Search for dissertations about: "miljömedicinsk utvecklingsbiologi"

Showing result 6 - 10 of 16 swedish dissertations containing the words miljömedicinsk utvecklingsbiologi.

  2. 6. Behavioural and Neuroendocrine Effects of Stress in Salmonid Fish

    Author : Øyvind Øverli; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; Aggression; Behaviour; Brain; Coping; Cortisol; Dominance; Dopamine; Feeding; Hierarchy; Norepinephrine; Responsiveness; Serotonin; Utvecklingsbiologi; Developmental biology; Utvecklingsbiologi; Developmental Biology; miljömedicinsk utvecklingsbiologi;

    Abstract : Stress can affect several behavioural patterns, such as food intake and the general activity level of an animal. The central monoamine neurotransmitters serotonin, dopamine, and norepinephrine are important in the mediation of both behavioural and neuroendocrine stress effects. READ MORE

  4. 7. BMP - a key signaling molecule in specification and morphogenesis of sensory structures

    Author : Vijay Kumar Jidigam; Lena Gunhaga; Jonas von Hofsten; Richard A. Lang; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; BMP signaling; Placode morphogenesis; lens; retina; olfactory; otic; Developmental Biology; miljömedicinsk utvecklingsbiologi;

    Abstract : Cranial placodes are transient thickenings of the vertebrate embryonic head ectoderm that will give rise to sensory (olfactory, lens, and otic) and non-sensory (hypophyseal) components of the peripheral nervous system (PNS). In most vertebrate embryos, these four sensory placodes undergo invagination. READ MORE

  5. 8. Control of early development of the lens and the retina

    Author : Tanushree Pandit; Lena Gunhaga; Paola Bovolenta; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Lens; retina; BMP; FGF; chick; Developmental Biology; miljömedicinsk utvecklingsbiologi;

    Abstract : The nervous system is composed of two separate compartments, the central and the peripheral nervous system. The peripheral nervous system (PNS) composed mainly of sensory organs transmits sensory information to the central nervous system (CNS) comprising the brain and the spinal cord. READ MORE

  6. 9. Characterization of New Players in Planar Polarity Establishment in Arabidopsis

    Author : Stefano Pietra; Markus Grebe; Niko Geldner; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SABRE; planar polarity; CLASP; cell division orientation; microtubule cytoskeleton; actin; AIP1; patterning; Developmental Biology; miljömedicinsk utvecklingsbiologi;

    Abstract : Coordinated polarity and differentiation of cells in the plane of a tissue layer are essential to the development of multicellular organisms. Arabidopsis thaliana root hairs and trichomes provide model systems to study the pathways that control planar polarity and cell fate specification in plants. READ MORE

  7. 10. Transcriptional regulation of the platelet-derived growth factor B gene

    Author : Stephen J. Miller; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi; Biology; Biologi; Developmental Biology; miljömedicinsk utvecklingsbiologi;

    Abstract : The Platelet-Derived Growth Factor B (PDGF-B) gene product is an important protein during development and adult life, as well as being associated with the development of many tumour types. It has been ascribed roles in many normal and pathological processes including angiogenesis, tissue repair, atherosclerosis and cytotrophoblast proliferation. READ MORE