Intra-articular delivery of tetramethylpyrazine microspheres with enhanced articular cavity retention for treating osteoarthritis.

Asian J Pharm Sci · 2018 · PMC7032152 · PMID 32104396

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a decreasing trendno p-value reported

After 3 weeks of treatment, the scores of various items of osteoarthritis showed a decreasing trend.

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