Chinese Journal of Tissue Engineering Research ›› 2017, Vol. 21 ›› Issue (28): 4563-4569.doi: 10.3969/j.issn.2095-4344.2017.28.022

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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

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

CLC Number: