Quality of life of children and adults following cardiac surgery for congenital heart disease: A Mexican cohort.

Objective: The real burden of (congenital heart defects [CHD]) and the improvement after surgical correction or palliation is both reflected in the quality of life (QoL). There are few studies in Latin-America that evaluate QoL in the CHD population. The purpose of this study was to measure the QoL after corrective or palliative surgery for CHD.

Leptin as a marker of nutrition and cardiovascular risk in peritoneal dialysis patients.

Anorexia and protein malnutrition, occasionally associated with obesity, are frequently observed in peritoneal dialysis (PD) patients. Both are recognized risk factors for cardiovascular (CV) morbidity and mortality. Leptin is produced by adipocytes and regulates body-fat mass through a satiety central effect.

True deficiency of antioxidant vitamins E and A in dialysis patients. Relationship with clinical patterns of atherosclerosis.

Atherosclerosis is an important cause of morbidity and mortality in peritoneal dialysis (PD) patients. Oxidative stress plays a role in the pathogenesis of uremic atherosclerosis. Although antioxidant substances (vitamins A and E) are elevated in the plasma of dialysis patients, intracellular and clinical signs of hypovitaminosis are frequently found.

Effect of bicarbonate/lactate peritoneal dialysis solutions on human mesothelial cell proliferation ex vivo.

Peritoneal membrane suffers structural and functional changes over time on peritoneal dialysis (PD)--in part, owing to the dialysis solutions currently used. Low pH seems to be an important element associated with solution bioincompatibility. Bicarbonate-containing fluids open new perspectives on this issue.

Epidural injection of ketamine for perineal analgesia in the horse.

Objective: To determine the analgesic, sedative, and cardiopulmonary effects of epidural ketamine in the horse.

Animal Population: Six healthy horses (three males and three females) weighing between 350 and 450 kg.

Methods: Three doses of ketamine were selected (0.