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. 2021 Aug 18;2021:9421720. doi: 10.1155/2021/9421720

Figure 1.

Figure 1

The exosomal protein profiles in rheumatoid arthritis patients. (a) The upregulated differentially expressed proteins. Details for abbreviated protein names are shown in Tables 2 and 3. (b) The downregulated differentially expressed proteins. (c) Volcano plots of differentially expressed proteins based on protein abundance changes and t-test (red circle: upregulated proteins; green circle: downregulated proteins; grey circle: no difference).