Sökning: "Embryonic toxicity"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Embryonic toxicity.

  1. 1. Toxicological analysis of Pyraclostrobin and Cyprodinilon Zebrafish larvae

    Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Kim Yeju; [2022]
    Nyckelord :gene expression; mixture effect; toxicity; pesticides; stress response;

    Sammanfattning : Cyprodinil and pyraclostrobin are widely used pesticides to protect many plants from attack of microorganisms and fungal diseases. Although cyprodinil and pyraclostrobin exist in the aquatic environment at low concentration, their leftovers in the ecosystems lead to oxidative damage and interfere development in aquatic animals at environmental-relevant concentration. LÄS MER

  3. 2. Assessment of embryotoxicity of the antiandrogenic drugs flutamide and bicalutamide in zebrafish (Danio rerio)

    Master-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Författare :Josefin Holmlund; [2020]
    Nyckelord :Antiandrogens; Androgen receptor inhibitors; Bicalutamide; Flutamide; Ecotoxicology; Environmental toxicity; Embryonic toxicity; Embryotoxicity; Zebrafish;

    Sammanfattning : Introduction: Prostate cancer is the most common type of cancer in Sweden and is often treated using antiandrogenic drug therapy. Two substances belonging to this class of pharmaceuticals are bicalutamide and flutamide. After excretion from the human body, the drug molecules enter the wastewater treatment plant (WWTP). LÄS MER

  4. 3. Effekten av PCB126 in vitro på tidig embryonalutveckling hos nötkreatur

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Erik Oscar Eriksson; [2020]
    Nyckelord :nötkreatur; bovin; embryoutveckling; in vitro; IVF; IVP; IVM; PCB; PCB 126; polyklorerade bifenyler;

    Sammanfattning : Polyklorerade bifenyler (PCB) är industrikemikalier som började framställas i stora mängder under 1930-talet. Kommersiellt har PCB varit tillgängligt som komplexa kemiska blandningar i bland annat bekämpningsmedel, färg, plaster och olika elektriska komponenter. PCB är en grupp av över 200 dioxin- eller icke dioxinlika klorerade kolväten. LÄS MER

  5. 4. Comparison of three paraffin oils showed no difference in development of humanday-2 cryopreserved embryos:apilotstudy

    Kandidat-uppsats,

    Författare :Jennie Jansson; [2017]
    Nyckelord :oil toxicity; blastocyst classification; morphokinetics; in-vitro fertilization; culture media;

    Sammanfattning : In human-assisted reproduction, embryos are cultured in an environment designed to mimic the natural environment of embryo development. To maintain the optimal culture environment, the culture media is covered with oil. LÄS MER

  7. 5. Bri2 BRICHOS domain : Eukaryotic expression and importance of strictly conserved cysteine residues

    Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Lovisa Hemmingsson; [2017]
    Nyckelord :Bri2 BRICHOS; Aß; Chaperone; Amyloid fibril formation; Alzheimer disease; Eukaryotic expression; Cysteine residues;

    Sammanfattning : Alzheimer’s disease (AD), the most common form of dementia is associated with fibril formation of amyloid-ß peptides (Aß). Aß, proteolytically derived from Aß precursor protein (AßPP), is the major component of amyloid plaques in AD brains. LÄS MER