Effects of castration,estradiol and testosterone on tubulin levels of the medial basal hypothalamus and the adenohypophysis of the rat |
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Authors: | C. Valenti María I. Vacas D. P. Cardinali |
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Affiliation: | (1) Centro de Estudios Farmacológicos y de Principios Naturales (CEFAPRIN), Obligado 2490, 1428 Buenos Aires, (Argentina);(2) CEFAPRIN, Obligado 2490, 1428 Buenos Aires, Argentina |
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Abstract: | Summary Tubulin levels of the medial basal hypothalamus (MBH) were greater in male than in female rats. Orchidectomy brought about a decrease of MBH tubulin concentration, whereas testosterone injection augmented it in the MBH and adenohypophysis. Estradiol administration augmented MBH tubulin and protein concentration.This study was supported in part by grants from the Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina (CONICET) (grant No. 6638), and the Programa Latinoamericano de Investigación en Reproducción Humana (PLAMIRH 2.3.1.75 R). |
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