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- catalog abstract "Information concerning localization of exogenously administered tritiumlabeled steroid hormones in the brain by dry-mount autoradiography was presented. Estrogens, androgens, and glucocorticoids were found to be concentrated and retained in nuclei of certain neurons. The autoradiographic information on the topographic distribution of hormone-neurons (neurons which concentrate, retain, and respond in a specific manner to hormones) suggested that "feedback" areas for the regulation of endocrine glands are not restricted to the hypothalamus and preoptic region. It appeared that gonadotropin and neurons that regulate sexual behavior were widespread within the phylogenetically ancient periventricular brain, following the origin, the termination, and to some degree, the path of certain nerve-fiber tracts. In the case of estradiol and androgen, likely to be involved are the stria terminalis, the ventral amygdalohypothalamic pathway, a portion of the fornix, the periventricular bundle, and others. Hormone-neurons have been found only in the periventricular brain but not in the neopallium. It was concluded that the "hypophysiotropic area" is probably not restricted to a limited hypothetical segment of the hypothalamus but is identical with the multiple sites of autoradiographically defined hormone-neurons within the phylogenetically older periventricular brain.".
- catalog contributor b3646475.
- catalog contributor b3646476.
- catalog contributor b3646477.
- catalog contributor b3646478.
- catalog created "1971.".
- catalog date "1971".
- catalog date "1971.".
- catalog dateCopyrighted "1971.".
- catalog description "Information concerning localization of exogenously administered tritiumlabeled steroid hormones in the brain by dry-mount autoradiography was presented. Estrogens, androgens, and glucocorticoids were found to be concentrated and retained in nuclei of certain neurons. The autoradiographic information on the topographic distribution of hormone-neurons (neurons which concentrate, retain, and respond in a specific manner to hormones) suggested that "feedback" areas for the regulation of endocrine glands are not restricted to the hypothalamus and preoptic region. It appeared that gonadotropin and neurons that regulate sexual behavior were widespread within the phylogenetically ancient periventricular brain, following the origin, the termination, and to some degree, the path of certain nerve-fiber tracts. In the case of estradiol and androgen, likely to be involved are the stria terminalis, the ventral amygdalohypothalamic pathway, a portion of the fornix, the periventricular bundle, and others. Hormone-neurons have been found only in the periventricular brain but not in the neopallium. It was concluded that the "hypophysiotropic area" is probably not restricted to a limited hypothetical segment of the hypothalamus but is identical with the multiple sites of autoradiographically defined hormone-neurons within the phylogenetically older periventricular brain.".
- catalog extent "xvi, 1063 p.".
- catalog identifier "9021901447".
- catalog isPartOf "International congress series ; no. 219".
- catalog issued "1971".
- catalog issued "1971.".
- catalog language "eng".
- catalog publisher "Amsterdam,".
- catalog subject "Hormones Congresses.".
- catalog subject "Hormones congresses.".
- catalog subject "Steroids Congresses.".
- catalog subject "Steroids congresses.".
- catalog subject "W3 EX89 no.219 1970".
- catalog title "Hormonal steroids; proceedings. Editors: V. H. T. James [and] L. Martini.".
- catalog type "Conference proceedings. fast".
- catalog type "text".