Sökning: "cobalt chloride"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden cobalt chloride.

  1. 1. Cobalt in the hard metal production industry : exposure via inhalation and skin and the inflammatory response in human keratinocytes

    Författare :Maria Klasson; Eva Särndahl; Håkan Westberg; Magnus Lindberg; Alexander Persson; Kristina Jakobsson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cobalt; cobalt chloride; skin; HaCaT; in vitro; cell viability; pro-inflammatory cytokines; NLRP3 inflammasome;

    Sammanfattning : Cobalt is a strong sensitizer and can cause contact allergy upon both direct contact or from airborne exposure on the skin. In the skin, keratinocytes are the first cells to come in contact with the metal and will react and respond to the danger by triggering an alarm system resulting in an inflammatory response in the skin. LÄS MER

  3. 2. On the sorption and diffusion of radionuclides in bentonite clay

    Författare :Mireia Molera Marimon; KTH; []
    Nyckelord :Bentonite; cations; anions; sodium; cesium; strontium; cobalt; chloride; iodide; sorption; diffusion; cation exchange; surface complexation; ion exclusion; montmorillonite; swelling; interlayer water; interparticle water.;

    Sammanfattning : .... LÄS MER

  4. 3. Adenosine receptors and stress : studies using methylmercury, caffeine and hypoxia

    Författare :Olga Björklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Adenosine; adenosine receptors; knock-out mice; methylmercury; caffeine; hypoxia; cobalt chloride;

    Sammanfattning : Brain development is a precisely organized process that can be disturbed by various stress factors present in the diet (e.g. exposure to xenobiotics) as well as insults such as decreased oxygen supply. LÄS MER

  5. 4. Patch testing with palladium and aluminium, epidemiological and experimental studies

    Författare :Lisbeth Rosholm Comstedt; Yrkes- och miljödermatologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Contact allergy to palladium; prevalence of metal allergy; patch testing with palladium; natrium tetrachloropalladate; palladium chloride; Finn Chamber; patch testing with aluminium; isolated palladium allergy; patch test system; adjuvants in patch testing; delayed hypersensitivty reaction;

    Sammanfattning : AbstractThe aim of this thesis was to investigate the prevalence and significance of contact allergy to palladium from a Swedish perspective. Our initial findings made it necessary to also explore the importance of the metal aluminium used in test chamber systems and the effect of aluminium chloride (Al-Cl) in patch test preparations. LÄS MER

  7. 5. Contact allergy to colophony : clinical and experimental studies with emphasis on clinical relevance

    Författare :Gunilla Färm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :colophony; contact allergy; gum rosin; laser Doppler flowmetry; LDF; pateh testing; repeated open application test; ROAT; rosin; tall-oil rosin; transepidermal water loss; TEWL; zinc oxide;

    Sammanfattning : Colophony - also called rosin - is a material obtained from coniferous trees. It is used widely in many products, particularly because of its good tackifying properties. Colophony is also used in paper sizing to increase water resistance. LÄS MER