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| 自体基质血管成分改善脂肪组织移植效果的实验研究 | |
| 引用本文： | 谭新颖,张海霞,刘斌,刘彦普,徐小方,李龙,令狐大科,徐海燕. 自体基质血管成分改善脂肪组织移植效果的实验研究[J]. 中国美容医学, 2011, 20(3): 425-427 |
| 作者姓名： | 谭新颖 张海霞 刘斌 刘彦普 徐小方 李龙 令狐大科 徐海燕 |
| 作者单位： | 1. 第四军医大学口腔医院口腔颌面外科,陕西,西安,710032 2. 解放军第451医院口腔科,陕西,西安,710054 3. 第四军医大学口腔医院口腔生物学教研室及实验动物中心 4. 第四军医大学口腔医院实验动物中心 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 目的：分析自体脂肪基质血管成分（stromal vascular fraction cells,SVF）对脂肪颗粒（adipose granule,AG）移植的作用。方法：从6只健康新西兰家兔背部肩胛区获取脂肪组织,实验组将自体SVF与自体AG复合,植入家兔耳部皮下,对照为单纯脂肪移植。在术后1、3、6个月,用B超和游标卡尺测量移植脂肪体积;术后6个月取材常规组织学观察。结果：术后1、3、6个月对照组脂肪组织存活率分别为：（64.35±8.36）%、（58.22±2.88）%、（50.61±9.47）%;实验组脂肪组织存活率分别为：（77.42±5.1）%、（67.95±6.09）%、（72.75±4.37）%。两组比较均存在显著性差异（P〈0.05）。术后6个月组织学观察两组呈正常脂肪组织形态,未见明显差异。结论：自体SVF复合脂肪颗粒能够显著提高移植脂肪组织的成活率,为临床脂肪移植提供实验依据。 |
| 关 键 词： | 脂肪组织 移植 脂肪干细胞 基质血管成分 |
Experimental study on stromal vascular fraction(SVF)cells to improve the effect of autologous fat tissue transplantation |
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| TAN Xin-ying,ZHANG Hai-xia,LIU Bin,LIU Yan-pu,XU Xiao-fang,LI Long,LINGHU Da-ke,XU Hai-yang. Experimental study on stromal vascular fraction(SVF)cells to improve the effect of autologous fat tissue transplantation[J]. Chinese Journal of Aesthetic Medicine, 2011, 20(3): 425-427 | |
| Authors: | TAN Xin-ying ZHANG Hai-xia LIU Bin LIU Yan-pu XU Xiao-fang LI Long LINGHU Da-ke XU Hai-yang |
| Affiliation: | TAN Xin-ying1,ZHANG Hai-xia2,LIU Bin3,LIU Yan-pu1,XU Xiao-fang1,LI Long1,LINGHU Da-ke1,XU Hai-yan4(1.Department of Oral and Maxillofacial Surgery,School of Stomatology,The Fourth Military Medical University,Xi'an 710032,Shaanxi,China,2.Department of Stomatology,451 Hospital of PLA,Xi'an 710054,3.Department of Oral Biology and Laboratory Animal Center,4.Laboratory Animal Center,The Fourth Military Medical Univers... |
| Abstract: | Objective The present study evaluated the role of stromal vascular fraction(SVF) cells on autologous adipose granule(AG) transplantation.Methods Adipose tissue was harvested in the scapular region of 6 healthy New Zealand white rabbits.Stromal vascular fraction(SVF) cells combined with autologous adipose granule were implanted in the ears of the rabbits as the experiment group.Pure adipose granule was as the control group.The volume of adipose tissue was evaluated 1,3 and 6 months after surgery by B-mode ul... |
| Keywords: | adipose tissue transplantation ADSCs stromal vascular fraction |
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