Fig. 6

Effects of GIT1 gene deletion on apoptosis of chondrocytes after tibial plateau fracture. Notes: a, b TUNEL staining result on the 14th day after surgery (×200); c d, DAPI staining result on the 14th day after surgery (×200); e, f TUNEL staining result on the 21st day after surgery (×200); g h, DAPI staining result on the 21st day after surgery (×200); i, The number of TUNEL positive cells (TUNEL positive cells/DAPI positive cells); *, P < 0.05, compared with the control group; DAPI: Diamidino-phenyl-indole; TUNEL: TDT-mediated dUTP-biotin nick end-labeling