Changes of erythrocyte immunity function in rats with traumatic brain injury / 重庆医科大学学报

ABSTRACT

Objective:Toexplore the changes and mechanismofErythrocyte ImmunityFunction(EIF)in rats with Traumatic Brain Injury(TBI).Methods:HealthyWistar rat(sn=70)were divided intocontrol group(n=10)and TBI group(n=60),model ofTBI were prepared and divided into mild group(n=30)and moderate to severe group(n=30).Red Blood Cell-C3b Receptor Rate(RBC-C3bRR)and Red Blood Cell-Immune Complex Rate(RBC-ICR)of rats with TBI were measured by methed of yeast fungus and the content of serum ?-endophin(?-EP)was tested by radioimmunoassay.Results:Compared with the control group,RBC-C3bRR of rats with TBI decreased significantly while RBC-ICR and?-EP increased significantly(P