Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013132104> ?p ?o ?g. }
- W2013132104 abstract "The present study assessed the effect of a single subcutaneous injection of resiniferatoxin (RTX), an ultrapotent capsaicin analogue, on the activity of spinal cholecystokinin (CCK) systems, by using electrophysiological and in situ hybridization techniques. Subcutaneous RTX at 0.3 mg/kg, but not vehicle, produced marked thermal hypoalgesia in rats on the hot plate and tail flick tests. Partial recovery from hypoalgesia occurred in some (<50%), but not all, RTX-treated rats after 2 weeks. The flexor reflex in response to activation of high threshold afferents was recorded 15-35 days after RTX- or vehicle-treatment. There was no obvious difference between RTX- and vehicle-treated rats in the baseline flexor reflex. Intravenous morphine at 1 mg/kg caused a depression of the flexor reflex in vehicle- and in RTX-treated rats. The reflex depressive effect of morphine was significantly briefer in RTX-treated, non-recovered rats than vehicle-treated rats. Furthermore, CI-988, a high affinity antagonist of CCKB receptors, caused a minor depression of the reflex in vehicle- and RTX-treated rats that had partially recovered, whereas the reflex depressive effect of CI-988 was significantly enhanced in RTX-treated, non-recovered rats. In situ hybridization showed that RTX treatment caused a marked and significant increase in the number of dorsal root ganglion (DRG) neurone profiles expressing CCKB receptor mRNA, whereas only a small increase was observed for CCKA receptor mRNA expressing neurone profiles. Significantly more DRG neurone profiles expressed CCKB receptor mRNA in RTX-treated, non-recovered rats compared to partially recovered rats. RTX-treatment did not influence the expression of CCK mRNA in DRGs. Since CCK functions as a physiological antagonist of morphine, it is suggested that RTX treatment enhances the activity of spinal CCK systems, leading to the reduced effect of morphine and increased effect of the CCKB receptor antagonist CI-988. This may mainly be due to upregulation of CCKB receptors in DRG neurones." @default.
- W2013132104 created "2016-06-24" @default.
- W2013132104 creator A5013543425 @default.
- W2013132104 creator A5025946762 @default.
- W2013132104 creator A5055926195 @default.
- W2013132104 creator A5056388603 @default.
- W2013132104 creator A5073311910 @default.
- W2013132104 creator A5077494149 @default.
- W2013132104 creator A5084173178 @default.
- W2013132104 date "2000-01-01" @default.
- W2013132104 modified "2023-10-03" @default.
- W2013132104 title "Increased spinal cholecystokinin activity after systemic resiniferatoxin: electrophysiological and in situ hybridization studies" @default.
- W2013132104 cites W1511198581 @default.
- W2013132104 cites W1873255488 @default.
- W2013132104 cites W1912979861 @default.
- W2013132104 cites W1970829598 @default.
- W2013132104 cites W1974705948 @default.
- W2013132104 cites W1979100850 @default.
- W2013132104 cites W1988646125 @default.
- W2013132104 cites W1991546010 @default.
- W2013132104 cites W1997517400 @default.
- W2013132104 cites W2004035928 @default.
- W2013132104 cites W2004061912 @default.
- W2013132104 cites W2004647775 @default.
- W2013132104 cites W2005103650 @default.
- W2013132104 cites W2014869536 @default.
- W2013132104 cites W2017417965 @default.
- W2013132104 cites W2026100531 @default.
- W2013132104 cites W2027119507 @default.
- W2013132104 cites W2036165354 @default.
- W2013132104 cites W2037288595 @default.
- W2013132104 cites W2044177351 @default.
- W2013132104 cites W2047551246 @default.
- W2013132104 cites W2053837497 @default.
- W2013132104 cites W2055335617 @default.
- W2013132104 cites W2069178379 @default.
- W2013132104 cites W2069804249 @default.
- W2013132104 cites W2070812578 @default.
- W2013132104 cites W2075221857 @default.
- W2013132104 cites W2075316492 @default.
- W2013132104 cites W2078110538 @default.
- W2013132104 cites W2084478012 @default.
- W2013132104 cites W2092984973 @default.
- W2013132104 cites W2107705149 @default.
- W2013132104 doi "https://doi.org/10.1016/s0304-3959(99)00173-6" @default.
- W2013132104 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10601669" @default.
- W2013132104 hasPublicationYear "2000" @default.
- W2013132104 type Work @default.
- W2013132104 sameAs 2013132104 @default.
- W2013132104 citedByCount "14" @default.
- W2013132104 countsByYear W20131321042012 @default.
- W2013132104 countsByYear W20131321042014 @default.
- W2013132104 crossrefType "journal-article" @default.
- W2013132104 hasAuthorship W2013132104A5013543425 @default.
- W2013132104 hasAuthorship W2013132104A5025946762 @default.
- W2013132104 hasAuthorship W2013132104A5055926195 @default.
- W2013132104 hasAuthorship W2013132104A5056388603 @default.
- W2013132104 hasAuthorship W2013132104A5073311910 @default.
- W2013132104 hasAuthorship W2013132104A5077494149 @default.
- W2013132104 hasAuthorship W2013132104A5084173178 @default.
- W2013132104 hasConcept C126322002 @default.
- W2013132104 hasConcept C134018914 @default.
- W2013132104 hasConcept C15490471 @default.
- W2013132104 hasConcept C155164980 @default.
- W2013132104 hasConcept C160145004 @default.
- W2013132104 hasConcept C170493617 @default.
- W2013132104 hasConcept C185592680 @default.
- W2013132104 hasConcept C195512701 @default.
- W2013132104 hasConcept C2776354303 @default.
- W2013132104 hasConcept C2777593968 @default.
- W2013132104 hasConcept C2779245659 @default.
- W2013132104 hasConcept C2780051329 @default.
- W2013132104 hasConcept C2781199918 @default.
- W2013132104 hasConcept C42219234 @default.
- W2013132104 hasConcept C71924100 @default.
- W2013132104 hasConcept C83974742 @default.
- W2013132104 hasConceptScore W2013132104C126322002 @default.
- W2013132104 hasConceptScore W2013132104C134018914 @default.
- W2013132104 hasConceptScore W2013132104C15490471 @default.
- W2013132104 hasConceptScore W2013132104C155164980 @default.
- W2013132104 hasConceptScore W2013132104C160145004 @default.
- W2013132104 hasConceptScore W2013132104C170493617 @default.
- W2013132104 hasConceptScore W2013132104C185592680 @default.
- W2013132104 hasConceptScore W2013132104C195512701 @default.
- W2013132104 hasConceptScore W2013132104C2776354303 @default.
- W2013132104 hasConceptScore W2013132104C2777593968 @default.
- W2013132104 hasConceptScore W2013132104C2779245659 @default.
- W2013132104 hasConceptScore W2013132104C2780051329 @default.
- W2013132104 hasConceptScore W2013132104C2781199918 @default.
- W2013132104 hasConceptScore W2013132104C42219234 @default.
- W2013132104 hasConceptScore W2013132104C71924100 @default.
- W2013132104 hasConceptScore W2013132104C83974742 @default.
- W2013132104 hasLocation W20131321041 @default.
- W2013132104 hasOpenAccess W2013132104 @default.
- W2013132104 hasPrimaryLocation W20131321041 @default.
- W2013132104 hasRelatedWork W1912979861 @default.
- W2013132104 hasRelatedWork W1969138450 @default.
- W2013132104 hasRelatedWork W1972656995 @default.
- W2013132104 hasRelatedWork W1981489308 @default.
- W2013132104 hasRelatedWork W1983411840 @default.