digitalis/albaiminí

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AiltTrialacha cliniciúlaPaitinní

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Leathanach 1 ó 27 torthaí

Endogenous digitalis-like substance in pig left ventricle.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

A crude fraction was isolated from pig heart left ventricle (150 g) homogenates after extraction of lipids, chromatographic separation and desalting. The extract contained an ionic content of 0.21, 0.27, 0.33 and 1.7 mM respectively for Mg2+, Ca2+, K+, and Na+. The albumin extract, used as a

[Endogenous digitalis-like factor in liver cirrhosis and cholestasis].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Endogenous digitalis-like factor (EDLF), an inhibitor of membrane Na+/K(+)-ATPase, is discussed to be involved in the pathogenesis of cirrhogenic portal hypertension, ascites formation and development of functional hepatorenal failure. Therefore, we investigated the serum content of this mediator in

Monoclonal antibodies that distinguish between two related digitalis glycosides, ouabain and digoxin.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The exogenous digitalis glycosides, ouabain and digoxin, have been widely used in humans to treat congestive heart failure and cardiac arrhythmias. Several reports have also pointed to the existence of endogenous ouabain- and digoxin-like compounds, but their precise roles in mammalian physiology

[Clinical investigation on the involvement of an endogenous digitalis-like substance in blood pressure regulation].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

We assessed the role of circulating digitalis-like substance(s) on the blood pressure regulation in patients with essential hypertension, cardiac diseases, diabetes mellitus and renal diseases by measuring digoxin-like immunoreactivity (DLI). Plasma DLI concentrations tended to correlate with blood

Studies on digitalis. VI. The effect of heparin on serum protein binding of digitoxin and digoxin.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The aim of the present study was to investigate the nature of the previously reported changes in the serum protein binding of digitoxin and digoxin in uremic patients under treatment with hemodialysis. Kinetic studies on protein binding during hemodialysis showed that the free fraction of digitoxin

Factors of importance for valid digitalis assays particularly for the determination of digoxin in plasma and urine.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Four commercial radioimmunoassay (RIA) kits for digoxin varied in precision (coefficient of variation, CV within-assays 5-14%) and accuracy (up to 40%). Thus it seems that such commercial RIA-kits can reach at best a CV within-assay of 5% and a similar variation between assays. Without a good

Progesterone derivatives that bind to the digitalis receptor: effects on 86Rb uptake and contractility in the isolated guinea pig heart.

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Logáil Isteach / Cláraigh

Chlormadinone acetate, 6-chloro-4,6-pregnadien-17 alpha-ol-3,20-dione 17-acetate (CMA), a progestin that binds to the cardiac glycoside (CG) receptor, inhibits 86Rb uptake in slices of the guinea pig heart (Langendorff preparation), previously perfused with the steroid in Krebs-Henseleit-bicarbonate

Binding of digitoxin, digoxin and gitoxin to human serum albumin.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

The binding of three digitalis glycosides, digitoxin, digoxin and gitoxin, to human serum albumin was studied in vitro by equilibrium dialysis. The results obtained showed that binding is a non saturable process and that probably the same binding mechanism is involved for each of the three drugs.

Elevated endogenous Na-K-ATPase inhibitor activity in hypertensive diabetic patients with a family history of hypertension.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Digitalis-like substance (DLS) was measured by Na-K-ATPase inhibitor (ATPI) activity and digitalis-like immunoreactivity (DLI) in 100 patients with type II diabetes. Hypertensive diabetic patients with a positive family history for hypertension had high ATPI levels compared with those patients with

Effect of ouabain, digoxin and digitoxigenin on potassium uptake and histamine release from rat peritoneal mast cells.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Rat peritoneal mast cells were used to study the effects of digitalis glycosides on potassium uptake and histamine release induced by compound 48/80, substance P and egg-albumin (immunological release). In the absence of calcium all glycosides inhibited potassium uptake. Ouabain and digoxin enhanced

[Prolonged half-life of digitoxin in the elderly].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Digitoxin is frequently used in Norway in the treatment of cardiac failure. Digitalis glycosides may give rise to a number of side effects difficult to separate from disease in the elderly. Six patients aged 77-93 years, treated with digitoxin 0.05 mg/day, were hospitalized due to digitalis

Reversal of ouabain and acetyl strophanthidin effects in normal and failing cardiac muscle by specific antibody.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Isolated cat right ventricular papillary muscles were used to study the effects of antibodies with high affinity for ouabain and acetyl strophanthidin on myocardium exposed to these cardioactive steroids. Antibodies with average intrinsic affinity constants for ouabain and acetyl strophanthidin of

[Kinetics of beta-methyl-digoxin in different degrees of renal function (author's transl)].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Creatinine clearance was evaluated in individuals with varying degrees of renal function following the administration of beta-methyl-digoxin. From the results of the experiment it can be deduced that significantly increased hematic values and renal clearance values definitely lower than normal

Some observations on serum concentrations of digitoxin and digoxin.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Serum concentrations of digitoxin and digoxin were measured in 145 cases with various heart diseases receiving maintenance doses of digitalis. Digitalis toxicity was seen in only 2 cases (1.4%). Day-to-day variation of serum concentration while taking the same daily dose was small in digitoxin

Effect of physical activity on serum concentrations of digoxin and digitoxin.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

OBJECTIVE To study the influence of moderate physical activity on serum concentrations of digoxin, digitoxin and albumin. METHODS Blood samples were drawn from 10 consecutive mobile patients on digoxin and 12 patients on digitoxin therapy before and following a 10-min walking period. Digitalis serum

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