PEDF低表达和VEGF高表达可能是胃癌组织内微血管生成的分子基础，是促进胃癌细胞发生淋巴及血道转移的重要因素。
Lower PEDF and higher VEGF expression might be the molecular basis of angiogenesis in gastric carcinoma tissue and play an important role in lymphatic and blood metastasis of gastric carcinoma.
目的：探讨上皮性卵巢癌组织中血管内皮生长因子a (VEGF - A)与肿瘤内淋巴管生成及淋巴结转移的关系。
Objective to investigate the relationship between expression of vascular endothelial growth factor a (VEGF-A) and lymphangiogenesis and lymph node metastasis.
目的：探讨上皮性卵巢癌组织中血管内皮生长因子a (VEGF - A)与肿瘤内淋巴管生成及淋巴结转移的关系。
Objective to investigate the relationship between expression of vascular endothelial growth factor a (VEGF-A) and lymphangiogenesis and lymph node metastasis.
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