This bi-layer gelatin?C6S?HA skin substitute not only has positive effect on promoting wound healing, but also has high rate of graft take.

• 实验证明，这种双层的明胶-硫酸软骨素-透明质酸组织工程皮肤不仅能促进伤口的愈合，还有?涓叩囊浦渤苫盥省