Significance of expression of heat shock protein90α in human gastric cancer

Table 1 Hsp90α expression in tissues of gastric cancer and gastritis

Pathologic types	n	Grade of hsp90α expression				Positive rate (%)
		-	+	++	+++
Gastric cancer	33	4	23	4	2	88
Gastritis	33	15	13	4	1	55

^bP < 0.01 vs group of Gastritis, χ² = 8.943.

Table 2 Hsp90α expression in gastric cancer tissues and tissues adjacent to cancer

Pathologic types	n	Grade of hsp90α expression				Positive rate (%)
		-	+	++	+++
Gastric cancer	33	4	23	4	2	88
Tissues adjacent to cancer	33	15	17	1	0	55

^bP < 0.01 vs group of tissue adjacent to cancer, χ² = 8.943.

Table 3 Hsp90α expression in tissues of gastric cancer with and without lymph node metastasis

Pathologic types	n	Grade of hsp90α expression				Positive rate (%)
		-	+	++	+++
With lymph node metastasis	23	0	17	4	2	100
Without lymph node metastasis	10	4	5	1	0	60

^bP < 0.01 vs group without ymph node metastasis, χ² = 10.469.