BACKGROUND Oral sodium phosphate is currently used for colon preparation prior to colonoscopy or barium enema. Sodium phosphate induces hyperphosphatemia, hypocalcemia, and hypokalemia. Elderly patients are at an increased risk for phosphate intoxication due to decreased glomerular filtration rate, medication use, and systemic and gastrointestinal diseases. We investigated these electrolyte dis...

OBJECTIVES To evaluate whether the serum sodium concentration is associated with the progression and long-term prognosis of Chinese HIV/AIDS patients. METHODS Three hundred and eighty seven hospitalized patients were recruited into this retrospective cohort study. The strata of serum sodium concentration were moderate/severe hyponatremia, mild hyponatremia and normonatremia. Disease progressi...

Darrow and his associates (1, 2) have recently obtained evidence that a correlation exists between the concentration of serum bicarbonate, muscle potassium, and intracellular sodium from a study on rats subjected to procedures designed to produce a deficit of one of the ions sodium, chloride, or potassium. Thus, the serum bicarbonate concentration was found to vary directly with the intracellul...

BACKGROUND AND PURPOSE Hyponatremia caused by excessive natriuresis is common in patients with aneurysmal subarachnoid hemorrhage (SAH). Natriuresis decreases the total blood volume through osmotic diuresis and increases the risk of symptomatic cerebral vasospasm. In such patients, hypervolemic therapy is difficult to achieve without causing hyponatremia because sodium replacement provokes furt...

Correspondence Sodium valproate and pregnancy Sir, We were presented with a baby born to a mother taking sodium valproate who wished to breast feed. There are no data on breast milk levels of sodium valproate; it is presumed from collateral evidence that some of the drug would pass across from maternal serum into the milk. Studies in animals given modest doses of sodium valproate during pregnan...

The effect of digoxin (0.25 mg t.d.s.) given orally for 5 days, on sodium excretion, plasma renin activity, plasma aldosterone and blood pressure has been studied in 6 normotensive subjects, on a constant sodium intake. Average serum digoxin level measured in 5 subjects on the 5th day of treatment was in the upper range of the therapeutic level (1.92 +/- 0.3 nmol/l). Red cell sodium content inc...

Background: Several studies have shown that hyponatremia is associated with increased risk of rehospitalization and death in patients with heart failure. In these studies, chronic heart failure (CHF) patients with persistent hyponatremia were compared only with CHF patients with a normal sodium level at hospital admission. Aims: In the present retrospective study, conducted in a cohort of patie...

Low dialysate sodium concentrations have been associated with intradialytic symptoms such as muscle cramps and hypotensive episodes. High dialysate sodium concentrations lead to sodium loading, thirst and subsequent increase in interdialytic weight gain and hypertension. The optimal dialysate sodium concentration for an individual depends on the serum sodium concentration. The difference betwee...

background: in the present study, histopathological effects of chronic exposure to sodium arsenate in drinkable water were studied on a quantity of organs of rat. methods: rats were divided into two groups, group i served as control group, were main-tained on deionized drinkable water for 2 months, and group ii the study group were given 60 g/ml of sodium arsenate in deionized drinkable water ...