Vascular endothelial growth factor-A and platelet-derived growth factor-B combination gene therapy prolongs angiogenic effects via recruitment of interstitial mononuclear cells and paracrine effects rather than improved pericyte coverage of angiogenic vessels

血管内皮生长因子-A和血小板衍生生长因子-B联合基因疗法通过募集间质单核细胞和旁分泌效应而非改善血管生成血管的周细胞覆盖率来延长血管生成效应。