After silver staining or coomassie blue staining, images were captured by scanner, and then the images were edited and matched using Imagemaster2DE analysis software.

• 电泳后经银染或考马斯亮蓝染色，ImageMaster双向凝胶电泳软件分析，将有意义的差异蛋白质点胶内胰蛋白酶解，经过基质辅助激光解吸电离飞行时间质谱(MALDI-TOF)鉴定。