Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023641837> ?p ?o ?g. }
- W2023641837 endingPage "54" @default.
- W2023641837 startingPage "52" @default.
- W2023641837 abstract "Alpinia calcarata (Haw.) Roscoe rhizomes are used to treat diabetes, rheumatism, gastrointestinal problems, inflammatory diseases, cough and respiratory problems in traditional practices. The primary objective of the study is to identify and isolate anti-inflammatory bioactive compounds from A.calcarata rhizomes and to assess its molecular mechanism.The bioassay-guided fractionation of methanolic extract of A. calcarata rhizomes yielded chloroform fraction as the effective fraction and galangin as the bioactive compound identified by NMR studies. The anti-inflammatory action of galangin was evaluated by determining NO and cytokine production in LPS stimulated RAW264.7 cells. Further, its mechanism was studied on the expression levels of mRNA and protein targets by qPCR and Western blot analysis.Based on the MTT assay, the concentration of 3.1–25 μM of galangin was selected for further studies. Galangin reduced the levels of NO and proinflammatory cytokines (TNF-α, IL-1β and IL-6) production in LPS induced RAW 264.7 cells in a dose-dependent manner. In addition, the qPCR analysis revealed a reduction in the mRNA expression levels of COX-2, IRAK 1 and JAK 1 in galangin treated LPS stimulated RAW 264.7 cells in a dose-dependent manner. Western blot analysis implicated that galangin has markedly reduced the protein expression levels of cell signaling regulators (JAK-1, IRAK-1, MyD88, MAPK (p38 and ERK) and NF-κB p65).From the results, it is evident that the inhibition of these cell signaling regulators has contributed to the anti-inflammatory effects of galangin. To our knowledge, we are the first to report IRAK-1 and JAK-1 as therapeutic targets of galangin for its anti-inflammatory effect." @default.
- W2023641837 created "2016-06-24" @default.
- W2023641837 creator A5008228354 @default.
- W2023641837 creator A5008453313 @default.
- W2023641837 date "2009-02-01" @default.
- W2023641837 modified "2023-09-27" @default.
- W2023641837 title "Flavonoids and other constituents from the rhizomes of Alpinia calcarata" @default.
- W2023641837 cites W1588507860 @default.
- W2023641837 cites W1963745883 @default.
- W2023641837 cites W1976050191 @default.
- W2023641837 cites W1985516982 @default.
- W2023641837 cites W1988477186 @default.
- W2023641837 cites W1988569025 @default.
- W2023641837 cites W2005519260 @default.
- W2023641837 cites W2008785835 @default.
- W2023641837 cites W2010891867 @default.
- W2023641837 cites W2012440338 @default.
- W2023641837 cites W2021569343 @default.
- W2023641837 cites W2031055677 @default.
- W2023641837 cites W2046954724 @default.
- W2023641837 cites W2050669773 @default.
- W2023641837 cites W2060800794 @default.
- W2023641837 cites W2073101336 @default.
- W2023641837 cites W2074430538 @default.
- W2023641837 cites W2127701134 @default.
- W2023641837 cites W2153952518 @default.
- W2023641837 cites W2317214636 @default.
- W2023641837 cites W2442025460 @default.
- W2023641837 cites W2950064921 @default.
- W2023641837 cites W2951023106 @default.
- W2023641837 doi "https://doi.org/10.1016/j.bse.2009.01.001" @default.
- W2023641837 hasPublicationYear "2009" @default.
- W2023641837 type Work @default.
- W2023641837 sameAs 2023641837 @default.
- W2023641837 citedByCount "14" @default.
- W2023641837 countsByYear W20236418372012 @default.
- W2023641837 countsByYear W20236418372013 @default.
- W2023641837 countsByYear W20236418372015 @default.
- W2023641837 countsByYear W20236418372016 @default.
- W2023641837 countsByYear W20236418372017 @default.
- W2023641837 countsByYear W20236418372018 @default.
- W2023641837 countsByYear W20236418372022 @default.
- W2023641837 countsByYear W20236418372023 @default.
- W2023641837 crossrefType "journal-article" @default.
- W2023641837 hasAuthorship W2023641837A5008228354 @default.
- W2023641837 hasAuthorship W2023641837A5008453313 @default.
- W2023641837 hasConcept C104317684 @default.
- W2023641837 hasConcept C134550120 @default.
- W2023641837 hasConcept C164027704 @default.
- W2023641837 hasConcept C185592680 @default.
- W2023641837 hasConcept C203014093 @default.
- W2023641837 hasConcept C2776415932 @default.
- W2023641837 hasConcept C2776914184 @default.
- W2023641837 hasConcept C2777302768 @default.
- W2023641837 hasConcept C2777442669 @default.
- W2023641837 hasConcept C2777702976 @default.
- W2023641837 hasConcept C2777810353 @default.
- W2023641837 hasConcept C2778004101 @default.
- W2023641837 hasConcept C2779054382 @default.
- W2023641837 hasConcept C2780783641 @default.
- W2023641837 hasConcept C55493867 @default.
- W2023641837 hasConcept C556039675 @default.
- W2023641837 hasConcept C62112901 @default.
- W2023641837 hasConcept C71924100 @default.
- W2023641837 hasConcept C86803240 @default.
- W2023641837 hasConcept C98274493 @default.
- W2023641837 hasConceptScore W2023641837C104317684 @default.
- W2023641837 hasConceptScore W2023641837C134550120 @default.
- W2023641837 hasConceptScore W2023641837C164027704 @default.
- W2023641837 hasConceptScore W2023641837C185592680 @default.
- W2023641837 hasConceptScore W2023641837C203014093 @default.
- W2023641837 hasConceptScore W2023641837C2776415932 @default.
- W2023641837 hasConceptScore W2023641837C2776914184 @default.
- W2023641837 hasConceptScore W2023641837C2777302768 @default.
- W2023641837 hasConceptScore W2023641837C2777442669 @default.
- W2023641837 hasConceptScore W2023641837C2777702976 @default.
- W2023641837 hasConceptScore W2023641837C2777810353 @default.
- W2023641837 hasConceptScore W2023641837C2778004101 @default.
- W2023641837 hasConceptScore W2023641837C2779054382 @default.
- W2023641837 hasConceptScore W2023641837C2780783641 @default.
- W2023641837 hasConceptScore W2023641837C55493867 @default.
- W2023641837 hasConceptScore W2023641837C556039675 @default.
- W2023641837 hasConceptScore W2023641837C62112901 @default.
- W2023641837 hasConceptScore W2023641837C71924100 @default.
- W2023641837 hasConceptScore W2023641837C86803240 @default.
- W2023641837 hasConceptScore W2023641837C98274493 @default.
- W2023641837 hasIssue "1" @default.
- W2023641837 hasLocation W20236418371 @default.
- W2023641837 hasOpenAccess W2023641837 @default.
- W2023641837 hasPrimaryLocation W20236418371 @default.
- W2023641837 hasRelatedWork W135863690 @default.
- W2023641837 hasRelatedWork W2224942622 @default.
- W2023641837 hasRelatedWork W2284830485 @default.
- W2023641837 hasRelatedWork W2376132181 @default.
- W2023641837 hasRelatedWork W2606776040 @default.
- W2023641837 hasRelatedWork W274404610 @default.
- W2023641837 hasRelatedWork W2782911179 @default.
- W2023641837 hasRelatedWork W4205476927 @default.