发明名称 |
In vitro engineered, regenerated urinary tract tissue compositions and methods for producing same |
摘要 |
A method for providing a urinary tract tissue graft composition includes providing a tissue culture frame and a segment of small intestinal submucosa and positioning the segment of small intestinal submucosa in the tissue culture frame such that the segment of small intestinal submucosa is suspended and held in a taut position by the tissue culture frame. Smooth muscle and urothelial cells are isolated from a tissue specimen of a subject and cultured, and then seeded upon the segment of small intestinal submucosa, thereby forming a urinary tract tissue graft. A tissue culture frame in which such a urinary tract tissue graft may be formed is also disclosed.
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申请公布号 |
US2002087214(A1) |
申请公布日期 |
2002.07.04 |
申请号 |
US20010013270 |
申请日期 |
2001.12.10 |
申请人 |
KROPP BRADLEY P.;CHENG EARL Y.;ZHANG YUAN YUAN;COWAN RICK;MOORE PETER |
发明人 |
KROPP BRADLEY P.;CHENG EARL Y.;ZHANG YUAN YUAN;COWAN RICK;MOORE PETER |
分类号 |
A61F2/02;C12N5/071;(IPC1-7):A61F2/02 |
主分类号 |
A61F2/02 |
代理机构 |
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代理人 |
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