Sökning: "hormoner ålder beteende"
Hittade 2 avhandlingar innehållade orden hormoner ålder beteende.
1. Stress in chickens : Effects of domestication and early experience on behaviour and welfare
Sammanfattning : The domestication is the process where animals have adapted to human conditions. A prerequisite for domestication is tame behaviour towards humans and subsequently, selection for other desirable traits took place which led to changes in several behavioural and physiological parameters. LÄS MER
2. Neuroendocrine studies in patients with affective disorders
Sammanfattning : Background: Affective disorders are common and a major cause for increased disability and mortality worldwide. Exogenous stressors and biological variables, including neuroendocrine factors, are assumed to contribute to an increased vulnerability to mood dysregulation. LÄS MER