Sökning: "cell viability"

Visar resultat 1 - 5 av 359 avhandlingar innehållade orden cell viability.

  1. 1. Characterisation of mammalian cell culture processes with NIR spectroscopy

    Författare :Per Sivertsson; KTH; []
    Nyckelord :near-infrared NIR spectroscopy; cell culture; mammalian cell culture; characterisation; glucose; lactate; ammonia; cell content; viability; multivariate analysis; principal component analysis PCA ; partial least squares regression PLS ; score plo;

    Sammanfattning : The importance of recombinant proteins produced by mammaliancell culture has increased dramatically due to the discoveriesin the field of recombinant biotechnology. Therefore,optimising and gaining process knowledge about cell culture hasalso gained in interest. LÄS MER

  3. 2. Label-free processing of stem cell preparations by acoustophoresis

    Författare :Franziska Olm; Avdelningen för molekylär hematologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; acoustophoresis; label-free cell separation; ultrasound; microfluidics; stem cell processing; CTC separation;

    Sammanfattning : The first bone marrow transplant in a human was performed in 1959, providing evidence that cells can be used for transplantation and treatment, revealing that healing capacities lie within the human body that ought to be understood. Since then hematopoietic stem cell transplantation has developed as a standard treatment for many cancers besides other malignancies. LÄS MER

  4. 3. The effects of growth hormone on opioid-induced toxicity in vitro

    Författare :Erik Nylander; Mathias Hallberg; Alexis Bailey; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Growth hormone; opioids; methadone; morphine; ketobemidone; fentanyl; oxycodone; hydromorphone; insulin-like growth factor; cell viability; NG108-15; SH-SY5Y; hippocampus; cortex; Farmaceutisk vetenskap; Pharmaceutical Science;

    Sammanfattning : There is an ongoing opioid crisis in the United States that is portrayed by a large number of opioid-related deaths. Many of these cases involve commonly used prescription opioids, such as morphine, oxycodone, fentanyl, and methadone. This is concerning and highlights the problems associated with long-term opioid treatment. LÄS MER

  5. 4. Studies on various culture systems for chondrocytes and osteoblasts

    Författare :Juha Prittinen; Mikko Lammi; Minna Kellomäki; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; chondrocyte; osteoarthritis; surface materials; topography; tissue engineering; mechanical stimulation; Medical Cell Biology; medicinsk cellbiologi;

    Sammanfattning : Osteoarthritis and osteochondral defects are ailments that are increasing in frequency as the lifespan of the population increases and sedentary lifestyle becomes more common. Osteoarthritis is an inflammatory disease that causes the progressive degeneration of articular surfaces and the underlying bone. LÄS MER

  7. 5. Challenges in Islet Transplantation and Strategies to Improve Beta-Cell Function

    Författare :Hanna Liljebäck; Per-Ola Carlsson; James Shaw; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Islet transplantation; Type 1 diabetes; Mesenchymal stem cells; Medical Cell Biology; Medicinsk cellbiologi;

    Sammanfattning : The incidence of type 1 diabetes is increasing worldwide and therapies of islet transplantation and potential cell-based therapies are rapidly evolving. Choosing the optimal site for such therapies is crucial for safety and for obtaining the best possible outcome. LÄS MER