{"title":"Garcinol富集部位对佐剂性关节炎的抗关节炎作用。","authors":"Purnima Warriar, Kalyani Barve, Bala Prabhakar","doi":"10.2174/1872213X12666181120091528","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Garcinia indica also known as kokum is used in traditional system of medicine for relieving inflammation and rheumatic pain. Garcinol, a benzophenone obtained from its fruit rind is reported to have anti-inflammatory effect via modulating arachidonic acid metabolism, suppressing iNOS expression, NF-κB activation and COX-2 expression. It has also been studied for antioxidant and anticancer activity. Apart from these, few patents claim that garcinol also has anti-obesity and hepatoprotective effect and has a potential to be used for the treatment of renal disorders, endometriosis and cardiac dysfunction.</p><p><strong>Objective: </strong>Garcinol Enriched Fraction (GEF) from the fruit rind of Garcinia indica should be effective in the treatment of arthritis, one of the chronic inflammatory disorder owing to its anti-inflammatory property as indicated by earlier experiments.</p><p><strong>Methods: </strong>GEF was prepared from the fruit rind of Garcinia indica and quantified using LC-MS/MS. It was found to contain 89.4% w/w of garcinol. GEF was evaluated at the dose of 10mg/kg for its efficacy against Complete Freund's Adjuvant (CFA) induced arthritis in Wistar albino rats. Paw volumes of both sides were measured by Plethysmometer and body weight was recorded on 0, 1, 5, 12 and 21st day. The hyperalgesic response was also measured by motility test and stair climbing test.</p><p><strong>Results: </strong>GEF showed a significant reduction in paw swelling (p < 0.0001) and arthritis index (p < 0.0001) exhibiting anti-inflammatory potential. It also improves the motility and stair climbing ability of experimental animals (p < 0.05), thus reducing hyperalgesia.</p><p><strong>Conclusion: </strong>Garcinol enriched fraction shows anti-arthritic activity in experimental animals.</p>","PeriodicalId":20960,"journal":{"name":"Recent patents on inflammation & allergy drug discovery","volume":null,"pages":null},"PeriodicalIF":4.2000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2174/1872213X12666181120091528","citationCount":"13","resultStr":"{\"title\":\"Anti-Arthritic Effect of Garcinol Enriched Fraction Against Adjuvant Induced Arthritis.\",\"authors\":\"Purnima Warriar, Kalyani Barve, Bala Prabhakar\",\"doi\":\"10.2174/1872213X12666181120091528\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Garcinia indica also known as kokum is used in traditional system of medicine for relieving inflammation and rheumatic pain. Garcinol, a benzophenone obtained from its fruit rind is reported to have anti-inflammatory effect via modulating arachidonic acid metabolism, suppressing iNOS expression, NF-κB activation and COX-2 expression. It has also been studied for antioxidant and anticancer activity. Apart from these, few patents claim that garcinol also has anti-obesity and hepatoprotective effect and has a potential to be used for the treatment of renal disorders, endometriosis and cardiac dysfunction.</p><p><strong>Objective: </strong>Garcinol Enriched Fraction (GEF) from the fruit rind of Garcinia indica should be effective in the treatment of arthritis, one of the chronic inflammatory disorder owing to its anti-inflammatory property as indicated by earlier experiments.</p><p><strong>Methods: </strong>GEF was prepared from the fruit rind of Garcinia indica and quantified using LC-MS/MS. It was found to contain 89.4% w/w of garcinol. GEF was evaluated at the dose of 10mg/kg for its efficacy against Complete Freund's Adjuvant (CFA) induced arthritis in Wistar albino rats. Paw volumes of both sides were measured by Plethysmometer and body weight was recorded on 0, 1, 5, 12 and 21st day. The hyperalgesic response was also measured by motility test and stair climbing test.</p><p><strong>Results: </strong>GEF showed a significant reduction in paw swelling (p < 0.0001) and arthritis index (p < 0.0001) exhibiting anti-inflammatory potential. It also improves the motility and stair climbing ability of experimental animals (p < 0.05), thus reducing hyperalgesia.</p><p><strong>Conclusion: </strong>Garcinol enriched fraction shows anti-arthritic activity in experimental animals.</p>\",\"PeriodicalId\":20960,\"journal\":{\"name\":\"Recent patents on inflammation & allergy drug discovery\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.2174/1872213X12666181120091528\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Recent patents on inflammation & allergy drug discovery\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2174/1872213X12666181120091528\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Pharmacology, Toxicology and Pharmaceutics\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Recent patents on inflammation & allergy drug discovery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1872213X12666181120091528","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Pharmacology, Toxicology and Pharmaceutics","Score":null,"Total":0}
Anti-Arthritic Effect of Garcinol Enriched Fraction Against Adjuvant Induced Arthritis.
Background: Garcinia indica also known as kokum is used in traditional system of medicine for relieving inflammation and rheumatic pain. Garcinol, a benzophenone obtained from its fruit rind is reported to have anti-inflammatory effect via modulating arachidonic acid metabolism, suppressing iNOS expression, NF-κB activation and COX-2 expression. It has also been studied for antioxidant and anticancer activity. Apart from these, few patents claim that garcinol also has anti-obesity and hepatoprotective effect and has a potential to be used for the treatment of renal disorders, endometriosis and cardiac dysfunction.
Objective: Garcinol Enriched Fraction (GEF) from the fruit rind of Garcinia indica should be effective in the treatment of arthritis, one of the chronic inflammatory disorder owing to its anti-inflammatory property as indicated by earlier experiments.
Methods: GEF was prepared from the fruit rind of Garcinia indica and quantified using LC-MS/MS. It was found to contain 89.4% w/w of garcinol. GEF was evaluated at the dose of 10mg/kg for its efficacy against Complete Freund's Adjuvant (CFA) induced arthritis in Wistar albino rats. Paw volumes of both sides were measured by Plethysmometer and body weight was recorded on 0, 1, 5, 12 and 21st day. The hyperalgesic response was also measured by motility test and stair climbing test.
Results: GEF showed a significant reduction in paw swelling (p < 0.0001) and arthritis index (p < 0.0001) exhibiting anti-inflammatory potential. It also improves the motility and stair climbing ability of experimental animals (p < 0.05), thus reducing hyperalgesia.
Conclusion: Garcinol enriched fraction shows anti-arthritic activity in experimental animals.
期刊介绍:
Recent Patents on Inflammation & Allergy Drug Discovery publishes review articles by experts on recent patents in the field of inflammation and allergy drug discovery e.g. on novel bioactive compounds, analogs and targets. A selection of important and recent patents in the field is also included in the journal. The journal is essential reading for all researchers involved in inflammation and allergy drug design and discovery.