Fig. 2From: Combination of platelet-rich plasma and bone marrow mesenchymal stem cells enhances tendon–bone healing in a rabbit model of anterior cruciate ligament reconstruction a The femoral–graft–tibial complex was firmly fixed on the Instron machine to perform the mechanical test (black arrow points to the intra-articular graft). b Representative load-deformation curve obtained by the biomechanical testBack to article page