Early impact of cryosurgery ablation on the function of T cellular immunity in tumor-bearing rabbits / 介入放射学杂志

Objective To discuss the early impact of cryosurgery ablation on the function of T cellular immunity in tumor-bearing rabbits through observing the changes of T cell subsets after cryosurgery procedure in experimental rabbits.Methods ① Thirty tumor-bearing rabbits were randomly and equally divided into 3 groups:group A,receiving cryosurgical treatment;group B,receiving surgical resection;and group C,used as control group.②Both the preoperative and the postoperative peripheral blood T cell subsets were determine in all experimental rabbits of three groups,the results were compared and statistically analyzed.Results After the procedure,CD8 was significantly decreased in all three groups(P