Results 11 to 20 of about 24,754 (209)

Distribution of Periodontal Pathogens in Korean Aggressive Periodontitis

Journal of Periodontology, 2003
Background: Microbial associations in aggressive periodontitis versus different ethnic origins are substantially unknown. We undertook this study to determine the prevalence of seven putative periodontopathogens in Korean patients and to evaluate microbial differences in localized and generalized aggressive periodontitis patients.Methods: Thirty‐nine ...
Jung-Wook, Lee, Bong-Kyu, Choi, Yun-Jung, Yoo, Seong-Ho, Choi, Kyoo-Sung, Cho, Jung-Kiu, Chai, Chong-Kwan, Kim   +6 more
openaire   +3 more sources

Occurrence of periodontal pathogens among patients with chronic periodontitis [PDF]

Brazilian Journal of Microbiology, 2012
The aim of the present study was to evaluate the presence of the periodontal pathogens that form the red complex (Tannerella forsythia, Porphyromonas gingivalis and Treponema denticola) and Aggregatibacter actinomycetemcomitans in patients with chronic periodontitis.
Farias, B.C., Souza, P.R.E., Ferreira, B., Melo, R.S.A., Machado, F.B., Gusmão, E.S., Cimões, R.   +6 more
openaire   +4 more sources

Quorum Sensing of Periodontal Pathogens

Acta Stomatologica Croatica, 2015
The term 'quorum sensing' describes intercellular bacterial communication which regulates bacterial gene expression according to population cell density. Bacteria produce and secrete small molecules, named autoinducers, into the intercellular space. The concentration of these molecules increases as a function of population cell density.
Darije Plančak, Larisa Musić, Ivan Puhar   +2 more
openaire   +3 more sources

Subgingival periodontal pathogens associated with chronic periodontitis in Yemenis [PDF]

BMC Oral Health, 2014
Il a été rapporté que le profil microbien sous-gingival associé à la parodontite différait significativement selon l'emplacement géographique. Le but de cette étude était d'évaluer l'association entre un panel d'agents pathogènes bactériens parodontaux présumés et la parodontite chronique chez les Yéménites.
Nezar N. Al-Hebshi, Hussein Mohammed Shuga-Aldin, Ali Kaid Al-Sharabi, Ibrahim A. Ghandour   +3 more
openaire   +2 more sources

Periodontal pathogens in atheromatous plaque

Indian Journal of Pathology and Microbiology, 2014
There has been increasing attention paid in recent years to the possibility that oral bacterial infection, particularly periodontal disease may influence the initiation and or progression of systemic diseases. These studies confirm the observation that heart disease is the most commonly found systemic condition in patients with periodontal disease ...
Saroj K. Rath, Manish Mukherjee, R Kaushik, Sourav Sen, Mukesh Kumar   +4 more
openaire   +3 more sources

Evaluation of role of periodontal pathogens in endodontic periodontal diseases

Journal of Family Medicine and Primary Care, 2020
This study aimed to correlate periodontal pathogens in endodontic periodontal diseases.This study was conducted on 40 patients of both genders. All the participants were obtained from department of endodontics and periodontology with history of endo-perio lesion in same teeth. Polymerase chain reaction was performed and correlation was established.This
Abhaya Chandra Das, Sanjit Kumar Sahoo, Anuj Singh Parihar, Smita Singh Bhardwaj, Prashant Babaji, Joel G Varghese   +5 more
openaire   +3 more sources

Periodontal disease severity is associated to pathogenic consortia comprising putative and candidate periodontal pathogens

Journal of Applied Oral Science, 2023
Based on a holistic concept of polymicrobial etiology, we have hypothesized that putative and candidate periodontal pathogens are more frequently detected in consortia than alone in advanced forms of periodontal diseases (PD).To correlate specific consortia of periodontal pathogens with clinical periodontal status and severity of periodontitis ...
Lélia Lima ARAÚJO, Talita Gomes Baêta LOURENÇO, Ana Paula Vieira COLOMBO   +2 more
openaire   +4 more sources

Potential role of epithelial–mesenchymal transition induced by periodontal pathogens in oral cancer [PDF]

Journal of Cellular and Molecular Medicine
Ma Yiwei
exaly   +2 more sources

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

Advanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang, Tianbao Zhu, An‐Qi Liu, Jia‐Jia Deng, Ya‐Li Han, Sheng‐Cai Qi, Xue Liu, Tian‐Yi Jiang, Ming‐Rui Zhai, Yu‐Ying He, Xiu‐Juan Li, Hong‐Ting Da, Rui Xu, Xiaomin Li, Jun Gao, Yue‐Hua Liu   +15 more
wiley   +1 more source

A Blood‐Derived Double‐Network Hydrogel with Robust Wet Adhesion for Keratinized Mucosa Regeneration via Neutrophil Phenotype Reprogramming and Mechanophysical Niche Modulation

Advanced Science, EarlyView.
The iPRF‐MA/Alg‐NHS/Lut@EGCG (PGAE) double‐network hydrogel achieves durable wet adhesion in the oral environment. It simultaneously reprograms neutrophils from NETosis to phagocytosis for biofilm clearance, and activates the FAK‐RhoA‐YAP mechanotransduction pathway in gingival fibroblasts to drive extracellular matrix remodeling, thereby promoting ...
Sicong Ren, Xinting Yang, Jingxia Chen, Yihan Wang, Jian Feng, Jing Zhou, Jiaxin Luo, Jingjie Zhai, Quan Lin, Yanmin Zhou   +9 more
wiley   +1 more source