二尖瓣胶原纤维定向的无损分析。

ASAIO transactions Pub Date : 1991-07-01

R P Cochran, K S Kunzelman, C J Chuong, M S Sacks, R C Eberhart

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引用次数: 0

摘要

胶原蛋白是二尖瓣组织中含量最多、模数最高的成分。采用小角光散射(SALS)和偏振光显微镜(PLM)对中叶胶原和脊索胶原的超微结构进行分析，绘制胶原纤维结构图。假设结构排列强烈地影响中压组织的力学性能和生理功能。

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Nondestructive analysis of mitral valve collagen fiber orientation.

Collagen is the most abundant and highest modulus component in mitral valve (MV) tissue. MV leaflet and chordal collagen ultrastructure were analyzed by small angle light scattering (SALS) and polarized light microscopy (PLM) to provide collagen fiber architecture mapping. It was hypothesized that structural arrangement strongly influences MV tissue mechanical properties and thus physiologic function.

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ASAIO transactions

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