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hyperkalemia/potaisiam

Sábháiltear an nasc chuig an gearrthaisce
Leathanach 1 ó 2314 torthaí

The transtubular potassium concentration in patients with hypokalemia and hyperkalemia.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
It is advantageous to make an independent assessment of the potassium (K) secretory process and the luminal flow rate in the renal cortex to evaluate K handling by the kidney during hypokalemia or hyperkalemia. The transtubular potassium concentration gradient (TTKG) is a semiquantitative index of

Damned if you do, damned if you don't: potassium binding resins in hyperkalemia.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
Sodium polystyrene sulfonate (SPS) potassium binding resins increase colonic potassium excretion and are approved by the U.S. Food and Drug Administration (FDA) for the treatment of hyperkalemia. In 2009, the FDA recommended that sorbitol, a cathartic often given with SPS to prevent obstipation, not

Role of Hyperkalemia in Heart Failure and the Therapeutic Use of Potassium Binders.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
Hyperkalemia can be a life-threatening disorder, especially for at-risk patients with heart failure, chronic kidney disease, with diabetes, and patients on certain drugs like renin-angiotensin-aldosterone system antagonists and mineralocorticoid receptor antagonists. There are limited therapeutic

Intractable hyperkalemia due to nicorandil induced potassium channel syndrome.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
Nicorandil is a commonly used antianginal agent, which has both nitrate-like and ATP-sensitive potassium (K ATP ) channel activator properties. Activation of potassium channels by nicorandil causes expulsion of potassium ions into the extracellular space leading to membrane hyperpolarization,
Background: Sodium zirconium cyclosilicate (SZC) is an oral potassium binder approved to treat hyperkalemia in adults in a number of countries, including Japan. Methods: This
OBJECTIVE Severe hyperkalemia leads to significant morbidity and mortality if it is not immediately recognized and treated. The concentration of potassium (K⁺) in the serum increases along with deteriorating renal function. The use of point-of-care K⁺ (POC-K⁺) in chronic kidney disease (CKD) could

Portable diagnosis method of hyperkalemia using potassium-recognizable poly(N-isopropylacrylamide-co-benzo-15-crown-5-acrylamide) copolymers.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
A novel, simple, portable, and low-cost method for diagnosis of hyperkalemia by using K(+)-recognizable poly(N-isopropylacrylamide-co-benzo-15-crown-5-acrylamide) [poly(NIPAM-co-B15C5Am)] linear copolymer as indicator is presented in this work. The pendent 15-crown-5 units in the linear copolymers

The effects of hypo- and hyperkalemia on choroid plexus potassium transport.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
To examine the mechanisms involved in cerebrospinal fluid (CSF) K+ homeostasis, lateral ventricle choroid plexuses were isolated from rats fed low, normal or high K+ diets for 2 weeks. Potassium (86Rb) influx and efflux were then examined in vitro. Dietary hypo- and hyperkalemia (2.8 +/- 0.1 and 6.8

[Extreme hyperkalemia in a patient with a new glyphosate potassium herbicide poisoning: report of a case].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
METHODS A 65-year-old female was transferred to our emergency and critical care center after taking two kinds of commercially available glyphosate herbicide products. On admission, her conscious level was depressed to Glasgow Coma Scale E3, V2, and M6. Vital signs were as follows ; blood pressure

Trans-tubular potassium gradient in patients with drug-induced hyperkalemia.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
BACKGROUND Trans-tubular potassium gradient (TTKG) is considered to reflect mainly aldosterone bioactivity with regard to its kaliuretic response. We determined both TTKG and aldosterone serum concentrations in patients with severe drug-induced hyperkalemia (DIH). METHODS Ten hyperkalemic patients
OBJECTIVE Yasmin-28 [ethinyl estradiol 0.03 mg/drospirenone 3 mg (EE/DRSP)] contains drospirenone, a progestin component that possesses antimineralocorticoid activity with a potassium-sparing diuretic effect similar to that in spironolactone. Product labeling recommends potassium monitoring in the

Fatal hyperkalemia related to combined therapy with a COX-2 inhibitor, ACE inhibitor and potassium rich diet.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
We describe the case of a 77-year old mildly hypertensive woman with no underlying renal disease who was admitted to the Emergency Department (ED) in a comatose state with fever. The patient had been on low dose enalapril and a potassium rich diet. Five days before admission, rofecoxib, a new

[Hyperkalemia : what can we expect from new potassium-lowering drugs?].

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
Hyperkalemia is a common clinical problem. While several options are available to treat acute hyperkalemia, there are few options for long-term treatment. The use of oral potassium binders might be such an option. Sodium zirconium cyclosilicate and patiromer are two new oral potassium binders

Potassium-lowering agents for the treatment of nonemergent hyperkalemia: pharmacology, dosing and comparative efficacy.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
Hyperkalemia represents a common and potentially life-threating electrolyte abnormality, a complication frequently observed in patients with heart failure, kidney disease, diabetes or in those receiving drug therapies influencing the renin-angiotensin-aldosterone system. Elevated serum potassium

Differential acute effects of aldosterone, dexamethasone, and hyperkalemia on distal tubular potassium secretion in the rat kidney.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú
Logáil Isteach / Cláraigh
To determine the specific effects on renal potassium transport of acute elevations in plasma aldosterone, dexamethasone, and potassium concentrations, we studied adrenalectomized rats prepared such that each factor could be varied independently. Clearance data alone could not be used to deduce the
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