Sökning: "Adolescence"

Visar resultat 21 - 25 av 456 avhandlingar innehållade ordet Adolescence.

1. 21. Stress, Drugs and Neuroscience : Neurobiological Effects of Social Stressors and Drug Exposure in Young and Adolescent Rats

   Författare :Linnea Granholm; Ingrid Nylander; Erika Roman; Anne-Lie Svensson; Maria Ellgren; Annika Thorsell; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescence; alcohol exposure; amphetamine; beta-endorphin; dopamine; dynorphin; early life; endogenous opioids; enkephalin; gene expression; high-speed chronoamperometry; nociceptin orphanin FQ; radioimmunoassay; self-administration; social stress; voluntary alcohol intake; Farmaceutisk vetenskap; Pharmaceutical Science;

   Sammanfattning : Experiences early in life or during adolescence modulate neuronal networks in the immature brain and consequently lay the foundation for future susceptibility or resilience towards psychiatric disorders. The objective in this thesis is to understand, in part, how the surrounding environment shapes the brain of a young individual. LÄS MER

3. 22. Low back pain in adolescent athletes

   Författare :Claes-Göran Sundell; Karin Larsén; Håkan Jonsson; Adad Baranto; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescence; Ischial Tuberosity; Low Back Pain; Oedema; Pars Interarticularis; Physical Activity; Pseudoarthrosis; Sport Activity; Stress fracture; Stress reaction; Sports Medicine; idrottsmedicin;

   Sammanfattning : Background: Globally Low back pain (LBP) is one of five leading causes of years lived with disability (YLD), and LBP is a common complaint among adults as well as adolescents and adolescence athletes. During adolescents, the LBP often is considered as non- specific without structural findings and thus not needed to be further diagnosed or treated specifically. LÄS MER

4. 23. Tired of pain or so tired it hurts? Mechanisms and factors influencing the temporal relationship between insomnia and pain in adolescents

   Författare :Tor Arnison; Jonas Persson; Martien Schrooten; Nicole Tang; Örebro universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Adolescence; Insomnia; Sleep; Pain; Mood; Anxiety; Depression;

   Sammanfattning : Onset of both chronic pain and insomnia is high during adolescence, a phenomenon believed to be caused by a range of biological, psychological and social factors that are unique or particularly salient during adolescence. Negative mood has been established as a salient mechanism explaining the sleep-pain relationship, but an elaborate understanding of if and how mood mediate the relationship in adolescents is lacking. LÄS MER

5. 24. Eczema in childhood and adolescence

   Författare :Emma Johansson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Background: Eczema (atopic dermatitis) is an itchy inflammatory skin disease that affects many children and adolescents. Eczema associated with IgE antibodies is called atopic eczema (AE), while other eczema is called nonatopic eczema (non-AE). Having a filaggrin (FLG) mutation is associated with increased risk for eczema. LÄS MER

7. 25. Adolescent behavior : Links to early-life stress and alcohol in male and female rats

   Författare :Stina Lundberg; Erika Roman; Ingrid Nylander; Heidi MB Lesscher; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescence; alcohol exposure; behavior; corticosterone; dynorphin; early life; endogenous opioid peptides; Met-enkephalin-Arg6Phe7 MEAP ; individual differences; multivariate concentric square field MCSF ; phenotyping; radioimmunoassay; selective breeding for alcohol consumption; voluntary alcohol intake; Farmaceutisk vetenskap; Pharmaceutical Science;

   Sammanfattning : Adolescence is an important developmental phase with large changes in behavior, physiology and neurobiology, which transform an individual from immature child to independent adult. Due to these changes, adolescence is a sensitive period for exposure to environmental factors such as stress and drug exposure; it is also a common age of onset for alcohol consumption as well as several psychiatric disorders. LÄS MER