Noxious Stimulus-Induced Plasticity in Spinal Cord Dorsal Horn: Evidence and Insights on Mechanisms Obtained Using the Formalin Test

作者: Terence J. Coderre

DOI: 10.1007/978-1-4615-1437-4_7

关键词:

摘要: After tissue or nerve injury, animals develop an increased sensitivity to noxious and non-noxious cutaneous stimuli, paralleling the development of hyperalgesia allodynia in humans. While these changes depend partly on sensitization peripheral tissues, there is also evidence that depends within central nervous system (CNS). Central after neural injury has been defined as a change excitability CNS neurons which triggered by outlasts nociceptive afferent inputs (Woolf Chong, 1993). There indicating persistent responses chemical stimulation with formalin spinal cord neurons, occurs early period injury. Indeed, test used now for 10 years animal model stimulus-induced plasticity. In this paper, I will debate supporting view reflects neurons. Additionally, discuss some potential mediators lead injury-induced plasticity cord.

参考文章(135)
Osamu Nakanishi, Toshizo Ishikawa, Yoshiki Imamura, Modulation of formalin-evoked hyperalgesia by intrathecal N-type Ca channel and protein kinase C inhibitor in the rat. Cellular and Molecular Neurobiology. ,vol. 19, pp. 191- 197 ,(1999) , 10.1023/A:1006937209676
Annika B. Malmberg, Tony L. Yaksh, Antinociception produced by spinal delivery of the S and R enantiomers of flurbiprofen in the formalin test European Journal of Pharmacology. ,vol. 260, pp. 283- ,(1994) , 10.1016/0014-2999(94)90354-9
G Gerber, I Kangrga, PD Ryu, JS Larew, M Randic, Multiple effects of phorbol esters in the rat spinal dorsal horn The Journal of Neuroscience. ,vol. 9, pp. 3606- 3617 ,(1989) , 10.1523/JNEUROSCI.09-10-03606.1989