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碱性成纤维细胞生长因子-聚乳酸-聚羟基乙酸共聚物微球的体外释药规律:具有促进兔静脉皮瓣成活的作用?

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成果类型:
期刊论文、会议论文
作者:
谢红炬;李明;邓颖;陈碾
通讯作者:
Xie, H.-J.
作者机构:
[邓颖; 谢红炬; 李明; 陈碾] Department of Aesthtic Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, Hunan Province, China
Xie Hong-ju★, Master, Chief physician, Master's supervisor, Department of Aesthtic Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, Hunan Province, China xhj1251@sina.com
Compared with normal physiological flap, main advantage of venous skin flap is that it throws off the limitation of arterial vascular territory on donor site and recipient site of traditional axial skin flap. However, its survival rate is unstable.
To explore effects of basic fibroblast growth factor (bFGF)-[poly(lactic-co-glycolic-acid)] (PLGA)-sustained release microspheres on the survival of rabbit venous flaps.
A randomized controlled animal study was performed at the University of South China from May to October 2008.
通讯机构:
[Xie, H.-J.] D
Department of Aesthtic Surgery, First Affiliated Hospital, University of South China, China
语种:
中文
关键词:
碱性成纤维细胞生长因子;聚乳酸-聚羟基乙酸共聚物;微球;缓释;静脉皮瓣
期刊:
中国组织工程研究
ISSN:
2095-4344
年:
2009
卷:
13
期:
51
页码:
10039-10044
会议名称:
2010中华医学会第七次全国医学美学与美容学术年会暨第三届两岸四地美容医学学术论坛
会议论文集名称:
2010中华医学会第七次全国医学美学与美容学术年会暨第三届两岸四地美容医学学术论坛论文集
会议时间:
2010-06-03
会议地点:
长沙
会议赞助商:
中华医学会
基金类别:
a grant from Health Department of Hunan Province, 湖南省卫生厅资助课题
机构署名:
本校为第一且通讯机构
摘要:
背景:与正常生理性皮辦相比,静脉皮辦的主要优点在于摆脱了动脉血管分布区域对传统轴型皮辦的供区与受区的限制,但其成活率不稳定.目的:探讨碱性成纤维细胞生长因子-聚乳酸-聚羟基乙酸共聚物(bFGF-polylactic-co-glycolic acid.bFGF-PLGA)缓释微球对兔静脉皮辦成活的影响.设计、时间及地点:随机对照动物实验,于2008-05/10在南华大学完成.材料:健康新西兰大白兔24只,随机分为3组:bFGF-PLGA缓释微球组、空微球组、空白对照组,8只/组.方法:应用正交设计试验进一步优化碱性成纤维细胞生长因子微球的制备工艺,采用优化处方制备bFGF-PLGA微球.3组兔均制作侧腹壁静脉皮辦,术前5 d,bFGF-PLGA缓释微球组向...
摘要(英文):
BACKGROUND: Compared with normal physiological flap, main advantage of venous skin flap is that it throws off the limitation of arterial vascular territory on donor site and recipient site of traditional axial skin flap. However, its survival rate is unstable. OBJECTIVE: To explore effects of basic fibroblast growth factor (bFGF)-[poly(lactic-co-glycolic-acid)] (PLGA)-sustained release microspheres on the survival of rabbit venous flaps. DESIGN, TIME AND SETTING: A randomized controlled animal study was performed at the University of South Chin...

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