https://www.selleckchem.com/pr....oducts/eidd-2801.htm
Ligusticum chuanxiong extract-polylactic acid sustained-release microspheres (LCE-PLA) are fabricated in this study for enhancing both duration and hepatoprotective efficacy of the main bioactive ingredients. LCE-PLA in vitro release, cytotoxicity and in vivo hepatoprotective effect were discussed to evaluate its efficiency and functionality. Results demonstrated that the optimal drug-loading rate and encapsulation efficiency of tetramethylpyrazine (TMP, the main active ingredient) were 8.19%, 83.72%, respectively. The LCE-PLA in vitr
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