Sökning: "Stark"

Visar resultat 1 - 5 av 469 avhandlingar innehållade ordet Stark.

  1. 1. Ecological disturbances and emergence of resistance in the oral and gastrointestinal microflora after drug exposure

    Författare :Christina Stark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; ecology antimicrobial resistance oral gastrointestinal microflora B-lactamase enzyme induction.;

    Sammanfattning : Ecological disturbances and emergence of resistance in the oral and gastrointestinal microflora after drug exposure Christina Stark, Division of Oral Microbiology, Department of Immunology, Microbiology, Pathology and Infectious Diseases, Huddinge University Hospital, Karolinska Institute, Stockholm, SwedenThe exposure of antimicrobial agents and antacids may disturb the ecological balance ofthe normal microflora. This influence often leads to decreased colonization resistance dueto repression of sensitive bacteria and selection of resistant bacteria which have acquiredresistance during therapy. LÄS MER

  2. 2. Observations on morphology and function of cutaneous and subcutaneous sensory mechanoreceptors : an experimental study in mammals

    Författare :Birgit Stark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; mechanoreceptors; somatosensory organisation; blood-nerve barrier; Glucose transporter-1; nerve regeneration; TGF-ß family; neurotrophin receptors;

    Sammanfattning : Tactile sensory discrimination is dependent upon an intact system of peripheral mechanoreceptors, their nerve fibre afferents with cell bodies in the dorsal root ganglion and the dorsal column-medial lemniscal system which relays tactile information from the skin to the cortex. Injury to any part of the afferent pathways leads to compromised mechanoreceptive perception. LÄS MER

  3. 3. Phosphorus release and recovery from treated sewage sludge

    Författare :Kristina Stark; Elzbieta Plaza; Bengt Hultman; Jes la Cour Jansen; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ash; Phosphorus release; Phosphorus recovery; Sludge fractionation; Supercritical water oxidation; Sustainable sludge handling.; Water engineering; Vattenteknik;

    Sammanfattning : In working towards a sustainable society, recycling and recovery of products together with handling of scarce resources must be considered. The growing quantities of sludge from wastewater treatment plants and the increasingly stringent restrictions on landfilling and on agricultural use of sludge are promoting other disposal alternatives. LÄS MER

  4. 4. Phosphorus release from sewage sludge by use of acids and bases

    Författare :Kristina Stark; KTH; []
    Nyckelord :Chemical demand; phosphorus recovery; sludge fractionation; supercritical water oxidation; sustainable sludge handling;

    Sammanfattning : .... LÄS MER

  5. 5. Staphylococcus aureus : aspects of pathogenesis and molecular epidemiology

    Författare :Lisa Stark; Per-Eric Lindgren; Sture Löfgren; Erik Kihlström; Jan Strindhall; Andreas Matussek; Johanna Ericson Sollid; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Staphylococcus aureus is a human commensal colonizing about 30 per cent of the population. Besides, it is a frequent cause of infections such as skin, wound and deep tissue infections and also more life-threatening conditions such as pneumonia, endocarditis and septicaemia. S. aureus may also cause different toxicoses. LÄS MER