Chapman L F
J Invest Dermatol. 1977 Jul;69(1):88-97. doi: 10.1111/1523-1747.ep12497896.
The diffuse area of arteriolar vasodilation surrounding a region of recently injured human skin (axon reflex flare) is dependent upon the integrity of nerve fibers with cell bodies located in dorsal root ganglia. Evidence is presented to indicate that a vasodilator peptide similar to a kinin, neurotensin, or substance P, is implicated in the chain of biochemical events responsible for the transient shift in vascular tonus observable as the flare reaction.
在近期受伤的人类皮肤区域周围出现的小动脉扩张的弥散区域（轴突反射性潮红）取决于位于背根神经节的具有细胞体的神经纤维的完整性。有证据表明，一种类似于激肽、神经降压素或P物质的血管舒张肽参与了一系列生化事件，这些事件导致了在潮红反应中可观察到的血管张力的短暂变化。
