Table 1. Macroscopic aspect of localized or diffuse hemorrhagic necrosis in the rabbits gastric antrum, body and fundus submitted to ischemia for 3 (group 1), 6 (group 2) and 12 (group 3) hours.

GROUPS (n = 5)	ANTRUM		BODY		FUNDUS
	Localizedn (%)	Diffusen (%)	Localizedn (%)	Diffusen (%)	Localizedn (%)	Diffusen (%)
1	-	-	2 (40%)	3 (60%)	2 (40%)	3 (60%)
2	-	-	1 (20%)	4 (80%)	-	5 (100%)
3	-	-	-	100%	-	5 (100%)