enzyme Na+K+-ATPase
Copper induced modulation on the activity of gill ATPases in fingerlings of freshwater fish Oreochromis mossambicus
... bound enzyme is a family of catalytic entities that carry out hydrolysis of ATP to ADP and Pi (McCarthy and Shugart, 1990; Jagoe, ...of Na + K + ATPase is decreased in gills of fishes exposed ...
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Hypoxic responses of Na+/K+ ATPase in trout hepatocytes
... of Na + /K + ATPase in a number of cells and tissues, including ...in Na + /K + pump activity leads to a gradual Na + accumulation, cell swelling and ...the Na + /K ...
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The effects of extracellular sodium chloride on the activity and expression of Na,K ATPase in primary cultures of dogfish (Scyliorhinus canicula) rectal gland epithelial cells
... of enzyme transported to the plasma membrane (Proverbio et aL ...in K+ binding has also been proposed for the p-subunit (Ewart, et al, ...the Na,K pump ...
341
Na,K ATPase in diabetic rat small intestine Changes at protein and mRNA levels and role of glucagon
... of Na,K-ATPase were monophasic with Kis of ...intestinal enzyme preparations from diabetic and control rats indicated the presence of alpha 1 and beta 1 subunits but not of alpha 2 or alpha ...
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Modulation of Na K ATPase activity in the mouse medullary thick ascending limb of Henle Effects of mineralocorticoids and sodium
... in enzyme activity, either at 3 d or 2 wk, likely reflecting the result of the opposing influences of decreased sodium delivery and increased endogenous ...of Na-K-ATPase activity at 3 d of ...
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ABSTRACTS
... Despite marked inhibition of Na+, K+-ATPase activity in these particulate enzyme preparations, experiments with canine renal slices and human red cells showed no specific effect of antib[r] ...
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Physiological adaptation of an Antarctic Na+/K+ ATPase to the cold
... the enzyme or the surrounding lipid environment, or synergistic changes to ...the enzyme itself, we cloned orthologous Na + /K + -ATPase -subunits from an Antarctic ( Pareledone ...
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Metabolic importance of Na+/K+ ATPase activity during sea urchin development
... Adult sea urchins, Strongylocentrotus purpuratus (Stimpson) and Lytechinus pictus (Verrill), were induced to spawn by intracoelomic injection of 0.5 mol l −1 KCl. Embryos were suspended in 20 l culture vessels (S. ...
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Renal adaptation to potassium in the adrenalectomized rabbit Role of distal tubular sodium potassium adenosine triphosphatase
... their K+ contents, which were 100, 300, 500, and 700 meq/kg in groups 1-4, ...animals, Na-K-ATPase activity increased greater than 200% in the CCD as the dietary intake of K+ ...between ...
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Leptocephalus energetics: metabolism and excretion
... terminal enzyme in anaerobic glycolysis in vertebrates and is an indicator of anaerobic potential (Hochachka and Somero, ...production. Na + /K + -ATPase utilizes the ATP produced ...
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Stabilisation of Na,K ATPase structure by the cardiotonic steroid ouabain
... P-type Na,K-ATPase, leading to complete inhibition of the ...the enzyme-ouabain complex is less susceptible to thermal dena- turation (unfolding) than the ouabain-free enzyme, and this ...
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Adenosine Triphosphatases of Rat Pancreatic Islets: COMPARISON WITH THOSE OF RAT KIDNEY
... enzyme. Like ouabain, substances which induce or support islet secretion, glucose 16 mM or 3.3 mM, arginine 14.2 mM (with 3.3 mM glucose), or Ca ++ 1 mM, inhibited high-ratio islet Na + K + ...
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Therapeutic Potential of 17β Estradiol with Tachykinin Neuropeptide NKB and Aβ(25 35) on Na+ K+ ATPase Activity in Aging Female Rat Brain
... [40] Gorini, A., Canosi, U., Devecch, I.E., Geroldi, D. and Villa, R.F. (2002) ATPases Enzyme Activities during Aging in Different Types of Somatic and Synaptic Plasma Membranes from Rat Frontal Cerebral Cortex. ...
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Effect of astragalin on the activities of membrane bound enzymes on leadacetate toxicity in albino rats
... like Na + and K + ATPase, Ca 2+ ATPase, Mg 2+ ATPase, total ATPases were ...the enzyme activity was observed on treatment with astragalin on lead acetate supplementation as ...
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Article #786
... Immunohistochemical studies were carried out on 8µm paraffin sections mounted on 3-aminopropyl-triethoxysi- lane (APES) treated slides. Normal, BPH and PCa tissues were incubated for identical periods of time with ...
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Na+/H+ antiporter, V H+ ATPase and Na+/K+ ATPase immunolocalization in a marine teleost (Myoxocephalus octodecemspinosus)
... located Na + /K + -ATPase suggest that the location of the NHE2 immunoreactive protein is often in, or near, the apical membrane, or possibly located in subapical ...
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NaCl uptake by the branchial epithelium in freshwater teleost fish: an immunological approach to ion transport protein localization
... reducing agents within close proximity, but it is unclear what may be occurring in the pavement cells. In the brown bullhead (Ictalurus nebulosus), Goss et al. (1992, 1994) have found pavement cells that contain many ...
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Cytochemical localization of Na+, K+ ATPase in the rat hepatocyte
... was K+-dependent, Mg++-dependent, inhibited by ouabain but not by alkaline phosphatase inhibitors, and was localized to the cytoplasmic side of the ...was K+-independent, Mg++- dependent, inhibited by ...
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Na+/K+ ATPase α isoform switching in gills of rainbow trout (Oncorhynchus mykiss) during salinity transfer
... isoforms identified three areas of low aa variability (<10% heterogeneity) common to the five isoforms (Fig.·2D). These areas of low variability were located 320–360, 580–630 and 690–755 aas from the N terminus. ...
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Endogenous modulators in the regulation of ion transporting enzymes: structure, function, interactions, recent advancements and future perspectives
... cling, contractility, and relaxation in failing and nonfail- ing animal and human heart models [132]. The recent mutation identified in a human genetic study has sug- gested the need for further refinement of the new ...
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