The roles of knitted mesh-reinforced collagen–chitosan hybrid scaffold in the one-step repair of full-thickness skin defects in rats

Novel bilayer wound dressing composed of silicone rubber with particular micropores enhanced wound re-epithelialization and contraction

“…Immunohistochemistry and immunofluorescence. In order to investigate keratinocyte proliferation and angiogenesis in granulation tissue, proliferating cell nuclear antigen (PCNA), and cluster of differentiation 31 (CD 31) were detected by immunohistochemistry, respectively [13,20]. Briefly, the paraffin sections were deparaffinized and rehydrated, followed by incubation in a 99 C water bath for 15 min (only for CD 31).…”

Collagen based film with well epithelial and stromal regeneration as corneal repair materials: Improving mechanical property by crosslinking with citric acid

“…A good corneal repair material should also be able to repair the corneal stroma, including recovery to the normal thickness and new stromal cell formation. Collagen protein which is used widely as a biomaterial is a biological macromolecule, with perfect biocompatibility, biodegradability, and biological activity [9][10][11]. Recently, collagen-based films were developed as corneal repair materials and the materials possess outstanding physical, chemical, and biological properties [12,13].…”

Bioink of Multi-Biomaterials with Tyrosine Reinforcement for 3D Bioprinting of Skin Constructs

“…The substitutes then gradually become incorporated in the wound site. More recent advances in tissue engineered skin substitutes involve scaffolds with pre-population of living cells of autologous or allogeneic origin, usually keratinocytes or fibroblasts [2][3][4].…”