Results 31 to 40 of about 32,960 (259)

Analysis of postmortem intestinal microbiota successional patterns with application in postmortem interval estimation [PDF]

Microbial Ecology, 2021
Abstract Microorganism plays a vital role in the decomposition of vertebrate remains in nature nutrient cycling, where the postmortem microbial succession patterns during decomposition remain unclear. Here, hierarchical clustering based on Manhattan distances analyzed the similarity and difference among postmortem intestine microbial succession
Ruina Liu, Qi Wang, Kai Zhang, Hao Wu, Gongji Wang, Wumin Cai, Kai Yu, Qinru Sun, Shuanliang Fan, Zhenyuan Wang   +9 more
openaire   +3 more sources

Novel Approaches for Postmortem Interval Estimation: Biochemical, Histopathological, Immunohistochemical, and Comet Assay Study in Heart Tissue. [PDF]

Zagazig Journal of Forensic Medicine and Toxicology
Background: The postmortem interval (PMI) is a commonly researched issue. The significance of getting a precise PMI in medicolegal death investigations is vital because it helps in making decisions about suspects, identifying the time of assault versus ...
Aisha Abouhashem, Mohamed Shaheen, Nagah Hegazy, Aya Naguib, Nourhan Mohammed   +4 more
doaj   +1 more source

AURICULAR CARTILAGE AS A TOOL FOR POSTMORTEM INTERVAL ESTIMATION IN HUMAN [PDF]

The Egyptian Journal of Forensic Sciences and Applied Toxicology, 2021
Background: An accurate estimation of the postmortem (PM) interval, despite of being a routine daily forensic expert work, is still a challenging practice. Science continues growing in this topic. Cartilage is a specific avascular, non-lymphatic, and non-
Ayman Faheem, Hana’ Qudsieh, Irene Fawzy, Melad Paulis   +3 more
doaj   +1 more source

Histological and miRNAs postmortem changes in incisional wound

Egyptian Journal of Forensic Sciences, 2019
Background Regarding postmortem estimation, the evaluation of early histological and miRNA molecular changes have been of great concerns among forensic scientists due to uncertainty of known conventional methods.
Samah F. Ibrahim, Mona M. Ali, Hoda Basyouni, Laila A. Rashed, Eman A. E. Amer, Dalia Abd El-Kareem   +5 more
doaj   +1 more source

Differentiating Drowning from Postmortem Submersion in Freshwater with Estimation of the Postmortem Submersion Interval in Albino Rats [PDF]

Zagazig Journal of Forensic Medicine and Toxicology
Background: Examining drowning-related fatalities continues to provide a substantial challenge for forensic experts in its diagnosis globally. Furthermore, techniques for calculating the postmortem interval (PMI) are not relevant to the remains recovered
Mariem Shafek Keryakous, Mohammed Hashem, Eman Hasan, Dalia Hasan, Sara Abdel Hafez, Mostafa Asem   +5 more
doaj   +1 more source

Estimation of Postmortem Interval from Cartilage Changes of Rabbit Auricle [PDF]

Ain Shams Journal of Forensic Medicine and Clinical Toxicology, 2016
In forensic practice, estimating the time of death is one of the most important procedures but is often extremely difficult. There are many methods for estimating the time of death, which can be divided into two categories (rate methods and concurrence ...
Nisreen Abd-Elgaber, , Eman Hassan, Melad Paulis   +2 more
doaj   +1 more source

An Entomological Model for Estimating the Post-Mortem Interval

Communication in Biomathematical Sciences, 2021
Identification of post-mortem interval started from the time when the dead body was found. The main question is to identify the time of death. In reality, the task is complicated since many local factors are involved in the process of decomposition.
Vania Mene Risriani, Tjandra Anggraeni, Nuning Nuraini   +2 more
doaj   +1 more source

A Machine Learning Approach for Using the Postmortem Skin Microbiome to Estimate the Postmortem Interval. [PDF]

PLoS ONE, 2016
Research on the human microbiome, the microbiota that live in, on, and around the human person, has revolutionized our understanding of the complex interactions between microbial life and human health and disease.
Hunter R Johnson, Donovan D Trinidad, Stephania Guzman, Zenab Khan, James V Parziale, Jennifer M DeBruyn, Nathan H Lents   +6 more
doaj   +1 more source

Suitability of miRNA assessment in postmortem interval estimation.

European review for medical and pharmacological sciences, 2021
The aim of this review was to explore recent pieces of evidence focused on the use of miRNAs for PMI estimation both in humans and animal experiments, with particular interest on the best miRNAs to use as reference/target markers in different tissues or biological fluids. MiRNAs are innovative biomarkers used in clinical and research field; they appear
Montanari, E, Giorgetti, R, Busardò, F P, Giorgetti, A, Tagliabracci, A, Alessandrini, F   +5 more
openaire   +3 more sources

Comparative evaluation of macro- and microscopic changes in rabbit, cattle, and pig auricular cartilage following exhumation after different postmortem intervals

Brazilian Journal of Veterinary Pathology
The study evaluated and compared macro- and microscopic changes in the auricular cartilage of rabbits, cattle, and pigs following exhumation at different postmortem intervals (PMI).
Leonardo Lima Gorza, Ellen Cristina de Oliveira, Douglas Marinho Abreu, Natália de Melo Ocarino, Tadeu Chaves de Figueiredo, Ângela Maria Quintão Lana, Bruno Machado Bertassoli, Amanda Maria Sena Reis, Rogéria Serakides   +8 more
doaj   +1 more source