Sökning: "preservative"

Visar resultat 11 - 15 av 22 avhandlingar innehållade ordet preservative.

  1. 11. Effect of Drugs on Rabbit Retina

    Författare :Anna Cardiakidis Myers; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Drug toxicity; electroretinography; histopathology; intravitreal injection; rifabutin; anti-VEGF; triamcinolone; benzyl alcohol; anti-TNF-alpha; adalimumab;

    Sammanfattning : The adverse effects of drugs in the eye are not easily detected, and the underlying pathogenesis not fully understood. The effects of four different kinds of drugs have been investigated in the rabbit eye, using electroretinography, ocular examination and histochemical methods. LÄS MER

  3. 12. Congenital cataract and contact lenses

    Författare :Sara De Lima; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Purpose: Having a child with congenital cataract is associated with a huge responsibility for the parents in terms of the outcome of their child’s visual development. If the cataract is not removed the condition will lead to lifelong visual impairment and the surgery is preferably preformed within the first three months of life. LÄS MER

  4. 13. Consumers, cosmetics and skin sensitizers

    Författare :Kerem Yazar; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Chemical products, cosmetics and other products handled by consumers and workers frequently contain contact allergens (skin sensitizers). Contact allergens are low-molecular substances which may induce contact allergy (Type IV allergy) after contact with skin. LÄS MER

  5. 14. Fungal degradation patterns and toxicity of furfurylated wood

    Författare :Annica Pilgård; RISE; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Daphtox; Quantitative real-time PCR; Furfurylation; Microtox; Basidiomycota; Acetylation; Wood modification.; Daphnia magna; Thermal modification; Trametes versicolor; Decay; Vibrio fischeri;

    Sammanfattning : The demand for timber products is increasing with global population and affluence. Concerns regarding conventionally used toxic wood preservatives and the deforestation of tropical forests have become more prominent both socially and politically. Wood based products are generally recognised as an environmentally favourable raw material. LÄS MER

  7. 15. Concentrate or dilute contaminants? : Strategies for Swedish wood waste

    Författare :Joakim Krook; Anders Mårtensson; Stefan Anderberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Management strategies; environmental aspects; heavy metals; separation; regulation; market interactions; actors; avfall; miljö; sortering; föroreningar; tungmetaller; impregnerat trä; styrmedel; kundkrav; lagstiftning; Environmental engineering; Miljöteknik;

    Sammanfattning : This thesis aims to assess the environmental consequences of management strategies for wood waste in Sweden. There is a special focus on separation strategies and in what way such measures influence environmental aspects such as the presence of heavy metals in the waste. LÄS MER