The results indicate that oral supplementation of cysteine-rich whey protein isolate leads to improvements in liver biochemistries, increased plasma GSH, total antioxidant capacity and reduced hepatic macrovesicular steatosis in NASH patients. The results support the role of oxidative stress in the pathogenesis of this disease.
Abnormal growth is a common feature of thalassaemia major in children. In an attempt to determine whether it has a nutritional cause, 12 children aged 1 to 3 years with thalassaemia major were studied under metabolic ward conditions. Nutritional status was assessed by anthropometry and biochemistry before and after an intensive nutrition regimen. Five children had wasting or stunting on admission. As a result of the nutrition intervention, mean weight for height improved significantly. The mean height increase of0 4 cm after one month was not significant. Plasma zinc, depressed in half the children on admission, improved, as did (x tocopherol, while copper decreased. Plasma insulin-like growth factor-I also increased commensurate with improved growth. Fat absorption was normal in all children. Undernutrition is an important cause of associated growth disturbances in children with thalassaemia major. Malnutrition was primarily caused by inadequate nutrient intake, as indicated by the capacity to gain weight appropriately when provided with nutrition support, and by the absence of intestinal malabsorption. While long term studies are required to determine if nutritional support will prevent stunting, these results underscore its central role in preventing nutritional deficiencies and in promoting normal growth in thalassaemic children.
Nutritional assessment reveals the nutritional status of a patient. It thereby helps identify each patient's need for specific nutritional care and facilitates early intervention. Generally, the common nutrition and nutrition-related problems in hospitalised paediatric patients are: protein energy malnutrition in various degrees; vitamin deficiencies such as A, B1, B2, niacin, folic acid, K and E; mineral deficiencies such as Zn, Fe, Ca, Mg, P, K and Na; essential fatty acid deficiencies; carbohydrate intolerance; maldigestion and malabsorption; and overweight and obesity. However, there is limited information about nutritional status of hospitalised patients in some countries, especially in developing countries. In Thailand, it was found that the prevalence of hospital malnutrition in children aged 1-15 years in the paediatric ward was similar (50-60%) to that of a study conducted 10 years earlier. In another study of micronutrients in 45 paediatric AIDS patients (aged 3-46 months), high prevalences of malnutrition, anaemia and mineral deficiencies were found. For convenience in clinical practice, body mass index (BMI) values for use as an indicator in the assessment of undernutrition in children whose heights are less than 145 cm have been published. These BMI values have been tested and retested using normal children and patients with various degrees of undernutrition and were found to be reliable and valid. Therefore, nutritional status must be assessed in all hospitalised patients. At the very least, weight and height (length) should be obtained.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.