Expression and clinical significance of IL-12 in acute cardiac allograft rejection in rats / 中国医师杂志

ABSTRACT

Objective To explore the expression and clinical significance of IL-12 in acute cardiac allograft rejection in rats.Methods Two groups of SD rats received cervical heterotopic heart transplantation from allogeneic Wistar or syngeneic SD rats.The cardiac grafts were harvested at 1,3,5,and 7 days after transplantation and detected for the expression of IL-12 mRNA by reverse transcriptional polymerase chain reaction(RT-PCR).Results With the posttransplantation day delayed,the expression of IL-12 mRNA was significantly increased in allogeneic transplant group(P