A qualitative study about quality of life in Brazilian families with children who have severe or profound intellectual disability.

BACKGROUND: This study investigated the psychocultural perspectives concerning family quality of life among Brazilian families with children who have severe or profound intellectual disability. METHODS: Individual in-depth semi-structured interviews conducted with 15 mothers, selected by convenience, were analysed using a categorical thematic analysis technique. The themes were examined to allow for an interpretative approach of the results. RESULTS: Mothers revealed that their children with disabilities had insufficient access to services and support related to health care, transportation and recreation. Family quality of life was negatively affected by financial restrictions and social interaction difficulties. Caring for a child with disabilities seemed to be centred on the mother and religious coping appeared as a common psychological adjustment strategy. CONCLUSIONS: Improving emotional and psychological cares, as well as social and practical measures comprising income support and access to appropriate health care, were inferred to be the mothers' priorities to improve their families' quality of life.

Time course effects of adrenalectomy and food intake on cocaine- and amphetamine-regulated transcript expression in the hypothalamus.

Cocaine- and amphetamine-regulated transcript (CART) has been implicated in the feeding behavior and the regulation of hypothalamic-pituitary-adrenal axis activity. In this study we investigated the expression of CART mRNA in the hypothalamus at several intervals after adrenalectomy or sham surgery in basal conditions or after a fasting-refeeding regimen. Male Wistar rats, with free access to food and drinking, were subjected to bilateral adrenalectomy (ADX) or sham surgery. Plasma corticosterone, ACTH, and leptin levels, epididymal and perirenal fat content, and CART expression were determined 1, 3, 7 and 14 days after surgery. Another set of rats was subjected to a 48-h fasting period followed by refeeding during 4 h on the 7th day after ADX or sham surgery. On the day of the experiment, rats were anesthetized and perfused and the brain was processed for CART mRNA in situ hybridization. We observed that long-term but not short-term adrenalectomy decreased leptin plasma levels and CART expression in the arcuate and paraventricular nuclei. Furthermore, we showed that CART expression was reduced by fasting and it was increased after refeeding in the sham group, however, CART expression was not changed by fasting or refeeding after ADX. In conclusion, the present data indicate that following long-term ADX, under freely feeding conditions, there is a decrease of CART expression in the hypothalamus that is associated with a decrease of leptin secretion. CART expression induced by feeding seems to be modulated by glucocorticoid.