Objectives To study effect of exogenous mesenchymal stem cells(MSCs) transplantation for acute myocardial infarction(AMI) on general state of health, heart function,sizes of infarction, neovascularization in rabbits.

• 目的研究同种异体骨髓间质干细胞(bone marrow mesenchymal stem cells MSCs)移植至梗死心肌后对兔的一般情况、心功能、梗死面积和血管新生的影响。