Results 111 to 120 of about 63,558 (232)

Time series model based on global structure of complete genome [PDF]

open access: yes, 2000
A time series model based on the global structure of the complete genome is proposed. Three kinds of length sequences of the complete genome are considered. The correlation dimensions and Hurst exponents of the length sequences are calculated.
Allegrini   +22 more
core   +3 more sources

High‐Frequency Ultrasound for Detecting Periodontal Inflammation: A Preclinical Diagnostic Accuracy Study

open access: yesJournal of Periodontal Research, EarlyView.
This preclinical porcine study evaluated the accuracy of ultrasound (US) for estimating dimensions of inflamed periodontium. Seven periodontal parameters were measured and compared between US, cone‐beam computed tomography (CBCT), and histology. US has excellent/good agreement with histology in estimating bone level/thickness, soft tissue height ...
Ankita Samal   +9 more
wiley   +1 more source

Treponema denticola in microflora of bovine periodontitis

open access: yesPesquisa Veterinária Brasileira, 2015
Periodontitis in cattle is an infectious purulent progressive disease associated with strict anaerobic subgingival biofilm and is epidemiologically related to soil management at several locations of Brazil. This study aimed to detect Treponema species in
Ana Carolina Borsanelli   +3 more
doaj   +1 more source

Can oral infection be a risk factor for Alzheimer’s disease? [PDF]

open access: yes, 2015
Alzheimer’s disease (AD) is a scourge of longevity that will drain enormous resources from public health budgets in the future. Currently, there is no diagnostic biomarker and/or treatment for this most common form of dementia in humans.
Alzheimer A   +17 more
core   +2 more sources

Diagnostic Accuracy of Microbiome‐Derived Biomarkers in Periodontitis: Systematic Review and Meta‐Analysis

open access: yesJournal of Periodontal Research, EarlyView.
Microbiome‐derived biomarkers demonstrate high diagnostic accuracy for periodontitis, with subgingival samples outperforming saliva in clinical utility. This systematic review and meta‐analysis analysed 13 biomarkers from 10 studies, highlighting their diagnostic potential across oral fluids.
Anbo Dong   +2 more
wiley   +1 more source

Multilocus sequence analysis of phylogroup 1 and 2 oral treponeme strains [PDF]

open access: yes, 2017
More than 75 ‘species-level' phylotypes of spirochete bacteria belonging to the genus Treponema reside within the human oral cavity. The majority of these oral treponeme phylotypes correspond to as-yet uncultivated taxa, or strains of uncertain standing ...
Chan, YK   +6 more
core   +1 more source

The Effect of Non‐Surgical Periodontal Therapy on Subgingival Microbiota: A Systematic Review and Meta‐Analysis

open access: yesJournal of Periodontal Research, EarlyView.
This paper provides crucial insights and evidence on the effect of non‐surgical periodontal therapy on subgingival microbiota. NSPT leads to significant reductions in disease‐associated microbial species. Supportive periodontal care provision provided further decrease in mean counts of disease‐associated species.
Anna Krajewski   +4 more
wiley   +1 more source

Experimental inoculation of Treponema pedis T A4 failed to induce ear necrosis in pigs

open access: yesPorcine Health Management, 2017
Ear necrosis is a syndrome affecting pigs shortly after weaning and is regarded as an animal welfare issue. The etiology is unknown but Treponema spp., predominantly Treponema pedis, are commonly detected in the lesions.
Frida Karlsson   +3 more
doaj   +1 more source

Fatty acids synthesized by oral treponemes in chemically defined media [PDF]

open access: yes, 2017
OMIZ-W68, a chemically defined medium that contains no long-chain fatty acids and yet supports in vitro proliferation of a wide range of fastidious oral anaerobes, is described.
Wyss, C.
core  

Reflectance confocal microscopy for the diagnosis of skin infections and infestations [PDF]

open access: yes, 2020
Reflectance confocal microscopy (RCM) is a noninvasive real-time imaging technique that has been widely used for the diagnosis of skin cancer. More recently, it has been reported as a useful tool for the diagnosis and management of several inflammatory ...
Arzberger, Edith   +6 more
core  

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