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Fig. 8 | Stem Cell Research & Therapy

Fig. 8

From: Graphene oxide-modified silk fibroin/nanohydroxyapatite scaffold loaded with urine-derived stem cells for immunomodulation and bone regeneration

Fig. 8

Histological evaluations for inflammatory response of scaffolds at 7 days of subcutaneous implantation, including H&E, CD68, iNOS, and CD206 staining. The scaffolds without GO were labeled “control,” the GO-free scaffolds loaded with 5 × 105 USCs were labeled “U,” the scaffolds containing 0.1% GO were labeled “GO,” and the scaffolds containing 0.1% GO loaded with 5 × 105 USCs were labeled “GO+U.” Scale bar = 200 μm

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