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dc.creatorPejin, Boris
dc.creatorSavić, Aleksandar G
dc.creatorKien-Thai, Yong
dc.creatorMojović, Miloš
dc.date.accessioned2022-04-05T14:48:43Z
dc.date.available2022-04-05T14:48:43Z
dc.date.issued2014
dc.identifier.issn1290-0796
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/756
dc.description.abstractThe moss Rhodobryum ontariense tea has been claimed by Traditional Chinese medicine for its beneficial effects in the treatment of wide range of cardiovascular diseases including hypertension. The antiradical activity of R. ontariense tea (L e. its lyophilised water extract) was evaluated by electron paramagnetic resonance spectroscopy/against superoxide anion(center dot O-2(-)), nitric-oxide (center dot NO), 2,2-diphenyl-1-picrylhydrazyl (center dot DPPH), carbon-dioxide anion (center dot CO2-) and methoxy (center dot CH2OH) radicals/ and fluorescence spectroscopy/against hydroxyl (center dot OH) radicals/ in in vitro conditions. It reduced the production of majority of radical species tested, but in a varying degree. The most activity was observed against center dot OH, center dot DPPH and center dot CO2- radicals (95 +/- 10%, 78 +/- 4% and 67 +/- 5%, respectively). In addition, the extract was shown to be active against center dot CH2OH and center dot NO radicals (55 +/- 8% and 45 +/- 8%, respectively). On the contrary, no any antiradical activity was observed against center dot O(2)(-)radicals. According to the experimental data obtained, R. ontariense tea can be considered as a promising resource of natural products with antiradical activity and may be of some interest to research in heart disease.en
dc.publisherAdac-Cryptogamie, Paris
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41005/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173053/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173040/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173017/RS//
dc.rightsrestrictedAccess
dc.sourceCryptogamie Bryologie
dc.subjectROSen
dc.subjectRhodobryum ontarienseen
dc.subjectNitric-oxide radicalen
dc.subjectFluorescence spectroscopyen
dc.subjectEPRen
dc.subjectDPPHen
dc.titleFurther in vitro evaluation of antiradical activity of the moss Rhodobryum ontariense tea using EPR and fluorescence spectroscopyen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage179
dc.citation.issue2
dc.citation.other35(2): 173-179
dc.citation.rankM22
dc.citation.spage173
dc.citation.volume35
dc.identifier.doi10.7872/cryb.v35.iss2.2014.173
dc.identifier.scopus2-s2.0-84901476379
dc.identifier.wos000336511500005
dc.type.versionpublishedVersion


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