Results 31 to 40 of about 6,058 (205)

Antibiotic exposure enriches streptococci carrying resistance genes in periodontitis plaque biofilms [PDF]

PeerJ
Background Periodontitis is not always satisfactorily treated with conventional scaling and root planing, and adjunctive use of antibiotics is required in clinical practice.
Qian Zhang, Min Zhen, Xiaochen Wang, FengXiang Zhao, Yang Dong, Xiaoya Wang, Shengtao Gao, Jinfeng Wang, Wenyu Shi, Yifei Zhang   +9 more
doaj   +2 more sources

Subgingival and Tongue Microbiota during Early Periodontitis [PDF]

Journal of Dental Research, 2006
Periodontal infections have a microbial etiology. Association of species with early disease would be useful in determining which microbes initiate periodontitis. We hypothesized that the microbiota of subgingival and tongue samples would differ between early periodontitis and health.
A C R, Tanner, B J, Paster, S C, Lu, E, Kanasi, R, Kent, T, Van Dyke, S T, Sonis   +6 more
openaire   +2 more sources

Profile of subgingival microbiota in children with primary dentition

Journal of Periodontal Research, 2000
Eruption of primary teeth has a great influence on the oral environment by providing suitable niches for bacterial colonization. The aim of the study was to investigate the composition of the subgingival microbiota of primary incisors, canines and molars in 40 systemically healthy children aged 4–5 yr, chosen randomly.
Kamma, JJ, Diamanti-Kipioti, A, Nakou, M, Mitsis, FJ   +3 more
openaire   +3 more sources

Influence of periodontal treatment on subgingival and salivary microbiotas [PDF]

Journal of Periodontology, 2018
AbstractBackgroundThe purpose of this study was to characterize and compare subgingival and salivary microbiotas before and after periodontal treatment to learn if any changes of the subgingival microbiota were reflected in saliva. We tested the hypothesis that salivary levels of specific periopathogens correlate with corresponding subgingival levels ...
Belstrøm, Daniel, Grande, Maria Anastasia, Sembler-Møller, Maria Lynn, Kirkby, Nikolai, Cotton, Sean L, Paster, Bruce J, Holmstrup, Palle   +6 more
openaire   +4 more sources

Oral microbial dysbiosis in patients with periodontitis and chronic obstructive pulmonary disease

Frontiers in Cellular and Infection Microbiology, 2023
BackgroundOral microbiota is closely related to the homeostasis of the oral cavity and lungs. To provide potential information for the prediction, screening, and treatment strategies of individuals, this study compared and investigated the bacterial ...
Siqin Liu, Guofang Xie, Meifeng Chen, Yukun He, Wenyi Yu, Xiaobo Chen, Weigang Mao, Nanxia Liu, Yuanjie Zhang, Qin Chang, Yingying Qiao, Xinqian Ma, Jianbo Xue, Mengtong Jin, Shuming Guo, Yudong Hou, Zhancheng Gao   +16 more
doaj   +1 more source

Roles of oral microbiota and oral-gut microbial transmission in hypertension

Journal of Advanced Research, 2023
Introduction: Considerable evidence has linked periodontitis (PD) to hypertension (HTN), but the nature behind this connection is unclear. Dysbiosis of oral microbiota leading to PD is known to aggravate different systematic diseases, but the alteration ...
Bo-Yan Chen, Wen-Zhen Lin, Yu-Lin Li, Chao Bi, Lin-Juan Du, Yuan Liu, Lu-Jun Zhou, Ting Liu, Shuo Xu, Chao-Ji Shi, Hong Zhu, Yong-Li Wang, Jian-Yong Sun, Yan Liu, Wu-Chang Zhang, Hai-Xia Lu, Yi-Hua Wang, Qiang Feng, Fu-Xiang Chen, Chang-Qian Wang, Maurizio S. Tonetti, Ya-Qin Zhu, Huili Zhang, Sheng-Zhong Duan   +23 more
doaj   +1 more source

Subgingival Microbiota during Formation of Permanent Dentition

Folia Medica, 2018
Abstract Background: Periodontal pathology in children has distinctive characteristics that can be accounted for by the peculiarities of the age, the dynamically changing oral environment, and the processes of formation and stabilization of periodontal structures during teeth eruption.
Mitova Nadezhda G., Rashkova Maya R., Popova Hristina L., Kozarov Anton S.   +3 more
openaire   +3 more sources

Subgingival Microbiota during Healthy Pregnancy and Pregnancy Gingivitis

JDR Clinical & Translational Research, 2020
Introduction: Previous studies have largely explored the microbial composition and pathogenesis of pregnancy gingivitis. However, the patterns of microbial colonization during pregnancy in the absence of pregnancy gingivitis have rarely been studied. Characterization of the oral microbiome in pregnant women with
Balan, P., Brandt, B. W., Chong, Y. S., Crielaard, W., Wong, M. L., Lopez, V., He, H. G., Seneviratne, C. J.   +7 more
openaire   +5 more sources

Subgingival microbiota in individuals with severe chronic periodontitis

Journal of Microbiology, Immunology and Infection, 2018
Subgingival microorganisms are potentially associated with periodontal diseases. However, the correlation between the variance in the periodontal microbiome and the prevalence and severity of periodontitis remains unclear. The aim of this study was to determine the subgingival microbiota in Taiwanese individuals with severe chronic periodontitis (SP ...
Chi-Ying Tsai, Chuan Yi Tang, Te-Sheng Tan, Kuan-Hsueh Chen, Ki-Hok Liao, Ming-Li Liou   +5 more
openaire   +3 more sources

Subgingival microbiota in health compared to periodontitis and the influence of smoking [PDF]

Frontiers in Microbiology, 2015
The etiology of periodontitis has traditionally been associated to a consortium of three bacterial species-the so-called "red-complex" of periodontal disease-which has been the target for most diagnostic and therapeutic strategies. However, other species have also been found to correlate with disease severity.
Camelo-Castillo, AJ, Mira, A, Pico, A, Nibali, L, Henderson, B, Donos, N, Tomas, I   +6 more
openaire   +7 more sources