Sökning: "Collagen"

Visar resultat 1 - 5 av 85 uppsatser innehållade ordet Collagen.

  1. 1. Developing a protocol for 3D-printable bioink from decellularised porcine tissue

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Vendela Sandin; [2024]
    Nyckelord :Scaffold; Extracellular matrix; ECM; Bioink; Bioprinting; Collagen; Pharmaceutical technology; Technology and Engineering; Biology and Life Sciences;

    Sammanfattning : T-cell administration via a scaffold is a promising tool for treatment of inoperable solid tumours. Traditional scaffold materials lack the complexity of the extracellular matrix (ECM) that cells normally grow in. An alternative is to instead use decellularised ECM (dECM) from biological tissue to create the scaffold. LÄS MER

  3. 2. Tuning physical and chemical attributes of the synthetic implant poly(L-lactic acid) and its effects on biological stimulation

    Kandidat-uppsats,

    Författare :Gabriella Sverlinger; Felicia Norman; Nora Othman; Wilma Hämäläinen; Michaela Thyberg; Maja Jonsson; [2023]
    Nyckelord :Polylactic acid; degradation rate of PLLA; physio- chemical properties of PLA; injectable PLLA;

    Sammanfattning : Poly(lactic acid) (PLA) is a polymer chain consisting of repeating units of lactic acid (LA) used in various biomedical applications because of its biocompatible features. It is commonly used as a subdermal filler and constitutes as the main ingredient in SculptraR, which is a collagen regenerating filler used to treat lipoatrophy of the cheeks or to rejuvenate the skin. LÄS MER

  4. 3. Sustainable utilization of waste and by-products from the meat industry

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Anton Glimåker; [2023]
    Nyckelord :Food waste; sustainability; protein; bioactive peptides; enzymes;

    Sammanfattning : The purpose of this research was to summarise existing scientific literature on waste and by-products from the meat industry and suggest how the meat industry can use it in order to reduce environmental damage, increase food availability and contribute to the achievement of the Sustainable Development Goals. The report is a literature study were several databases were used. LÄS MER

  5. 4. A Machine Learning Approach to Skin Cancer Delineation on Photoacoustic Imaging

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Författare :Alice Fracchia; [2023]
    Nyckelord :Skin cancer; carcinoma; photoacoustic imaging; ultrasound imaging; machine learning; dimensionality reduction; sandpiles algorithm; active contour; multilayer perception MLP ; convolutional neural networks CNN ; autoencoder; Physics and Astronomy;

    Sammanfattning : Skin cancer is a growing public health concern due to its prevalence among the population. Current clinical procedures require high invasiveness and multiple surgeries, which are responsible for patient discomfort and high medical expenses. LÄS MER

  7. 5. Överrörlighet hos ridhästar : en enkätstudie riktad till hästägare

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

    Författare :Malin Hjort; Moa Sandström; [2023]
    Nyckelord :Ehlers-Danlos Syndrom; HERDA; Häst; Kollagen; Varmblod; WFFS; Överrörlighet;

    Sammanfattning : Detta studentarbete handlar om hur rörliga varmblodshästar i Sverige anses vara enligt sina ägare. Det finns ingen definition för överrörlighet hos häst. Överrörlighet är något som på humansidan kan associeras med en sjukdom som heter EhlersDanlos syndrom och hos häst har en del sjukdomar liknats med denna. LÄS MER