2024
Itch and Pain Behaviors in Irritant Contact Dermatitis Produced by Sodium Lauryl Sulfate in Mice
Malewicz-Oeck N, Zhang Z, Shimada S, LaMotte R. Itch and Pain Behaviors in Irritant Contact Dermatitis Produced by Sodium Lauryl Sulfate in Mice. International Journal Of Molecular Sciences 2024, 25: 7718. PMID: 39062959, PMCID: PMC11276812, DOI: 10.3390/ijms25147718.Peer-Reviewed Original ResearchIrritant contact dermatitisDay 1Heat stimuliSkin inflammationSigns of spontaneous painContact dermatitisHyperalgesia-like behaviorResponses to pruritogensPain-like behaviorsSodium lauryl sulfateCompared to salineMeasurement of skin thicknessSpontaneous painIncreased skin thicknessHistamine-dependentPain behaviorCutaneous inflammationScratching boutsMouse modelPainSkin thicknessItchingInflammationMiceDay 0
1997
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
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