title: [Uterine response of golden hamsters to estrogenic stimulation in postnatal ontogeny].
abstract: The proliferative activity of the cells of uterine epithelium and stroma of the developing golden hamsters and the activity of acid phosphatase isozymes in these tissues was studied. The dynamics of changes of these indices during the normal development and upon estrogenic stimulation was followed. The uterine cells were shown to react to estrogenic stimulation was followed. The uterine cells were shown to react to estrogenic stimulation by the increase of proliferation from the first days of postnatal development. Characteristic changes in the ratio of the acid phosphatase isozymes in the epithelial cells in response to estrogenic stimulation appeared in the 2nd week of postnatal development only. The definite level of differentiation of cells-targets appears to be indispensable for the realization of certain specific effects of the hormone.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D006224:Cricetinae; D045166:Estradiol Congeners / Q000494:pharmacology*; D005260:Female; D006589:Hexestrol / Q000031:analogs & derivatives* / Q000494:pharmacology; D006651:Histocytochemistry; D008647:Mesocricetus; D012741:Sexual Maturation / Q000187:drug effects; D013268:Stimulation, Chemical; D013997:Time Factors; D014599:Uterus / Q000033:anatomy & histology / Q000187:drug effects*
chemical_list: D045166:Estradiol Congeners; D006589:Hexestrol; C020224:benzestrol
vernacular_title: Issledovanie otveta matki zolotistykh khomiachkov na éstrogennuiu stimuliatsiiu v postnatal'nom ontogeneze.