Polystyrene Sulfonate Resin as an Ophthalmic Carrier for Enhanced Bioavailability of Ligustrazine Phosphate

Liyun Dong1, Hui Zhang1, Guoqing Zhang2

  • 1College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Yangtze Delta Drug Advanced Research Institute, Nantong 226133, China; Jiangsu Yunshi Pharmaceutical Technology Co.Ltd., Nantong 226133, China.

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