Abnormal spontaneous activity and responses to norepinephrine in dissociated dorsal root ganglion cells after chronic nerve constriction
Petersen M, Zhang J, Zhang J, LaMotte R. Abnormal spontaneous activity and responses to norepinephrine in dissociated dorsal root ganglion cells after chronic nerve constriction. Pain 1996, 67: 391-397. PMID: 8951934, DOI: 10.1016/0304-3959(96)03146-6.Peer-Reviewed Original ResearchConceptsDorsal root ganglion cellsUninjured nerveGanglion cellsSpontaneous activityWhole-cell patch-clamp recordingsAbnormal spontaneous activityChronic nerve constrictionPeripheral nerve injuryPrimary sensory neuronsPatch-clamp recordingsMedium-sized cellsNerve constrictionTight ligationNerve injuryDRG cellsSciatic nerveNormal nervesAdult ratsSensory neuronsNerveNorepinephrineLow dosesAction potentialsCultures 11Current clamp