Adenovirus-mediated CTLA4Ig gene inhibits infiltration of immune cells and cell apoptosis in rats after liver transplantation

Table 3 Comparison in rejection grade after transplantation (mean±SD).

Group	Post-operative time (d)
	1	3	5	7	12
Group I	0,0,0	2,1-2,2	3,2-3,2-3	3,2-3,3	3,3,2-3
Group II	0,0,0	0,0,0a	0-1,0-1,1a	1,0-1,1a	1,1,1-2a
Group III	0,0,0	0,0-1,0a	0,0-1,0a	0,1,0-1a	0,0,1ab

^aP<0.05, vs Group;

^bP<0.01 Group II vs Group III.