Changes in the laser-induced fluorescence spectrum of myocardium tissue with decrease in its viability

被引：3

作者：

P. M. Larionov

A. N. Malov

M. M. Mandrik

N. A. Maslov

A. M. Orishich

机构：

[1] Inst. of Theor. and Appl. Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090

[2] Inst. of Blood Circulation Pathology, Moscow

来源：

Journal of Applied Spectroscopy | 2003年 / 70卷 / 1期

关键词：

Excimer laser; Laser-induced fluorescence; Transplant; Viability;

D O I：

10.1023/A:1023212206592

中图分类号：

学科分类号：

摘要：

We investigated the laser-induced fluorescence spectra (LIF) of porcine cardiac tissues with different degrees of viability. The data obtained are compared with the results of routine histological investigations and also with the experiments performed with the use of fluorescent probes. It has been found with a high degree of reliability that the loss of the viability of the myocardium tissue leads to the alteration of its LIF spectra. This can be used for low-invasive rapid control of transplant viability in the process of its preparation and during surgery.

引用

页码：38 / 42

页数：4

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