rdf:type |
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lifeskim:mentions |
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pubmed:dateCreated |
2011-5-25
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pubmed:abstractText |
Galanin is expressed at low levels in the intact sensory neurons of the dorsal root ganglia with a dramatic increase after peripheral nerve injury. The neuropeptide is also expressed in primary afferent terminals in the dorsal horn, spinal inter-neurons and in a number of brain regions known to modulate nociception. Intrathecal administration of galanin modulates sensory responses in a dose-dependent manner with inhibition at high doses. To date it is unclear which of the galanin receptors mediates the anti-nociceptive effects of the neuropeptide and whether their actions are peripherally and/or centrally mediated. In the present study we investigated the effects of direct administration into the receptive field of galanin and the galanin receptor-2/3-agonist Gal2-11 on nociceptive primary afferent mechanical responses in intact rats and mice and in the partial saphenous nerve injury (PSNI) model of neuropathic pain.
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pubmed:grant |
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
1744-8069
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:volume |
7
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
26
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pubmed:meshHeading |
pubmed-meshheading:21496293-Animals,
pubmed-meshheading:21496293-Disease Models, Animal,
pubmed-meshheading:21496293-Galanin,
pubmed-meshheading:21496293-Hyperalgesia,
pubmed-meshheading:21496293-Male,
pubmed-meshheading:21496293-Mice,
pubmed-meshheading:21496293-Mice, Transgenic,
pubmed-meshheading:21496293-Nerve Fibers,
pubmed-meshheading:21496293-Nociceptors,
pubmed-meshheading:21496293-Pain,
pubmed-meshheading:21496293-Rats,
pubmed-meshheading:21496293-Rats, Wistar,
pubmed-meshheading:21496293-Receptors, Galanin
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pubmed:year |
2011
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pubmed:articleTitle |
Activation of the galanin receptor 2 in the periphery reverses nerve injury-induced allodynia.
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