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Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging
Samples of healthy and neoplastic myometrial tissues were investigated using Positron Annihilation Lifetime Spectroscopy (PALS). Meaningful differences between normal and diseased tissues were observed for each patient. The differences were also clearly visible for various kinds of lesions in each p...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7367828/ https://www.ncbi.nlm.nih.gov/pubmed/32681103 http://dx.doi.org/10.1038/s41598-020-68727-3 |
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author | Zgardzińska, B. Chołubek, G. Jarosz, B. Wysogląd, K. Gorgol, M. Goździuk, M. Chołubek, M. Jasińska, B. |
author_facet | Zgardzińska, B. Chołubek, G. Jarosz, B. Wysogląd, K. Gorgol, M. Goździuk, M. Chołubek, M. Jasińska, B. |
author_sort | Zgardzińska, B. |
collection | PubMed |
description | Samples of healthy and neoplastic myometrial tissues were investigated using Positron Annihilation Lifetime Spectroscopy (PALS). Meaningful differences between normal and diseased tissues were observed for each patient. The differences were also clearly visible for various kinds of lesions in each patient. The set of lifetimes and intensities obtained from PALS was correlated with the histopathological examinations of the same fragments of tissues. Strong coincidence between PALS parameters and histopathological findings was observed only in the case of a very precise correlation of the investigated area in both techniques. Measurements and discussion presented here were carried out to develop a method for measuring the sub-nanometric structure of human tissues. This kind of investigation, using positron probe, creates an opportunity of a new application in Positron Emission Tomography (PET). |
format | Online Article Text |
id | pubmed-7367828 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-73678282020-07-20 Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging Zgardzińska, B. Chołubek, G. Jarosz, B. Wysogląd, K. Gorgol, M. Goździuk, M. Chołubek, M. Jasińska, B. Sci Rep Article Samples of healthy and neoplastic myometrial tissues were investigated using Positron Annihilation Lifetime Spectroscopy (PALS). Meaningful differences between normal and diseased tissues were observed for each patient. The differences were also clearly visible for various kinds of lesions in each patient. The set of lifetimes and intensities obtained from PALS was correlated with the histopathological examinations of the same fragments of tissues. Strong coincidence between PALS parameters and histopathological findings was observed only in the case of a very precise correlation of the investigated area in both techniques. Measurements and discussion presented here were carried out to develop a method for measuring the sub-nanometric structure of human tissues. This kind of investigation, using positron probe, creates an opportunity of a new application in Positron Emission Tomography (PET). Nature Publishing Group UK 2020-07-17 /pmc/articles/PMC7367828/ /pubmed/32681103 http://dx.doi.org/10.1038/s41598-020-68727-3 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Zgardzińska, B. Chołubek, G. Jarosz, B. Wysogląd, K. Gorgol, M. Goździuk, M. Chołubek, M. Jasińska, B. Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title | Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title_full | Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title_fullStr | Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title_full_unstemmed | Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title_short | Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
title_sort | studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7367828/ https://www.ncbi.nlm.nih.gov/pubmed/32681103 http://dx.doi.org/10.1038/s41598-020-68727-3 |
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