Role of anion gap and different electrolytes in hypertension during pregnancy (preeclampsia).

The present study was designed to determine the changes in serum sodium, anion gap, different antioxidants and free radicals in preeclamptic patients and control subjects. Serum sodium, chloride, bicarbonate, calcium, potassium and magnesium were estimated and anion gap was determined in 100 proteinuric hypertensive and 100 normotensive pregnant women. Mean serum sodium, chloride and bicarbonate level (133.

Alterations in gallbladder emptying and bile retention in the absence of changes in bile lithogenicity in postmenopausal women on hormone replacement therapy.

The role of female sex hormones in the pathogenesis of gallstones is well established. Pregnancy, contraceptive use, estrogen replacement therapy in postmenopausal women, and estrogen therapy in men for the treatment of prostatic carcinoma have been found to be associated with increased risk of cholesterol gallstones. Alterations in gallbladder emptying and in bile lithogenicity in postmenopausal women receiving hormone replacement therapy (HRT) have not been studied to date.

Lipid peroxidation and vitamin E status in gestational diabetes mellitus.

Aim: To investigate any correlation between plasma levels of lipid peroxides, antioxidant nutrient (alpha-tocopherol) and oxidized high-density lipoprotein (HDL) in patients with gestational diabetes and those with a normal pregnancy and the incidence of pre-eclampsia.

Methods: Sixty pregnant women attending an antenatal clinic were recruited for the study and were divided into two groups. Thirty women with gestational diabetes mellitus were recruited in the study group.