Sökning: "stress."

Visar resultat 31 - 35 av 4659 avhandlingar innehållade ordet stress..

  1. 31. Fish coping with stress-Physiology and behaviour in salmonids with focus on stress coping styles, rearing conditions and smolt migration

    Författare :Malin Rosengren; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Behaviour; Conservation; Cortisol; Intestinal barrier function; Metabolism; Salmonids; Stress; Stress coping styles;

    Sammanfattning : When animals are reared for conservational releases it is paramount to avoid reducing genetic and phenotypic variation over time. Therefore, an understanding of how behavioural and physiological traits affect the performance of an individual both within the captive and the wild environment is required. LÄS MER

  3. 32. Overlapping Neural Substrates of Alcohol- and Anxiety-Related Behavior in the Rat

    Författare :Riccardo Barchiesi; Estelle Barbier; Markus Heilig; Annika Thorsell; Andrew Holmes; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alcohol use disorder; Anxiety disorder; Behavior; Rat; Prelimbic cortex; Amygdala; Basolateral amygdala; Stress; Epigenetics; Syt1; Prdm2; Avp; Conditioned fear; Social defeat stress; Witness stress; Susceptibility; Resilience;

    Sammanfattning : Alcohol use is a leading cause of death and disease worldwide. A large part of this disease burden is associated with alcohol use disorder (AUD), a diagnostic category characterized by excessive use in spite of negative consequences ("compulsive use"), a loss of control over intake, and choice of alcohol over natural rewards. LÄS MER

  4. 33. Chronic stress and intestinal barrier function: Implications for infection and inflammation in intensive salmon aquaculture

    Författare :Henrik Sundh; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Intestinal barrier function; stress; cortisol; Ussing chamber; welfare; health; inflammation; neutrophils; cytokines; chronic stress;

    Sammanfattning : Aquaculture is a fast growing food-producing sector worldwide. This has increased the awareness among the public as well as governments of the need to secure the welfare and health of farmed fish. Atlantic salmon is, in non-Asian countries, one of the most successful aquacultured species. LÄS MER

  5. 34. Physiological Stress Reactivity in Late Pregnancy

    Författare :Charlotte Hellgren; Inger Sundström-Poromaa; Helena Åkerud; Mats Hammar; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; acoustic startle response; allopregnanolone; antenatal; anxiety; cold pressor test; cortisol; cortisol awakening response; depression; electrodermal; estradiol; hypothalamic-pituitary-adrenal axis; postpartum; pregnancy; progesterone; skin conductance; stress; sympathetic nervous system; Medical Science; Medicinsk vetenskap;

    Sammanfattning : During pregnancy, the basal activity is increased in both of our major stress response systems: the sympathetic nervous system and the hypothalamic-pituitary-adrenal axis. At the same time, the reactivity towards stressors is reduced. These alterations sustain maternal and fetal homeostasis, and are involved in the regulation of gestational length. LÄS MER

  7. 35. Personality, Stress, and Indoor Environmental Symptomatology

    Författare :Roma Runeson; Dan Norbäck; Håkan Stattin; Lena Hillert; Uppsala universitet; []
    Nyckelord :Medical sciences; SBS; Personality traits; stress; KSP; SOC; demands-control-support; MEDICIN OCH VÅRD; MEDICINE; MEDICIN;

    Sammanfattning : The sick building syndrome (SBS) comprises eye, nose, skin, and throat symptoms, headache and fatigue. Gender, personality aspects, and psychosocial factors at work have lately been at focus in health research. LÄS MER