Adenovirus-dependent changes in cell membrane permeability: role of Na+, K+-ATPase
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چکیده
منابع مشابه
The role of Na+-K+-ATPase in the basic and rate-dependent properties of isolated perfused rabbit Atrioventricular Node
Introduction: Ouabaine is a well-known atrioventricular (AV) node depressant agent, but its effects on functional properties of the AV node have not been cleared. The aim of the present study was to determine how ouabaine administration modifies the rate-dependent properties of the AV node. Methods: Selective stimulation protocols were used to quantify independently electrophysiological prop...
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1 A specific and essential role for Na,K-ATPase α3 in neurons co-expressing α1 and α3* Background: Neurons express two Na,K-ATPase isoforms, the ubiquitous α1 and neuron-specific α3. Result: α3 is important for control of membrane potential and is fully responsible for restoration of large [Na + ] i increases. Conclusion: α1 and α3 are required for basal neuronal function, but α3 controls resto...
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The kinetics of Na(+)-dependent partial reactions of the Na+,K(+)-ATPase from rabbit kidney were investigated via the stopped-flow technique, using the fluorescent labels N-(4-sulfobutyl)-4-(4-(p-(dipentylamino)phenyl)butadienyl)py ridinium inner salt (RH421) and 5-iodoacetamidofluorescein (5-IAF). When covalently labeled 5-IAF enzyme is mixed with ATP, the two labels give almost identical kine...
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The roles of Ser775 and Glu779, two amino acids in the putative fifth transmembrane segment of the Na,K-ATPase alpha subunit, in determining the voltage and extracellular K+ (K+(o)) dependence of enzyme-mediated ion transport, were examined in this study. HeLa cells expressing the alpha1 subunit of sheep Na,K-ATPase were voltage clamped via patch electrodes containing solutions with 115 mM Na+ ...
متن کاملthe role of na+-k+-atpase in the basic and rate-dependent properties of isolated perfused rabbit atrioventricular node
introduction: ouabaine is a well-known atrioventricular (av) node depressant agent, but its effects on functional properties of the av node have not been cleared. the aim of the present study was to determine how ouabaine administration modifies the rate-dependent properties of the av node. methods: selective stimulation protocols were used to quantify independently electrophysiological propert...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1987
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.61.3.883-888.1987