Unilateral Focal Burn Injury Is Followed by Long-Lasting Bilateral Allodynia and Neuronal Hyperexcitability in Spinal Cord Dorsal Horn
Chang YW, Tan A, Saab C, Waxman S. Unilateral Focal Burn Injury Is Followed by Long-Lasting Bilateral Allodynia and Neuronal Hyperexcitability in Spinal Cord Dorsal Horn. Journal Of Pain 2009, 11: 119-130. PMID: 19744891, DOI: 10.1016/j.jpain.2009.06.009.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnalysis of VarianceAnimalsBrain InjuriesCalcitonin Gene-Related PeptideCD11b AntigenDisease Models, AnimalFunctional LateralityHyperesthesiaMaleMicrogliaP38 Mitogen-Activated Protein KinasesPainPain MeasurementPain ThresholdPhysical StimulationPosterior Horn CellsRatsSpinal CordSubstance PConceptsSpinal cord dorsal hornBurn injuryBurn injury modelBilateral allodyniaDorsal hornNeuronal hyperexcitabilityInjury modelSpinal cordDorsal horn neuronal hyperexcitabilitySecond-order sensory neuronsCentral neuropathic mechanismsIpsilateral mechanical allodyniaDorsal horn neuronsActivation of microgliaPathogenesis of painPotential therapeutic targetNovel animal modelContralateral allodyniaMechanical allodyniaNeuropathic mechanismsSpinal microgliaBilateral painMicroglial activationNerve injuryWeeks postinjury