Their adhesion, proliferation, spreading and homogeneous distribution on polymers was monitored.
These tumours are relatively homogeneous, facilitating accurate assessment of proliferation indices.
The CellTiter-Glo luminescent assay (Promega, G7571, Anatech Analytical Technology, Bellville, South Africa) is a homogeneous method for determination of cellular proliferation and quantification of ATP present in metabolically active cells.
Water contact angle and in vitro biological tests confirm that the plasma modification alters the hydrophilicity properties of synthetic polymers and promotes proliferation of cells, leading to homogeneous cell colonization.
PhaP-RGD coating led to more homogeneous spread of cells, better cell adhesion, proliferation and chondrogenic differentiation in the scaffolds compared with those of PhaP coated or uncoated scaffolds immerging in serum minus chondrogenic induction medium.
The homogeneous α7 nAChRs primarily mediate endothelial cell proliferation, invasion and angiogenesis.
Furthermore, analysis of proliferative activity performed on the same samples revealed higher proliferation rate in DNA aneuploid homogeneous tumours than in aneuploid heterogeneous tumours and heterogeneous tumours did not overexpress p53.
The most common group, PSA high/Ki67 quartile 4-low (141/331, 43% of all cases), contained tumors with an immunohistochemistry staining pattern similar to that of normal prostate glands, that is homogeneous and intense PSA staining and low cell proliferation.
In addition to differences in abundance among host genomes, several TE families presented genetically divergent but homogeneous populations of individual copies, indicating species-specific proliferation.
Compared with the as-printed Ti 6Al 4V substrate, the heat-treated substrate had a more hydrophilic, rougher and more homogeneous surface, which should promote the early cell attachment, proliferation and osseointegration.
