Search for dissertations about: "Stefan Hallgren"

Found 2 swedish dissertations containing the words Stefan Hallgren.

  2. 1. Neuroestrogen and male reproductive behaviour in the guppy

    Author : Stefan Hallgren; Södertörns högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Neuroöstrogener; aromatas; reproduktionsbiologi; Biology; Biologi;

    Abstract : .... READ MORE

  4. 2. Brain Aromatase in the guppy, Poecilia reticulata : Distribution, control and role in behaviour

    Author : Stefan Hallgren; Håkan Olsén; Bertil Borg; Julie Bakker; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Oestrogen production; behaviour; anatomy; endocrinology; bio markers; endocrine disruption; Organism biology; Organismbiologi; funktionell morfologi; Functional Zoomorphology; Biology;

    Abstract : Oestrogens are produced by aromatisation of androgens by the aromatase enzyme. In the vertebrate brain this synthesis has vital functions in nerve protection, cell proliferation and nerve development during injury respectively brain development. READ MORE