magnesium (mg) deficiency has not usually been considered in clinical practice due to lack of relevant blood tests and because the symptoms are often vague and nonspecific. serum concentrations may not adequately reflect mg status. mg loading test (mlt) can provide infonnation on total body mg stores. we prospectively studied 21 critically ill patients (10 male, 11 female) admitted to the icu, ...

the aim of this study was to investigate the prevalence of mg deficiency and effect of aminophylline infusion on urine magnesium concentration after magnesium loading test (mlt). to determine serum mg, venous blood specimens were obtained just before the first mlt. two mlts were performed. the first one was done before starting aminophylline infusion and the 2nd one was done during aminophyllin...

      The aim of this study was to investigate the prevalence of Mg deficiency and effect of aminophylline infusion on urine magnesium concentration after magnesium loading test (MLT). To determine serum Mg, venous blood specimens were obtained just before the first MLT. Two MLTs were performed. The first one was done before starting aminophylline infusion and the 2nd one was done du...

OBJECTIVE To determine whether migraineurs may have a systemic deficiency of magnesium. BACKGROUND Magnesium deficiency has been shown to play a potential role in the pathogenesis of migraine, but there are no data on total body magnesium status in migraineurs. METHODS An oral magnesium load test was performed by giving 3000 mg of magnesium lactate during a 24-hour interictal period to 20 p...

OBJECTIVE The potential influence of magnesium on exercise performance is a subject of increasing interest. Magnesium has been shown to have bronchodilatatory properties in asthma and chronic obstructive pulmonary disease patients. The aim of this study was to investigate the effects of acute magnesium IV loading on the aerobic exercise performance of stable chronic obstructive pulmonary diseas...

Magnesium (Mg) deficiency has not usually been considered in clinical practice due to lack of relevant blood tests and because the symptoms are often vague and nonspecific. Serum concentrations may not adequately reflect Mg status. Mg Loading Test (MLT) can provide infonnation on total body Mg stores. We prospectively studied 21 critically ill patients (10 male, 11 female) admitted to the I...

BACKGROUND Previously, we showed that black girls retained more calcium than white girls did and that salt loading negatively affected calcium retention. Racial differences likely exist in other bone minerals also, such as magnesium, in response to salt loading during growth. OBJECTIVE We studied racial differences in magnesium metabolism in response to dietary sodium and calcium during rapid...

BACKGROUND Sleep electroencephalogram alterations and insomnia complaints persist after alcohol withdrawal in dependent patients and are considered strong predictors of relapse. Although disturbances of magnesium household due to alcohol consumption are well known, the relationship of magnesium metabolism and sleep disturbances has not been investigated in this patient group. We conducted an op...

Tensile test on smooth and circumferentially notched specimens, systematic observation of fracture surfaces and large deformation finite element analysis were conducted to understand the deformation and failure behavior of a magnesium alloy (AM60). The plastic deformation is considered to be dominated by twining mediated slip. The tensile properties were not sensitive to the strain rates applie...