RESUMO
Objective: To probe into the additional role of ECC in the detection of cervical HSIL. The primary objective was to risk-stratify HSIL patients according to ECC so as to provide clinical suggestions for subsequent treatment. Methods: Retrospective analysis of medical records for patients with HSIL. All patients underwent both ECC and cervical biopsy. According to the results of colposcopic targeted biopsy and ECC, the patients were divided into three groups: (1) ECC negative group (those whose colposcopic targeted biopsy indicated HSIL, but ECC indicated LSIL or chronic inflammation); (2) Only the ECC positive group (those whose ECC suggested HSIL, but colposcopic targeted biopsy showed LSIL or chronic inflammation); (3) ECC and biopsy positive group (those whose ECC and targeted biopsy were both HSIL). Chi-square test was used to analyze the differences of lesion residue and biopsy results after LEEP amongst the three groups. Results: A total of 1,146 medical records were analyzed. The diagnostic accuracy of ECC combined with colposcopic targeted biopsy for HSIL was higher than that of colposcopic biopsy alone (72.43% vs. 67.54%). When ECC indicated HSIL, the coincidence rate of ECC combined with colposcopic targeted biopsy and the histological pathology of LEEP was 86.25%, and the proportion of residual lesions after LEEP was 41.43%. When ECC and targeted biopsy both indicated HSIL, HSIL or worse lesions were confirmed in 90.68% of patients after surgery. Of these, 10.77% were confirmed as cervical invasive carcinoma. Moreover, the positive rate of LEEP resection margin and postoperative ECC in these patients was 43.48%. Conclusion: ECC can improve the detection rate of cervical HSIL and reduce missed diagnosis. Also ECC can help clinicians predict the proportion of residual lesions after LEEP. This provides the gynecologists with a reference for the need to increase the depth of the procedure and the need to perform ECC for the residual cervical canal.
RESUMO
Objective To evaluate an innovative teaching mode on obstetrics and gynecology for clinical interns. Methods A total of 195 students from Grade 2015 of Clinical Medicine (Group 2018) were enrolled to receive the innovative teaching mode. This mode was based on organ integration medicine, focused on solving problems and improving teacher-student interaction, and provided creative homework and more clinical practice for students. The teaching results were evaluated objective and structured clinical examinations and questionnaire, and by comparing their scores with those of the former two grades (Grade 2013 and 2014). The statistical analysis was performed with SPSS 21.0. Results Scores of objective and structured clinical test in Group 2018 was higher than those in the two groups former of the same period, and the difference was statistically significant (P<0.05). Satisfaction in Group 2018 was higher than that in the former two groups (P<0.05). Conclusion The their innovative teaching mode can help students to integrate theories with practice and cultivate ability of clinical thinking.
RESUMO
Objective@#To evaluate an innovative teaching mode on obstetrics and gynecology for clinical interns.@*Methods@#A total of 195 students from Grade 2015 of Clinical Medicine (Group 2018) were enrolled to receive the innovative teaching mode. This mode was based on organ integration medicine,focused on solving problems and improving teacher-student interaction, and provided creative homework and more clinical practice for students. The teaching results were evaluated objective and structured clinical examinations and questionnaire, and by comparing their scores with those of the former two grades (Grade 2013 and 2014). The statistical analysis was performed with SPSS 21.0.@*Results@#Scores of objective and structured clinical test in Group 2018 was higher than those in the two groups former of the same period, and the difference was statistically significant (P<0.05). Satisfaction in Group 2018 was higher than that in the former two groups (P<0.05).@*Conclusion@#The their innovative teaching mode can help students to integrate theories with practice and cultivate ability of clinical thinking.
RESUMO
AIM:To investigate the role of NFATc1 in vascular generation in the nude mice transplanted with human ovarian cancer SKOV3 cells.METHODS: NFATc1 expression was silenced by siRNA in SKOV3 cells.Human ovarian cancer transplantation nude mouse model was established by transplanting with SKOV3 cells in which the NFATc1 gene was silenced by siRNA technique.The expression of NFATc1, CXCR2, FGF-2 and PDGF-BB at mRNA and protein levels was determined by RT-PCR, Western blotting and immunohistochemical staining.The tumor growth, angiogenesis and lymphangiogenesis were also observed.RESULTS:Over-expression of NFATc1 was observed in human ovarian cancer tissues.The silencing of NFATc1 expression by siRNA decreased tumorigenesis of transplanted ovarian cancer cells in the nude mice, reduced tumor vascular generation and inhibited the expression of CXCR2, FGF-2 and PDGF-BB at mRNA and protein levels.CONCLUSION:NFATc1 is overexpressed in ovarian cancer.NFATc1 silencing regulates the tumor vascu-lar generation.NFATc1 thus has potential as a therapeutic target and for use in the diagnosis and evaluating prognosis of epithelial ovarian cancer.
