Feasibility and safety of synchrotron-based X-ray phase contrast imaging as a technique complementary to histopathology analysis.

IF 2.1 4区 生物学 Q4 CELL BIOLOGY
Histochemistry and Cell Biology Pub Date : 2023-11-01 Epub Date: 2023-07-31 DOI:10.1007/s00418-023-02220-6
Kan Yan Chloe Li, Hector Dejea, Koen De Winne, Anne Bonnin, Valentino D'Onofrio, Janneke A Cox, Patricia Garcia-Canadilla, Martin Lammens, Andrew C Cook, Bart Bijnens, Amélie Dendooven
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引用次数: 1

Abstract

X-ray phase contrast imaging (X-PCI) is a powerful technique for high-resolution, three-dimensional imaging of soft tissue samples in a non-destructive manner. In this technical report, we assess the quality of standard histopathological techniques performed on formalin-fixed, paraffin-embedded (FFPE) human tissue samples that have been irradiated with different doses of X-rays in the context of an X-PCI experiment. The data from this study demonstrate that routine histochemical and immunohistochemical staining quality as well as DNA and RNA analyses are not affected by previous X-PCI on human FFPE samples. From these data we conclude it is feasible and acceptable to perform X-PCI on FFPE human biopsies.

Abstract Image

基于同步加速器的X射线相位对比成像作为组织病理学分析的补充技术的可行性和安全性。
X射线相位对比成像(X-PCI)是一种以无损方式对软组织样本进行高分辨率三维成像的强大技术。在这份技术报告中,我们评估了在福尔马林固定、石蜡包埋(FFPE)的人体组织样本上进行的标准组织病理学技术的质量,这些样本在X-PCI实验中用不同剂量的X射线照射。本研究的数据表明,常规组织化学和免疫组织化学染色质量以及DNA和RNA分析不受先前对人类FFPE样本进行X-PCI的影响。根据这些数据,我们得出结论,对FFPE人体活检进行X-PCI是可行和可接受的。
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来源期刊
Histochemistry and Cell Biology
Histochemistry and Cell Biology 生物-细胞生物学
CiteScore
4.90
自引率
8.70%
发文量
112
审稿时长
1 months
期刊介绍: Histochemistry and Cell Biology is devoted to the field of molecular histology and cell biology, publishing original articles dealing with the localization and identification of molecular components, metabolic activities and cell biological aspects of cells and tissues. Coverage extends to the development, application, and/or evaluation of methods and probes that can be used in the entire area of histochemistry and cell biology.
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