Objective:To study the change of serum tumor markers and lesion cancer cell proliferation gene expression after Nimotuzumab combined with cisplatin and radiotherapy treatment of middle-advanced cervical cancer.Methods...Objective:To study the change of serum tumor markers and lesion cancer cell proliferation gene expression after Nimotuzumab combined with cisplatin and radiotherapy treatment of middle-advanced cervical cancer.Methods:A total of 78 patients with middle-advanced cervical cancer who were treated in our hospital between August 2013 and February 2016 were collected and divided into the control group (n=39) who received routine radiotherapy and chemotherapy and the observation group (n=39) who received Nimotuzumab combined with cisplatin and radiotherapy according to the single-blind randomized control method, and both groups were treated for 6 weeks. Before treatment and after 6 weeks of treatment, enzyme-linked immunosorbent assay (ELISA) was used to detect serum tumor marker levels, and fluorescence quantitative PCR method was used to detect the lesion proliferation gene mRNA expression.Results: Before treatment, the differences in serum tumor marker levels and lesion proliferation gene mRNA expression were not statistically significant between two groups of group. After 6 weeks of treatment, serum tumor markers SCC, CA125 and CA19-9 levels of observation group were lower than those of control group, lesion pro-proliferation genes B7-H4, HIF-1α, Sp2 and PCNA mRNA expression were lower than those of control group, and lesion anti-proliferation genes PTEN, FHIT and STC1 mRNA expression were higher than those of control group.Conclusion: Nimotuzumab combined with cisplatin and radiotherapy can effectively reduce the serum tumor marker levels, and also inhibit the lesion cancer cell proliferation in patients with middle-advanced cervical cancer.展开更多
Objective:To study the effect of preoperative hyperselective uterine arterial chemoembolization on the infiltrative growth of cancer cells in locally advanced cervical cancer.Methods: Patients with locally advanced ce...Objective:To study the effect of preoperative hyperselective uterine arterial chemoembolization on the infiltrative growth of cancer cells in locally advanced cervical cancer.Methods: Patients with locally advanced cervical cancer who underwent surgical resection in Ankang Municipality Maternity and Child Care between February 2015 and October 2017 were selected and randomly divided into the observation group who received preoperative hyperselective uterine arterial chemoembolization and the control group who received routine preoperative preparation. The contents of tumor markers in serum were determined at diagnosis and 1 day before undergoing surgery;the expression levels of tumor suppressor genes and invasion genes were determined after surgical resection.Results: 1 day before undergoing surgery, serum CA125, TSGF, SCC and HE4 levels of observation group were lower than those at diagnosis whereas serum CA125, TSGF, SCC and HE4 levels of control group were not significant different from those at diagnosis;after surgical resection, RASSF2A, FHIT, eIF4E3, RIZ1, DAPK and Syk protein expression in cervical cancer lesions of observation group were significantly higher than those of control group;whereas RbAp48, Vimentin, N-cadherin, Sox2,β-catenin and MMP9 protein expression were significantly lower than those of control group.Conclusion: Preoperative hyperselective uterine arterial chemoembolization can inhibit the infiltrative growth of cancer cells in locally advanced cervical cancer.展开更多
文摘Objective:To study the change of serum tumor markers and lesion cancer cell proliferation gene expression after Nimotuzumab combined with cisplatin and radiotherapy treatment of middle-advanced cervical cancer.Methods:A total of 78 patients with middle-advanced cervical cancer who were treated in our hospital between August 2013 and February 2016 were collected and divided into the control group (n=39) who received routine radiotherapy and chemotherapy and the observation group (n=39) who received Nimotuzumab combined with cisplatin and radiotherapy according to the single-blind randomized control method, and both groups were treated for 6 weeks. Before treatment and after 6 weeks of treatment, enzyme-linked immunosorbent assay (ELISA) was used to detect serum tumor marker levels, and fluorescence quantitative PCR method was used to detect the lesion proliferation gene mRNA expression.Results: Before treatment, the differences in serum tumor marker levels and lesion proliferation gene mRNA expression were not statistically significant between two groups of group. After 6 weeks of treatment, serum tumor markers SCC, CA125 and CA19-9 levels of observation group were lower than those of control group, lesion pro-proliferation genes B7-H4, HIF-1α, Sp2 and PCNA mRNA expression were lower than those of control group, and lesion anti-proliferation genes PTEN, FHIT and STC1 mRNA expression were higher than those of control group.Conclusion: Nimotuzumab combined with cisplatin and radiotherapy can effectively reduce the serum tumor marker levels, and also inhibit the lesion cancer cell proliferation in patients with middle-advanced cervical cancer.
文摘Objective:To study the effect of preoperative hyperselective uterine arterial chemoembolization on the infiltrative growth of cancer cells in locally advanced cervical cancer.Methods: Patients with locally advanced cervical cancer who underwent surgical resection in Ankang Municipality Maternity and Child Care between February 2015 and October 2017 were selected and randomly divided into the observation group who received preoperative hyperselective uterine arterial chemoembolization and the control group who received routine preoperative preparation. The contents of tumor markers in serum were determined at diagnosis and 1 day before undergoing surgery;the expression levels of tumor suppressor genes and invasion genes were determined after surgical resection.Results: 1 day before undergoing surgery, serum CA125, TSGF, SCC and HE4 levels of observation group were lower than those at diagnosis whereas serum CA125, TSGF, SCC and HE4 levels of control group were not significant different from those at diagnosis;after surgical resection, RASSF2A, FHIT, eIF4E3, RIZ1, DAPK and Syk protein expression in cervical cancer lesions of observation group were significantly higher than those of control group;whereas RbAp48, Vimentin, N-cadherin, Sox2,β-catenin and MMP9 protein expression were significantly lower than those of control group.Conclusion: Preoperative hyperselective uterine arterial chemoembolization can inhibit the infiltrative growth of cancer cells in locally advanced cervical cancer.