方法提取猪皮胶原，与6硫酸软骨素混合沉淀后冻干成膜。将胶原膜包埋于SD大鼠皮下，定期取材检测其组织相容性、血管化能力及降解速度。
Methods Porcine skin collagen was harvested and mixed and precipitated with chondroitin 6 sulfate, and then lyophilized for 48 hours to form sheets of highly porous membrane.
方法提取猪皮胶原，与6硫酸软骨素混合沉淀后冻干成膜。将胶原膜包埋于SD大鼠皮下，定期取材检测其组织相容性、血管化能力及降解速度。
Methods Porcine skin collagen was harvested and mixed and precipitated with chondroitin 6 sulfate, and then lyophilized for 48 hours to form sheets of highly porous membrane.
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