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Now showing items 1541-1550 of 1678
Effects of digoxin and gitoxin on the enzymatic activity and kinetic parameters of Na+/K+-ATPase
(Journal of Enzyme Inhibition and Medicinal Chemistry, 2004)
Inhibition of Na+/K+-ATPase activity from human erythrocyte membranes and commercial porcine cerebral cortex by in vitro single and simultaneous exposure to digoxin and gitoxin was investigated to elucidate the difference ...
Inhibition of AChE by single and simultaneous exposure to malathion and its degradation products
(General Physiology and Biophysics, 2007)
In vitro inhibition of bovine erythrocytes acetylcholinesterase (AchE) by separate and simultaneous exposure to organophosphorous insecticide malathion and the transformation products, which are generally formed during the ...
The influence of potassium ion (K+) on digoxin-induced inhibition of porcine cerebral cortex Na+/K+-ATPase
(Journal of Enzyme Inhibition and Medicinal Chemistry, 2006)
The in vitro influence of potassium ion modulations, in the concentration range 2mM - 500mM, on digoxin-induced inhibition of porcine cerebral cortex Na+/K+-ATPase activity was studied. The response of enzymatic activity ...
Chemical aspects of the influence of cobalt ions on ATPase activity
(Journal of the Serbian Chemical Society, 2000)
The influence of Co2+ ions on the activities of Na+/K+-ATPase and Mg2+-ATPase, enzymes from rat brain synaptic plasma membrane, was studied. The aim of this study was to investigate the inhibition of both ATPases activities ...
Influence of decavanadate on rat synaptic plasma membrane ATPases activity
(General Physiology and Biophysics, 2009)
The in vitro influence of decameric vanadate species on Na(+)/K(+)-ATPase, plasma membrane Ca(2+)-ATPase (PMCA)-calcium pump and ecto-ATPase activity, using rat synaptic plasma membrane (SPM) as model system was investigated, ...
The influence of transition and heavy metal ions on ATP-ases activity in rat synaptic plasma membranes
(Journal of the Serbian Chemical Society, 2004)
The influence of transition metal (Cu2-,Zn2+, Fe2+ and Co2+) and heavy metal ions (Hg2+, Ph2+ and Cd2+) on the activities of Na+/K+-ATPase and Mg2+-ATPase isolated from rat synaptic plasma membranes (SPM) was investigated. ...
Interaction of the [PtCl2(DMSO)(2)] Complex with L-Cysteine
(Zeitschrift fur Naturforschung. Section C: Journal of Biosciences, 2009)
The reaction between [PtCl,(DMSO)(2)] and L-cysteine (L-Cys) has been investigated in the presence of micelles of sodium dodecyl sulfate (SDS) - as a model for biological membranes. Additionally, the inhibitory effect of ...
Fermi-Dirac and Bose-Einstein Functions of Negative Integer Order
(Theoretical and Mathematical Physics, 2009)
We find simple explicit closed-form formulas for the Fermi-Dirac function F(-n)(z) and Bose-Einstein function B(-n)(z) for arbitrary n is an element of N. The obtained formulas involve the higher tangent numbers defined ...
A dilogarithmic integral arising in quantum field theory
(Journal of Mathematical Physics, 2009)
Recently, an interesting dilogarithmic integral arising in quantum field theory has been closed-form evaluated in terms of the Clausen function Cl(2)(theta) by Coffey [J. Math. Phys. 49, 093508 (2008)]. It represents the ...
Determination of Sulphide Concentrates of Ore Copper By Xrpd and Chemical Analysis
(Hemijska industrija, 2009)
Roasting process of sulphide copper concentrates in fluo-solid reactor is an oxidation process, and presents the first stage of copper concentrate processing in Copper Mining and Smelting Complex Bor, RTB Bor. Therefore, ...