Sökning: "mixtures"

Visar resultat 1 - 5 av 754 avhandlingar innehållade ordet mixtures.

  1. 1. Developmental exposure to mixtures of environmental pollutants : Studies on metabolism, developmental processes, and reproductive organs in zebrafish and chicken embryos

    Författare :Anna Mentor; Maria Jönsson; Patrick Babin; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mixtures; Developmental toxicology; Endocrine disrupting chemicals; Metabolism; Feminization; Zebrafish; Chicken embryo; Biology with specialization in Environmental Toxicology; Biologi med inriktning mot miljötoxikologi; Biology with specialization in Environmental Toxicology; Biologi med inriktning mot miljötoxikologi; Biology with specialization in Environmental Toxicology; Biologi med inriktning mot miljötoxikologi; Biology with specialization in Environmental Toxicology; Biologi med inriktning mot miljötoxikologi;

    Sammanfattning : Humans and wildlife are continuously exposed to mixtures of environmental pollutants. Mixture toxicity can be challenging to predict due to interactions between chemicals and thus whole-mixture approaches are crucial in toxicology. LÄS MER

  3. 2. Understanding Adhesive Mixtures for Inhalation : Particle Dynamics Modelling and Segregation Experiments

    Författare :Sohan Sarangi; Göran Frenning; Göran Alderborn; Kyrre Thalberg; Johannes Khinast; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; inhalation; adhesive mixtures; dry powder inhaler; discrete element method; segregation; stability; modeling; Galenisk farmaci; Pharmaceutics; Farmaceutisk vetenskap; Pharmaceutical Science;

    Sammanfattning : Pulmonary route has been used as a source of drug delivery to lungs for centuries. Drugformulation decides the type of inhaler devices such as pressurized metered-dose inhalers(pMDIs), nebulizers and dry powder inhalers (DPIs). LÄS MER

  4. 3. A group contribution equation of state for CFC-containing mixtures

    Författare :Eva Fransson; Jean Vidal; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; excess function; chloroflourcarbons; modelling; group contribution method; mixtures;

    Sammanfattning : .... LÄS MER

  5. 4. Molecular and phenotypical toxicological effects of environmental pollutants and their mixtures : A mechanistic approach

    Författare :Greta Nilén; Steffen Keiter; Maria Larsson; Nikolai Scherbak; Magnus Engwall; Malin Celander; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Environmental pollutants; mixtures; soil; zebrafish; Danio rerio; behavior; gene expression; lipidomics; image analysis; PCB126; PFOS; B[a]P; Arsenic; risk assessment;

    Sammanfattning : Current environmental risk assessment of polluted sites primarily relies on single compound evaluation. However, in the environment, organisms are often exposed to complex mixtures of pollutants. LÄS MER

  7. 5. Impact of epidemiologically identified mixtures of endocrine disrupting chemicals on metabolic programming

    Författare :Polina Lizunkova; Joëlle Rüegg; Elin Engdahl; Joachim Sturve; Carl-Gustaf Bornehag; Juliette Legler; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Endocrine disrupting chemicals; Mixtures; Metabolism; Developmental Toxicology; Epigenetics; Biologi med inriktning mot ekotoxikologi; Biology with specialization in Environmental Toxicology;

    Sammanfattning : We are ubiquitously exposed to a plethora of endocrine-disrupting chemicals (EDCs), i.e. substances that alter the function(s) of the endocrine system. While ample evidence show individual EDC's influence on developmental processes resulting in adverse health outcomes, less is known about the effects of human-relevant EDC mixtures exposure. LÄS MER