Oral chitosan-cyclodextrin “shell-core” nanoparticles co-loaded Rhein and chlorogenic acid for ulcerative colitis treatment

Wenbiao Nie, Wenzhen Zhong, Qian Lin, Huiyun Zhong, Yusen Hou, Haiting Xu, Shanshan Qi, Linxin Dai, Xiaoqin Han, Xinyue Yang, Runchun Xu, Yao He, Dasheng Lin, Fei Gao