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. 2022 Mar 7;10:845735. doi: 10.3389/fbioe.2022.845735

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Copyright © 2022 Cui, Zhang, Ou, Xu, Xu, Zhan and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Clinical application of the polysaccharide-based hydrogel wound dressing. (A) A statistical chart of the main polysaccharide components of polysaccharide-based wound dressings registered with the FDA. Data Sources from www.accessdata.fda.gov/ . (B) The statistical chart of the main polysaccharide components of polysaccharide-based hydrogel wound dressings that are undergoing clinical trials and the phase states of these hydrogels. Data Sources from https://clinicaltrials.gov/. (C) The types of wounds that different polysaccharide-based hydrogel wound dressings deal with which are undergoing clinical trials. The first figure is the overall function statistics. Data Sources from https://trialsearch.who.int/.