中国科技论文统计源期刊 中文核心期刊
美国《化学文摘》《国际药学文摘》
《乌利希期刊指南》
WHO《西太平洋地区医学索引》来源期刊
日本科学技术振兴机构数据库（JST）
第七届湖北十大名刊提名奖
美国《化学文摘》《国际药学文摘》
《乌利希期刊指南》
WHO《西太平洋地区医学索引》来源期刊
日本科学技术振兴机构数据库（JST）
第七届湖北十大名刊提名奖
Objective To evaluate the proper concentration of urokinase and time to dissolve cordal fiber texture by observing the dissolution of cordal fiber texture in different concentrations of urokinase solutions.Methods Cordal fiber texture obtained from thoracoscope was incubated with 0,500,1 000,2 000,4 000,6 000,8 000,10 000U•mL-1 urokinase, respectively. Then, the dissolution of cordal fiber texture was observed in 3 h. Results Using the same time quantum and different concentrations of urokinase,there was significant difference in dissolution between 0 U•mL-1 and the rest concentrations such as 500,1 000,2 000,4 000,6 000,8 000 and 10 000 U•mL-1 (P<0.05) when the time quantum was greater or equal to 1.5 h. However, there was no statistic significance among the concentions besides 0 U•mL-1 (P＞0.05). Using the same concentration but different time quantums, there was no statistic significance between 0 U•mL-1 and 6 000 U•mL-1 urokinase.When the concentrtions reach to 500,1 000,2 000,4 000,6 000, 8 000, 10 000 U•mL-1 , there was no statistic significance among the time quantums a when the time quantum was greater or equal to 1.5 h, while within 1.5 h, the difference was significant.Conclusion The proper concentartion of urokinase solution dissolving cordal fiber texture is 500 U•mL-1, and the proper time is 1.5 h.
