Purpose To establish a method for determining the content of chondroitin sulfate (CS) in compound chondroitin sulfate eye drops containing sodium hyaluronate (SH).
目的建立含玻璃酸钠（SH）的复方硫酸软骨素滴眼液中硫酸软骨素（CS）的含量测定方法。
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OBJECTIVE:To observe the acute toxic effect of CompoundSH Chinese medicine on mice and its effects on the indexes of liver and kidney in rabbits.