Thứ sáu, 25/04/2025 | 07:25 GMT+7
Anti-inflammatory and inhibition of enzyme xanthine oxidase activity of some species of gnetum Abstract: Three ethanol extracts (GL, GMQT, GMVP) were extracted from Gnetum latifolium var. funiculare Markgr. collected in Tay Nguyen province, Gnetummontanum Markgr collected in Quang Tri and Vinh Phuc province. Investigating their biological activity showed that all of them can inhibit enzyme xanthine oxidase and anti-inflammatory through the inhibition of NO prodution. Of these, the inhibition of NO prodution of three extracts are very good, especially the GMVP extract with IC50 21.33 ± 2.01µg/mL. The inhibition of the enzyme xanthine oxidaseof GL extractgave the best result with IC50 66.01 ± 3.63µg/mL. Keywords: Gnetum latifolium, Gnetum montanum, enzyme xanthine oxidase, anti-inflammatory |
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03/04/2025