Effects of vitamin E succinate on the expression of Fas and PCNA proteins in human gastric carcinoma cells and its clinical significance

Table 1 Correlation of clinical pathological parameters with expression of Fas and PCNA in clinical gastric carcinoma tissues

Pathologic parameters	n	Fas expression		PCNA expression
		+	(%)	+	(%)
Age (yr)
≤ 45	11	4	(36.3)	11	(100)
＞ 45	48	21	(43.7)	43	(89.5)
Sex
Male	35	17	(48.5)	30	(85.7)
Female	24	8	(33.3)	24	(100)
Tumor differentiation
Well-moderate	7	6	(85.7)	5	(71.4)
Poor	52	19	(36.5)	49	(94.2)
Tumor invasion
Muscularis	26	14	(53.8)	24	(92.3)
Serosa	33	11	(33.3)	30	(90.9)
Node metastasis
( + )	22	3	(13.6)	22	(100)
( - )	37	22	(59.6)b	32	(99.8)

^aP < 0.05,

^bP < 0.01.