LIN Hai 1,2 , DAN Weihua 1,2 , DAN Nianhua 1,2,3
  • 1.The Research Center of Biomedical Engineering and Technology, Chengdu, Sichuan 610065, P.R.China; 2.National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, Sichuan 610065, P.R.China; 3.Jiangyin Benshine Bio-technology Co., Ltd, Jiangyin, Jiangsu 214432, P.R.China;
DAN Weihua, Email: ohai3@163.com
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【摘要】 目的  探討脫細胞真皮基質材料應用于整形美容領域的可能性。 方法  2008年11月-2009年8月,對脫細胞真皮基質進行溶血試驗、皮下埋植和肌肉埋植試驗,分別于術后1、2、4周取樣并評價其與血液接觸反應,以及在體內的降解情況,同時與對照材料相比較,對脫細胞真皮基質的安全性和使用功能性進行初步的研究。 結果  脫細胞真皮基質具有良好的血液相容性和組織相容性,不引起機體的排斥反應;不同厚度的真皮基質具有不同的降解率,可根據使用需要進行疊加。 結論  脫細胞真皮基質可作為生物組織補片,具有應用于整形美容領域和組織修復的潛力。
【Abstract】 Objective  To study the potential application of xenograft acellular dermal sheets in plastic surgery field. Methods  The xenograft acellular dermal sheets were estimated by hemolytic test, subcutaneous and muscular embedding animal tests.The safety and functionality as filling materials were preliminary evaluated after embedded for 1, 2 and 4 weeks, compared with the control samples. Results  The xenograft acellular dermal sheets had excellent blood and tissue compatibility, without any immunoreaction;the materials with different thicknesses had different degradation rates which could be utilized by stacking if necessary in application. Conclusion  The xenograft acellular dermal sheets can be applied as tissue patch, and are potential to be employed in the fields of plastic and tissue rehabilitation.

Citation: LIN Hai,DAN Weihua,DAN Nianhua. Preliminary Study of Xenograft Acellular Dermal Sheets Applied as Tissue Patch. West China Medical Journal, 2010, 25(7): 1213-1215. doi: Copy

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