Search for dissertations about: "Stress-coping-strategies"

Found 5 swedish dissertations containing the word Stress-coping-strategies.

  2. 1. Stress Coping Strategies in Brown Trout (Salmo Trutta): Ecological Significance and Effects of Sea-Ranching

    Author : Daniel Brelin; Svante Winberg; Erik Petersson; Jörgen Johnsson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Zoophysiology; Stress-coping-strategies; Animal-personalities; Behavioral-syndromes; Brown trout; Salmo trutta; Catecholamines; Sexual maturation; Hatchery; Phenotype; Learning; Zoofysiologi; Biology; Biologi;

    Abstract : Two distinct stress coping strategies, proactive and reactive, have been stated in various animal studies, each associated with a set of behavioural and physiological characteristics. In a given challenging situation, proactive animals show more aggression, a higher general activity and a predominant sympathetic reaction. READ MORE

  4. 2. Stress Coping Strategies in Rainbow Trout (Oncorhynchus mykiss)

    Author : Joachim Schjolden; Svante Winberg; Felicity Huntingford; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; Salmonid fish; Stress coping; Serotonin; Cortisol; Catecholamines; Monoaminoxidase; Tryptophan; Monoamines; Behaviour; Stress; Biologi; Biology; Biologi;

    Abstract : Animals show a great variety in physiological and behavioural responses to stressors. These responses are often bimodally distributed within populations and show consistency on an individual level over time and across situations, which in terrestrial vertebrates have been identified as proactive and reactive stress coping strategies. READ MORE

  5. 3. Divergent Stress Coping Strategies in Brown trout (Salmo trutta)

    Author : Daniel Brelin; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Stress coping; Salmo trutta; Brown trout; teleost fish; stress response; noradrenalin; adrenalin; dopamine; cortisol; hypoxia; confinement; resident-intruder; Animal physiology; Zoofysiologi;

    Abstract : .... READ MORE

  6. 4. Roles of Arginine-Vasotocin and Corticotropin-Releasing Hormone in Stress Responses and Agonistic Behaviour of Rainbow Trout

    Author : Tobias Backström; Svante Winberg; Lynne Sneddon; Uppsala universitet; []
    Keywords : Zoophysiology; arginine-vasotocin AVT ; corticotropin releasing hormone CRH ; stress; stress coping; behaviour; rainbow trout; Zoofysiologi;

    Abstract : The neuropeptides arginine-vasotocin (AVT) and corticotropin-releasing hormone (CRH) are involved in the hypothalamic-pituitary-interrenal (HPI) axis. During stress, the HPI axis is activated and cortisol is released into the blood. In addition to their role in the HPI axis, AVT and CRH also have behavioural effects. READ MORE

  7. 5. Identification of subgroups in experimental and chronic pain : Sensory, emotional and evaluative aspects

    Author : Ragnhild Raak; Bengt H. Sjölund; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : One hundred and two healthy subjects, 32 fibromyalgia patients and 12 chronic low back pain patients were included in the study. Quantitative sensory tests were performed to identify thermal hyperalgesia in the fibromyalgia group and to compare the results with those in healthy pain-free subjects. READ MORE