Results 181 to 190 of about 6,058 (205)

The Composition of the Subgingival Microbiota After Periodontal Therapy

Journal of Periodontology, 1981
The purpose of the study was to determine the composition of the microbiota in periodontally diseased pockets by dark field microscopy prior to treatment, after scaling and root planing, and after periodontal surgery. Eighteen patients with untreated chronic periodontitis were selected. Preoperative or baseline clinical data included Plaque Index (PlI),
E S, Rosenberg, C I, Evian, M A, Listgarten   +2 more
openaire   +2 more sources

Subgingival Microbiota of Mexicans With Type 2 Diabetes With Different Periodontal and Metabolic Conditions [PDF]

International Journal of Environmental Research and Public Health, 2019
Carlo E Medina-Solís, Adriana-Patricia Rodríguez-Hernández, Laurie Ann Ximénez-Fyvie   +2 more
exaly   +2 more sources

Subgingival plaque microbiota in HIV positive patients

Journal of Clinical Periodontology, 2006
AbstractAim: To describe and compare the predominant bacterial and fungal species associated with gingivitis, periodontitis, and linear gingival erythema (LGE), in HIV positive subjects with different immune status.Methods: Viral loads and CD4 levels determined HIV disease status.
J A, Aas, S M, Barbuto, T, Alpagot, I, Olsen, F E, Dewhirst, B J, Paster   +5 more
openaire   +2 more sources

Microbiota in the Oral Subgingival Biofilm Is Associated With Obesity in Adolescence

Obesity, 2012
To test the hypothesis whether microbiota in oral biofilm is linked with obesity in adolescents we designed this cross‐sectional study. Obese adolescents (n = 29) with a mean age of 14.7 years and normal weight subjects (n = 58) matched by age and gender were examined with respect to visible plaque index (VPI%) and gingival inflammation (bleeding on ...
Marcus, C, Wondimu, B, Persson, GR, Zeigler, CC, Modéer, T, Sobko, T   +5 more
openaire   +5 more sources

Characterization of the subgingival microbiota in the peritoneal dialysis patients with periodontitis

Archives of Oral Biology, 2020
Periodontitis is an oral chronic inflammatory disease caused by dental plaque. It is comorbid with numerous systemic diseases and associated with several predisposing factors, such as chronic kidney disease (CKD). Peritoneal dialysis is one of the ultimate treatments for patients with severe CKD. However, peritoneal dialysis patients with periodontitis
Xuyun, Zhang, Huiwen, Chen, Weili, Lu, Lei, Zhu, Wei, Zhou, Zhongchen, Song   +5 more
openaire   +2 more sources

Proteolysis and utilization of albumin by enrichment cultures of subgingival microbiota

Oral Microbiology and Immunology, 1999
Subgingival dental plaque consists mainly of microorganisms that derive their energy from amino acid fermentation. Their nutrient requirements are met by the subgingival proteolytic system, which includes proteases from microorganism and inflammatory cells, and substrate proteins from sulcus exudate, including albumin. To determine the selective effect
G X, Wei, J S, van der Hoeven, J W, Smalley, F H, Mikx, M W, Fan   +4 more
openaire   +2 more sources

The effect of periodontal parameters on the subgingival microbiota around implants

Clinical Oral Implants Research, 1995
The study aimed to examine the relationship between the subgingival flora around implants and their periodontal parameters. Plaque samples from 561 implants (297 patients) were analyzed by means of differential phase contrast microscopy and compared with the sample site's probing depth.
W, Papaioannou, M, Quirynen, M, Nys, D, van Steenberghe   +3 more
openaire   +2 more sources

Impact of Docosahexaenoic Acid Therapy on Subgingival Plaque Microbiota

Journal of Periodontology, 2017
Background: Oral docosahexaenoic acid (DHA) + aspirin therapy has been shown to reduce periodontal probing depth (PD) and local inflammatory mediators in gingival crevicular fluid (GCF) among patients with untreated chronic periodontal disease. Whether DHA + aspirin therapy influences specific bacterial burden in this setting is unknown.
Asghar Z, Naqvi, Lin, Mu, Hatice, Hasturk, Thomas E, Van Dyke, Kenneth J, Mukamal, J Max, Goodson   +5 more
openaire   +2 more sources

Pyrosequencing Analysis of Subgingival Microbiota in Distinct Periodontal Conditions

Journal of Dental Research, 2015
Subgingival microorganisms are potentially associated with periodontal diseases. However, changes in the subgingival microbiota during the progress of periodontal diseases are poorly understood. In this study, we analyzed bacterial communities in the subgingival paper point samples from 32 Korean individuals with no sign of disease, gingivitis, or ...
O-J, Park, H, Yi, J H, Jeon, S-S, Kang, K-T, Koo, K-Y, Kum, J, Chun, C-H, Yun, S H, Han   +8 more
openaire   +2 more sources

Subgingival Microbiota of Brazilian Subjects With Untreated Chronic Periodontitis

Journal of Periodontology, 2002
Background: Different periodontopathogenic microbiota have been associated with periodontal diseases in several populations. The present investigation determined the subgingival microbiota of untreated chronic periodontitis Brazilians using the checkerboard DNA‐DNA hybridization technique.
Ana Paula V, Colombo, Ricardo P, Teles, Maria Cynésia, Torres, Renata, Souto, Wilson Júnior, Rosalém, Maria Cláudia S, Mendes, Milton, Uzeda   +6 more
openaire   +2 more sources