¿Es posible recuperar ratas en crecimiento con bajo peso corporal, con una única fuente de lípidos?

PELLEGRINI G,; GAMBA A,; GONZALES CHAVES M,; HERNÁNDEZ E,; SUAREZ C,; FERREIRA MONTEIRO A; RODRIGUEZ P; ZENI SN; FRIEDMAN S

Potrero de Funes, San Luis

Congreso; XLII Reunión Anual de la Sociedad Argentina de Investigación Odontológica. División Argentina de la International Association for Dental Research; 2009

Sociedad Argentina de Investigaciones Odontologicas

The transition from breastfeeding to mixed diet affects the growth of the individual, doubly in the case of low body weight at weaning. Many studies propose dependence on the development of the quality and quantity of dietary fat. So far the nutritional recovery was related to the dietary protein contribution. However, there are evidences of the lipid source and n-6/n-3 PUFA ratio significances, in growth and body composition. OBJECTIVE: to study by anthropometric evaluation and body composition, the influence of the amount of dietary fat able to recover individuals from low body weight. POPULATION & METHODS: At weaning female Wistar rats (n=72) were grouped according to BW (aged = 21 day) as follows: 1) control C (n=24) >33.5 g BW and 2) experimental E (n=48)