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Maxillofacial Plastic and Reconstructive Surgery
Fig. 3 | Maxillofacial Plastic and Reconstructive Surgery

Fig. 3

From: Effect of bFGF and fibroblasts combined with hyaluronic acid-based hydrogels on soft tissue augmentation: an experimental study in rats

Fig. 3

Microscopic view of the hydrogel groups stained with Masson’s trichrome stain. All soft tissues inside the hydrogel were stained blue (Masson’s trichrome; original magnification, × 40). a Hydrogel alone, b hydrogel combined with bFGF, c hydrogel combined with fibroblasts, and d hydrogel mixed with bFGF and fibroblasts

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