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Loss of μ-opioid receptor signaling in nociceptors, and not spinal microglia, abrogates morphine tolerance without disrupting analgesic efficacy
Opioid pain medications cause detrimental side effects including analgesic tolerance and opioid-induced hyperalgesia (OIH). Tolerance and OIH counteract opioid analgesia, and drive dose escalation. The cell-types and receptors on which opioids act to initiate these maladaptive processes remain dispu...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5296291/ https://www.ncbi.nlm.nih.gov/pubmed/28092666 http://dx.doi.org/10.1038/nm.4262 |