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目的 了解尖锐湿疣患者皮损处整合素α6 mRNA的表达,初步探讨其在尖锐湿疣的发病与复发中的意义.方法 采用反转录-聚合酶链反应(RT-PCR)方法测定初发和复发(各30例)尖锐湿疣患者皮损处整合素α6 mRNA的表达,另选30例行包皮环切术的非尖锐湿疣人群作为对照.多组均数比较采用方差分析(ANOVA),多组均数间两两比较采用Student-Newman-Keuls检验(q检验).结果 整合素α6在正常包皮组、初发尖锐湿疣皮损组和复发尖锐湿疣皮损组中mRNA的表达(整合素α6/GAPDH)分别为0.25±0.10、0.79±0.16和1.07±0.29,差异有统计学意义(F=127.687,P=0.001).结论 整合素α6可能在尖锐湿疣发病和复发中发挥作用,为临床预防和治疗尖锐湿疣提供了新的思路.

Objective To investigate the expression of integrin α6 mRNA in skin lesions of patients with condyloma acuminata. Methods Sixty outpatients with condyloma acuminate, including 30 primary cases and 30 recurrent cases were enrolled in the study;30 non-condyloma acuminate patients undergoing circumcision were used as normal controls. The expression of integrin α6 mRNA in condyloma acuminata lesions of primary and recurrent cases, as well as in skin samples of normal controls were determined by RTPCR. ANOVA was used to compare the differences among the groups, and Student-Newman-Keuls test(q test)was used for pairwise comparisons. Results Relative contents of integrin α6 mRNA(integrin α6/GAPDH)in normal controls, primary and recurrent condyloma acuminata lesions were 0.25±0.10, 0.79±0.16 and 1.07±0.29, respectively, and the difference was of statistical significance(F=127.687, P=0.001). Conclusion Integrin α6 may be associated with the pathogenesis and recurrence of condyloma acuminate, which may provide a new target for prevention and treatment of the disease.