9Dhar DK,Naora H,Yamanoi A,et al.Requisite role of VEGF receptors in angiogenesis of hepatocellular carcinoma:a comparison with angiopoietin/Tie pathway[J].Anticacer Res,2002,22(IA):379-386.
10Etoh T,Inoue H,Tanaka S,et al.Angiopoietin-2 is retlated to tumor angiogenesis in gastric earinoma:possible in vivo regulation via induction of proteases[J].Cancer Res,2001,61:2145-2153.
