Differences in oxidative stress dependence between gastric adenocarcinoma subtypes

Table 2 Correlation of staining with pTNM pathological classification^a

Pathological classificationb	iNOScNo. of casesTotal positive (%)	NTYRcNo. of casesTotal positive (%)	8OH-dGcNo. of casesTotal positive (%)
pTis	7 1 (14)	7 6 (86)	10 5 (50)
pT1	18 7 (39)	16 12 (75)	16 10 (63)
TC	13 7 (54)	12 9 (75)	12 8 (67)
DC	3 0 (0)	2 2 (100)	2 2 (100)
PolyC	2 0 (0)	2 1 (50)	2 0 (0)
pT2	7 3 (43)	8 6 (75)	8 4 (50)
TC	5 2 (40)	6 5 (83)	6 3 (50)
DC	0 0 (0)	0 0 (0)	0 0 (0)
PolyC	2 1 (50)	2 1 (50)	2 1 (50)
pT3/T4	22 9 (41)	15 8 (53)	21 10 (48)
TC	12 7 (58)	8 6 (75)	12 6 (50)
DC	5 1 (20)	3 1 (33)	4 2 (50)
PolyC	5 1 (20)	4 1 (25)	5 2 (40)
pN0	20 10 (50)	20 14 (70)	20 11 (55)
TC	16 8 (50)	16 13 (81)	16 10 (63)
DC	1 1 (100)	1 0 (0)	1 1 (100)
PolyC	3 1 (33)	3 1 (33)	3 0 (0)
pN+	24 8 (33)	17 9 (53)	22 11 (50)
TC	10 6 (60)	7 4 (57)	10 4 (40)
DC	7 0 (0)	5 3 (60)	5 3 (60)
PolyC	7 2 (29)	5 2 (40)	7 4 (57)
pM0	38 14 (37)	3 21 (64)	36 20 (56)
TC	25 12 (48)	2 17 (77)	25 15 (60)
DC	6 1 (17)	4 2 (50)	4 4 (100)
PolyC	7 1 (14)	7 2 (29)	7 1 (14)
pM1	16 9 (56)	12 8 (67)	16 8 (50)
TC	9 7 (78)	8 6 (75)	9 5 (56)
DC	4 0 (0)	3 2 (67)	4 1 (25)
PolyC	3 2 (67)	1 0 (0)	3 2 (67)

(a) Determination according to the newly revised classification of the AJCC and UICC. (b) TC: Intestinal or tubular carcinoma; DC: Diffuse carcinoma; PolyC: Mixed polymorphous carcinoma. (c) iNOS: Inducible nitric oxide synthase; NTYR: Nitrotyrosine; 8OH-dG: 8-hydroxy-2’-deoxyguanosine