Results 11 to 20 of about 407 (125)

Porphyromonas gulae and PPAD antibodies are not related to citrullination in rheumatoid arthritis [PDF]

Clinical Oral Investigations, 2023
Abstract Introduction Porphyromonas gulae have the enzyme PPAD, as P. gingivalis, which is responsible for citrullination related to the pathophysiology of rheumatoid arthritis and periodontitis; this implies the presence of two species of PPAD-producing bacteria in the mouth as well as the presence of citrullinated ...
Camilo Castellar-Mendoza, Diana Marcela Castillo, Lorena Chila-Moreno   +2 more
exaly   +6 more sources

Bactericidal and Anti-Inflammatory Effects of Ashitaba-Extract Ameliorate the Gingivitis and Halitosis in Dogs with Porphyromonas gulae-Infected Periodontal Disease [PDF]

Veterinary Sciences
Ashitaba (Angelica keiskei) is a perennial herb native to Japan, traditionally consumed as a health-promoting food and herbal medicine. This study evaluated the antimicrobial, anti-halitosis, and anti-inflammatory effects of Ashitaba extract on canine ...
Takayoshi Miyamoto, So Shirahata, Mariko Komuro, Mao Kaneki, Chiharu Ohira, Tomoki Fukuyama   +5 more
doaj   +6 more sources

Porphyromonas gulae Has Virulence and Immunological Characteristics Similar to Those of the Human Periodontal Pathogen Porphyromonas gingivalis [PDF]

Infection and Immunity, 2016
ABSTRACT Periodontitis is a significant problem in companion animals, and yet little is known about the disease-associated microbiota. A major virulence factor for the human periodontal pathogen Porphyromonas gingivalis is the lysyl- and arginyl-specific proteolytic activity of the gingipains.
Jason C Lenzo, Neil M O'Brien-Simpson, Helen L Mitchell   +2 more
exaly   +7 more sources

Porphyromonas gulae : principal patógeno periodontal en mascotas encontrado en pacientes con artritis reumatoide

Odontoestomatología, 2023
Introducción. Actualmente la Artritis Reumatoide se asocia fuertemente con la periodontitis por el proceso de citrulinación generado por las enzimas Peptidil-Arginina-Deiminasa (PAD) presentes en la Porphyromonas gingivalis. La P.
Camilo Castellar Mendoza, Diana Marcela Castillo Perdomo, Lorena Chila Moreno, Wilson Bautista Molano, María Consuelo Romero Sanches   +4 more
doaj   +5 more sources

Cyclodextran prevents Porphyromonas gulae and Porphyromonas gingivalis induced halitosis and cytokine secretion via direct inhibition of biofilm formation [PDF]

Frontiers in Oral Health
Periodontal disease (PD) is an inflammatory condition affecting the supporting structures of teeth, initiated by bacterial biofilm formation. Porphyromonas gulae (P. gulae) and P.
Megu Toyooka, Mao Kaneki, Chiharu Ohira, Yasuyuki Nakamura, Mio Yamamoto, Tomoki Fukuyama, Tomoki Fukuyama   +6 more
doaj   +5 more sources

Presence of zoonotic black-pigmented periodontal pathogens in the oral microbiota of pet and stray cats [PDF]

Veterinární Medicína, 2023
Black-pigmented bacteria are one of the neglected species to cause periodontal disease in cats, and they are also zoonotic agents that pose an infection risk to humans.
V Ozavci, HTY Dolgun, S Kirkan
doaj   +4 more sources

Investigation of periodontal disease development and Porphyromonas gulae FimA genotype distribution in small dogs [PDF]

Scientific Reports
In dogs, Porphyromonas gulae is a major periodontal pathogen with 41-kDa proteins polymerizing to form a filamentous structure called fimbriae or pili, termed FimA. FimA is classified into three genotypes: A, B, and C, and there are combinations of types
Junya Yasuda, Hidemi Yasuda, Ryota Nomura, Saaya Matayoshi, Hiroaki Inaba, Enrique Gongora, Naoki Iwashita, So Shirahata, Noriyuki Kaji, Tatsuya Akitomo, Chieko Mitsuhata, Jumpei Uchiyama, Tomoki Fukuyama, Michiyo Matsumoto-Nakano, Kazuhiko Nakano, Masaru Murakami   +15 more
doaj   +4 more sources

Roles of Porphyromonas gulae proteases in bacterial and host cell biology [PDF]

Cellular Microbiology, 2021
Porphyromonas gulae, an animal-derived periodontal pathogen, expresses several virulence factors, including fimbria, lipopolysaccharide (LPS) and proteases. We previously reported that its invasive efficiency was dependent on fimbriae types. In addition, P. gulae LPS increased inflammatory responses via toll-like receptors.
Alam Saki Urmi, Hiroaki Inaba, Ryota Nomura, Sho Yoshida, Naoya Ohara, Fumitoshi Asai, Kazuhiko Nakano, Michiyo Matsumoto‐Nakano   +7 more
core   +5 more sources

Fusobacterium nucleatum and Treponema denticola are robust biomarkers for gingivitis and periodontitis in small dogs [PDF]

Frontiers in Veterinary Science
IntroductionPeriodontal disease is one of the most common oral diseases in dogs and humans. It starts with gingivitis, a reversible condition, and progresses to an irreversible condition, periodontitis.
Daehyun Kwon, Daehyun Kwon, Kisuk Bae, Kwangsik Jang, Kwangsik Jang, Hyun Min Jo, Hyun Min Jo, Seong Soo Kang, Seong Soo Kang, Jonghoe Byun, Se Eun Kim, Se Eun Kim   +11 more
doaj   +4 more sources

Porphyromonas gulae 41-kDa fimbriae induced osteoclast differentiation and cytokine production. [PDF]

J Vet Med Sci, 2015
Porphyromonas gulae is considered to be associated with canine periodontitis. We have previously reported that the P. gulae American Type Culture Collection (ATCC) 51700 comprised 41-kDa fimbriae. The purpose of the present study was to demonstrate the roles of 41-kDa fimbrial protein in periodontal disease.
Sasaki H, Watanabe K, Toyama T, Koyata Y, Hamada N.   +4 more
europepmc   +7 more sources