期刊
INTERNATIONAL JOURNAL OF PHARMACEUTICS
卷 587, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.ijpharm.2020.119639
关键词
Silymarin; Nanoparticles; Hepatoprotective; Ionotropic gelation, oral bioavailability; Polymeric nanoparticles; Drug delivery; Silymarin nanoparticles
资金
- Faculty of Pharmacy, Cairo University
- National Research Centre, Dokki, Cairo, Egypt [12050305]
This study aimed to synthesize silymarin nanoparticles (SILNPs) using chitosan nanoparticles as a delivery system and to evaluate their protective effects against CCl4 in rats. Eight groups of male Sprague-Dawley rats were treated for three weeks included the control group, CCl4-treated group (100 mg/kg b.w twice a week); SILtreated group (50 mg/lg b.w); the groups treated daily with low dose (LD) or high dose (HD) of SILNPs (25, 50 mg/kg b.w) and the groups treated with CCl4 plus SIL, SILNPs (LD) or SILNPs (HD). Blood and tissue samples were collected for different assays. The synthesized SILNPs showed a smooth rounded shape with average particle size of 100 +/- 2.8 nm. SILNPs contain the same compounds found in raw SIL and the in vitro release of SILNPs continues till 24 h. The in vivo study revealed that SIL and SILNPs at the low or high dose induced a significant improvement in the hematological parameters, liver and kidney function, lipid profile, serum cytokines, gene expression DNA fragmentation and histology of liver and kidney tissue resulted from CCl4. It could be concluded that SILNPs can be applied in oral delivery formulations with a potential application value for liver disease therapy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据