中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (28): 4563-4569.doi: 10.3969/j.issn.2095-4344.2017.28.022

• 组织构建综述 tissue construction review • 上一篇    下一篇

不同获取纯化方法影响脂肪细胞活性的理论研究与应用进展

魏国茜1,孙 音1,顾洛莎2,顾劲松1   

  1. 1大连医科大学,辽宁省大连市 116000;2郑州大学,河南省郑州市 450000
  • 修回日期:2017-04-20 出版日期:2017-10-08 发布日期:2017-11-10
  • 通讯作者: 顾劲松,博士,教授,大连医科大学美容医学院,辽宁省大连市 116044
  • 作者简介:魏国茜,女,1987年生,内蒙古自治区赤峰市人,蒙古族,2017年大连医科大学毕业,硕士,医师,主要从事自体脂肪移植研究。
  • 基金资助:

    校企横向合作课题

Effect of different harvesting and purification methods on autologous adipocyte viability: theoretical research and application advances

Wei Guo-qian1, Sun Yin1, Gu Luo-sha2, Gu Jin-song1   

  1. 1Dalian Medical University, Dalian 116000, Liaoning Province, China; 2Medical School of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • Revised:2017-04-20 Online:2017-10-08 Published:2017-11-10
  • Contact: Gu Jin-song, M.D., Professor, Dalian Medical University, Dalian 116000, Liaoning Province, China
  • About author:Wei Guo-qian, Master, Physician, Dalian Medical University, Dalian 116000, Liaoning Province, China
  • Supported by:

    Porject of Crosswise Cooperation of University and Enterprise

摘要:

文章快速阅读:

文题释义:
Body-jet水动力辅助吸脂系统:
是德国 Human Med公司发明的一种新型吸脂仪。其核心技术是用螺旋式水刀,通过加压水流精确作用于目标组织,有选择性地分离脂肪细胞,温和分解组织和脂肪。运用该技术,只去除想要去掉的脂肪组织,螺旋式旋动细小水流碰及血管和神经就会自动偏转离开,不会对血管和神经造成任何损伤。
纳米脂肪移植:是2013年由比利时医生Tonnard首次提出,将获取的颗粒脂肪经机械乳化、过滤至液体悬浊状态后,注射于患者面部皮下用于改善面部浅表皱纹,明显恢复皮肤活力,提高皮肤弹性、治疗溃疡、瘢痕等。纳米脂肪中并无活的脂肪细胞,但含有丰富的优质脂肪来源干细胞,破碎的脂肪细胞注射可能存在干细胞分化和细胞分化刺激组织再生的作用。

 

摘要
背景:
如何提高移植后成活率,减少并发症发生一直是脂肪移植的研究热点。
目的:就不同获取和纯化方法对自体脂肪细胞活性影响的研究进展做一综述。
方法:以“autologous fat transplantation,fat grafting,harvesting,aspiration,centrifugation,adipocyte graft survival,water jet-assisted liposuction,Nanofat Grafting”为英文检索词,以“自体脂肪移植、获取、抽吸、离心、脂肪细胞活性、水动力吸脂、纳米脂肪移植”为中文检索词。使用计算机网络检索中国知网全文数据库、万方全文数据库、维普(VlP)期刊全文数据库、PubMed数据库、Embase数据库、Elsevier数据库有关自体脂肪移植过程中各种获取及纯化方法对脂肪细胞活性影响的文献,排除与研究目的无关及重复文献,筛选出42篇文献进一步总结分析。
结果与结论:自体脂肪移植因其自身优势已成为修复重建和组织填充的首选材料。但其移植后成活率低,且可能产生囊肿、液化、坏死、钙化、过度吸收等并发症。在进行自体脂肪移植过程中,多个环节均会影响脂肪成活率。了解不同获取、纯化方法对脂肪细胞活性的影响,在临床工作中,可以指导临床医生根据情况选择最优的方法来最大限度地提高自体脂肪移植成活率,减少术后吸收等并发症的发生。


中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程
ORCID:
0000-0002-9054-9317(魏国茜)

关键词: 组织构建, 组织工程, 自体脂肪移植, 获取, 纯化, 脂肪细胞活性

Abstract:

BACKGROUND: How to improve the survival rate after fat transplantation and reduce postoperative complications is always a hotspot.
OBJECTIVE: To review the research progress concerning the effect of different harvesting and purification methods on adipocyte viability.
METHODS: A computer-based search of CNKI, WanFang, VIP, PubMed, Embase, and Elsevier databases was performed for the literatures addressing the effect of different harvesting and purification methods on adipocyte viability in autologous fat transplantation using the keywords of “autologous fat transplantation, fat grafting, harvesting,  aspiration, centrifugation, adipocyte graft survival, water jet-assisted liposuction, Nanofat Grafting” in English and Chinese, respectively. Irrelevant and repetitive papers were excluded, and finally 42 papers were included for further analysis.
RESULTS AND CONCLUSION: Autologous fat tissue has become the ideal filling material because of its remarkable advantages. Nonetheless, low adipocyte survival rate and post-transplantation complications, such as high absorption rate, probable cyst, and calcification, limit its clinical application. During autologous fat transplantation, multiple factors can affect the survival rate of fat tissues. It can assist surgeons to choose the optimal method to maximize autologous fat survival rate, reduce postoperative complications such as absorption by understanding the effect of different harvesting and purification methods on adipocyte viability.


中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Adipose Tissue, Transplantation, Adipocytes, Tissue Engineering

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