Studies on the hypothalamic-hypophyseal-gonadal system in Surgery
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چکیده
منابع مشابه
Acute stress, hypothAlAmic-hypophyseAl-gonAdAl Axis And testiculAr function – A reVieW
the fact that the stress response affects testicular function in several animal species, has been established for several decades. the aim of the present review was to describe how the mechanisms involved in the acute stress response affect directly or indirectly the testicular function at different levels. Both neuroendocrine axes linked to the stress response, i.e., the sympathetic-adrenomedu...
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The hypothalamic-pituitary system is considered to be a seminal event that emerged prior to or during the differentiation of the ancestral agnathans (jawless vertebrates). Hagfishes as one of the only two extant members of the class of agnathans are considered the most primitive vertebrates known, living or extinct. Accordingly, studies on their reproduction are important for understanding the ...
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متن کاملOn tumor formation in gonadal and hypophyseal transplants into the anterior eye chambers of gonadectomized rats.
Small pieces of ovarian, testicular, or ovarian plus hypophyseal tissue were transplanted to the anterior eye chambers of rats, aged ~ months, which were simultaneously gonadeetomized. One year after the operations the animals were examined. The ovarian and testieular grafts had taken and had been t ransformed to tumors in a very high percentage of cases. The ovarian and testieular tumors were ...
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ژورنال
عنوان ژورنال: Folia Endocrinologica Japonica
سال: 1957
ISSN: 0029-0661
DOI: 10.1507/endocrine1927.33.5_464