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Polarimetric comparison of fresh and frozen skeletal muscle tissues of goat

机译:山羊新鲜和冷冻骨骼肌组织的偏振比较

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摘要

Optical properties can provide rich information about morphology and structure of tissues. Fresh and frozen muscle tissue samples of goat are investigated using imaging polarimetry to understand its structural nature. The outcomes demonstrate that the muscle tissues lose, to some extent, their integrity and organization on freezing. The fresh tissues offer very small circular retardance as compared to frozen samples. However, linear retardance is the main contributor in fresh muscle samples. Ultimately, linear and circular retardance can be used to differentiate fresh and frozen tissues. These investigations illustrate the capabilities of optical polarimetry for the characterization of muscle tissue structures. Specifically, the structure of biological tissue samples can be differentiated using real-time, cost effective and non-invasive optical polarimetry in the field of meat industry and biomedical diagnosis.
机译:光学特性可以提供有关组织形态和结构的丰富信息。使用成像偏振物研究山羊的新鲜和冷冻肌肉组织样品,以了解其结构性质。结果表明,在一定程度上,肌肉组织失去了冻结的诚信和组织。与冷冻样品相比,新鲜组织提供非常小的循环延迟。然而,线性延迟是新鲜肌肉样品中的主要贡献者。最终,直线和圆形延迟可用于区分新鲜和冷冻的组织。这些研究说明了光学偏振率的能力,用于表征肌肉组织结构。具体地,生物组织样品的结构可以使用肉行业和生物医学诊断领域的实时,成本效益和非侵入性光学偏振偏振物来区分。

著录项

  • 来源
    《Photodiagnosis and Photodynamic Therapy》 |2020年第12期|102071.1-102071.7|共7页
  • 作者单位

    Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Biophoton Lab Islamabad 45650 Pakistan;

    Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Biophoton Lab Islamabad 45650 Pakistan|Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Photomed Res Lab Islamabad 45650 Pakistan;

    Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Photomed Res Lab Islamabad 45650 Pakistan;

    Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Biophoton Lab Islamabad 45650 Pakistan|Pakistan Inst Engn & Appl Sci PIEAS Dept Phys & Appl Math DPAM Photomed Res Lab Islamabad 45650 Pakistan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    tissue polarimetry; Mueller matrix; polar decomposition; depolarization; retardance;

    机译:组织偏振器;穆勒矩阵;极性分解;去极化;延迟;

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