumATPase(LoadingControl)IR:ImmunogenRange:
given single doses of sodium chloroacetate at 94, 282, or 470 mg/kg bw demonstrated increased sodium concentration in urine, increased potassium concentration in plasma, and reduced glutathione level in the liver at the highest dose; 2/3 of males died within 24 hours of treatment in the middl...
The combination of verapamil and gentamicin resulted in lower kidney damage than gentamicin itself, so the level of sodium concentration in serum and potassium concentration was higher in the third experimental group. Nephron morphological changes were lower by simultaneous treatment of gentamicin and ...
This causes depolarization of the resting membrane potential, as predicted by the Nernst equation, primarily because of the reduction in the potassium concentration gradient across the cell membrane. It is important to note that this pump is electrogenic in nature because it extrudes 3 Na+ for ...
Biological sodium channels ferry sodium ions across the lipid membrane while rejecting potassium ions and other metal ions. Realizing such ion selectivity in an artificial solid-state ionic device will enable new separation technologies but remains highl
Then, 1 ml of 40% potassium sodium tartrate is added and the solution allowed to cool. The intensity of the dark red color developed is read at 510 nm, and the concentration of glucose in the sample is calculated by plotting the optical density against a standard curve prepared us...