Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074328986> ?p ?o ?g. }
- W2074328986 endingPage "108" @default.
- W2074328986 startingPage "102" @default.
- W2074328986 abstract "Lactoferrin (LF) is a multifunctional protein that is widely found in milk, blood, and other biological fluids. In the present study, we investigated the possibility that LF may block a tolerance to morphine-induced analgesia in the mouse. The nociceptive effect of bovine milk-derived LF (bLF) was estimated in the mouse tail-flick test. Although an intraperitoneal (100 mg/kg) or an oral (300 mg/kg) administration of bLF did not show remarkable analgesia, a combination with intraperitoneal administration of morphine (3 mg/kg) strikingly enhanced morphine-induced analgesia. Moreover, repeated administration of morphine at doses of 3 mg/kg (ip) or 5 mg/kg (ip) caused a tolerance to the morphine on the 5th or 7th day, respectively. In contrast, the combination of bLF (100 mg/kg, ip) with morphine (3 mg/kg, ip) retarded the development of tolerance to the 9th day, although bLF did not show any effect on the mice that had obtained tolerance to morphine. Furthermore, the potentiative effect of bLF was partially blocked by pre-treatment with NG-nitro-l-arginine methyl ester (l-NAME), a nonselective nitric oxide synthase (NOS) inhibitor, and completely blocked by 7-nitroindazole (7-NI), a selective neuronal NOS (nNOS) inhibitor. Methylene blue (MB), a guanylate cyclase (GC) inhibitor, also dose-dependently prevented the potentiative effect of bLF. These results suggest that bLF selectively activates nNOS and then accelerates NO production. The increased NO in turn modulates the GC activity and finally enhances the endogenous opioid system via cyclic guanosine monophosphate production. We conclude that bLF may block the development of tolerance to morphine in mice, possibly via the selective activation of nNOS." @default.
- W2074328986 created "2016-06-24" @default.
- W2074328986 creator A5001134032 @default.
- W2074328986 creator A5001905464 @default.
- W2074328986 creator A5035443911 @default.
- W2074328986 creator A5047968747 @default.
- W2074328986 creator A5066135660 @default.
- W2074328986 creator A5078163346 @default.
- W2074328986 date "2006-01-01" @default.
- W2074328986 modified "2023-10-11" @default.
- W2074328986 title "Milk-derived lactoferrin may block tolerance to morphine analgesia" @default.
- W2074328986 cites W1484202205 @default.
- W2074328986 cites W1965895043 @default.
- W2074328986 cites W1979981300 @default.
- W2074328986 cites W1983591534 @default.
- W2074328986 cites W1991142272 @default.
- W2074328986 cites W1995139165 @default.
- W2074328986 cites W1995452674 @default.
- W2074328986 cites W1995771491 @default.
- W2074328986 cites W2006494992 @default.
- W2074328986 cites W2007727357 @default.
- W2074328986 cites W2019783997 @default.
- W2074328986 cites W2023948668 @default.
- W2074328986 cites W2024860639 @default.
- W2074328986 cites W2024910028 @default.
- W2074328986 cites W2025301213 @default.
- W2074328986 cites W2045886062 @default.
- W2074328986 cites W2047683999 @default.
- W2074328986 cites W2050734079 @default.
- W2074328986 cites W2064827330 @default.
- W2074328986 cites W2065750772 @default.
- W2074328986 cites W2066808891 @default.
- W2074328986 cites W2068575727 @default.
- W2074328986 cites W2074547495 @default.
- W2074328986 cites W2077581278 @default.
- W2074328986 cites W2077742197 @default.
- W2074328986 cites W2085118021 @default.
- W2074328986 cites W2092065271 @default.
- W2074328986 cites W2095485479 @default.
- W2074328986 cites W2124455962 @default.
- W2074328986 cites W2148599702 @default.
- W2074328986 cites W2158710625 @default.
- W2074328986 doi "https://doi.org/10.1016/j.brainres.2005.11.002" @default.
- W2074328986 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16380099" @default.
- W2074328986 hasPublicationYear "2006" @default.
- W2074328986 type Work @default.
- W2074328986 sameAs 2074328986 @default.
- W2074328986 citedByCount "24" @default.
- W2074328986 countsByYear W20743289862014 @default.
- W2074328986 countsByYear W20743289862016 @default.
- W2074328986 countsByYear W20743289862017 @default.
- W2074328986 countsByYear W20743289862018 @default.
- W2074328986 countsByYear W20743289862019 @default.
- W2074328986 countsByYear W20743289862020 @default.
- W2074328986 countsByYear W20743289862021 @default.
- W2074328986 countsByYear W20743289862022 @default.
- W2074328986 crossrefType "journal-article" @default.
- W2074328986 hasAuthorship W2074328986A5001134032 @default.
- W2074328986 hasAuthorship W2074328986A5001905464 @default.
- W2074328986 hasAuthorship W2074328986A5035443911 @default.
- W2074328986 hasAuthorship W2074328986A5047968747 @default.
- W2074328986 hasAuthorship W2074328986A5066135660 @default.
- W2074328986 hasAuthorship W2074328986A5078163346 @default.
- W2074328986 hasConcept C134018914 @default.
- W2074328986 hasConcept C15490471 @default.
- W2074328986 hasConcept C16613235 @default.
- W2074328986 hasConcept C170493617 @default.
- W2074328986 hasConcept C178790620 @default.
- W2074328986 hasConcept C185592680 @default.
- W2074328986 hasConcept C2777389121 @default.
- W2074328986 hasConcept C2777622882 @default.
- W2074328986 hasConcept C2778750930 @default.
- W2074328986 hasConcept C2780159080 @default.
- W2074328986 hasConcept C2780994212 @default.
- W2074328986 hasConcept C2781063702 @default.
- W2074328986 hasConcept C519581460 @default.
- W2074328986 hasConcept C55493867 @default.
- W2074328986 hasConcept C71924100 @default.
- W2074328986 hasConcept C98274493 @default.
- W2074328986 hasConceptScore W2074328986C134018914 @default.
- W2074328986 hasConceptScore W2074328986C15490471 @default.
- W2074328986 hasConceptScore W2074328986C16613235 @default.
- W2074328986 hasConceptScore W2074328986C170493617 @default.
- W2074328986 hasConceptScore W2074328986C178790620 @default.
- W2074328986 hasConceptScore W2074328986C185592680 @default.
- W2074328986 hasConceptScore W2074328986C2777389121 @default.
- W2074328986 hasConceptScore W2074328986C2777622882 @default.
- W2074328986 hasConceptScore W2074328986C2778750930 @default.
- W2074328986 hasConceptScore W2074328986C2780159080 @default.
- W2074328986 hasConceptScore W2074328986C2780994212 @default.
- W2074328986 hasConceptScore W2074328986C2781063702 @default.
- W2074328986 hasConceptScore W2074328986C519581460 @default.
- W2074328986 hasConceptScore W2074328986C55493867 @default.
- W2074328986 hasConceptScore W2074328986C71924100 @default.
- W2074328986 hasConceptScore W2074328986C98274493 @default.
- W2074328986 hasIssue "1" @default.
- W2074328986 hasLocation W20743289861 @default.
- W2074328986 hasLocation W20743289862 @default.