Figure 1From: Fibrin and poly(lactic-co-glycolic acid) hybrid scaffold promotes early chondrogenesis of articular chondrocytes: an in vitro studyMeasurement of cell proliferation activity of in vitro constructs. Fibrin/PLGA and PLGA construct exhibited similar growth pattern in vitro. Cells proliferation was gradually increased until day-14. Fibrin/PLGA showed a significant higher (p < 0.05) cells proliferation than PLGA at day-3 (*). Cells proliferation activity had declined by day-21.Back to article page