Matches in SemOpenAlex for { <https://semopenalex.org/work/W2053484345> ?p ?o ?g. }
- W2053484345 endingPage "2888" @default.
- W2053484345 startingPage "2875" @default.
- W2053484345 abstract "In view of the close structural similarity of the pro-opiocortin fragment γ-MSH and of ACTH/MSH type peptides, the behavioral profile of γ-MSH was explored. Attention was first focussed on behavioral procedures in which ACTH/MSH related neuropeptides have been found effective. Using different procedures to test avoidance behavior, it was found that γ-MSH and ACTH-like neuropeptides had opposite effects. In this respect the activity of γ-MSH resembles that of opiate antagonists rather than that of β-endorphin. Accordingly, ACTH1–24-induced excessive grooming which is blocked by opiate antagonists, is attenuated by γ-MSH. In addition, γ-MSH injected into the periaqueductal gray matter of the brainstem of opiate naive rats elicited symptoms reminiscent of those seen after opiate withdrawal. γ-MSH attenuated more or less several effects of intracerebroventricularly administered β-endorphin (e.g. antinociception, hypothermia, α-MSH release) and decreased acquisition of heroin self-administration. Although γ-MSH at rather high doses displaced naloxone from its specific binding sites in brain homogenates, it did not interfere with β-endorphin-induced effects on in vitro muscle preparations (guinea pig ileum, rat rectum). Interestingly, γ-MSH induced relaxation of the rat rectum in vitro. It is postulated that γ-MSH may attenuate β-endorphin-induced effects by acting via γ-MSH receptor sites (functional antagonism), although a pharmacological antagonism cannot be excluded as yet." @default.
- W2053484345 created "2016-06-24" @default.
- W2053484345 creator A5006962469 @default.
- W2053484345 creator A5009643915 @default.
- W2053484345 creator A5009961213 @default.
- W2053484345 creator A5049172989 @default.
- W2053484345 creator A5063566365 @default.
- W2053484345 creator A5064251986 @default.
- W2053484345 creator A5065328310 @default.
- W2053484345 creator A5070903452 @default.
- W2053484345 creator A5077892254 @default.
- W2053484345 creator A5085824009 @default.
- W2053484345 creator A5088575640 @default.
- W2053484345 date "1981-06-01" @default.
- W2053484345 modified "2023-09-27" @default.
- W2053484345 title "Behavioral profile of ψ-MSH: Relationship with acta and β-endorphin action" @default.
- W2053484345 cites W1965401354 @default.
- W2053484345 cites W1965530745 @default.
- W2053484345 cites W1971483485 @default.
- W2053484345 cites W1973412254 @default.
- W2053484345 cites W1977781102 @default.
- W2053484345 cites W1982651091 @default.
- W2053484345 cites W1991684639 @default.
- W2053484345 cites W2007180342 @default.
- W2053484345 cites W2008881195 @default.
- W2053484345 cites W2017402132 @default.
- W2053484345 cites W2020666670 @default.
- W2053484345 cites W2030288420 @default.
- W2053484345 cites W2035294814 @default.
- W2053484345 cites W2040030902 @default.
- W2053484345 cites W2047660096 @default.
- W2053484345 cites W2052790246 @default.
- W2053484345 cites W2054951528 @default.
- W2053484345 cites W2059925972 @default.
- W2053484345 cites W2063041293 @default.
- W2053484345 cites W2075811628 @default.
- W2053484345 cites W2083146991 @default.
- W2053484345 cites W2087188847 @default.
- W2053484345 cites W2089011516 @default.
- W2053484345 cites W2089018293 @default.
- W2053484345 cites W2157379321 @default.
- W2053484345 cites W2162306556 @default.
- W2053484345 doi "https://doi.org/10.1016/0024-3205(81)90104-1" @default.
- W2053484345 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6267399" @default.
- W2053484345 hasPublicationYear "1981" @default.
- W2053484345 type Work @default.
- W2053484345 sameAs 2053484345 @default.
- W2053484345 citedByCount "69" @default.
- W2053484345 crossrefType "journal-article" @default.
- W2053484345 hasAuthorship W2053484345A5006962469 @default.
- W2053484345 hasAuthorship W2053484345A5009643915 @default.
- W2053484345 hasAuthorship W2053484345A5009961213 @default.
- W2053484345 hasAuthorship W2053484345A5049172989 @default.
- W2053484345 hasAuthorship W2053484345A5063566365 @default.
- W2053484345 hasAuthorship W2053484345A5064251986 @default.
- W2053484345 hasAuthorship W2053484345A5065328310 @default.
- W2053484345 hasAuthorship W2053484345A5070903452 @default.
- W2053484345 hasAuthorship W2053484345A5077892254 @default.
- W2053484345 hasAuthorship W2053484345A5085824009 @default.
- W2053484345 hasAuthorship W2053484345A5088575640 @default.
- W2053484345 hasConcept C118303440 @default.
- W2053484345 hasConcept C126322002 @default.
- W2053484345 hasConcept C134018914 @default.
- W2053484345 hasConcept C170493617 @default.
- W2053484345 hasConcept C185592680 @default.
- W2053484345 hasConcept C2777383412 @default.
- W2053484345 hasConcept C2778140631 @default.
- W2053484345 hasConcept C2778750930 @default.
- W2053484345 hasConcept C2781063702 @default.
- W2053484345 hasConcept C2781069035 @default.
- W2053484345 hasConcept C529278444 @default.
- W2053484345 hasConcept C551621295 @default.
- W2053484345 hasConcept C552161191 @default.
- W2053484345 hasConcept C71924100 @default.
- W2053484345 hasConcept C98274493 @default.
- W2053484345 hasConceptScore W2053484345C118303440 @default.
- W2053484345 hasConceptScore W2053484345C126322002 @default.
- W2053484345 hasConceptScore W2053484345C134018914 @default.
- W2053484345 hasConceptScore W2053484345C170493617 @default.
- W2053484345 hasConceptScore W2053484345C185592680 @default.
- W2053484345 hasConceptScore W2053484345C2777383412 @default.
- W2053484345 hasConceptScore W2053484345C2778140631 @default.
- W2053484345 hasConceptScore W2053484345C2778750930 @default.
- W2053484345 hasConceptScore W2053484345C2781063702 @default.
- W2053484345 hasConceptScore W2053484345C2781069035 @default.
- W2053484345 hasConceptScore W2053484345C529278444 @default.
- W2053484345 hasConceptScore W2053484345C551621295 @default.
- W2053484345 hasConceptScore W2053484345C552161191 @default.
- W2053484345 hasConceptScore W2053484345C71924100 @default.
- W2053484345 hasConceptScore W2053484345C98274493 @default.
- W2053484345 hasIssue "25" @default.
- W2053484345 hasLocation W20534843451 @default.
- W2053484345 hasLocation W20534843452 @default.
- W2053484345 hasOpenAccess W2053484345 @default.
- W2053484345 hasPrimaryLocation W20534843451 @default.
- W2053484345 hasRelatedWork W1971852532 @default.
- W2053484345 hasRelatedWork W2033472167 @default.
- W2053484345 hasRelatedWork W2034583712 @default.