Fig. 2

Expression of β1-integrin on the ADSCs isolated from the liposuction aspirates (a–c, original magnification ×40). a β1-integrin expression in an ADSC demonstrated by immunohistochemistry. b β1-integrin expression in an ADSC demonstrated by immunohistochemistry. c β1-integrin expression in two ADSCs demonstrated by immunohistochemistry. d A cluster of cells containing also ADSCs expressing β1-integrin demonstrated by immunohistochemistry