An in vitro study of ectopic discharge generation and adrenergic sensitivity in the intact, nerve-injured rat dorsal root ganglion
Zhang J, Song X, LaMotte R. An in vitro study of ectopic discharge generation and adrenergic sensitivity in the intact, nerve-injured rat dorsal root ganglion. Pain 1997, 72: 51-57. PMID: 9272787, DOI: 10.1016/s0304-3959(97)00013-4.Peer-Reviewed Original ResearchConceptsDorsal root gangliaNerve-injured ratsAdrenergic sensitivitySpontaneous activityUninjured nerveDRG cellsRoot gangliaSciatic nerveL5 dorsal root gangliaIntact dorsal root gangliaSelective alpha2-adrenergic agonistRat dorsal root gangliaAbnormal spontaneous activityInjured DRG neuronsSympathetic nervous systemAlpha2-adrenergic agonistDorsal root fibersIntact blood circulationCutaneous hyperalgesiaSpontaneous painDRG neuronsDorsal rootsSpontaneous dischargeC-fibersPeripheral axons