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生物通
20 天
创新混合胶束系统显著提升齐墩果酸(OA)口服生物利用度
为解决 OA 口服生物利用度低问题,研究人员开发 OA-MMs 系统,提升其溶解度和通透性,意义重大。 齐墩果酸(Oleanolic acid,OA)存在水溶性差、通透性不佳的问题,且在肠道中主要由细胞色素 P450(CYP)同工酶,尤其是 CYP3A 代谢,这导致其口服生物利用度较低。
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