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Quantification was made using acuman (see Methods). n = 31 control, 16 agrin-, 11 ouabain- and 11 digoxin-treated individual ... c, Serial immunofluorecence counting of Myh6-lineage-derived tdTomato-labelled cardiomyocytes treated with ouabain and digoxin ...

17 ° C. ×, Sea water; ●, 10−6 M ouabain; ○, 10−5 M ouabain; ▲, 10− 4 M ouabain. ... 17 ° C. ×, Sea water; ●, 10−6 M ouabain; ○, 10−5 M ouabain; ▲, 10− 4 M ouabain. ... g) Ouabain. The depolarization of many excitable cells produced by this substance is believed to result from a blockage of the ... During the first few minutes in 10− 4 M ouabain the frequency was low and the wave velocity was well above the normal level, ...

... and ouabain (O; basolateral; 10?4M). Changes in lactate dehydrogenase (LDH) levels in apical medium also were assessed after ...

Resolution of the insect ouabain paradox. LS Torrie, JC Radford, TD Southall, L Kean, AJ Dinsmore, SA Davies, ... ...

Gene mutation, Chinese hamster lung V79 cells, ouabain resistance in vitro. 10% in air. Drevon & Kuroki, 1979. ...

The cells are resistant to 100μM thioguanine and 1mM ouabain. The cells can be used to produce T-cell hybrids. ...

EFFECT OF OUABAIN ON POTASSIUM EXCHANGE IN SKELETAL MUSCLE D. R. H. Gourley and Margaret D. Bethea ...

Definition of ouakari in the Definitions.net dictionary. Meaning of ouakari. What does ouakari mean? Information and translations of ouakari in the most comprehensive dictionary definitions resource on the web.

Neuroinflammation and Neutrophils: Modulation by Ouabain. *. Billy Bennett. Cardiotonic steroids are pure compounds that ...

... grown in HAT medium with ouabain; retains human del(22) (q13.33) in 76% of cells & other human chromosomes ... grown in HAT medium with ouabain; retains human del(22) (q13.33) in 76% of cells & other human chromosomes. ...

Cycloprotobuxine-A (CPB-A) 1-4 mg.kg-1 iv increased the dose of ouabain required to induce ventricular arrhythmias in guinea ...

In study II we investigated a different aspect of Na+,K+-ATPase functioning - to look at how binding of ouabain to Na+,K+- ... In the on-going study we showed that Na+,K+-ATPase can oligomerize and that this effect is triggered by ouabain binding to the ... In study I we showed a mechanism of ouabain-dependent regulation of the NMDA receptor, one of the most important receptors in ... This allows us to see the whole picture of ouabain-mediated cascades and further characterize them. In study III we focused on ...

... and presence 100 µM ouabain (0Na+ ouabain). 2 mM BaCl2 was added to block K+ channels to prevent eventual recirculation of K+ ... and the presence of 100 µM ouabain (n=18; 0Na+/5K+/ouabain; p,0.05 compared to 0Na+). Taken together these results disclose the ... ATPase and which is sensitive to both ouabain and SCH28080. In these experiments the actual measured inhibition of ouabain- ... Hence it was concluded that ouabain not only blocks Rb+ uptake via the Na+/K+ ATPase but also by inhibition of another SCH28080 ...

Ouabain resistant marker: 0.5 µM, 2 days and 5.0 µM, 1 hour ... In Chinese hamster cells, arsenite did not induce ouabain- ...

Title: Dysfunction of ouabain-induced cardiac contractility in mice with heart-specific ablation of Na,K-ATPase beta1-subunit. ...

... can be solved in real cases by analyzing the ratio of ouabain-sensitive and ouabain-resistant parts of K+ (Rb+) influx (OSOR) ... An increase in cellular Na + was induced by stopping the pump with ouabain or by STS; the effects of these stimuli on cell ion ... Cellular Na+ was altered for calibration in three different ways: by stopping the sodium pump with ouabain, by inducing of ... Results: It is revealed that both methods are comparable when intracellular sodium concentration was modified by ouabain- ...

The embryo was soaked in 100μM ouabain to inhibit Na+-K+-ATPase. The right vesicle of the embryo was punctured prior to imaging ... at 30 hpf after ouabain treatment at 20 hpf. Error bars are SD. (B-C) Confocal micrographs showing the inhibition of growth in ... 2D+time confocal movie showing growth and regeneration inhibition from ouabain treatment. Labelling by (Tg(actb2:Hsa.H2B- ... unpunctured (left) and punctured (right) vesicles after incubation in 100 µM ouabain to the buffer at 25 hpf. Scale bar 25 µm ...

Ouabain also specifically inhibited the activity of (Na+-K+) ATPase. Iodoacetic acid suppressed the activities of ATPase except ... Iodoacetic acid increased the uptake of VBL and suppressed the extrusion of VBL but dinitrophenol and ouabain did not influence ...

A) Na/K-ATPase after IAV infection at MOIs of 1, 2, and 3. (B) Ouabain-sensitive currents are plotted as mean ± SEM, N = 7. ... ouabain-sensitive, Na,K-ATPase located in the basolateral surface (5). Loss of barrier properties and/or dysregulation of Na+, ...

Senescence-related changes in the responsiveness to ouabain of canine Purkinje fibers. Hewett, K., Vulliemoz, Y., Rosen, M.R. J ... we superfused PF from adult and old animals with O for long periods to determine the time-response relationships for ouabain ...

Ouabain/pharmacology. MESH. Phosphatidylinositols/metabolism. MESH. Prostaglandins/metabolism. MESH. Rotenone/pharmacology. ...

4. The Na(+/)K+ ATPase inhibitor ouabain (500 μM) and the K(IR) blocker Ba2+ (30 μM) neither alone nor in combination inhibited ... 4. The Na(+/)K,sup,+,/sup, ATPase inhibitor ouabain (500 μM) and the K(IR) blocker Ba,sup,2+,/sup, (30 μM) neither alone nor in ... always caused complete and sustained relaxations which were abolished by ouabain but unaffected by Ba2+. 6. The present study ... always caused complete and sustained relaxations which were abolished by ouabain but unaffected by Ba,sup,2+,/sup,. 6. The ...

Bumetanide- and ouabain-insensitive Rb+ influx was largely GPA-independent in Xenopus oocytes. Most of the increased cation ...

12 Joiner C H, Lauf P K. Ouabain binding and potassium transport in young and old populations of human red cells. Membr Biochem ...

1. A circulating ouabain-like factor which inhibits the Na+, K+-pump has been implicated in volume-expanded states. To assess ...

George, C. (2011). Ouabain is a Pharmacomimic of Mutant RyR2 Ca2+ Release Dysfunction but is not a Serum-Borne Trigger of CPVT ... George, C. (2011). Ouabain is a Pharmacomimic of Mutant RyR2 Ca2+ Release Dysfunction but is not a Serum-Borne Trigger of CPVT ... George, C. (2009). Targeted Stabilisation Of The RyR2 I-Domain Restores Ca 2+ Handling And Intercellular Synchrony In Ouabain- ... George, C. (2009). Targeted Stabilisation Of The RyR2 I-Domain Restores Ca 2+ Handling And Intercellular Synchrony In Ouabain- ...

Apical Ouabain-Sensitive K+-Activated-Atpase Activity in Colon and Caecum of the Chick. En: Pflugers Archiv: European Journal ...