许多生长因子参与血管生成的生理调节。它们各自在其中起至关紧要作用 ,他们的作用必须在时间、空间和剂量方面十分细致地组织调协 ,才能形成有功能的血管网络。这一过程是复杂的。目前用随意转入一个基因 ,希望能生长出新血管网络 ,治疗缺血性疾病 ,看来有些天真 ,有可能弊多 Many growth factors are involved in the physiological regulation of angiogenesis. Each of these plays a crucial role in each, and their role must be carefully coordinated in time, space, and dose to form a functional vascular network. This process is complicated. With the current random transfer of a gene, hoping to grow a new vascular network, the treatment of ischemic disease, it seems a bit naive, may be more harm