Research Article

Acinar Cell Proliferation Promoted by BMP2 in Injured Mouse Parotid Gland: BMP2 Promotes Cell Proliferation in Parotid Gland

Figure 2

Mouse parotid acinar cells in primary culture. (a) Cell proliferative capacity of BMP2-added (100 ng/mL) and nonadded (control) groups after 48 hr of culture. The proliferative capacity of BMP2-added cultured cells was significantly increased compared to that in the control group. Indicates significance at , . Data were shown as mean ± SD. Three independent experiments were performed. (b) Protein expression of E-cadherin (an epithelial marker) and vimentin (a mesenchymal marker) in cultured cells of each group at 48 hr after the addition of BMP2. NIH3T3 (3T3) was used as a positive control for mesenchymal markers. RS: rat serum.
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