| 皮肤及皮肤相关组织细胞的深低温冻存研究进展 |
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| 引用本文： | 徐洋,赵杰,符雪,王凌峰.皮肤及皮肤相关组织细胞的深低温冻存研究进展[J].内蒙古医学杂志,2009,41(6):708-711. |
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| 作者姓名： | 徐洋 赵杰 符雪 王凌峰 |
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| 作者单位： | 1. 内蒙古烧伤研究所,内蒙古,包头,014010
2. 内蒙古医学院第三附属医院科研科,内蒙古,包头,014010 |
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| 摘 要： | 保持冷冻后皮肤较好的活力对皮肤移植十分重要，采用慢速或中速降温（-1℃／min）或（-60℃／min）可以获得较高的活性。冷冻保护剂被证实对保持低温冻存皮肤活力有益，目前发现的冷冻保护剂有丙二醇、丙三醇、二甲基亚枫、海藻糖。采用海藻糖联合二甲基亚砜最有利于复合皮肤组织在深低温储存和冻融后保留活性。D-阿洛糖作为冷冻保护剂的添加剂，对皮肤角化细胞和人真皮成纤维细胞生存能力有益。玻璃化冷冻技术则使冻存后皮肤及皮肤相关组织、细胞活性达到80％以上。
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| 关 键 词： | 皮肤组织 细胞 深低温保存 |
Research Progress of Skin Tissue and Relation Tissue of Skin and Cell Cryopreservation |
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| XU Yang,ZHAO Jie,FU Xue,WANG Ling-feng.Research Progress of Skin Tissue and Relation Tissue of Skin and Cell Cryopreservation[J].Inner Mongolia Medical Journal,2009,41(6):708-711. |
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| Authors: | XU Yang ZHAO Jie FU Xue WANG Ling-feng |
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| Institution: | 1.Inner Mongolia Burn Research Institute;Baotou 014010 China;2.Department of Scientific research;The Third Affiliated Hospital of Inner Mongolia Medical College;Baotou 014010 China |
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| Abstract: | Objective:Keeping better skin viability after freezing is very important for skin transplantation.higher viabilities were obtained when using a slow(-1 degree C min-1) or medium(-60 degree C min-1)freezing.At present,the discovered of cryoprotectants are dimethyl sulfoxide,ethanediol,glycerol and trehalose. The use of trehalose,in combination with dimethyl sulfoxide(DMSO) in the cryopreservation is benefit for a retention of skin tissue flaps activity after freezing thawing.D-allose,a sole additive,may prov... |
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| Keywords: | Skin Tissue Cell Cryopreservation |
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