2018
Anti-nociceptive effects of bupivacaine-encapsulated PLGA nanoparticles applied to the compressed dorsal root ganglion in mice
Wang T, Hurwitz O, Shimada SG, Tian D, Dai F, Zhou J, Ma C, LaMotte RH. Anti-nociceptive effects of bupivacaine-encapsulated PLGA nanoparticles applied to the compressed dorsal root ganglion in mice. Neuroscience Letters 2018, 668: 154-158. PMID: 29355697, PMCID: PMC5829013, DOI: 10.1016/j.neulet.2018.01.031.Peer-Reviewed Original ResearchConceptsDorsal root gangliaBehavioral hypersensitivityNeuronal hyperexcitabilityRoot gangliaCompressed dorsal root ganglionNormal nociceptive responsesAnti-nociceptive effectsChronic neuropathic painPostoperative pain managementCentral nervous systemIntact DRGsL4 DRGChronic compressionIpsilateral pawNeuropathic painRadicular painHind pawsPain managementIpsilateral hindNociceptive informationNociceptive responsesPain behaviorIntervertebral foramenNociceptive stimuliLocal anesthetics
1992
Subpopulations of “nocifensor neurons” contributing to pain and allodynia, itch and alloknesis
LaMotte R. Subpopulations of “nocifensor neurons” contributing to pain and allodynia, itch and alloknesis. Journal Of Pain 1992, 1: 115-126. DOI: 10.1016/1058-9139(92)90040-j.Peer-Reviewed Original ResearchSpinothalamic tract cellsDorsal hornTract cellsNociceptive primary afferent neuronsPrimary afferent neuronsPrimary sensory neuronsCentral nervous systemNon-neuronal tissuesAfferent neuronsCutaneous mechanoreceptive afferentsPrimary afferentsConvergent inputsDifferent populationsPeripheral tissuesSensory neuronsPainCutaneous injuryNervous systemMechanoreceptive afferentsNoxious eventsProlonged enhancementNeuronsItchAllodyniaAlloknesis