normotensive hyperaldosteronism is a rare disorder. it is usually diagnosed with hypokalemia or an adrenal mass. our patient was a 27-year-old female presented with weakness. she had normal blood pressure, hypokalemia, high plasma aldosterone level and suppressed plasma renin activity. after the saline load, test aldosterone didn’t show suppression. adrenal computed tomography revealed a left a...

Background: A consistent rise in the level of vitreous potassium, commencing shortly after death and continuing for 125 hours has been known for 40 years and recommended for the estimation of the time since death. Aim: To find out the Potassium level in vitreous humor samples taken from the medicolegal autopsy cases and to determine its correlation with the known postmortem interval. Methods: I...

Background: Heart failure is one of the common cardiovascular diseases and digoxin has the positive effect on it. But unfortunately in spite of its positive effect on heart failure therapeutic and toxic level of it in patients is different and close to each other. The aim of this research was determination of digoxin serum level in failur heart patients. Materials and methods: In this cros...

BACKGROUND Previously, we reported that elevated extracellular potassium concentration in vitro inhibited proliferation and migration of vascular smooth muscle cells, formation of free radical compounds by macrophages, and reduced platelet sensitivity to agonists. More recently, we described a reduction in neointimal proliferation after balloon angioplasty injury in the carotid arteries of rats...

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...

OBJECTIVE To compare different strategies predicting hyperkalemia (serum potassium level ≥5.5 mEq/l) in hospitalized patients for whom medications triggering potassium-increasing drug-drug interactions (DDIs) were ordered. MATERIALS AND METHODS We investigated 5 strategies that combined prediction triggered at onset of DDI versus continuous monitoring and taking into account an increasing num...

nitrate is one of the major sources of nitrogen for the growth of plants. it is taken up by plant roots and transported to the leaves where it is reduced to nitrite in the. the main objective of this research was to investigate stimulatory effects of sodium nitrate, potassium nitrate, ammonia and urea on the production/generation of the nitrate reductase mrna in triticum aestivum plants. the pl...

Consuming less sodium and more potassium are components of a healthy diet and reduced cardiovascular disease risk. Racial/ethnic segregation and poverty are both associated with dietary habits, but data linking dietary intake to neighborhood characteristics are limited, particularly in Hispanic and Asian American ethnic enclaves. This study presents relationships between neighborhood-level segr...

1. By means of light-beating spectroscopy, a four-fold increase in the modulation of laser light scattered at right angles by a locust (Schistocerca gregaria, Forskål) ganglion is detected when potassium ions replace sodium ions in the Ringer solution. 2. This is interpreted as an increased level of motion of the scattering particles (size 0.3-3.0 mum, if viscosity is taken to be 0.01 poises). ...

Pharmacotherapy has progressed rapidly over the last 20 years with the result that general practioners more and more often use drugs which may influence potassium metabolism at the kidney or gastrointestinal level, or the transmembrane transport of potassium at the cellular level. Potassium abnormalities may result in life-theatening clinical conditions. Hypokalemia is most frequently caused by...