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《世界胃肠病学杂志：英文版》
>Levels of v5 and v6 CD44 splice variants in serum of patients with colorectal cancer are not correlated with pT stage,histopathological grade of malignancy and clinical features
Levels of v5 and v6 CD44 splice variants in serum of patients with colorectal cancer are not correlated with pT stage,histopathological grade of malignancy and clinical features
AIM:This study was designed to compare the levels of v5 and v6 splice variants of CD44 evaluated using ELISA test in the serum of patients with colorectal cancer in different stages of progression of the disease estimated in pT stage according to WHO score, histopathological grade of malignancy and some clinicopathological features.METHODS:The serum obtained from 114 persons with colorectal adenocarcinomas was examined using ELISA method, pT stage and grade of malignancy of the tumour were examined in formalin fixed and paraffin embedded materials obtained during operation.RESULTS:Only the level of CD44 v5 in the serum of patients before operation with G2 pT4 tumour was lower than that in other probes and the difference was statistically significant.We did not find any other correlations between the level of v5 and v6 CD44 variants and other evaluated parameters.CONCLUSION:The level of CD44 v5 and v6 estimated by ELISA test in the serum can not be used as a prognostic factor in colorectal cancer.
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