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Study of the expression and correlation of PTTG and VEGF in human extrahepatic cholangiocarcinoma / 中国普通外科杂志
Chinese Journal of General Surgery ; (12)1993.
Article in Chinese | WPRIM | ID: wpr-527147
ABSTRACT
Objective To investigate the correlation of the expressions of PTTG and VEGF proteins in extrahepatic cholangiocarcinoma,and study its role in the development of extrahepatic cholangiocarcinoma.Methods Expression of PTTG and VEGF proteins was detected by SABC immunohistochemical technique in 36 cases of extrahepatic cholangiocarcinoma,30 cases of adjacent histologically noncancerous bile duct tissues and 12 cases of benign bile duct lesions.Results The positive rates of PTTG and VEGF proteins were(72.2)%(26/36) and 83.3%(30/36) respectively,in extrahepatic cholangiocarcinoma;and 63.3%(19/30) and 76.7%(23/30) in adjacent histologically noncancerous bile duct tissues.The expression of PTTG protein was significantly positively correlated with that of VEGF protein(P

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of General Surgery Year: 1993 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of General Surgery Year: 1993 Type: Article