{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T12:42:39Z","timestamp":1791117759263,"version":"4.1.0"},"reference-count":24,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2011,2,1]],"date-time":"2011-02-01T00:00:00Z","timestamp":1296518400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Phytotherapy Research"],"published-print":{"date-parts":[[2011,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A previously published systematic review and a metaanalysis have concluded that the consumption of standardized rose hip powder (<jats:italic>Rosa canina<\/jats:italic> L.) can reduce pain in osteoarthritis patients. Synovial inflammation has been suggested to play an important role in the pathogenesis of osteoarthritis and mainly to involve infiltration of the synovial membrane by macrophages. Therefore, the immunomodulatory effect of standardized rose hip powder of <jats:italic>Rosa canina<\/jats:italic> L. was investigated and active principles isolated using the Mono Mac 6 cell line as a model for human macrophages. Treatment of Mono Mac 6 cells with the residue of a crude dichloromethane extract of rose hip powder significantly and concentration dependently inhibited the lipopolysaccharide induced interleukin\u20106 release. Through bioassay\u2010guided fractionation the immunomodulatory effect of the dichloromethane extract was correlated to a mixture of three triterpene acids; oleanolic acid, betulinic acid and ursolic acid (IC<jats:sub>50<\/jats:sub> 21 \u00b1 6\u2009\u00b5<jats:sc>m<\/jats:sc>). Further studies revealed that only oleanolic acid and ursolic acid, but not betulinic acid, could inhibit the lipopolysaccharide induced interleukin\u20106 release from Mono Mac 6 cells when tested separately. Combination of either oleanolic acid or ursolic acid with betulinic acid enhanced the immunomodulatory effect of the two triterpene acids. Copyright \u00a9 2010 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/ptr.3241","type":"journal-article","created":{"date-parts":[[2010,7,14]],"date-time":"2010-07-14T15:15:45Z","timestamp":1279120545000},"page":"195-201","source":"Crossref","is-referenced-by-count":71,"title":["Isolation of immunomodulatory triterpene acids from a standardized rose hip powder (<i>Rosa canina<\/i> L.)"],"prefix":"10.1002","volume":"25","author":[{"given":"Lasse","family":"Saaby","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna Katharina","family":"J\u00e4ger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lise","family":"Moesby","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik Wind","family":"Hansen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S\u00f8ren Br\u00f8gger","family":"Christensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,2]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(09)60326-3"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/ar2099"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.onc.1201587"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2008.03.001"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/ptr.1729"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/ard.52.12.870"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11926-000-0021-y"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/mc.20490"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/ptr.2446"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/np0300636"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-5699(97)01197-3"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2710.1997.00110.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-5173(99)00294-X"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-1759(83)90303-4"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0171-2985(11)80237-8"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2710.1994.tb00671.x"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/jor.1100180321"},{"key":"e_1_2_7_19_1","first-page":"4375","article-title":"Ursolic acid inhibits nuclear factor\u2010kappa B activation induced by carcinogenic agents through suppression of I kappa B alpha kinase and p65 phosphorylation: Correlation with down\u2010regulation of cyclooxygenase 2, matrix metalloproteinase 9, and cyclin D1","volume":"63","author":"Shishodia S","year":"2003","journal-title":"Cancer Res"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.atherosclerosis.2009.05.007"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.171.6.3278"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.phymed.2008.06.012"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02256562"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.2174\/0929867053202214"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.2910410324"}],"container-title":["Phytotherapy Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fptr.3241","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fptr.3241","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ptr.3241","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,15]],"date-time":"2023-10-15T13:01:50Z","timestamp":1697374910000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ptr.3241"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,2]]},"references-count":24,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2011,2]]}},"alternative-id":["10.1002\/ptr.3241"],"URL":"https:\/\/doi.org\/10.1002\/ptr.3241","archive":["Portico"],"relation":{},"ISSN":["0951-418X","1099-1573"],"issn-type":[{"value":"0951-418X","type":"print"},{"value":"1099-1573","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,2]]}}}