background: the aim of this study was to evaluate copper status in women with preeclampsia. materials and methods: sixty preeclamptic, sixty normotensive pregnant and sixty healthy nonpregnant women were enrolled in a cross sectional study. the 24-hour urine copper was compared among the women. results: there was significant difference in the copper concentration of 24-hour urine among the thre...

AIM To determine early haemodynamic changes in preeclampsia (PE) using tissue Doppler echocardiography and brain natriuretic peptide (BNP), and to relate these changes to obstetric outcomes. METHODS Consenting primigravidae patients in the third trimester of pregnancy were included in the study, which was carried out in a large regional hospital in Durban, South Africa; 115 primigravidae (52 ...

We report a case of primary aldosteronism in a 30-year-old woman without hypertension or any other characteristic symptoms. The condition was first suspected by hypokalemia (2.6 mEq/liter), which was incidentally found by routine checkup. There was evidence of suppressed plasma renin activity (PRA) and elevated plasma aldosterone levels. However, the blood pressure never reached a hypertensive ...

We evaluated whether vascular kallikrein is altered in rats with genetic or experimental hypertension. Group 1 was infused intraperitoneally with angiotensin II (Ang II) or vehicle for 4 weeks; group 2 was injected subcutaneously with deoxycorticosterone (75 ^unol/kg once a week) or vehicle for 4 weeks; group 3 consisted of uninephrectomized rats on high sodium intake given deoxycorticosterone ...

To study the resistance of normotensive vascular beds in coarctation hypertension, we measured perfusion pressures of pump-perfused (blood), innervated, isolated hindlimbs of 12 rats (Group A) with 4 weeks of hypertension due to partial contriction of the abdominal aorta above the renal arteries, and of three control groups: 11 normotensive rats (Group B) with aorta sham-constricted, nine normo...

Preeclampsia is associated with increased risk of cardiovascular disease. Midregional proatrial natriuretic peptide (MR-proANP), a precursor of the atrial natriuretic peptide, is a biomarker for cardiovascular disease. We obtained plasma from 184 pregnant women in gestational weeks 24 to 42 (normotensive pregnancies: n=77, preeclampsia: n=107), from 25 of these women at 5 to 8 years after index...

The aim of this study was to analyze hemodynamic changes in hypertensive and normotensive patients undergoing total hip or knee replacement in spinal and general anesthesia. Eighty patients who underwent total hip or knee replacement surgery in the period between July 2010 and February 2011 at Sveti Duh University Hospital were retrospectively evaluated. Seventeen patients underwent the operati...

background: to assess the endothelial function via noninvasive method, in pregnant women with preeclampsia compared to normotensive pregnant women. materials and methods: brachial artery diameter was measured via ultrasound, in 28 women with preeclampcia in case group and normotensive pregnant women in control group, at rest, after inflation of sphygmomanometer cuff up to 250-300 mmhg, immediat...

Muslims all over the world fast in the holy month of Ramadan. Fasting means abstinence from drinking any liquids, eating, smoking and taking anything parenterally.  It is intermittent in nature from the start of dawn to end at dusk. Fasting has various physiological effects on different biological parameters of the human body. Previous studies that look at effect of Ramadan fasting on blood pre...