Výsledky vyhľadávania - "Periodontitis - microbiology"

Comparison of the oral microbiome of patients with generalized aggressive periodontitis and periodontitis-free subjects Autor Schulz, Susanne, Porsch, Martin, Grosse, Ivo, Hoffmann, Katrin, Schaller, Hans-Günter, Reichert, Stefan

“…•Detection of distinct differences in the composition of the oral microbiome according to the periodontal diagnosis.•Porphyromonas gingivalis was proven to be…”
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Levels of Candidate Periodontal Pathogens in Subgingival Biofilm Autor Oliveira, R R D S, Fermiano, D, Feres, M, Figueiredo, L C, Teles, F R F, Soares, G M S, Faveri, M

“… Thus, the aim of this study was to assess the prevalence and levels of these species in subjects with generalized chronic periodontitis (GChP; n = 30…”
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Community-wide transcriptome of the oral microbiome in subjects with and without periodontitis Autor Duran-Pinedo, Ana E, Chen, Tsute, Teles, Ricardo, Starr, Jacqueline R, Wang, Xiaoshan, Krishnan, Keerthana, Frias-Lopez, Jorge

“…Despite increasing knowledge on phylogenetic composition of the human microbiome, our understanding of the in situ activities of the organisms in the community…”
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Comparisons of Subgingival Microbial Profiles of Refractory Periodontitis, Severe Periodontitis, and Periodontal Health Using the Human Oral Microbe Identification Microarray Autor Colombo, Ana Paula V., Boches, Susan K., Cotton, Sean L., Goodson, J. Max, Kent, Ralph, Haffajee, Anne D., Socransky, Sigmund S., Hasturk, Hatice, Van Dyke, Thomas E., Dewhirst, Floyd, Paster, Bruce J.

“…Background: This study compared the subgingival microbiota of subjects with refractory periodontitis (RP…”
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Periodontitis and cardiometabolic disorders: The role of lipopolysaccharide and endotoxemia Autor Pussinen, Pirkko J., Kopra, Elisa, Pietiäinen, Milla, Lehto, Markku, Zaric, Svetislav, Paju, Susanna, Salminen, Aino

“… of blood cells of the assay. Apparently healthy subjects have a low…”
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Effect of an intensive antiplaque regimen on microbiome outcomes after nonsurgical periodontal therapy Autor Li, Lu, Hayashi‐Okada, Yoshiko, Falkner, Karen L., Shimizu, Yasumitsu, Zambon, Joseph J., Kirkwood, Keith L., Schifferle, Robert E., Genco, Robert J., Diaz, Patricia I.

“… at the community level with respect to health. Methods Eighty‐six subjects with periodontitis stages II/III were evaluated at baseline and 6 months after receiving scaling and root planing alone (SRP, n = 41…”
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Microbial signature profiles of periodontally healthy and diseased patients Autor Lourenço, Talita Gomes Baêta, Heller, Débora, Silva-Boghossian, Carina Maciel, Cotton, Sean L., Paster, Bruce J., Colombo, Ana Paula Vieira

“… Results Putative and potential new periodontal pathogens were more prevalent in subjects with periodontal diseases than periodontal health…”
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New putative periodontopathogens and periodontal health‐associated species: A systematic review and meta‐analysis Autor Antezack, Angéline, Etchecopar‐Etchart, Damien, La Scola, Bernard, Monnet‐Corti, Virginie

“… Studies comparing the prevalence of microorganisms other than the already‐known periodontal pathogens in subgingival plaque and/or saliva samples between subjects with periodontitis and subject with periodontal health were included. Meta…”
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Comparative 16S rRNA gene sequencing study of subgingival microbiota of healthy subjects and patients with periodontitis from four different countries Autor Arredondo, A., Àlvarez, G., Isabal, S., Teughels, W., Laleman, I., Contreras, M. J., Isbej, L., Huapaya, E., Mendoza, G., Mor, C., Nart, J., Blanc, V., León, R.

“…Aim To investigate the differences between the subgingival microbiota of healthy subjects (HS…”
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SMDI: An Index for Measuring Subgingival Microbial Dysbiosis Autor Chen, T, Marsh, P D, Al-Hebshi, N N

“… The training data set was subject to random forest analysis to identify discriminating species (DS…”
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Newly identified pathogens associated with periodontitis: a systematic review Autor Pérez-Chaparro, P J, Gonçalves, C, Figueiredo, L C, Faveri, M, Lobão, E, Tamashiro, N, Duarte, P, Feres, M

“…There is substantial evidence supporting the role of certain oral bacteria species in the onset and progression of periodontitis. Nevertheless, results of…”
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The subgingival microbiome in health and periodontitis and its relationship with community biomass and inflammation Autor Abusleme, Loreto, Dupuy, Amanda K, Dutzan, Nicolás, Silva, Nora, Burleson, Joseph A, Strausbaugh, Linda D, Gamonal, Jorge, Diaz, Patricia I

“… Accordingly, we used 454-pyrosequencing of 16S rRNA gene libraries and quantitative PCR to characterize the subgingival microbiome of 22 subjects with chronic periodontitis…”
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Effect of Periodontitis and Periodontal Therapy on Oral and Gut Microbiota Autor Baima, G, Ferrocino, I, Del Lupo, V, Colonna, E, Thumbigere-Math, V, Caviglia, G P, Franciosa, I, Mariani, G M, Romandini, M, Ribaldone, D G, Romano, F, Aimetti, M

“… Periodontally healthy matched subjects ( = 47) were used as controls. Principal component analysis was carried out to identify oral-gut microbial profiles between periodontitis patients at baseline and healthy subjects…”
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Oral microbiota of periodontal health and disease and their changes after nonsurgical periodontal therapy Autor Chen, Casey, Hemme, Chris, Beleno, Joan, Shi, Zhou Jason, Ning, Daliang, Qin, Yujia, Tu, Qichao, Jorgensen, Michael, He, Zhili, Wu, Liyou, Zhou, Jizhong

“… The V4 region of 16S rRNA gene from DNA of 238 saliva and subgingival samples of 21 healthy and 48 diseased subjects was amplified and sequenced…”
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The Subgingival Microbiome of Periodontal Pockets With Different Probing Depths in Chronic and Aggressive Periodontitis: A Pilot Study Autor Shi, Meng, Wei, Yiping, Hu, Wenjie, Nie, Yong, Wu, Xiaolei, Lu, Ruifang

“…), three patients with aggressive periodontitis (AgP) and three periodontally healthy subjects (PH…”
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Chronic oral application of a periodontal pathogen results in brain inflammation, neurodegeneration and amyloid beta production in wild type mice Autor Ilievski, Vladimir, Zuchowska, Paulina K., Green, Stefan J., Toth, Peter T., Ragozzino, Michael E., Le, Khuong, Aljewari, Haider W., O’Brien-Simpson, Neil M., Reynolds, Eric C., Watanabe, Keiko

“…) and Alzhemer's Disease (AD). Further, studies using animal model of periodontitis and human post-mortem brain tissues from subjects with AD strongly suggest that a gram-negative periodontal pathogen, Porphyromonas gingivalis (Pg…”
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The subgingival periodontal microbiota of the aging mouth Autor Feres, Magda, Teles, Flavia, Teles, Ricardo, Figueiredo, Luciene Cristina, Faveri, Marcelo

“…Different mechanisms have been hypothesized to explain the increase in prevalence and severity of periodontitis in older adults, including shifts in the…”
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Distinct and complex bacterial profiles in human periodontitis and health revealed by 16S pyrosequencing Autor Griffen, Ann L, Beall, Clifford J, Campbell, James H, Firestone, Noah D, Kumar, Purnima S, Yang, Zamin K, Podar, Mircea, Leys, Eugene J

“… We used 454 sequencing of 16S rRNA genes to compare subgingival bacterial communities from 29 periodontally healthy controls and 29 subjects with chronic periodontitis…”
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Dysbiosis and alterations in predicted functions of the subgingival microbiome in chronic periodontitis Autor Kirst, Mariana E, Li, Eric C, Alfant, Barnett, Chi, Yueh-Yun, Walker, Clay, Magnusson, Ingvar, Wang, Gary P

“… Here, we used 16S rRNA sequencing to survey the subgingival microbiota in 25 subjects with chronic periodontal disease and 25 healthy controls and compared our data sets with those of…”
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TNF-α and antibodies to periodontal bacteria discriminate between Alzheimer's disease patients and normal subjects Autor Kamer, Angela R., Craig, Ronald G., Pirraglia, Elizabeth, Dasanayake, Ananda P., Norman, Robert G., Boylan, Robert J., Nehorayoff, Andrea, Glodzik, Lidia, Brys, Miroslaw, de Leon, Mony J.

“…The associations of inflammation/immune responses with clinical presentations of Alzheimer's disease (AD) remain unclear. We hypothesized that TNF-α and…”
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