Sökning: "spleen"

Visar resultat 1 - 5 av 25 uppsatser innehållade ordet spleen.

  1. 1. Serglycin as a potential diagnostic biomarker for hemangiosarcoma in dogs

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

    Författare :Cassandra Linder; [2022]
    Nyckelord :Serglycin; EEF2; cancer; hemangiosarcoma; dog; canine; metastatic; biomarker; qPCR;

    Sammanfattning : Hemangiosarcoma (HSA) is a common splenic malignant neoplasia in dogs, originating from the endothelium. The tumor has an aggressive character, and the clinical symptoms of HSA are mostly due to the secondary effects of the tumor such as tumor growth or rupture. The prognosis is poor for HSA, usually with a survival time of under one year. LÄS MER

  3. 2. Optimering av dehydrering för 5 millimeters vävnader i Logos

    Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för hälsovetenskaper

    Författare :Fanny Berg; [2021]
    Nyckelord :;

    Sammanfattning : Kvalite inom patologi är viktigt och det finns flera steg i preanalysen som kan påverka diagnostiken. Fixering, dehydrering och snittning är viktiga steg där fel kan uppstå som påverkar diagnostiken. Fixering förhindrar autolys och att mikroorganismer inte kan tränga in i vävnaden. LÄS MER

  4. 3. The role of diseases in mass mortality of wood lemmings (Myopus schisticolor)

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Henrik Johansen; [2021]
    Nyckelord :wood lemming; Myopus schisticolor; disease; virus; pathogens; mass mortality; orthohantavirus; pan-orthohantavirus; somatic index; spleen index;

    Sammanfattning : Like many other rodent species, the wood lemming (Myopus schisticolor) exhibits cycles with large population peaks but unlike most other European rodents, these peaks are frequently followed by mass mortality. It is largely unknown what pathogens wood lemmings carry and if pathogens could affect their population dynamics. LÄS MER

  5. 4. Noise Reduction of Scintillation Camera Images Using UNET: A Monte Carlo Simulation Approach

    Master-uppsats, Lunds universitet/Sjukhusfysikerutbildningen

    Författare :Johanna Korpijärvi; [2021]
    Nyckelord :Medicine and Health Sciences;

    Sammanfattning : Background The project aims to reduce the noise in planar 111-In projections with a machine learning model. Method Sixteen base phantoms were used to create 696 phantoms in XCAT. An anterior planar projection was simulated with 111-In and ten uptake curves for each phantom in SIMIND. LÄS MER

  7. 5. Multi-Modal Learning for Abdominal Organ Segmentation

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Shruti Atul Mali; [2020]
    Nyckelord :Deep learning; multi-modal learning; medical imaging; image segmentation; abdominal organs; liver; kidneys; spleen; CT; MR; 3D-Unet;

    Sammanfattning : Deep Learning techniques are widely used across various medical imaging applications. However, they are often fine-tuned for a specific modality and are not generalizable when it comes to new modalities or datasets. One of the main reasons for this is large data variations for e.g. LÄS MER