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US5925626A Hyaluronic acid fractions having pharmaceutical activity, and pharmaceutical compositions containing the same 失效
具有药物活性的透明质酸馏分和含有它们的药物组合物

Hyaluronic acid fractions having pharmaceutical activity, and
pharmaceutical compositions containing the same
摘要:
Two pharmaceutically useful fractions of hyaluronic acid are obtained comprising a first fraction with a molecular weight between 50,000 and 100,000 which is useful for wound healing, and a second fraction having a molecular weight between 500,000 and 730,000 which is useful for intraocular and intraarticular injections.
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