3Ikoma A,Steinhoff M,Schmelz M,et al. The neurobiology of itch[ J]. Nat Rev Neurosci,2006,7(7) :535-547.
4Schmalz M, Sehmidt R, Bickel A, et al. Specific C-receptors for itch in human skin[J]. J Neurosci, 1997 (20) , 17 : 8003-8008.
5Schmelz M, Schmidt R,Weidner C, et al. Chemical response pattern of different classes of C-nociceptors to pruritogens and algogens [ J ]. J Neurophysiol, 2003,89 ( 5 ) : 2441-2448.
6Johanek LM, Meyer RA, Hartke T, et al. Psychophysical and physio- logical evidence for parallel afferent pathways mediating the sensation of itch [ J ] J Neurosci, 2007,27 (28) :7490-7497.
7Ikoma A, Rukwied R, Stander S, et al. Neurophysiology of pruritus : in- teraction of itch and pain [ J ]. Arch Dermatol, 2003,139 ( 11 ) : 1475- 1478.
8Papoiu AD, Coghill RC, Kraft RA, et al. A tale of two itches. Common features and notable differences in brain activation evoked by cowhage and histamine induced itch [ J ]. Neurolmage, 2012,59 ( 4 ) : 3611- 3623.
