The aim of this 3 × 3 factorial experiment on broilers was to investigate the effect of different dietary levels of potassium and chloride on chicken performance, carcass composition and dry matter content in excreta. 360 one-day-old Ross 308 chickens were allocated to 9 groups, in 5 replications of 8 birds (4 ♂ and 4 ♀). Chickens from 1 to 42 days of age were kept in cages with wire floors to ...

Numerous studies have been done on using low serum lithium levels for maintenance therapy of bipolar mood disorder over the past 30-40 years. In this study we sought for the most suitable serum lithium level that having longer relapse's interval periods and less side effects as to recommended it as a maintenance serum lithium level. Thus, we studied 90 patients with bipolar mood disorder (accor...

Synthetic cannabinoids cause a variety of central nervous symptoms, tachycardia and hypokalemia. We report a 27 old male patient was admitted to emergency room due to altered consciousness and vomiting. The patient declared that he smoked herbal incense named Bonzai. After a few hours he was found by his friends with impaired consciousness, no verbal response, and tonic seizure of upper extremi...

In patients on long-term continuous ambulatory peritoneal dialysis, the efficiency of dialysis declines because of peritoneal neovascularization and loss of peritoneal mesothelial cells. In this study, we investigated the influence of lactate and bicarbonate in peritoneal dialysis fluid on such changes of the peritoneum. We studied the production of vascular endothelial growth factor (VEGF) and...

Two groups of patients with uncomplicated systemic hypertension were studied. Group 1 included 11 patients who had overt hypokalemia with diuretic drug treatment, and group 2 included 11 patients who remained normokalemic. After baseline studies without treatment were performed, both groups received hydrochlorothiazide, 50 mg twice daily. Plasma potassium (PK) was significantly reduced within t...

Hyperchloremia is one of the multiple etiologies of metabolic acidosis in hemodialysis (HD) patients. The aim of the present study was to determine the influence of chloride dialysate on metabolic acidosis control in this population. We enrolled 30 patients in maintenance HD program with a standard base excess (SBE) ≤2 mEq/L and urine output of less than 100 mL/24 h. The patients underwent dial...

Mannitol is an osmotic diuretic agent useful in a variety of clinical conditions. This study is based on acid-base and electrolyte changes seen after the intravenous infusion of hypertonic mannitol for the prevention of cerebral edema. The study subjects were divided into 3 groups: for group A, an amount of 300-900 mL 15% mannitol was intravenously infused over the period of 60 to 90 minutes; f...

Seven rats were exposed to a hot environment (36°C) for about 5 h to induce thermal dehydration. They were allowed to recover from their fluid loss; both tap water and 1.8% NaCI solution were provided simultaneously as drinking fluids. In the recovery stage, these animals initially consumed low NaCI solution (about 41 mEq/l) for the first 90 min and then shifted to drinking slightly hypotonic N...

BACKGROUND One of the causes of mortality in acute myocardial infarction (AMI) is ventricular tachycardia. Abnormal serum Potassium (K) level is one of the probable causes of ventricular tachycardia in patients with AMI. This study carried out to determine the relationship between serum potassium level and frequency of ventricular tachycardia in early stages of AMI. METHODS Ina cross-sectiona...

The urinary excretion of kallikrein, a renal enzyme that cleaves the potent vasodilator kinin, kallidin, from kininogen, was measured in normal volunteers by three different assays, one of which was a bioassay. When sodium intake was changed from ad libitum or 109 mEq/day to 9 mEq/day, daily kallikrein excretion increased progressively in every subject to a mean maximal value that was 271% of c...