Full-Thickness Heart Repair with an Engineered Multilayered Myocardial Patch in Rat Model

被引:32
作者
Pok, Seokwon [1 ,2 ]
Stupin, Igor V. [3 ]
Tsao, Christopher [1 ]
Pautler, Robia G. [4 ]
Gao, Yang [1 ]
Nieto, Raymond M. [2 ]
Tao, Ze-Wei [5 ]
Fraser, Charles D., Jr. [2 ]
Annapragada, Ananth V. [3 ]
Jacot, Jeffrey G. [1 ,2 ,5 ]
机构
[1] Rice Univ, Dept Bioengn, Houston, TX 77005 USA
[2] Texas Childrens Hosp, Div Congenital Heart Surg, Houston, TX 77030 USA
[3] Texas Childrens Hosp, Dept Basic Radiol Res, Houston, TX 77030 USA
[4] Baylor Coll Med, Dept Mol Physiol, Houston, TX 77030 USA
[5] Univ Colorado Denver, Dept Bioengn, Anschutz Med Campus, Aurora, CO 80045 USA
基金
美国国家卫生研究院; 美国国家科学基金会;
关键词
IN-VIVO DEGRADATION; MATRIX; VITRO; EXPERIENCE; CHITOSAN;
D O I
10.1002/adhm.201600549
中图分类号
R318 [生物医学工程];
学科分类号
100103 [病原生物学];
摘要
In a rat model of right free wall replacement, the transplantation of an engineered multilayered myocardial patch fabricated from a polycaprolactone membrane supporting a chitosan/heart matrix hydrogel induces significant muscular and vascular remodeling and results in a significantly higher right ventricular ejection fraction compared to use of a commercially available pericardium patch. [GRAPHICS] .
引用
收藏
页数:6
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