title: Ontogenetic development of etomidate action in rats.
abstract: Action of etomidate was studied in 219 albino rats 7, 12, 18, 25 days old and adult. Etomidate at the dose of 20 mg/kg i.p. led to a loss of the righting reflex in all age groups. Sleeping time increased with decreasing age up to the 12th day. Seven-day-old rat pups exhibited short sleeping time, approximately at the level of adult animals. Etomidate can be used for general anaesthesia even in young animals but the quantitative differences in its efficacy have to be taken into account.
authors: Institute of Physiology, Faculty of Medicine, Charles University, Prague.
authors: D
authors: D
authors: Maresŏvá
authors: P
authors: P
authors: Mares
authors: S
authors: S
authors: Trojan
mesh_terms: D000704:Analysis of Variance; D000777:Anesthetics; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D004305:Dose-Response Relationship, Drug; D005045:Etomidate / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D011930:Reaction Time; D012018:Reflex / Q000187:drug effects; D012890:Sleep / Q000187:drug effects; D013997:Time Factors
chemical_list: D000777:Anesthetics; D005045:Etomidate