Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model
© 2017 Leelarungrayub et al. Objective: The aim of this study was to evaluate the antioxidant and anti-inflammatory activities of Plai oil–encapsulated niosomes (Zingiber cassumunar Roxb.) on inflamed subcutaneous Wistar rat skin by therapeutic ultrasound. Methods: Pure oil from Plai rhizomes was ex...
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th-cmuir.6653943832-567812018-09-05T03:51:53Z Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model Jirakrit Leelarungrayub Jiradej Manorsoi Aranya Manorsoi Biochemistry, Genetics and Molecular Biology Chemical Engineering Chemistry Materials Science Pharmacology, Toxicology and Pharmaceutics © 2017 Leelarungrayub et al. Objective: The aim of this study was to evaluate the antioxidant and anti-inflammatory activities of Plai oil–encapsulated niosomes (Zingiber cassumunar Roxb.) on inflamed subcutaneous Wistar rat skin by therapeutic ultrasound. Methods: Pure oil from Plai rhizomes was extracted by steam distillation, and antioxidant activities were determined by 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay. Bioactive compounds were analyzed by gas chromatography-mass spectrometry. Niosome particles containing Plai oil were prepared by chloroform film method with sonication before testing for anti-inflammatory activity on locally inflamed subcutaneous rat skin after inducement from lipopolysaccharide with ultrasound once a day for 3 days. Skin temperatures and blood flow were evaluated. Results: Plai oil presented antioxidant activity that inhibited 2,2-diphenyl-1-picrylhydrazyl radicals. Four active compounds found in the essential oil were sabinene, γ-terpinene, terpinene-4-ol, and (E)-1-(3,4-dimethyoxy phenyl) butadiene. Application of ultrasound (0.2 W/cm2, 20%, 3 min) with gel containing Plai oil–encapsulated niosomes decreased skin temperature and blood flow to the lowest level compared to the application of neurofen drug or gel-based control. Conclusion: Plai oil, which consists of four main bioactive compounds and possesses antioxidant and anti-inflammatory activities, can be applied against local subcutaneous inflammation when used with therapeutic ultrasound via entrapped niosomes. 2018-09-05T03:30:10Z 2018-09-05T03:30:10Z 2017-03-29 Journal 11782013 11769114 2-s2.0-85017178009 10.2147/IJN.S129131 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85017178009&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56781 |
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Biochemistry, Genetics and Molecular Biology Chemical Engineering Chemistry Materials Science Pharmacology, Toxicology and Pharmaceutics Jirakrit Leelarungrayub Jiradej Manorsoi Aranya Manorsoi Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
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© 2017 Leelarungrayub et al. Objective: The aim of this study was to evaluate the antioxidant and anti-inflammatory activities of Plai oil–encapsulated niosomes (Zingiber cassumunar Roxb.) on inflamed subcutaneous Wistar rat skin by therapeutic ultrasound. Methods: Pure oil from Plai rhizomes was extracted by steam distillation, and antioxidant activities were determined by 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay. Bioactive compounds were analyzed by gas chromatography-mass spectrometry. Niosome particles containing Plai oil were prepared by chloroform film method with sonication before testing for anti-inflammatory activity on locally inflamed subcutaneous rat skin after inducement from lipopolysaccharide with ultrasound once a day for 3 days. Skin temperatures and blood flow were evaluated. Results: Plai oil presented antioxidant activity that inhibited 2,2-diphenyl-1-picrylhydrazyl radicals. Four active compounds found in the essential oil were sabinene, γ-terpinene, terpinene-4-ol, and (E)-1-(3,4-dimethyoxy phenyl) butadiene. Application of ultrasound (0.2 W/cm2, 20%, 3 min) with gel containing Plai oil–encapsulated niosomes decreased skin temperature and blood flow to the lowest level compared to the application of neurofen drug or gel-based control. Conclusion: Plai oil, which consists of four main bioactive compounds and possesses antioxidant and anti-inflammatory activities, can be applied against local subcutaneous inflammation when used with therapeutic ultrasound via entrapped niosomes. |
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Jirakrit Leelarungrayub Jiradej Manorsoi Aranya Manorsoi |
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Jirakrit Leelarungrayub Jiradej Manorsoi Aranya Manorsoi |
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Jirakrit Leelarungrayub |
title |
Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
title_short |
Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
title_full |
Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
title_fullStr |
Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
title_full_unstemmed |
Anti-inflammatory activity of niosomes entrapped with Plai oil (Zingiber cassumunar Roxb.) by therapeutic ultrasound in a rat model |
title_sort |
anti-inflammatory activity of niosomes entrapped with plai oil (zingiber cassumunar roxb.) by therapeutic ultrasound in a rat model |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85017178009&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56781 |
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