نتایج جستجو برای: potassium bicarbonate
تعداد نتایج: 87179 فیلتر نتایج به سال:
KAMM, DONALD E., AND GERALD L. STROPE. Glutamine and glutamate metabolism in renal cortex from potassium-depleted rats. Am. J. Physiol. 224(6) : 1241-1248. 1973.-Both potassium depletion and acidosis increase renal ammonia production. In the present experiments, the metabolism of glutamine and glutamate by renal cortex slices from potassium-depleted rats has been compared with that previously f...
The effects of glucose and fructose on water and sodium absorption in the human jejunum were compared to assess the relative contribution of active and passive sugar stimulation of sodium transport. The effect of fructose is assumed to be entirely passive, and the difference between the effects of fructose and glucose is assumed to be a measure of sugar-stimulated, active sodium absorption. Wat...
Introduction. Overdose of potassium is not as frequently encountered in clinical practice as hyperkalaemia due to acute or chronic renal disease. However, potassium overdoses leading to serious consequences do occur. Case Presentation. A 20-year-old nurse student presented with a cardiac arrest with asystole rhythm. Beside the patient were found four 50-mL syringes and empty vials of potassium ...
In the present study, the effect of potassium depletion on the expression of acid-base transporters in the collecting duct was examined. Toward this end rats were fed a potassium-free diet for 3 weeks. Thereafter, the expression of the basolateral chloride/bicarbonate exchangers AE1 and SLC26A7 and the apical H(+)-ATPase was examined by northern hybridization, immunoblot analysis and immunofluo...
Hyperkalemia is common in patients with end-stage renal disease, and may result in serious electrocardiographic abnormalities. Dialysis is the definitive treatment of hyperkalemia in these patients. Intravenous calcium is used to stabilize the myocardium. Intravenous insulin and nebulized albuterol lower serum potassium acutely, by shifting it into the cells. Despite their widespread use, neith...
Hyperkalemia after kidney transplantation is a common electrolyte disturbance and the risk factors are multifactorial. Pharmacotherapeutic agents for chronic management of hyperkalemia in kidney transplant patients may be relatively contraindicated or provide suboptimal efficacy. Fludrocortisone, an endogenous mineralocorticoid mimics the actions of aldosterone, hence hyperkalemia reversal. We ...
In recent years, it has become apparent that smoking has a negative impact on renal function, being one of the most important avoidable renal risk factors. This study was aimed at assessing the renal function of cigarette smokers. The study was carried out on one hundred and sixty (160) subjects comprising of one hundred (100) cigarette smokers and sixty (60) apparently healthy non-smokers serv...
Acute hypoxia causes hyperventilation and respiratory alkalosis, often combined with increased diuresis and sodium, potassium, and bicarbonate excretion. With a low sodium intake, the excretion of the anion bicarbonate may be limited by the lower excretion rate of the cation sodium through activated sodium-retaining mechanisms. This study investigates whether the short-term renal compensation o...
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