Results 1 to 10 of about 36,294 (262)

Modeling chronic periodontitis in rats: Persistent alveolar bone loss mediated by periodontal pathogens [PDF]

Animal Models and Experimental Medicine
Background Although widely used in periodontal research, rodents are naturally resistant to periodontitis. Conventional models, such as ligature‐induced periodontitis, often fail to sustain defects due to spontaneous tissue regeneration after ligature ...
Maksym Skrypnyk, Chun Xu, Shlomo Berkovsky, Thilini Jayasinghe, Axel Spahr   +4 more
doaj   +2 more sources

Ligature material in hanging deaths: The neglected area in forensic examination

Egyptian Journal of Forensic Sciences, 2015
The hanging mark is the most relevant feature of hanging and its characteristics are well known in the literature. Most of the time, the ligature material is not available during autopsy examination in hanging.
Vipul Namdeorao Ambade
exaly   +3 more sources

Distinct immune landscapes between murine and human periodontitis [PDF]

iScience
Summary: Periodontitis (PD) affects over 1 billion people globally, underscoring the need for valid animal models. This study aimed to (1) systematically compare single-cell immune landscapes between human PD and murine ligature models, and (2) evaluate ...
Yi Zhao, Qian Wang, Weimin Lin, Wei Song, Zhong Zhang, Xiaoyu Yang, Denghao Huang, Feiyu Wang, Qingheng Wu, Shuang Jiang, Yuyu Li, Masayuki Tsukasaki, Quan Yuan, Qi Yin   +13 more
doaj   +2 more sources

Development of experimentally-induced periodontitis in a Sprague Dawley rat model [PDF]

Iraqi Journal of Veterinary Sciences, 2021
Periodontitis is a common inflammatory disease that leads to the degradation of periodontium and results in alveolar bone loss. The development of a suitable animal model of periodontitis is a prerequisite to understanding better the mechanisms that ...
Hana H. Mustafa, Ahmed Kh. Ali, Chen Cheng, Rozanaliza Radzi, Lau Fong, Noordin Mustapha, Hewa O. Dyary   +6 more
doaj   +1 more source

Induction of Periodontitis Using Bacterial Strains Isolated from the Human Oral Microbiome in an Experimental Rat Model

Biomedicines, 2023
Periodontal disease is that condition resulting in the destruction of periodontal tissues, bone resorption, and tooth loss, the etiology of which is linked to immunological and microbiological factors.
Diana Larisa Ancuta, Diana Mihaela Alexandru, Maria Crivineanu, Cristin Coman   +3 more
doaj   +1 more source

Retrospective Analysis of Hanging Cases Between 2016 and 2020 in Urban India

International Journal of Medical Toxicology and Forensic Medicine, 2021
Background: Death by hanging is a vital health hazard worldwide; it is classified as violent mechanical deaths resulting from asphyxia. The manner of death in hanging is suicide in the majority of the cases, and accidental hanging is less common, and ...
Gururaj Biradar, Charan Kishor Shetty, Pavanchand H. Shetty, V Yogiraj   +3 more
doaj   +1 more source

Retrospective Analysis of 73 Hanging and Ligature Strangulation Cases#br# [PDF]

Fayixue Zazhi, 2020
Objective To retrospectively analyze 40 cases of hanging and 33 cases of ligature strangulation in Kunming, to explore the neck injury characteristics and similarities and differences of related asphyxia signs of corpses in hanging and ligature ...
PI Zhi-yun, XING Yu-ming, CHENG Bao-wen
doaj   +1 more source

New Variants of Ceramic Stamps of Early Hellenistic Knidos [PDF]

Античный мир и археология, 2019
The article publishes a series of stamps, previously usually attributed to undefined centers. A Comparision of Mediterranean and Black Sea materials allows with a high degree of probability to attribute the stamps published below as Knidian.
Bolonkina, Elena Vladimirovna, Jefremow, Nikolay Vasil’evich, Kolesnikov, Andrey Borisovich   +2 more
doaj   +1 more source

A modified method for constructing experimental rat periodontitis model

Frontiers in Bioengineering and Biotechnology, 2023
Background: Periodontitis is a prevalent disease caused teeth lost. The present rat models inducing periodontitis with thread ligature and metal steel ligature have some disadvantages.Methods: We modified the existing rat ligature periodontitis model by ...
Xuyang Zhang, Xuyang Zhang, Minglu Xu, Minglu Xu, Qin Xue, Qin Xue, Yao He, Yao He   +7 more
doaj   +1 more source

Comparison of Contamination of Low-Frictional Elastomeric Rings with That of Conventional Elastomeric Rings by Streptococcus mutans - An In-vivo Study [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: The presence of brackets and ligatures has been shown to be related to an increase in gingival inflammation and increased risk of decalcification. The various measures were taken to reduce the plaque accumulation and also lot of efforts
Sumanth Rangarajan, Subraya Mogra, V. Surendra Shetty, Siddarth Shetty, Nidhin Philip Jose   +4 more
doaj   +1 more source