Results 71 to 80 of about 69,644 (284)

Aging and periodontitis increase brain dissemination of oral bacteria

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu   +7 more
wiley   +1 more source

Europe's contribution to the evaluation of the use of systemic antimicrobials in the treatment of periodontitis

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract This narrative review celebrates Europe's contribution to the current knowledge on systemically administered antimicrobials in periodontal treatment. Periodontitis is the most frequent chronic noncommunicable human disease. It is caused by dysbiotic bacterial biofilms and is commonly treated with subgingival instrumentation.
David Herrera   +4 more
wiley   +1 more source

Pathology and bacteria related to digital dermatitis in dairy cattle in all year round grazing system in Brazil.

open access: yesPLoS ONE, 2018
Digital dermatitis (DD) is one of the main causes of lameness in dairy cattle worldwide, and it is frequently reported in high-yielding, free stall dairy herds from regions with a temperate climate.
Tiago F Moreira   +6 more
doaj   +1 more source

Periodontitis during pregnancy: The effect on the gut microbiome and intestinal inflammation

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Periodontitis has been epidemiologically associated with adverse pregnancy outcomes, but causality remains difficult to establish in humans due to confounding factors. This study uses a controlled murine model to examine the effects of experimentally induced periodontitis on the composition of the gut microbiota and gastrointestinal
Richard Bright   +9 more
wiley   +1 more source

Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. “Cardiovascular Diseases (CVDs).” WHO, February 1, 2017, https://www.who.int/news‐room/fact‐sheets/detail ...
Maria Clotilde Carra   +3 more
wiley   +1 more source

Tomographic reconstruction of treponemal cytoplasmic filaments reveals novel bridging and anchoring components [PDF]

open access: yes, 2003
An understanding of the involvement of bacterial cytoplasmic filaments in cell division requires the elucidation of the structural organization of those filamentous structures.
Barnard, Rita M.   +5 more
core   +1 more source

Possible role of TORCH agents in congenital malformations in Gorgan, northern Islamic Republic of Iran [PDF]

open access: yes, 2009
This descriptive, cross-sectional study was carried out to explore the frequency of contamination with TORCH agents in neonates with congenital malformations in a referral centre in Gorgan city, Islamic Republic of Iran.
Ghaemi, E.   +2 more
core   +1 more source

Bovine Digital Dermatitis: Treponema spp. on trimming equipment and chutes – effect of washing and disinfection

open access: yesBMC Veterinary Research
Background Digital dermatitis (DD) is a contagious bovine foot disease causing reduced animal welfare and negative economic consequences for the farmer. Treponema spp. are the most important causative agents.
Lina Ahlén   +6 more
doaj   +1 more source

Crescentic glomerulonephritis associated with syphilis: a case report and review of the literature

open access: yesJournal of Medical Case Reports, 2023
Background Crescentic glomerulonephritis with syphilis infection is rare, and the mechanism underlying the formation of glomerular capillary wall damage-induced crescent has not been elucidated. Case presentation A 62-year-old Japanese male showed edema,
Akiko Kaiga   +4 more
doaj   +1 more source

Nutrient cross-feeding in the microbial world. [PDF]

open access: yes, 2014
The stability and function of a microbial community depends on nutritional interactions among community members such as the cross-feeding of essential small molecules synthesized by a subset of the population.
Seth, Erica C, Taga, Michiko E
core   +2 more sources

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