title: [Effect of epiphyseal extracts in lowering the threshold sensitivity of the hypothalamo-hypophyseal system of old female rats to the action of estrogens].
mesh_terms: D000367:Age Factors; D000818:Animals; D004054:Diethylstilbestrol / Q000037:antagonists & inhibitors*; D004971:Estrus / Q000187:drug effects; D005260:Female; D006984:Hypertrophy; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects*; D010053:Ovary / Q000502:physiology; D010870:Pineal Gland; D011247:Pregnancy; D051381:Rats; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D014020:Tissue Extracts; D004054:Diethylstilbestrol
vernacular_title: Snizhenie poroga chuvstivitel'nosti gipotalamo-gipotalamo-gipofizarnoĭ sistemy k deĭstviiu éstrogenov pod vliianiem ékstrakta épifiza u starykh samok krys.