中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (9): 1428-1433.doi: 10.3969/j.issn.2095-4344.1631

• 干细胞基础实验 basic experiments of stem cells • 上一篇    下一篇

自体脂肪来源基质血管组分辅助脂肪移植改善面部皮肤质量

殷雅婷1,张爱君2,王 浩1,王苹苹1,李健华1,温敏敏1,金培生2   

  1. 1徐州医科大学研究生院,江苏省徐州市 221002;2徐州医科大学附属医院整形外科,江苏省徐州市 221002
  • 修回日期:2018-11-20 出版日期:2019-03-28 发布日期:2019-03-28
  • 通讯作者: 金培生,博士,主任医师,徐州医科大学附属医院整形外科,江苏省徐州市 221002; 并列通讯作者:张爱君,博士,主任医师,徐州医科大学附属医院整形外科,江苏省徐州市 221002
  • 作者简介:殷雅婷,女,1993年生,江苏省泰州市人,汉族,2019年徐州医科大学毕业,硕士,主要从事脂肪干细胞的基础研究及临床应用研究。
  • 基金资助:

    国家自然科学基金(81501671),项目参与人:金培生

Clinical application of autogenous adipose-derived stromal vascular fraction-assisted fat transplantation in the improvement of facial skin quality

Yin Yating1, Zhang Aijun2, Wang Hao1, Wang Pingping1, Li Jianhua1, Wen Minmin1, Jin Peisheng2   

  1. 1Graduate School, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China; 2Department of Plastic Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
  • Revised:2018-11-20 Online:2019-03-28 Published:2019-03-28
  • Contact: Jin Peisheng, MD, Chief physician, Department of Plastic Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China; Zhang Aijun, MD, Chief physician, Department of Plastic Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
  • About author:Yin Yating, Master, Graduate School, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81501671 (to JPS)

摘要:

文章快速阅读:

文题释义:
细胞辅助脂肪移植术:
2009年日本东京大学医学院整形外科的吉村浩太郎教授首先报道该技术,将自体脂肪源性干细胞与脂肪细胞混合注射移植。目前临床使用的细胞主要有两种形式:脂肪源性干细胞和基质血管组分。而在作者进行的这项研究中细胞辅助脂肪移植技术是将新抽取的腹部脂肪分成两部分,3/4用来提取基质血管组分,1/4作为细胞支架,两部分联合注射于受区。
基质血管组分:是由多种不同来源的细胞组成,包含脂肪来源干细胞以及各种成熟细胞和前体细胞。基质血管组分中含量最多是脂肪干细胞,占(67.60±29.7)%,其次是血管内皮细胞,占(5.2±6.1)%,最后是周细胞和成熟内皮细胞,占(0.8±0.7)%。脂肪组织在成人皮下分布广泛,可供多次大量收集,是一个潜在的储量丰富的成体干细胞库。大量的脂肪干细胞是基质血管组分用于治疗的基础。

 

摘要
背景:
研究表明细胞辅助脂肪移植能够促进移植物的存活,但研究其改善面部皮肤质量的报道较少。
目的:观察基质血管组分辅助自体脂肪移植改善面部皮肤质量的临床应用效果。
方法:2016年9月至2018年6月在徐州医科大学附属医院整形美容中心招募患者。20例患者随机分为试验组和对照组,即基质血管组分辅助脂肪移植与单纯脂肪移植。VISIA皮肤检测仪检测患者移植前及移植后6个月的面部皮肤质量,包括斑点、皱纹、纹理、毛孔、紫外线色斑、棕色斑、红色区、紫质8个皮肤指标。
结果与结论:试验组在皱纹和纹理方面改善值高于对照组,差异有显著性意义(P < 0.05)。在斑点、毛孔及红色区方面,试验组治疗效果改善值高于对照组,但差异无显著性意义(P > 0.05)。在紫外线色斑、棕色斑方面,两组治疗效果改善值差异无显著性意义(P > 0.05)。紫质未受研究对象的影响。结果表明,基质血管组分能够提升脂肪移植在改善面部皮肤质量中的效果。


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
ORCID: 0000-0002-2239-0156(金培生)

关键词: 基质血管组分, 自体脂肪移植, 细胞辅助脂肪移植, 面部肤质, 干细胞, 移植物存活, 国家自然科学基金

Abstract:

BACKGROUND: Many studies have shown that cell-assisted lipotransfer promotes the survival of fat implants, but there are few studies exploring stromal vascular fraction (SVF)-assisted fat transplantation for improving facial skin quality.
OBJECTIVE: To evaluate the clinical effect of autologous adipose-derived SVF-assisted autologous fat transplantation in the improvement of facial skin quality.
METHODS: From September 2016 to June 2018, in the Plastic and Cosmetic Center, the Affiliated Hospital of Xuzhou Medical University, 20 patients were recruited and then randomly divided into experimental group and control group, namely SVF-assisted fat transplantation and simple fat transplantation, respectively. A VISIA skin detector was used to detect facial skin quality of patients preoperatively and 6 months postoperatively, including spots, wrinkles, texture, pores, ultraviolet spots, brown spots, couperose skin and porphyrin. 
RESULTS AND CONCLUSION: The effect of improvement in wrinkles and texture in the experimental group was better than that of the control group, and the difference was statistically significant (P < 0.05). In terms of spots, pores and couperose skin, the therapeutic effect in the experimental group was better than that in the control group, but the difference was not statistically significant (P > 0.05). There was no significant difference between the two groups in the improvement of ultraviolet spot and brown spots. The porphyrin was not affected by the subjects. To conclude, SVF can promote the effect of fat transplantation in the improvement of facial skin quality.


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

Key words: Adipose Tissue, Tissue Transplantation, Skin, Face, Tissue Engineering

中图分类号: