Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114419962> ?p ?o ?g. }
- W2114419962 endingPage "G836" @default.
- W2114419962 startingPage "G825" @default.
- W2114419962 abstract "Inflammatory bowel disease, inclusive of Crohn's disease and ulcerative colitis, consists of immunologically mediated disorders involving the microbiota in the gastrointestinal tract. Lavender oil is a traditional medicine used to relieve many gastrointestinal disorders. The goal of this study was to examine the therapeutic effects of the essential oil obtained from a novel lavender cultivar, Lavandula×intermedia cultivar Okanagan lavender (OLEO), in a mouse model of acute colitis caused by Citrobacter rodentium. In colitic mice, oral gavage with OLEO resulted in less severe disease, including decreased morbidity and mortality, reduced intestinal tissue damage, and decreased infiltration of neutrophils and macrophages, with reduced levels of TNF-α, IFN-γ, IL-22, macrophage inflammatory protein-2α, and inducible nitric oxide synthase expression. This was associated with increased levels of regulatory T cell populations compared with untreated colitic mice. Recently, we demonstrated that the composition of the enteric microbiota affects susceptibility to C. rodentium-induced colitis. Here, we found that oral administration of OLEO induced microbiota enriched with members of the phylum Firmicutes, including segmented filamentous bacteria, which are known to protect against the damaging effects of C. rodentium. Additionally, during infection, OLEO treatment promoted the maintenance of microbiota loads, with specific increases in Firmicutes bacteria and decreases in γ-Proteobacteria. We observed that Firmicutes bacteria were intimately associated with the apical region of the intestinal epithelial cells during infection, suggesting that their protective effect was through contact with the gut wall. Finally, we show that OLEO inhibited C. rodentium growth and adherence to Caco-2 cells, primarily through the activities of 1,8-cineole and borneol. These results indicate that while OLEO promoted Firmicutes populations, it also controlled pathogen load through antimicrobial activity. Overall, our results reveal that OLEO can protect against colitis through the microbial-immunity nexus and that a pharmacological agent, in this case OLEO, alters the normal enteric microbiota." @default.
- W2114419962 created "2016-06-24" @default.
- W2114419962 creator A5015682670 @default.
- W2114419962 creator A5019115768 @default.
- W2114419962 creator A5026072584 @default.
- W2114419962 creator A5028900097 @default.
- W2114419962 creator A5037837504 @default.
- W2114419962 creator A5044116416 @default.
- W2114419962 creator A5052964154 @default.
- W2114419962 creator A5066679945 @default.
- W2114419962 creator A5075455159 @default.
- W2114419962 creator A5076560224 @default.
- W2114419962 creator A5079321113 @default.
- W2114419962 date "2012-10-01" @default.
- W2114419962 modified "2023-10-16" @default.
- W2114419962 title "Medicinal lavender modulates the enteric microbiota to protect against Citrobacter rodentium-induced colitis" @default.
- W2114419962 cites W1515577367 @default.
- W2114419962 cites W1848498826 @default.
- W2114419962 cites W1888761419 @default.
- W2114419962 cites W1956318024 @default.
- W2114419962 cites W1964052073 @default.
- W2114419962 cites W1972673761 @default.
- W2114419962 cites W1978025022 @default.
- W2114419962 cites W1978636470 @default.
- W2114419962 cites W1981840317 @default.
- W2114419962 cites W1987985249 @default.
- W2114419962 cites W1996243500 @default.
- W2114419962 cites W1997950912 @default.
- W2114419962 cites W2000293606 @default.
- W2114419962 cites W2002924275 @default.
- W2114419962 cites W2003568388 @default.
- W2114419962 cites W2005181648 @default.
- W2114419962 cites W2005207053 @default.
- W2114419962 cites W2005879027 @default.
- W2114419962 cites W2010459511 @default.
- W2114419962 cites W2013027018 @default.
- W2114419962 cites W2014216380 @default.
- W2114419962 cites W2021839438 @default.
- W2114419962 cites W2027041013 @default.
- W2114419962 cites W2028030178 @default.
- W2114419962 cites W2028520715 @default.
- W2114419962 cites W2028999186 @default.
- W2114419962 cites W2031244173 @default.
- W2114419962 cites W2032116299 @default.
- W2114419962 cites W2032387939 @default.
- W2114419962 cites W2037565352 @default.
- W2114419962 cites W2042073252 @default.
- W2114419962 cites W2043996818 @default.
- W2114419962 cites W2044792976 @default.
- W2114419962 cites W2047388086 @default.
- W2114419962 cites W2061245441 @default.
- W2114419962 cites W2064318892 @default.
- W2114419962 cites W2069702840 @default.
- W2114419962 cites W2070413937 @default.
- W2114419962 cites W2085663746 @default.
- W2114419962 cites W2087287913 @default.
- W2114419962 cites W2097875133 @default.
- W2114419962 cites W2102375898 @default.
- W2114419962 cites W2102686780 @default.
- W2114419962 cites W2104328367 @default.
- W2114419962 cites W2105116458 @default.
- W2114419962 cites W2105510531 @default.
- W2114419962 cites W2107066107 @default.
- W2114419962 cites W2107369528 @default.
- W2114419962 cites W2113737673 @default.
- W2114419962 cites W2116569898 @default.
- W2114419962 cites W2119994555 @default.
- W2114419962 cites W2121908572 @default.
- W2114419962 cites W2127435143 @default.
- W2114419962 cites W2129521636 @default.
- W2114419962 cites W2141125135 @default.
- W2114419962 cites W2141311686 @default.
- W2114419962 cites W2152668112 @default.
- W2114419962 cites W2154693275 @default.
- W2114419962 cites W2155395286 @default.
- W2114419962 cites W2156145269 @default.
- W2114419962 cites W2162240885 @default.
- W2114419962 cites W2162748874 @default.
- W2114419962 cites W2165892104 @default.
- W2114419962 cites W4249898105 @default.
- W2114419962 cites W4250467159 @default.
- W2114419962 cites W4250966257 @default.
- W2114419962 doi "https://doi.org/10.1152/ajpgi.00327.2011" @default.
- W2114419962 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22821949" @default.
- W2114419962 hasPublicationYear "2012" @default.
- W2114419962 type Work @default.
- W2114419962 sameAs 2114419962 @default.
- W2114419962 citedByCount "29" @default.
- W2114419962 countsByYear W21144199622013 @default.
- W2114419962 countsByYear W21144199622015 @default.
- W2114419962 countsByYear W21144199622016 @default.
- W2114419962 countsByYear W21144199622017 @default.
- W2114419962 countsByYear W21144199622018 @default.
- W2114419962 countsByYear W21144199622019 @default.
- W2114419962 countsByYear W21144199622020 @default.
- W2114419962 countsByYear W21144199622021 @default.
- W2114419962 countsByYear W21144199622022 @default.
- W2114419962 countsByYear W21144199622023 @default.