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Fig. 2 | Biomaterials Research

Fig. 2

From: Self-assembled peptide-substance P hydrogels alleviate inflammation and ameliorate the cartilage regeneration in knee osteoarthritis

Fig. 2

(A) Schematic timeline for the treatment for the spontaneous occurring models, Micro-computed tomography images of guinea pig knee joint of the spontaneous occurring models (n = 8 in the non-treatment group, n = 4 in the other groups). (B) At 44 weeks, the knee joints of the guinea pigs were extracted for a micro-CT analysis, (C) Modified Mankin Score, and (D) histological studies of knee joints of guinea pigs. The figure shows macroscopic images of hematoxylin and eosin (upper line), alcian blue (middle line), and Masson’s trichrome staining (lower line). Scale bars: 200 μm

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