Results 31 to 40 of about 2,300,688 (293)

The Role of Oral Microbiota in Intra-Oral Halitosis [PDF]

Journal of Clinical Medicine, 2020
Halitosis is a common ailment concerning 15% to 60% of the human population. Halitosis can be divided into extra-oral halitosis (EOH) and intra-oral halitosis (IOH). The IOH is formed by volatile compounds, which are produced mainly by anaerobic bacteria.
Katarzyna Hampelska, Marcelina Maria Jaworska, Zuzanna Łucja Babalska, Tomasz M. Karpiński   +3 more
openaire   +2 more sources

Child saliva microbiota and caries: a randomized controlled maternal education trial in rural Uganda

Scientific Reports, 2022
Undernutrition is a public health challenge in sub-Saharan countries, including Uganda. In a previous randomized controlled trial (RCT) with a nutrition, hygiene and stimulation education intervention among mothers of 6 months’ old children, we found ...
Grace K. M. Muhoozi, Kelvin Li, Prudence Atukunda, Anne B. Skaare, Tiril Willumsen, Morten Enersen, Ane C. Westerberg, Alison Morris, Alexandre R. Vieira, Per O. Iversen, Barbara A. Methé   +10 more
doaj   +1 more source

Assessment of bidirectional relationships between circulating cytokines and periodontitis: Insights from a mendelian randomization analysis

Frontiers in Genetics, 2023
Background: The purpose of this Mendelian randomization (MR) study was to assess the causal relationship between circulating cytokines and periodontitis.Materials and methods: Based on the aggregated statistics of the largest publicly available genome ...
Shi-Jia Huang, Shi-Jia Huang, Rong Li, Shuo Xu, Shuo Xu, Yuan Liu, Yuan Liu, Sheng-Hui Li, Sheng-Zhong Duan, Sheng-Zhong Duan   +9 more
doaj   +1 more source

The oral microbiota is a reservoir for antimicrobial resistance: resistome and phenotypic resistance characteristics of oral biofilm in health, caries, and periodontitis

Annals of Clinical Microbiology and Antimicrobials, 2023
Background Antimicrobial resistance (AMR) is an ever-growing threat to modern medicine and, according to the latest reports, it causes nearly twice as many deaths globally as AIDS or malaria.
A. Anderson, C. von Ohle, C. Frese, S. Boutin, C. Bridson, K. Schoilew, S. A. Peikert, E. Hellwig, K. Pelz, A. Wittmer, D. Wolff, A. Al-Ahmad   +11 more
semanticscholar   +1 more source

Nitrate reduction capacity of the oral microbiota is impaired in periodontitis: potential implications for systemic nitric oxide availability

medRxiv, 2023
The reduction of nitrate to nitrite by the oral microbiota has been proposed to be important for oral health and results in nitric oxide formation that can improve cardiometabolic conditions. Studies of bacterial composition in subgingival plaque suggest
B. Rosier, W. Johnston, M. Carda-Diéguez, Annabel Simpson, Elena Cabello-Yeves, K. Piela, Robert Reilly, A. Artacho, Chris Easton, M. Burleigh, Shauna Culshaw, Á. Mira   +11 more
semanticscholar   +1 more source

Oral microbiota dysbiosis accelerates the development and onset of mucositis and oral ulcers

Frontiers in Microbiology, 2023
With the rapid development of metagenomic high-throughput sequencing technology, more and more oral mucosal diseases have been proven to be associated with oral microbiota shifts or dysbiosis.
Ziyang Min, Lei Yang, Y. Hu, Ruijie Huang#   +3 more
semanticscholar   +1 more source

Longitudinal analysis at three oral sites links oral microbiota to clinical outcomes in allogeneic hematopoietic stem-cell transplant

Microbiology Spectrum, 2023
Allogeneic hematopoietic stem-cell transplant (allo-HSCT) is potentially curative for several hematological disorders. Before stem-cell infusion, recipients undergo a conditioning regimen with chemo/radiotherapy and immunosuppressants, requiring the use ...
Vitor Heidrich, Franciele H. Knebel, Julia S. Bruno, Vinícius C. de Molla, Wanessa Miranda-Silva, Paula F. Asprino, Luciana Tucunduva, Vanderson Rocha, Yana Novis, Eduardo R. Fregnani, Celso Arrais-Rodrigues, Anamaria A. Camargo   +11 more
doaj   +1 more source

Exploring Connections between Oral Microbiota, Short-Chain Fatty Acids, and Specific Cancer Types: A Study of Oral Cancer, Head and Neck Cancer, Pancreatic Cancer, and Gastric Cancer

Cancers, 2023
Simple Summary Although there is strong evidence linking oral microbiota to several types of cancer, the causal connections between them remain controversial.
Z. Nouri, S. Choi, I. Choi, K. Ryu, S. Woo, Sang-Jae Park, Woojin Lee, Wonyoung Choi, Yuh-Seog Jung, S. Myung, Jong-Ho Lee, Joo-Yong Park, Zeba Praveen, Y. Woo, Jin-Hee Park, Mi Kyung Kim   +15 more
semanticscholar   +1 more source

Implications of gut and oral microbiota in neuroinflammatory responses in Alzheimer's disease.

Life Science, 2023
A diverse and stable microbiota promotes a healthy state, nevertheless, an imbalance in gut or oral bacterial composition, called dysbiosis, can cause gastrointestinal disorders, systemic inflammatory states and oxidative stress, among others.
Laura Bello-Corral, Lisa Alves-Gomes, J. Fernández-Fernández, Daniel Fernández-García, Inés Casado-Verdejo, Leticia Sánchez-Valdeón   +5 more
semanticscholar   +1 more source

Immunomodulatory role of oral microbiota in inflammatory diseases and allergic conditions

Frontiers in Allergy, 2023
In recent years, the interplay between oral microbiota and systemic disease has gained attention as poor oral health is associated with several pathologies.
C. M. Moreno, Ellie Boeree, C. Freitas, K. S. Weber   +3 more
semanticscholar   +1 more source