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Brain Na+, K+-ATPase activity In aging and disease
(Master Publishing Group, 2014-07)
Na+/K+ pump or sodium- and potassium-activated adenosine 5’-triphosphatase (Na+, K+-ATPase), its enzymatic version, is a crucial protein responsible for the electrochemical gradient across the cell membranes. It is an ion ...
Creatina aumenta a atividade da Na+,K+-ATPase e previne o aparecimento das convulsões induzidas por pentilenotetrazol em ratos
(Universidade Federal de Santa MariaBRFarmacologiaUFSMPrograma de Pós-Graduação em Farmacologia, 2010-02-26)
Creatine, an endogenous guanidino compound produced on liver, kidneys, pancreas, testes and brain, has been aim of several studies over the last years. Although most studies attribute the effects of creatine to their
energetic ...
Nantenine and papaverine differentially modify synaptosomal membrane enzymes
(Urban & Fischer Verlag, 2000-07-01)
Papaverine (1-[(3,4-Dimethoxyphenyl) methyl]-6,7-dimethoxyisoquinoline) and nantenine (O-methyldomesticine) are chemically related isoquinoline alkaloids displaying similar dose-dependent sedative or convulsant effects, ...
Na+, K+-ATPase and Ca2+-ATPase activities in basal and microvillous syncytiotrophoblast membranes from preeclamptic human term placenta
(Informa Healthcare, 2015)
Objective: The aim of this study is to evaluate the effect of preeclampsia on the level of lipid peroxidation, activity and expression of both plasma membrane Ca2+- and Na+, K+-ATPases in syncytiotrophoblast. Methods: The ...
Na+ ATPase activities in chela muscle of the euryhaline crab Neohelice granulata: Differential response to environmental salinity
(Elsevier Science, 2009-04)
The occurrence and characteristics of ouabain-insensitive Na+ ATPase activity and the response to environmental salinity of the coexistent Na+-K+ ATPase and ouabain-insensitive Na+ ATPase activities were studied in chela ...
Na+, K+-ATPase and Ca2+-ATPase activities in basal and microvillous syncytiotrophoblast membranes from preeclamptic human term placenta
(Informa Healthcare, 2015)
© Informa Healthcare USA, Inc.Objective: The aim of this study is to evaluate the effect of preeclampsia on the level of lipid peroxidation, activity and expression of both plasma membrane Ca2+- and Na+, K+-ATPases in ...
Na+, K+-ATPase response to neurotensin is altered by streptozotocin administration
(Research Trends, 2013-09)
Neurotensin is a basic tridecapeptide which can act as a neuromodulator or a neurotransmitter and binds to a group of receptors. Neurotensin is able to inhibit Na+, K+-ATPase activity, an effect blocked by the presence of ...
Kinetic Analysis of Gill (Na+,K+)-ATPase Activity in Selected Ontogenetic Stages of the Amazon River Shrimp, (Decapoda, Palaemonidae): Interactions at ATP- and Cation-Binding Sites
(Springer, 2012-04-01)
We investigated modulation by ATP, Mg2+, Na+, K+ and NH4 (+) and inhibition by ouabain of (Na+,K+)-ATPase activity in microsomal homogenates of whole zoeae I and decapodid III (formerly zoea IX) and whole-body and gill ...
Kinetic Analysis of Gill (Na+,K+)-ATPase Activity in Selected Ontogenetic Stages of the Amazon River Shrimp, (Decapoda, Palaemonidae): Interactions at ATP- and Cation-Binding Sites
(Springer, 2012-04-01)
We investigated modulation by ATP, Mg2+, Na+, K+ and NH4 (+) and inhibition by ouabain of (Na+,K+)-ATPase activity in microsomal homogenates of whole zoeae I and decapodid III (formerly zoea IX) and whole-body and gill ...