Showing results (31-40 of 69) with videos related to

Sort By:
Pageof 7
Brain Research|May 16, 1983
The effect of hypophysectomy and gonadotropin administration on the distribution and quantity of LH-RH in the brains of platyfish: a combined immunocytochemistry and radioimmunoassay studyM P Schreibman, L Halpern-Sebold, M Ferin, et al.
General and Comparative Endocrinology|December 9, 1998
Testosterone accelerates the development of the catfish GnRH system in the brain of immature African catfish (Clarias gariepinus)E A Dubois, M A Florijn, M A Zandbergen, et al.
The Journal of Endocrinology|February 1, 1994
Effects of gonadotrophin-releasing hormone during the pubertal development of the male African catfish (Clarias gariepinus): gonadotrophin and androgen levels in plasmaR W Schulz, M C van der Sanden, P T Bosma, et al.
Developmental Dynamics : an Official Publication of the American Association of Anatomists|October 27, 1999
Characterization of zebrafish primordial germ cells: morphology and early distribution of vasa RNAA K Braat, T Zandbergen, S van de Water, et al.
General and Comparative Endocrinology|August 1, 1986
Purification of gonadotropic hormone from the pituitary of the African catfish, Clarias gariepinus (Burchell), and the development of a homologous radioimmunoassayH J Goos, R de Leeuw, E Burzawa-Gérard, et al.
The American Journal of Physiology|December 9, 1998
Sex steroids and the initiation of puberty in male African catfish (Clarias gariepinus)J E Cavaco, C Vilrokx, V L Trudeau, et al.
General and Comparative Endocrinology|November 1, 1994
Gas chromatographic-mass spectrometric (GC-MS) analysis of gonadal steroids in plasma of the male African catfish, Clarias gariepinus: effects of castration or treatment with gonadotropin releasing hormone analogueG J Vermeulen, J G Lambert, M J van der Looy, et al.
Cell and Tissue Research|January 1, 1981
Glycoprotein gonadotropin in the plasma and its cellular origin in the adenohypophysis of sham-operated and ovariectomized rainbow trout, Salmo gairdneriL J Van Putten, J Peute, P G Van Oordt, et al.
Fish Physiology and Biochemistry|November 14, 2013
Pituitary gonadotropin-releasing hormone (GnRH) receptor activity in goldfish and catfish: seasonal and gonadal effectsH R Habibi, R De Leeuw, C S Nahorniak, et al.
Fish Physiology and Biochemistry|November 7, 2013
Testicular responsiveness to gonadotropic hormonein vitro and Leydig and Sertoli cell ultrastructure during pubertal development of male African catfish (Clarias gariepinus)W Schulz, K Lubberink, M A Zandbergen, et al.
Pageof 7