The effects of physostigmine on open-field behavior in rats exposed to alcohol prenatally. 1986

E P Riley, and S Barron, and C D Driscoll, and R T Hamlin

The present study examined the effects of physostigmine, a cholinesterase inhibitor, on activity in young rats whose mothers consumed isocaloric liquid diets containing 35% or 0% ethanol-derived calories on days 6-20 of pregnancy. A pair-feeding procedure was utilized and an ad libitum lab chow group was included. Physostigmine was administered to 18-day-old offspring on 3 consecutive days with activity measures recorded for 30 min each day. Injections of physostigmine produced significant reductions in activity in alcohol-exposed offspring relative to control groups. These results provide support for a functional cholinergic deficit in offspring exposed to alcohol in utero and may have relevant clinical implications in the treatment of attentional deficit disorder which can occur following prenatal alcohol exposure.

UI MeSH Term Description Entries
D010830 Physostigmine A cholinesterase inhibitor that is rapidly absorbed through membranes. It can be applied topically to the conjunctiva. It also can cross the blood-brain barrier and is used when central nervous system effects are desired, as in the treatment of severe anticholinergic toxicity. Eserine
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D005260 Female Females
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus
D063647 Fetal Alcohol Spectrum Disorders An umbrella term used to describe a pattern of disabilities and abnormalities that result from fetal exposure to ETHANOL during pregnancy. It encompasses a phenotypic range that can vary greatly between individuals, but reliably includes one or more of the following: characteristic facial dysmorphism, FETAL GROWTH RETARDATION, central nervous system abnormalities, cognitive and/or behavioral dysfunction, BIRTH DEFECTS. The level of maternal alcohol consumption does not necessarily correlate directly with disease severity. Fetal Alcohol Spectrum Disorder,Alcohol Related Neurodevelopmental Disorder,Alcohol-Related Birth Defects,FAE (Fetal Alcohol Effects),FASD,Fetal Alcohol Syndrome,Growth Retardation, Facial Abnormalities, and Central Nervous System Dysfunction,Partial Fetal Alcohol Syndrome,Alcohol Related Birth Defects,Birth Defects, Alcohol-Related,FAEs (Fetal Alcohol Effects),FASDs,Syndrome, Fetal Alcohol

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