title: Effects of prenatal administration of acetylsalicylic acid in rats.
abstract: Acetylsalicylic acid (ASA) administration (200 mg/kg/day) during the last six days of pregnancy in the rat has been observed to result in: (a) a prolongation of the duration of pregnancy; (b) a prolongation of the parturition time; (c) the appearance, in some individuals, of dystocia with possible secondary death of foetuses in utero.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001241:Aspirin / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D005260:Female; D005313:Fetal Death; D011247:Pregnancy; D011295:Prenatal Care; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
chemical_list: D001241:Aspirin