title: [Effect of fasting on glycemia and proteinemia in young and adult rats].
abstract: The aim of Our work has consisted of studying the effects of a severe three-day fast on the evolution of the body weight, on glycemia and on proteinemia among the young and mature male rats. The decrease in body weight which is more marked among young rats after starvation shows that the loss of body mass due to fasting decreases with the age of the rats. The physiological perturbations of nutritive constants that have been recorded during this period of fast show that the mature rat first attacks its non-protein stocks or glucides, which leads to a decrease in its glycemia and in its lipids; whereas the young rat uses its proteins after only three days of starvation because of its small stock of lipids.
authors.affiliation: Département de Biologie, Faculté des Sciences, Tunis.
authors.forename: S
authors.initials: S
authors.lastname: el Fazaâ
authors.forename: L
authors.initials: L
authors.lastname: Mahmoud
authors.forename: N
authors.initials: N
authors.lastname: Gharbi
authors.forename: A
authors.initials: A
authors.lastname: Kamoun
mesh_terms: D000367:Age Factors; D000818:Animals; D001786:Blood Glucose / Q000378:metabolism*; D005215:Fasting / Q000502:physiology*; D005508:Food Deprivation / Q000502:physiology; D008297:Male; D011506:Proteins / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D013997:Time Factors; D015431:Weight Loss / Q000502:physiology*
chemical_list: D001786:Blood Glucose; D011506:Proteins