http://research.usc.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Effects of neuropeptides and sex steroids on the pituitary-gonadal axis of pre-pubertal F1 wreckfish (hāpuku) Polyprion oxygeneios in vivo: evidence of inhibitory effects of androgens http://research.usc.edu.au/vital/access/manager/Repository/usc:23302 Wed 17 Oct 2018 14:11:30 AEST ]]> Regulation of gonadotropin-releasing hormone (GnRH)-receptor gene expression in tilapia: Effect of GnRH and dopamine http://research.usc.edu.au/vital/access/manager/Repository/usc:785 Tue 16 Oct 2018 12:17:18 AEST ]]> New insights in developmental origins of different GnRH (gonadotrophin-releasing hormone) systems in perciform fish: An immunohistochemical study in the European sea bass (Dicentrarchus labrax) http://research.usc.edu.au/vital/access/manager/Repository/usc:752 Tue 16 Oct 2018 12:14:49 AEST ]]> Possible Interactions between Gonadotrophs and Somatotrophs in the Pituitary of Tilapia: Apparent Roles for Insulin-Like Growth Factor I and Estradiol http://research.usc.edu.au/vital/access/manager/Repository/usc:1534 Tue 16 Oct 2018 11:48:27 AEST ]]> The mRNA levels of GtH Iβ, GtH IIβ and GH in relation to testicular development and testosterone treatment in pituitary cells of male tilapia http://research.usc.edu.au/vital/access/manager/Repository/usc:1537 Tue 16 Oct 2018 11:48:25 AEST ]]> Gonadotropin response to GnRH during sexual ontogeny in the common carp, Cyprinus carpio http://research.usc.edu.au/vital/access/manager/Repository/usc:1525 300%, while that of LHβ increased by 200%. In maturing males, FSHβ mRNA did not change and only a slight increase occurred in that of LHβ. In 16-month-old postvitellogenic females, there was no response of FSHβ mRNA, while that of LHβ dramatically increased. In spermiating males of the same age, mRNA of both FSHβ and LHβ increased following sGnRHa injection. Immunoreactive cGtH was present in the pituitary and plasma of all fish examined, but in juveniles it did not change following sGnRHa injection. In maturing and mature fish of both genders, sGnRHa administration was followed by a marked increase in circulating cGtH, concomitant with a decrease in its pituitary content, indicating the limited amount of the hormone stored in the gland. In conclusion, the response of the gonadotropin subunit mRNAs in the common carp was found to be differential and dependent on the gender and the phase of sexual ontogeny.]]> Tue 16 Oct 2018 11:47:37 AEST ]]> Long-term testosterone treatment stimulates GtHII synthesis and release in the pituitary of the black carp, Mylopharyngodon piceus http://research.usc.edu.au/vital/access/manager/Repository/usc:1585 Tue 16 Oct 2018 11:46:19 AEST ]]> Regulation of gonadotropin subunit genes in tilapia http://research.usc.edu.au/vital/access/manager/Repository/usc:1561 Tue 16 Oct 2018 11:44:24 AEST ]]> Cloning, characterization and expression of the D2 dopamine receptor from the tilapia pituitary http://research.usc.edu.au/vital/access/manager/Repository/usc:11743 Fri 07 Nov 2014 12:01:47 AEST ]]>