Nowoczesne metody konserwacji i przechowywania próbek tkanek dla potrzeb patologii sądowej
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RIS BIB ENDNOTEData publikacji: 26.08.2025
Problems of Forensic Sciences (Z Zagadnień Nauk Sądowych), 2025, 141, s. 75-100
https://doi.org/10.4467/12307483PFS.25.004.22206Autorzy
Cutting-edge methods for the preservation and storage of forensic pathology tissue samples
Nowadays, forensic DNA analysis plays a crucial role in the criminal justice system, particularly in cases of sexual assault, rape, murder, homicide, and mass disasters. The quality of the DNA used for subsequent forensic DNA analyses is an important factor and depends on the collection and preservation of samples prior to DNA extraction. Ideally, tissue samples are preserved immediately upon collection. However, if samples are collected in the field, suitable preservation methods might be limited due to the unavailability of resources or the remoteness of field sites. Moreover, the use of inappropriate chemical preservatives, inadequate storage conditions, and extended sample transit or long-distance shipping can lead to the degradation of DNA quality. This study reviews the collection and preservation of products of conception, fetal and other body tissues, as well as the processes involved in product of conception (POC), fetal tissue decomposition and DNA degradation, and the subsequent challenges in preservation and storage prior to DNA analysis. It also examines the use of centralized evidence storage facilities for the effective preservation of nucleic acids within tissue samples prior to forensic DNA analysis.
Autorzy pragną podziękować osobom, które udzieliły im cennych porad i wsparcia. Są to: dr Ravindra Sharma, dyrektor Centralnego Laboratorium Kryminalistyki w Pune oraz dr S.K. Jain, główny kryminalistyk DFSS w Nowym Delhi.
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Informacje: Problems of Forensic Sciences (Z Zagadnień Nauk Sądowych), 2025, 141, s. 75-100
Typ artykułu: Oryginalny artykuł naukowy
Tytuły:
Department of Biology and DNA,
Central Forensic Science Laboratory, Ministry of Home Affairs, Government of India
Indie
Department of Biology and DNA,
Central Forensic Science Laboratory, Ministry of Home Affairs, Government of India
Indie
School of Doctoral Studies and Research,
National Forensic Science University
Indie
School of Doctoral Studies and Research,
National Forensic Science University
Indie
JSPM University
Indie
School of Basic and Applied Science,
JSPM University
Indie
Publikacja: 26.08.2025
Otrzymano: 02.12.2024
Zaakceptowano: 07.04.2025
Status artykułu: Otwarte
Licencja: CC BY-NC-ND 4.0
Udział procentowy autorów:
Korekty artykułu:
-Języki publikacji:
Angielski, PolskiLiczba wyświetleń: 933
Liczba pobrań: 358