To study the relationship of expression of CD44v6 and C-erbB-2 oncogene with histological type, pathological grading and metastasis.Catalyzed signal amplification immunohistochemical technique was used to investigate the expression of CD44v6 and C-erbB-2 in 50 cases with gallbladder carcinoma and 20cases with gallbladder adenoma and 10 cases with chronic cholecystitis.The positive rate of CD44v6 and C-erbB-2 was 82 0% and 66 0% respectively, which was closely correlated to the histological type, pathological grading and metastasis of gallbladder carcinoma (P<0 05) .The expression of both CD44v6 and C-erbB-2 in gallbladder carcinoma were higher than that in gallbladder adenoma. The expression of CD44v6 was significantly correlated to the expression of C-erbB-2 (P<0 05) .CD44v6 and C-erbB-2 might be the important biologic markers to evaluate the malignancy and prognosis of gallbladder carcinoma.There might be coordinate regulation among them.
Liu ChengYong, Hou YuanPei, Qian XiuMei, Sun Qing, Song Li. Distribution of hepatitis B virus genotype in Xuzhou and its clinical significance[J]. J Clin Hepatol, 2005, 21(3): 151-152.
Liu ChengYong, Hou YuanPei, Qian XiuMei, Sun Qing, Song Li. Distribution of hepatitis B virus genotype in Xuzhou and its clinical significance[J]. J Clin Hepatol, 2005, 21(3): 151-152.