Sökning: "kristina nyberg"

Hittade 3 avhandlingar innehållade orden kristina nyberg.

  1. 1. Phagolysosomal pH measurements in alveolar macrophages

    Författare :Kristina Nyberg Lindborg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :alveolar clearance; alveolar macrophages; phagocytosis; phagolysosomal pH; respiratory burst; silica particles; S. cerevisiae; C. albicans;

    Sammanfattning : Background: Mechanical clearance of insoluble particles from the alveolar part of the lung is known to be a slow process in humans, i. e., one or several years. Particles deposited in the alveolar region are phagocytized by alveolar macrophages (AM). LÄS MER

  3. 2. The Impact of Nandrolone Decanoate on Neuropeptidergic Mechanisms Related to Cognition, Aggression, Reward and Dependence

    Författare :Kristina Magnusson; Fred Nyberg; Mathias Hallberg; Santi Mario Spampinato; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anabolic androgenic steroids; Nandrolone decanoate; Substance P; Dynorphin A; KOP receptor; Prodynorphin; Radioimmunoassay; Autoradiography; Morris water maze; PCR; Central nervous system; Biological research on drug dependence; Biologisk beroendeforskning; Biological Research on Drug Dependence; Biologisk beroendeforskning;

    Sammanfattning : The abuse of anabolic androgenic steroids (AAS) is becoming increasingly common and may result in a range of physiological as well as psychological effects such as altered behavior in terms of increased aggression, cognitive dysfunction and addictive behavior. AAS comprise testosterone and its derivatives, of which nandrolone is one of the more common. LÄS MER

  4. 3. Physical Fitness in Hospitalized Frail Elderly Patients

    Författare :Kristina Åhlund; Maria Bäck; Niklas Ekerstad; Birgitta Öberg; Lars Nyberg; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physical fitness; frailty; in-hospital care; comprehensive geriatric assessment;

    Sammanfattning : Demographic research shows that the proportion of older people in society is increasing. More people age well, but there are also more people getting old with disability and multimorbidity. The large diversity in functioning illustrates the heterogeneity of aging. LÄS MER