Fig. 2

Phenotypic analysis of LPS treated pVW-MSCs. Cells were cultured with or without LPS (10 μg/ml) for 4 h. a: representative images of pVW-MSCs morphology. Scale bar = 100 μm. b: cell cycle analysis: red: cells in G0-G1 phase, yellow: cells in S phase, green: cells in G2-M phase. c: immunophenotyping: flow cytometry analysis for mesenchymal markers: grey histograms: unstained cells, blue histograms: control cells, red histograms: LPS-treated cells. Results are representative of three biological replicates; each experiment is repeated three times