Table 2.

Pathological findings in canine renal homografts^a

	Groups
	1	2	3	4	5	6
No. in group	32	31	11	11	10	11
Rejection
Total	25	27	8	8	6	7
Cellular only	6	5	2	1	4	3
Cellular + humoral	19	22	6	7	2	4
Normal	4	3	1	1	3	3
Portal vein thrombosis; no rejection	0	1	0	0	0	1
Cortical necrosis; no rejection	1	0	1	2	0	0
Renal artery thrombosis; infarction	2	0	1	0	1	0

^aThe groups are defined in Table 1.