Characterization of Macrophage/Microglial Activation and Effect of Photobiomodulation in the Spared Nerve Injury Model of Neuropathic Pain
Author(s) -
Ann K. Ketz,
Kimberly R. Byrnes,
Neil E. Grunberg,
Christine E. Kasper,
Lisa A. Osborne,
Brian A. Pryor,
Nicholas L. Tosini,
Xingjia Wu,
Juanita J. Anders
Publication year - 2016
Publication title -
pain medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.893
H-Index - 97
eISSN - 1526-4637
pISSN - 1526-2375
DOI - 10.1093/pm/pnw144
Subject(s) - neuropathic pain , medicine , nerve injury , microglia , spinal cord injury , peripheral nerve injury , spinal cord , sni , anesthesia , sciatic nerve , inflammation , chemistry , biochemistry , psychiatry , hydrolysis , acid hydrolysis
Neuropathic pain is common and debilitating with limited effective treatments. Macrophage/microglial activation along ascending somatosensory pathways following peripheral nerve injury facilitates neuropathic pain. However, polarization of macrophages/microglia in neuropathic pain is not well understood. Photobiomodulation treatment has been used to decrease neuropathic pain, has anti-inflammatory effects in spinal injury and wound healing models, and modulates microglial polarization in vitro. Our aim was to characterize macrophage/microglia response after peripheral nerve injury and modulate the response with photobiomodulation.
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