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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: Argon plasma surface modification promotes the therapeutic angiogenesis and tissue formation of tissue-engineered scaffolds in vivo by adipose-derived stem cells

Fig. 4

Masson’s trichrome staining at 6 and 12 weeks of subcutaneous implantation of the scaffolds treated with platelet-rich plasma (PRP), plasma surface modification (PSM) and rat adipose-derived stem cells (rADSCs). Note that the PM+ADSC and PM+ADSC+PRP scaffolds showed greater collagen staining than all other scaffolds over the 12 weeks (n = 6). Scale bars refer to 400 μm. PU unmodified scaffolds, PRP platelet-rich plasma-modified scaffolds, PM argon-modified scaffold, ADSC rat adipose-derived stem cell-modified scaffolds

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