Sökning: "stress response"

Visar resultat 21 - 25 av 1171 avhandlingar innehållade orden stress response.

1. 21. Trauma - logistics and stress response

   Författare :Camilla Brorsson; Silvana Naredi; Anders Sylvan; Per Dahlqvist; Mikael Bodelsson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; traumatic brain injury; multiple trauma; hydrocortisone; adrenal insufficiency; hypnotics and sedatives; citric acid; glycerol; saliva; liver; colorectal surgery;

   Sammanfattning : Background: Trauma is a major cause of death and disability. Adverse events, such as prolonged prehospital time, hypoxia, hypotension and/or hyperventilation have been reported to correlate to poor outcome.Adequate cortisol levels are essential for survival after major trauma. LÄS MER

3. 22. Gendered experiences of work environment : A study of stress and ambiguity among dental students in Sweden

   Författare :Ingrid Schéle; Leif Hedman; Anne Hammarström; Eva Bejerot; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; dental students; Swedish dental education; work and organisational theories; gender power relations; ambiguity; perceived stress; satisfaction; grounded theory; content analysis; SEM; cluster analysis; tandläkarstudenter; svensk tandläkarutbildning; arbets- och organisations teorier; genus och makt relationer; ambiguitet; upplevd stress; nöjdhet; grundad teori; innehållsanalys; SEM; kluster analys; Applied psychology; Tillämpad psykologi; Psychology; psykologi;

   Sammanfattning : This thesis explores how dental students experience their education. We aim to generate ways to understand which elements relate to the students’ experience based on current theories and models regarding the quality of working life and gender (and) power relations. LÄS MER

4. 23. Role of oxidative stress response in radiosensitivity

   Författare :Ali Pour Khavari; Siamak Haghdoost; Bo Stenerlöw; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Oxidative stress; radiosensitivity; 8-oxo-dG; DNA-repair; NRF2; glioblastoma; radiotherapy; molekylär biovetenskap; Molecular Bioscience;

   Sammanfattning : The quality of the ionizing radiation (IR) can be described in terms of its nature, photons or particles, and their corresponding energies. The energy is classified in terms of High or Low linear energy transfer that will produce a different distribution of DNA damage and other molecules in the cell either by direct action or indirect action. LÄS MER

5. 24. Coordination of two different genomes in response to light and stress

   Författare :Louise Norén Lindbäck; Åsa Strand; Antony Dodd; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Arabidopsis thaliana; chloroplast; cellular communication; tetrapyrrole; circadian clock; oxidative stress; light signalling; gene regulation; molekylärbiologi; Molecular Biology;

   Sammanfattning : About 1.5 billion years ago, a photosynthetic bacteria was engulfed by a eukaryotic cell which initiated a symbiotic relationship and the evolution of the chloroplast as we know it today. The chloroplast has retained its own genome encoding for a number of proteins required for the function of the chloroplast. LÄS MER

7. 25. Control of reactive oxygen species homeostasis in response to environmental stress

   Författare :Malgorzata Plaszczyca; Katharina Pawlowski; Jean-Jacques Drevon; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Stress; antioxidant defense; ascorbate peroxidase; aerenchyma; actinorhiza; Plant physiology; Växtfysiologi; Plant Physiology; växtfysiologi;

   Sammanfattning : Plants are exposed to various fluctuations in their environmental conditions - light intensity, temperature, water status - and have to adapt in order to survive. Plant acclimatory responses can include the formation of new tissues, e.g., aerenchyma, or the activation of defense systems, e. LÄS MER