Autophagy proteins are modulated in the liver and hypothalamus of the offspring of mice with diet-induced obesity.

Nutritional excess during pregnancy and lactation has a negative impact on offspring phenotype. In adulthood, obesity and lipid overload represent factors that compromise autophagy, a process of lysosomal degradation. Despite knowledge of the impact of obesity on autophagy, changes in offspring of obese dams have yet to be investigated.

Disordered eating among adolescent female swimmers: dietary, biochemical, and body composition factors.

Objective: To verify associations among body composition, biochemical parameters, and food intake in adolescent female swimmers with and without disordered eating (DE).

Methods: Seventy-seven athletes 11 to 19 y old from clubs in Rio de Janeiro, Brazil were studied. DE was assessed through three questionnaires (Eating Attitudes Test-26; Bulimic Investigatory Test, Edinburgh; and Body Shape Questionnaire), body composition by dual-energy x-ray absorptiometry, and food intake by a 3-d diet record.