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Human Tissues Investigation Using PALS Technique

Autor(en)
B. Jasinska, B. Zgardzinska, G. Cholubek, M. Gorgol, K. Wiktor, K. Wysoglad, P. Bialas, C. Curceanu, E. Czerwinski, K. Dulski, A. Gajos, B. Glowacz, B. Hiesmayr, B. Jodlowska-Jedrych, D. Kaminska, G. Korcyl, P. Kowalski, T. Kozik, N. Krawczyk, W. Krzemien, E. Kubicz, M. Mohammed, M. Pawlik-Niedzwiecka, S. Niedzwiecki, M. Palka, L. Raczynski, Z. Rudy, N. G. Sharma, S. Sharma, R. Shopa, M. Silarski, M. Skurzok, A. Wieczorek, H. Wiktor, W. Wislicki, M. Zielinski, P. Moskal
Abstrakt

Samples of uterine leiomyomatis and normal tissues taken from patients after surgery were investigated using the Positron Annihilation Lifetime Spectroscopy (PALS). Significant differences in all PALS parameters between normal and diseased tissues were observed. For all studied patients, it was found that the values of the free annihilation and orthopositronium lifetime are larger for the tumorous tissues than for the healthy ones. For most of the patients, the intensity of the free annihilation and ortho-positronium annihilation was smaller for the tumorous than for the healthy tissues. For the first time, in this kind of studies, the 3 fraction of positron annihilation was determined to describe changes in the tissue porosity during morphologic alteration.

Organisation(en)
Quantenoptik, Quantennanophysik und Quanteninformation
Externe Organisation(en)
Marie Curie-Sklodowska University, Medical University of Lublin, Jagiellonian University in Krakow, Istituto Nazionale di Fisica Nucleare (INFN), Roma, National Centre for Nuclear Research (NCBJ), University of Mosul
Journal
Acta Physica Polonica B
Band
48
Seiten
1737-1747
Anzahl der Seiten
11
ISSN
0587-4254
DOI
https://doi.org/10.5506/APhysPolB.48.1737
Publikationsdatum
10-2017
Peer-reviewed
Ja
ÖFOS 2012
103034 Teilchenphysik, 206003 Medizinische Physik
Schlagwörter
ASJC Scopus Sachgebiete
Allgemeine Physik und Astronomie
Sustainable Development Goals
SDG 3 – Gesundheit und Wohlergehen
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/07c47819-64ec-47c1-a77d-b5d045a4e275