Documents Savoirs Difference in the regulation of IL-8 expression induced by uropathogenic E. colibetween two kinds of urinary tract epithelial cells Tsai Kun-Wei, Lai Hong-Thih, Tsai Tzung-Chieh, Wu Yi-Chien, Yang Ya-Ting, Chen Kwei-Yi, Chen Chun-Ming, Chen Cheng-Nan, Chen, Li