[Intrauterine malnutrition in rats. I. Impact on weight gain, length of pregnancy and number of offspring].
Year: 1983
Type: article
Abstract: Rats were submitted to protein-caloric deprivation during different periods of gestation. Maternal body weight gain, duration of pregnancy and number of offspring were evaluated. Rats of the control group (C) were fed ad libitum (protein 21%), and rats of the experimental groups were fed during all gestational period (D), during the first half (D1) or second half of pregnancy (D2) with a diet containing 1% of protein, and the intake was reduced to 50%. We concluded that malnutrition during pregnancy induced lower maternal weight (C greater than D1 greater than D2 greater than D) and lower number of offspring ( [C = D1] greater than D2 greater than D). No differences were observed in the duration of pregnancy in all groups studied.
Source: PubMed
Language: Portuguese
Field: Medicine
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W773037519