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Localization and irregular distribution of Na,K-ATPase in myelin sheath from rat sciatic nerve
(Churchill Livingstone, 2007-06-01)
Sodium, potassium adenosine triphosphatase (Na,K-ATPase) is a membrane-bound enzyme that maintains the Na+ and K+ gradients used in the nervous system for generation and transmission of bioelectricity. Recently, its activity ...
Modulation of (Na,K)-ATPase activity by membrane fatty acid composition: Therapeutic implications in human hypertension
(2014)
Oxidative stress (OS) plays a key role in the pathophysiology of essential hypertension and is associated with changes in the cell membrane fatty acid composition and fluidity. As (Na,K)-ATPase is modulated by the surrounding ...
Role of CFTR and ClC-5 in Modulating Vacuolar H(+)-ATPase Activity in Kidney Proximal Tubule
(KARGER, 2010)
Background/Aims: It has been widely accepted that chloride ions moving along chloride channels act to dissipate the electrical gradient established by the electrogenic transport of H(+) ions performed by H(+)-ATPase into ...
Physiological implications of the regulation of vacuolar H+-ATPase by chloride ions
(Associação Brasileira de Divulgação Científica, 2009)
Vacuolar H+-ATPase is a large multi-subunit protein that mediates ATP-driven vectorial H+ transport across the membranes. It is widely distributed and present in virtually all eukaryotic cells in intracellular membranes ...
Standardization of metachromatic staining method of myofibrillar ATPase activity of myosin to skeletal striated muscle of mules and donkeysPadronização do método de coloração metacromático da atividade da miosina ATPase miofibrilar para músculo estriado esquelético de muares e asininos
(Colégio Brasileiro de Patologia Animal - CBPA, 2015)
Age-related changes in cerebellar phosphatase-1 reduce Na,K-ATPase activity
(ELSEVIER SCIENCE INC, 2008)
We evaluated whether changes in protein content and activity of PP-1 and PP-2A were the mechanism underneath the basal age-related reduction in alpha(2/3)-Na,K-ATPase activity in rats cerebella and whether this occurred ...
Dynamic lipid-protein stoichiometry on E1 and E2 conformations of the Na+/K+-ATPase
(Elsevier Science, 2011-04)
Highlights: Intramembrane segments of Na+/K+-ATPase were labeled with [125I]TID-PC/16. E1-E2 transition is accompanied by changes in the number of annular lipids. © 2011 Federation of European Biochemical Societies. Published ...
Differential adjustment in gill Na(+)/K(+)- and V-ATPase activities and transporter mRNA expression during osmoregulatory acclimation in the cinnamon shrimp Macrobrachium amazonicum (Decapoda, Palaemonidae)
(COMPANY OF BIOLOGISTS LTD, 2010)
We evaluate osmotic and chloride (Cl(-)) regulatory capability in the diadromous shrimp Macrobrachium amazonicum, and the accompanying alterations in hemolymph osmolality and [Cl(-)], gill Na(+)/K(+)-ATPase activity, and ...
Na,K-ATPase overexpression improves alveolar fluid clearance in a rat model of elevated left atrial pressure
(LIPPINCOTT WILLIAMS & WILKINS, 2002)
Background-Acute elevation of left atrial pressure (LAP) increases extravascular water and impairs active Na+ transport in rat lungs. We have reported that overexpression of Na,K-ATPase subunit genes in the alveolar ...