Results 111 to 120 of about 22,381 (249)

Periodontal Salutogenesis: Why Are Some People Resistant to Oral Microbial Dysbiosis and Destructive Inflammation?

Journal of Periodontal Research, EarlyView.
Emerging evidence suggests that periodontal health is not simply the absence of disease, but the result of a dynamic interaction between biological resilience, healthy lifestyles, adaptive coping mechanisms, and supportive environments. This results in a strong sense of coherence, which is not only a psychological state but also a biological state ...
Bruno G. Loos, Magda Feres, William V. Giannobile, Hatice Hasturk, Egija Zaura   +4 more
wiley   +1 more source

Profiling bacterial communities in feedlot cattle affected with bovine foot rot and bovine digital dermatitis lesions using 16S rRNA gene sequencing and quantitative real-time PCR

BMC Microbiology
Background The primary infectious foot diseases in cattle, bovine foot rot (BFR) and bovine digital dermatitis (BDD), commonly associated with Fusobacterium necrophorum and Treponema spp., respectively, are considered polybacterial in etiology with ...
Susan Pyakurel, Benjamin Jordan Caddey, Angelica Petersen Dias, Jeroen De Buck, Douglas Walter Morck, Karin Orsel   +5 more
doaj   +1 more source

Oral Phageome as Potential Modulators of Periodontal Dysbiosis. A Systematic Review

Oral Diseases, EarlyView.
ABSTRACT Introduction The oral phageome, comprising bacteriophages inhabiting the oral cavity, has been proposed as a potential modulator of periodontal health and disease. This systematic review synthesizes current evidence on interactions between bacteriophages, key periodontal bacteria, and the host in periodontitis.
Marco Bonilla, Sara El‐Amrani, Pablo Galindo‐Moreno, Francisco Mesa   +3 more
wiley   +1 more source

Periodontitis‐Associated Bacteria and Their Connection to Proinflammatory Biomarkers in Periodontal Pockets: A Clinical Microbiological Study

Oral Diseases, EarlyView.
ABSTRACT Background This study examines the relationship between the microbial load of selected periodontitis‐associated bacteria (PAB) and proinflammatory biomarkers in gingival crevicular fluid (GCF) from patients with periodontitis. Methods GCF and subgingival biofilm samples were collected from the deepest periodontal pocket of each quadrant of 515
Nils Werner, Charlotte Wetzel, Vinay Pitchika, Burkhard Summer, Christina Ern, Richard Heym, Thomas Spinell, Falk Schwendicke, Matthias Folwaczny, Caspar Victor Bumm   +9 more
wiley   +1 more source

Association Between Periodontitis and Respiratory Diseases: A Systematic Umbrella Meta‐Analysis

Oral Diseases, EarlyView.
ABSTRACT Aim This study aimed to evaluate the association between periodontitis and respiratory diseases using an umbrella meta‐analysis. Methods Meta‐analyses (MAs) reporting odds ratios (OR) and mean differences (MD) for the association between periodontitis and respiratory diseases of COVID‐19, chronic obstructive pulmonary disease (COPD), asthma ...
Shahen Hiwa Omer, Mohammed Khalid Mahmood, Sarhang Sarwat Gul, Yad Mariwan Mohammed Amin, Romain Lan   +4 more
wiley   +1 more source

Utility of Metagenomic Next‐Generation Sequencing in Identifying Anaerobic Pathogens in a Pediatric Brain Abscess Secondary to Sinusitis: A Case Report [PDF]

Clin Case Rep
ABSTRACT In this pediatric brain abscess case, metagenomic next‐generation sequencing (mNGS) identified an anaerobic bacterium that remained undetected using conventional culture methods, thus providing clinically relevant information for antimicrobial management. This indicates that mNGS may be a useful adjunct for optimizing treatment strategies.
Nagase R, Oba K, Asakura M, Ogasawara M, Noda M, Yamada Y, Furukawa A, Kojima N, Hashino M, Horiba K.   +9 more
europepmc   +2 more sources

Oral Microbiome Alterations in Oral Lichen Planus Across Saliva, Dental Plaque, and Tongue Coating

Oral Diseases, EarlyView.
ABSTRACT Objective To characterise oral lichen planus‐associated oral microbiome alterations separately in saliva, supragingival dental plaque, and tongue coating. Methods In this cross‐sectional study, samples from patients with oral lichen planus and healthy controls were analysed using bacterial amplicon sequencing.
Atsumu Kouketsu, Toru Tamahara, Satoshi Fukase, Tatsuru Saito, Akiko Ito, Pawat Sripodok, Yutaro Higashi, Tsuyoshi Kurobane, Tomonari Kajita, Masaaki Miyakoshi, Masahiro Iikubo, Kensuke Yamauchi, Kazuki Kumada, Bin Li, Muneaki Shimada, Miguel Reis Ferreira, David Moyes, Ritsuko Shimizu, Tsuyoshi Sugiura   +18 more
wiley   +1 more source

Fatal Fusobacterium necrophorum infection with gynecological Lemierre's syndrome [PDF]

Médecine et Maladies Infectieuses, 2019
Barnabé, Reymond, Pierre, Huette, Pierre-Alexandre, Roger, Estelle, Tredez, Odile, Gagneur, Sophie, Sanguin, Raphaël, Guihéneuf, Hervé, Dupont, Yazine, Mahjoub, Osama, Abou Arab   +9 more
openaire   +2 more sources

Porphyromonas gingivalis GroEL exacerbates orthotopic allograft transplantation vasculopathy via impairment of endothelial cell function

Molecular Oral Microbiology, EarlyView.
Abstract Orthotopic allograft transplantation (OAT) is a significant approach to addressing organ failure. However, persistent immune responses to the allograft affect chronic rejection, which induces OAT vasculopathy (OATV) and organ failure. Porphyromonas gingivalis can infiltrate remote organs via the bloodstream, thereby intensifying the severity ...
Chien‐Sung Tsai, Chun‐Yao Huang, Yi‐Ting Tsai, Chun‐Ming Shih, Ze‐Hao Lai, Chen‐Wei Liu, Yi‐Wen Lin, Feng‐Yen Lin   +7 more
wiley   +1 more source

233 nm far‐UV‐C radiation for biofilm inactivation

Photochemistry and Photobiology, EarlyView.
Based on tests to assess biofilm formation potential (crystal violet staining, color of colonies grown on Congo red agar and calcofluor agar), three bacterial genera/species/strains (Staphylococcus (S.) epidermidis, S. aureus, Pseudomonas (P.) aeruginosa) were selected for analysis of their biofilm matrix composition.
Paula Zwicker, Antonia Maja Lotta Bradtke, Neysha Lobo Ploch, Nils‐Olaf Hübner   +3 more
wiley   +1 more source