Search for dissertations about: "brain-pituitary-gonadal"

Found 2 swedish dissertations containing the word brain-pituitary-gonadal.

  2. 1. The brain-pituitary-gonadal axis and gonadotropic hormones in the three-spined stickleback, Gasterosteus aculeatus

    Author : Anna Hellqvist; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; brain-pituitary-gonadal; sticklebac; Gasterosteus aculeatus;

    Abstract : .... READ MORE

  4. 2. The brain-pituitary-gonadal axis of the three-spined stickleback, Gasterosteus aculeatus

    Author : Yi Ta Shao; Bertil Borg; Sylvie Dufou; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; BPG axis; GnRH; lh-β; fsh-β; three-spined stickleback; Gasterosteus aculeatus; homeostasis; feedback; funktionell zoomorfologi; Functional Zoomorphology;

    Abstract : The seasonal reproduction of the three-spined stickleback is stimulated by long day photoperiod. As in other vertebrates, the reproductive system of stickleback is regulated by the brain-pituitary-gonadal (BPG) axis which is largely controlled by feedback effects. Both negative and positive feedback effects on the BPG axis have been found in fish. READ MORE