The symptoms of HAR are anapetia and haemorrhage, some of which induced visual functional disturbance or loss of sight, some of sufferers can not recover back to plain. HAR最初表现为血管扩张、出血,严重的导致视功能障碍、失明,有的在回到平原后仍不能恢复正常。
Some neuropeptide can effect blood supply by accommodate anapetia and permeability to influence the fracture healing. 一些神经肽具有血管调节活性,通过调节血管扩张与血管通透性,进而影响血液供应直接影响骨折愈合。