Clinical Research
Copyright ©The Author(s) 2003.
World J Gastroenterol. Feb 15, 2003; 9(2): 377-380
Published online Feb 15, 2003. doi: 10.3748/wjg.v9.i2.377
Table 3 Expression of PCNA protein in pancreatic cancer tissues
CharacteristicsPCNA protein expression
-+Rate (%)
Tumor tissue92371.9a
Adjacent tissue181443.8a
Well-differentiation81157.9b
Moderate or low-differentiation11292.3b
Lymph node metastasis012100.0c
Non- Lymph node metastasis91155.0c