Angiogenin is very important physiologic function on normal tissue growth and rebuilding. furthermore, it possibilitily takes part in birthing new vein of the tissue of tumour, and acts the pathology in transferring tumour.

• 摘要人血管生成素对正常机体的组织发育和再生具有较重要的生理功能，同时还可能参与肿瘤组织的新生血管生成，在肿瘤转移中发挥病理作用。