title: [Postnatal development of renal concentrating ability in a desert rodent, Jaculus orientalis].
abstract: Postnatal development of renal function was studied in newborn Jerboa from six weeks after birth. The results showed that the renal capacity of urine-concentration was more or less analogous to that of the adult, starting 15 weeks after birth when the animal reached a body weight of about 70 to 90 g. From the 13th week onwards, the U/P ratio of the osmolality in function of age, increases when the urinary debit decreases. The osmotic-clearance and the free water-clearance will show stability 15 weeks after birth.
authors.affiliation: Département de biologie, faculté des sciences, université Mohammed-V, Rabat.
authors.forename: A B
authors.initials: AB
authors.lastname: Aldaker
authors.forename: M
authors.initials: M
authors.lastname: Abouzite
authors.forename: S
authors.initials: S
authors.lastname: Fellat
authors.forename: K
authors.initials: K
authors.lastname: Baddouri
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D003889:Desert Climate; D005260:Female; D007671:Kidney Concentrating Ability; D008297:Male; D009994:Osmolar Concentration; D012377:Rodentia / Q000502:physiology*