Sökning: "cytotoxicity"

Visar resultat 6 - 10 av 42 uppsatser innehållade ordet cytotoxicity.

  1. 6. Lipodisks for Dual Delivery of SN-38 and Melittin

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för kemi - Ångström

    Författare :Nathalie Alanko; [2022]
    Nyckelord :;

    Sammanfattning : The use of drug delivery systems based on liposomes or lipodisks as nanocarriers have been proven to have several advantages compared to conventional chemotherapy when drug is administered in free form. Lipodisks are not as well studied as liposomes, but can be reliably produced with a smaller size which is an important factor for efficient accumulation at the target site and penetration of tumor tissue. LÄS MER

  3. 7. Rött kötts cancerogena effekt med fokus på hemjärn

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Charlotte Borgqvist; [2022]
    Nyckelord :Rött kött; Hemjärn; Kolorektalcancer; Tillagningsmetoder;

    Sammanfattning : Syftet med denna rapport är att undersöka rött kötts cancerogena effekt med fokus på hemjärn, kolorektalcancer och tillagningsmetod. Rapporten är en litteraturstudie, där ett flertal databaser använts. LÄS MER

  4. 8. Validation of in vitro cytotoxicity assays for cancer chemotherapy combining Celltiter Glo 2.0 assay with FMCA

    Kandidat-uppsats, Uppsala universitet/Institutionen för medicinsk cellbiologi

    Författare :Mohanad Hajyahia; [2022]
    Nyckelord :Cellviability; Celltiter-Glo 2.0 reagent; fluorometric microculture cytotoxic assay; fluorescein diacetate; MTT assay and Survival Index SI % .;

    Sammanfattning : Background: Cancer is a common disease, and the choice of treatment becomes more difficult over time due to chemotherapy resistant in cancer cells. To improve the in vitroassay and the individual cancer treatment, a luminescence-based endpoint assay, CellTiter Glo 2. LÄS MER

  5. 9. Using effect-based methods to evaluate the presence of bioactive compounds in food contact materials made of paper and cardboard

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Mimmi Wänn; [2021]
    Nyckelord :Food toxicology; food contact materials; cell-based in vitro bioanalytical methods; cytotoxicity; reporter gene assay; bioactivity; bioassays; paper and cardboad;

    Sammanfattning : Food contact materials are materials that are intended to come into contact with food, and we are exposed to different types of chemicals that exist in the packages on a daily basis. In this study, a battery of effect‑based in vitro cellular bioassays was used to evaluate the presence of bioactive compounds in commonly used food contact materials made of paper and cardboard, retrieved from the Swedish market. LÄS MER

  7. 10. Graphene Quantum Dots as Fluorescent and Passivation Agents for Multimodal Bioimaging

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Nüzhet Inci Kilic; [2021]
    Nyckelord :graphene quantum dots; hybrid nanoparticles; x-ray fluorescence contrast agents; multimodal bioimaging; grafen-kvantprickar; hybrida nanopartiklarna; multimodal bioavbildning; röntgenfluorescens kontrastmedel;

    Sammanfattning : Zero-dimensional graphene (carbon) quantum dots have been drawing attention in bio-related applications since their discovery, especially for their optical properties, chemical stability, and easily modifiable surface.  This thesis focuses on the green synthesis of nitrogen-doped graphene quantum dots (GQDs) for dual-mode bioimaging with X-ray fluorescence (XRF) and optical fluorescence. LÄS MER