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- Title
In vitro and Ex vivo Antioxidant Activity and Sustained Release Properties of Sinomenine-Loaded Liposomes-in-Hydrogel Biomaterials Simulating Cells-in-Extracellular Matrix.
- Authors
Yang, Xinying; Xia, Hongmei; Li, Yufan; Cheng, Yongfeng; Wang, Yu; Xia, Ying; Yue, Yan; Cheng, Xiaoman; Chu, Zhaoxing
- Abstract
Sinomenine (SIN), a natural product, has been used to treat rheumatoid arthritis (RA) in China for thousands of years. SIN has been developed for the treatment of RA by way of tablets and injections, but both dosage forms have been associated with severe adverse reactions. Making SIN into liposomes-in-hydrogel biomaterials for external use has a good slow-release effect and can play an important role in avoiding the first-pass effect, gastrointestinal reaction, and increasing the local action time of drugs. SIN-loaded liposomes were formed by the thin-film dispersion method, then SIN-loaded liposomes-in-hydrogels were prepared by combining the SIN-L with hyaluronic acid (HA) hydrogels. In this paper, the basic characteristics, In vitro and Ex vivo release, and antioxidant activity of SIN-loaded liposomes-in-hydrogels were studied. The results showed that SIN-loaded liposomes-in-hydrogels have good sustained-release and antioxidant effects, and the preparation is expected to be a good biomaterial.
- Subjects
CHINA; DRUG dosage; HYALURONIC acid; RHEUMATOID arthritis; NATURAL products; ANTIOXIDANTS; BIOMATERIALS; PLATELET-rich plasma
- Publication
Natural Product Communications, 2022, Vol 17, Issue 11, p1
- ISSN
1934-578X
- Publication type
Article
- DOI
10.1177/1934578X221130699