Essays about: "quantification"

Showing result 21 - 25 of 557 essays containing the word quantification.

  1. 21. Exploratory study of ion pair liquid chromatography separation methods and sample preparation procedures – for quantification of amount 5’capped and uncapped mRNA

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Felicia Lindström; [2023]
    Keywords : ;

    Abstract : Using ion pair chromatography, separation and analysis of shorter mRNA fragments was possible. The aim of the study was to develop a separation method for quantitation of 5’capped versus uncapped mRNA. Cleavage of mRNA was performed by complementary probes and the enzyme RNase H which created shorter mRNA fragments containing the 5’ end. READ MORE

  3. 22. Aggregating predictions of a yeast semantic segmentation model : Reducing a pixel classifier into a binary image classifier

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ali Muquri; [2023]
    Keywords : ;

    Abstract : The introduction of machine learning in clinical microbiology is important for aiding clinical laboratories with highly repetitive tasks that are fatiguing, error-prone, and require long employee training time due to the complex nature of the task. A challenging task that belongs to the subareas that need assistance is yeast detection in fluorescence microscopy where various yeast morphologies exist. READ MORE

  4. 23. Cytokine capture with beads in cytotoxicity assays in microwells

    University essay from KTH/Tillämpad fysik

    Author : Maxime Simon; [2023]
    Keywords : Microbead; Inteferon gamma; Natural Killer cells; microwell; binding-reaction model; Mikrokula; Interferon gamma; Naturliga Mördarceller; Mikrobrunn; modell för bindningsreaktion;

    Abstract : Cytokines are small, secreted proteins that are important for cell signalling in theimmune system. Interferon gamma (IFN-γ) is one of the most potent cytokines thatnatural killer (NK) cells of the innate immune system secrete with both antiviral,antibacterial, and antitumoral activity. READ MORE

  5. 24. Hårkortisol som ett mått på kronisk stress hos katter med diabetes mellitus

    University essay from SLU/Dept. of Clinical Sciences

    Author : Felicia Johansson Bergqvist; [2023]
    Keywords : diabetes mellitus; hårkortisol; HCC; katt; kronisk stress;

    Abstract : Diabetes mellitus (DM) är en av de vanligaste endokrina sjukdomarna hos katt och definieras som ett tillstånd med persisterande hyperglykemi, ofta till följd av en insulinresistens. Katter som drabbas av sjukdomen behandlas vanligen med insulin, vilket ges som injektioner av djurägarna själva. READ MORE

  6. 25. Development of specific host cell protein assays

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Anna Ivert Nordén; [2023]
    Keywords : Gyrolab; Immunoassay; HCP;

    Abstract : The manufacturing and the development of biotherapeutic drugs involves the expression of biotherapeutic proteins in a host cell expression system followed by a purification process. Bioanalytical methods to measure impurities such as host cell proteins (HCPs) are needed to obtain a robust process and a safe drug according to regulatory requirements. READ MORE