Sökning: "Karolinska Institute"

Visar resultat 1 - 5 av 51 avhandlingar innehållade orden Karolinska Institute.

1. 1. The study of the Escherichia coli BarA-UvrY two-component system and its ability to sense the environment

   Författare :Anna-Karin Pernestig; Öjar Melefors; S Normark; Nyström Thomas; Stockholm Karolinska Institute; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical sciences; Medicin; Medical sciences; Medicin;

   Sammanfattning : .... LÄS MER

3. 2. Breakfast habits among European adolescents : The Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) Study

   Författare :Lena Hallström; Michael Sjöström; Jonatan Ruiz; Carine Vereecken; Anna-Karin Lindroos; Karolinska institutet; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Breakfast; adolescents; socio-demographical factors; dietary assessment; 24-h recall; food groups; cardiovascular disease risk factors; Europe; breakfast;

   Sammanfattning : The aim of this thesis was to study the associations of individual and socio-environmental factors with breakfast habits among adolescents on a European level.   Methods: The HELENA-study (Healthy Lifestyle in Europe by Nutrition in Adolescence) is a multi-centre cross-sectional, school-based study including 3528 adolescents (aged 12.5-17. LÄS MER

4. 3. Adult and pediatric trauma : outcomes and health-related quality of life

   Författare :Kerstin Sluys; Lars E Eriksson; Lennart Iselius; Tom Häggmark; Leanne Aitken; Röda Korsets Högskola; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Trauma; Injury; Health- related quality of life; Follow- up; Pediatric; Adolescents; SF-36; PedsQL 4; 0; trauma;

   Sammanfattning : Background: Trauma is the number one killer of children and young adults and the  most common cause for hospital admissions for these age-groups in Sweden. Trauma is  also one of the most common causes for hospital care and early death for older people. LÄS MER

5. 4. Human Embryonic Stem Cells; A novel model system for early human development

   Författare :Karin Gertow; Lars Ährlund-Richter; Henrik Semb; Karolinska Institute; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; human embryonic stem cells; Human embryonic stem cells; model system; differentiation; xeno-grafting; teratoma; development; karyotype; chromosomal integrity; variant.;

   Sammanfattning : Human embryonic stem cells (HESC) have since their first description in 1998 been recognized as a theoretically endless source of cells capable of differentiation into any somatic cell type. Although great attention has been given to their potential use in cell- based therapy, they are equally important as research tools for studies on early human development, both normal and diseased. LÄS MER

7. 5. Burnout and sleep

   Författare :Mirjam Ekstedt; T Akerstedt; Karolinska Institutet; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sleep; burnout; sleepiness; fatigue; polysomnography; arousals; fragmentation; SWA; phenomenology; stress; metabolic; CVD;

   Sammanfattning : The overall aim of this thesis was to describe the physiological characteristics of sleep in persons with burnout and the relation between sleep and a number of physiological stress markers. The aim was also to evaluate the diurnal pattern of subjective sleepiness and fatigue across workday and weekend, and to describe the experiences of time preceding burnout from a life world perspective. LÄS MER