Objective:To study the effect of intrapleural endostatin and mannatide infusion on malignant molecule expression in pleural fluid of malignant pleural effusion.Methods:Patients with lung cancer and malignant pleural e...Objective:To study the effect of intrapleural endostatin and mannatide infusion on malignant molecule expression in pleural fluid of malignant pleural effusion.Methods:Patients with lung cancer and malignant pleural effusion treated in our hospital between April 2013 and December 2015 were selected and randomly divided into two groups, the observation group received intrapleural endostatin and mannatide infusion treatment and control group accepted routine intrapleural infusion treatment. 4 weeks after treatment, the pleural fluid samples were collected to determine the levels of tumor markers, invasion-related molecules, VEGF-related molecules and anti-tumor cytokines.Results:4 weeks after treatment, CEA, CYFRA21-1, NSE, SCC-Ag, CXCL12, CXCR4, MMP2, MMP9, VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGF-R1, VEGF-R2 and VEGF-R3 levels in pleural fluid of observation group were significantly lower than those of control group while LASS2/TMSG-1, IFN-γ, IL-2, TNF-α, IL-17 and IL-23 levels were significantly higher than those of control group.Conclusion:Intrapleural endostatin and mannatide infusion treatment of malignant pleural effusion can more effectively kill cancer cells, inhibit cell invasion, angiogenesis and lymphangiogenesis, and enhance antitumor immune response.展开更多
文摘Objective:To study the effect of intrapleural endostatin and mannatide infusion on malignant molecule expression in pleural fluid of malignant pleural effusion.Methods:Patients with lung cancer and malignant pleural effusion treated in our hospital between April 2013 and December 2015 were selected and randomly divided into two groups, the observation group received intrapleural endostatin and mannatide infusion treatment and control group accepted routine intrapleural infusion treatment. 4 weeks after treatment, the pleural fluid samples were collected to determine the levels of tumor markers, invasion-related molecules, VEGF-related molecules and anti-tumor cytokines.Results:4 weeks after treatment, CEA, CYFRA21-1, NSE, SCC-Ag, CXCL12, CXCR4, MMP2, MMP9, VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGF-R1, VEGF-R2 and VEGF-R3 levels in pleural fluid of observation group were significantly lower than those of control group while LASS2/TMSG-1, IFN-γ, IL-2, TNF-α, IL-17 and IL-23 levels were significantly higher than those of control group.Conclusion:Intrapleural endostatin and mannatide infusion treatment of malignant pleural effusion can more effectively kill cancer cells, inhibit cell invasion, angiogenesis and lymphangiogenesis, and enhance antitumor immune response.
