Results 121 to 130 of about 78,386 (279)

The red bacteria: Porphyromonas gingivalis

IP International Journal of Periodontology and Implantology, 2020
Porphyromonas gingivalis is a gram negative, anerobic, non-spore & nonmotile rods or cocco-bacilli. It is a major periodontopathic bacteria involved in the pathogenesis of periodontal disease. It is considered as a major causative agent of chronic periodontitis.
openaire   +2 more sources

porphyromonas gingivalis y enfermedades sistemicas [PDF]

, 2015
Porphyromonas gingivalis (P.g.) es un cocobacilo Gram negativo que habita el surco gingival. Susfactores patogenicos estructurales como las fimbrias facilitan su adhesion al tejido, mientras que factoresde secrecion como proteasas y hialuronidasas hidrolizan componentes del tejido periodontal, causandodano tisular y perdida de soporte dentario. Algunos
Orrego-Cardozo, Mary, Parra-Gil, María Alejandra, Salgado-Morales, Yenny Paola, Muñoz-Guarín, Erika, Fandiño-Henao, Vanessa   +4 more
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Preventive effects of the novel antimicrobial peptide Nal-P-113 in a rat Periodontitis model by limiting the growth of Porphyromonas gingivalis and modulating IL-1β and TNF-α production

BMC Complementary and Alternative Medicine, 2017
Background P-113 (AKRHHGYKRKFH-NH2) is a 12-amino-acid histidine-rich peptide derived from histatin 5 that is highly degradable in high salt concentrations and biological fluids such as serum, plasma and saliva.
Hong-yan Wang, Li Lin, Wei Fu, Hui-Yuan Yu, Ning Yu, Li-si Tan, Jya-wei Cheng, Ya-ping Pan   +7 more
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DAYA HAMBAT MINUMAN PROBIOTIK YOGHURT SUSU SAPI TERHADAP PORPHYROMONAS GINGIVALIS SECARA IN VITRO [PDF]

, 2016
ABSTRAKNama : Siti Fadhilla AnandaProgram Studi : Kedokteran GigiJudul : Daya Hambat Minuman Probiotik Yoghurt Susu Sapi Terhadap Porphyromonas gingivalis Secara In Vitro.Periodontitis kronis merupakan salah satu penyakit ...
Siti Fadhilla Ananda
core  

In vitro increased respiratory activity of selected oral bacteria may explain competitive and collaborative interactions in the oral microbiome [PDF]

, 2017
Understanding the driving forces behind the shifts in the ecological balance of the oral microbiota will become essential for the future management and treatment of periodontitis. As the use of competitive approaches for modulating bacterial outgrowth is
Boon, Nico, Hernandez Sanabria, Emma, Herrero, Esteban R, Kerckhof, Frederiek-Maarten, Slomka, Vera, Teughels, Wim, Zaidel, Lynette   +6 more
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Comparative gene expression analysis of planktonic Porphyromonas gingivalis ATCC 33277 in the presence of a growing biofilm versus planktonic cells

BMC Microbiology, 2019
Background Porphyromonas gingivalis, a microorganism residing in the oral cavity within complex multispecies biofilms, is one of the keystone pathogens in the onset and progression of periodontitis.
María C. Sánchez, Patricia Romero-Lastra, Honorato Ribeiro-Vidal, Arancha Llama-Palacios, Elena Figuero, David Herrera, Mariano Sanz   +6 more
doaj   +1 more source

Correlation of periodontal pathogens in concurrent endodontic-periodontal diseases [PDF]

, 2015
Objectives: This study investigated the correlation between Tannerella forsythia, Porphyromonas gingivalis, Fusobacterium nucleatum, and Aggregatibacter actinomycetemcomitans at dual sites in concurrent endodonticperiodontal diseases.
Bajrović, Kasim, Foschi, Federico, Izard, Jacques, Lačević, Amela, Pojskić, Lejla, Pojskić, Naris   +5 more
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Pathogenesis of Important Virulence Factors of Porphyromonas gingivalis via Toll-Like Receptors

Frontiers in Cellular and Infection Microbiology, 2019
Periodontitis is a common intraoral infection and is inextricably linked to systemic diseases. Recently, the regulation between host immunologic response and periodontal pathogens has become a hotspot to explain the mechanism of periodontitis and related
Lu Jia, Nannan Han, Juan Du, Lijia Guo, Zhenhua Luo, Yi Liu   +5 more
semanticscholar   +1 more source

Mitochondrial ROS participates in Porphyromonas gingivalis-induced pyroptosis in cementoblasts

Heliyon
This study aimed to investigate correlation between mitochondrial reactive oxygen species and Porphyromonas gingivalis in the process of cementoblast pyroptosis.
Weiman Sun, Tianrui Yang, Chenxu Wang, Houxuan Li, Lang Lei   +4 more
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Roles of Oral Bacteria in Cardiovascular Diseases — From Molecular Mechanisms to Clinical Cases: Involvement of Porphyromonas gingivalis in the Development of Human Aortic Aneurysm

Journal of Pharmacological Sciences, 2010
Accumulating evidence suggests the involvement of Porphyromonas gingivalis (P. gingivalis), a periodontal pathogen, in cardiovascular diseases. Clinical specimens of aneurysmal tissue and dental plaque collected from patients infected with or without P ...
Koichiro Wada, Yoshinori Kamisaki
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