Sökning: "cell confluence"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden cell confluence.

  1. 1. Field Measurements and Predictions of River Flow, Sediment Transport and Morphological Changes

    Författare :Qiancheng Xie; Staffan Lundström; James Yang; J. Gunnar I. Hellström; Anders G. Andersson; Nils Ruther; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Alluvial river; Sediment transport; Morphological change; Meandering; Confluence-diffluence; River training; Field measurements; Numerical simulations; Physical model tests; Machine learning; Alluvial flod; Sedimenttransport; Morfologisk förändring; Slingrande; Konfluens-diffluens; Flodträning; Fältmätningar; Numeriska simuleringar; Fysiska modellprov; Maskininlärning; Strömningslära; Fluid Mechanics;

    Sammanfattning : In an alluvial lowland river, sediment is transported in the form of suspended and bed loads. The fluvial process is the macroscopic view and long-term consequence of sediment movement. LÄS MER

  3. 2. Non-coding RNAs in beta cell insulin secretion - emerging players in Type 2 Diabetes pathogenesis

    Författare :Jones Ofori; Diabetes - öcellsexocytos; []
    Nyckelord :T2D; insulin secretion; exocytosis; ncRNAs; GAS5; miR-152; miR-335; miR-130a b; miR-375; STXBP1; SNAP25; SYT13; PDHA1; PDX1; glucocortiocoid; beta cell function; glucose metabolism;

    Sammanfattning : Type 2 diabetes (T2D) is a complex polygenic disease influenced by both environmental and genetic factors resulting in impaired insulin release from pancreatic beta cells and insulin resistance in target tissues. The incidence of T2D is escalating and it is projected that over 640 million people will be affected by 2040. LÄS MER

  4. 3. Brown adipose tissue recruitment in-vivo and in-vitro

    Författare :David Herron; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Brown adipose tissue recruitment was studied in the newborn hamster and in brown adipocyte precursor cell cultures.In the newborn hamster, the development of the thermogenic potential of brown adipose tissue was followed by estimating the amount of the uncoupling protein thermogenin by the binding of GDP to the mitochondria. LÄS MER

  5. 4. Regulation of human eosinophil transmigration across lung epithelium

    Författare :Lixin Liu; Uppsala universitet; []
    Nyckelord :Medical sciences; Eosinophils; regulation; migration; epithelial cells; lung; calcium; CD11b CD18; neutrophils; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Eosinophil infiltration into the lung tissues and airways is a hallmark of allergic asthma. To reach the lung lumen, eosinophils migrate across the vascular endothelium, through the interstitial matrix and across lung epithelium. LÄS MER

  7. 5. Functional genetic studies of Psoriasin: a potential biomarker for breast cancer with a poor prognosis

    Författare :Stina Petersson; Göteborgs universitet; []
    Nyckelord :Psoriasin; Breast cancer; Reactive oxidant species; NF-κB; IFNγ; STAT1; ICAM-1; MUC1; CD24;

    Sammanfattning : Breast cancer is the most common malignancy in women. There is a high degree of heterogeneity in breast tumours and they can be divided into subtypes that have different expression pattern and clinical outcome. Ductal Carcinoma in situ (DCIS) is regarded as a precursor of invasive ductal breast cancer. LÄS MER