title: [Effect of alcohol in combination with stress in the prenatal period on adult mice behaviour].
abstract: The aim of the present study was to investigate the effects of the prenatal alcohol and stress on behaviour of adult CBA/LacJ male mice. Pregnant mice were given ethanol 11% from to 21 days of the gestation and were exposed to restraint stress for two hours daily from 15 to 21 days gestation. At 3 months of age, the offspring were tested for behaviour. Alcohol and stress-exposed animals buried more marbles in the marble-burying test, which models obsessive-compulsive disorders (OCD). In addition, the alcohol and stress-exposed males showed increased social activity. No significant effects of the prenatal alcohol and stress exposure on locomotor activity, anxiety, exploring activity of the adult male mice were revealed. Conclusion was made that exposure to the alcohol and stress combination in prenatal period produces predisposition to OCD.
authors.forename: M V
authors.initials: MV
authors.lastname: Morozova
authors.forename: N K
authors.initials: NK
authors.lastname: Popova
mesh_terms: D000428:Alcohol Drinking / Q000503:physiopathology*; D000818:Animals; D001522:Behavior, Animal; D005260:Female; D008297:Male; D008431:Maternal-Fetal Exchange; D051379:Mice; D008808:Mice, Inbred CBA; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology*; D011297:Prenatal Exposure Delayed Effects / Q000523:psychology*; D013315:Stress, Psychological / Q000503:physiopathology*