title: [Effect of cross-fostering on catalepsy and the brain monoamine level in rat offspring prone to catalepsy and in the control strain].
abstract: Duration of cataleptic reactions in male rats of Wistar and GC strains depended both on the genotype and on the type of rearing: it was longer in the GC rats than in the Wistar ones. In the GC males reared by Wistar foster mothers this parameter was smaller than in the control GC but higher than in Wistar rats. The NA content was significantly lower in the GC cortex, hypothalamus and striatum, and the level of serotonin and 5-HIAA was lower in cortex of the GC as compared with Wistar rats. The cross-fostering affected monoamine content in some brain structures. On the whole, serotonin, DA and NA systems of the GC rats proved to be more susceptible to stress caused by cross-fostering than those of the Wistar rats. The cross-fostering diminished interstrain differences in the NA level in cortex, striatum, and hypothalamus.
authors.affiliation: Institute of Cytology and Genetics, Russian Acad. Sci., Siberian Branch, Russia, 630090, Novosibirsk, Pr. Lavrentyeva, 10.
authors.forename: V G
authors.initials: VG
authors.lastname: Kolpakov
authors.forename: T A
authors.initials: TA
authors.lastname: Alekhina
authors.forename: T G
authors.initials: TG
authors.lastname: Amstislavskaia
authors.forename: V F
authors.initials: VF
authors.lastname: Chuguĭ
authors.forename: N N
authors.initials: NN
authors.lastname: Barykina
authors.forename: S Ia
authors.initials: SIa
authors.lastname: Amstislavskiĭ
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D015306:Biogenic Monoamines / Q000378:metabolism*; D001921:Brain / Q000378:metabolism*; D002375:Catalepsy / Q000235:genetics / Q000378:metabolism* / Q000523:psychology*; D002540:Cerebral Cortex / Q000378:metabolism; D003342:Corpus Striatum / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism; D005260:Female; D005838:Genotype; D007031:Hypothalamus / Q000378:metabolism; D008297:Male; D008425:Maternal Behavior; D008526:Medulla Oblongata / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism; D051381:Rats; D017208:Rats, Wistar; D012641:Selection, Genetic; D012701:Serotonin / Q000378:metabolism
chemical_list: D015306:Biogenic Monoamines; D012701:Serotonin; D004298:Dopamine; D009638:Norepinephrine