Sintered plates of 5mol% yttria-partially-stabilized zirconia have been implanted at room temperature with 5×1015to 2×1017 Fe+ ions/cm2 at 140 KeV.Electrical
目的探讨微小RNA(miR)-107对膀胱移行细胞癌侵袭转移的调控作用及其分子机制。方法miR-107模拟物和抑制物用脂质体Lipofectamine 2000在体外瞬时转染膀胱癌细胞株T24,转染72 h后采用荧光定量聚合酶链反应(FQ-PCR)的方法检测Let-7、Dicer、Ras/人高迁移率族蛋白A2(HMGA2)、锌指E-盒结合同源异形盒1(ZEB1)/ZEB2的表达;Western b