Results 111 to 120 of about 22,704 (219)

Biological implication of conformational flexibility in ouabain: observations with two ouabain phosphate isomers. Biochemistry 40:5835–5844

open access: yes, 2001
: Ouabain is a highly polar and unusually potent sodium pump inhibitor that possesses uncommon conformational flexibility in its steroid A-ring moiety.
Akira Kawamura   +9 more
core  

The Effect of Paroxetine on Ouabain-Induced Toxicity in Isolated Guinea Pig Atria [PDF]

open access: yesActa Medica Iranica, 2011
It has been reported that selective serotonin reuptake inhibitors (SSRIs) possess some cardiac effects. In the present study we have investigated the effect of paroxetine (PX), a potent SSRI agent, on spontaneously as well as ouabain-induced arrhythmia ...
Farzaneh Najar   +5 more
doaj  

Deleterious effect of ouabain on myocardial function during hypoxia

open access: yes, 1989
The effect of cardiac glycosides on myocardial function during hypoxia is controversial. Accordingly, we studied left ventricular performance during hypoxia and reoxygenation in the presence of a mildly inotropic, nontoxic dose of ouabain using isolated,
M. J. Cunningham   +3 more
core   +1 more source

Ouabain binding to isolated frog gastric mucosa

open access: yes, 1981
Inhibition of gastric acid secretion by the cardiac glycoside, ouabain, is considerably reduced by elevating external K+ as first shown by Davenport (Proc. Soc. Exp. Biol. Med. 110: 613-615, 1962). To determine the possible role of K+ in this effect, we
R. P. Durbin, V. M. France
core   +1 more source

Chronic ouabain treatment induces vasa recta endothelial dysfunction in the rat

open access: yes, 2014
Cao C, Payne K, Lee-Kwon W, Zhang Z, Lim SW, Hamlyn J, Blaustein MP, Kwon HM, Pallone TL. Chronic ouabain treatment induces vasa recta endothelial dysfunction in the rat. Am J Physiol Renal Physiol 296: F98-F106, 2009.
Payne, Kristie   +8 more
core   +1 more source

OUABAIN

open access: yesJournal of Biological Chemistry, 1933
Walter A. Jacobs, Newell M. Bigelow
openaire   +1 more source

Ouabain increases aldosterone release from bovine adrenal glomerulosa cells: role of renin-angiotensin system

open access: yes, 1996
To evaluate the potential physiological significance of ouabain or a ouabainlike substance, we investigated the effect of nanomolar concentrations of ouabain on aldosterone release by cultured bovine adrenal glomerulosa cells.
T. Inagami   +5 more
core   +1 more source

Efeitos da agmatina em modelos animais de depressão e mania [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Neurociências.Mood disorders are chronic and severe mental disorders.
Budni, Josiane
core  

Effects of ouabain on endothelium-dependent response

open access: yes, 2017
Ouabain is an inhibitor of sodium-potassium adenosine triphosphatase (Na+/ K+-ATPase, also known as Na+ pumps). It is released by high sodium chloride concentration from hypothalamus and adrenals.
He, CR, Leung, SWS, Vanhoutte, PMGR
core  

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