Fig. 3From: Transplantation of bone marrow-derived mesenchymal stem cells expressing elastin alleviates pelvic floor dysfunctionbFGF-PLGA promotes the proliferation of BMSCs. a In vitro cumulative release profile of bFGF-loaded PLGA. b Elastin-transfected BMSCs were cultured in the presence of either empty PLGA, free bFGF without PLGA (bFGF), or bFGF-loaded PLGA (bFGF-PLGA), and cell proliferation was measured by MTT assay. bFGF basic fibroblast growth factor, PLGA poly(lactic-co-glycolic acid)Back to article page