Results 1 to 10 of about 44,896 (288)

Treponema denticola in microflora of bovine periodontitis [PDF]

Pesquisa 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, Elerson Gaetti-Jardim Júnior, Jürgen Döbereiner, Iveraldo S. Dutra   +3 more
doaj   +2 more sources

A Metataxonomic Tool to Investigate the Diversity of Treponema

Frontiers in Microbiology, 2019
The genus Treponema contains a number of human and animal pathogenic as well as symbiotic bacteria that are found in vastly different anatomical and environmental habitats. Our understanding of the species range, evolution, and biology of these important
Luisa K. Hallmaier-Wacker, Luisa K. Hallmaier-Wacker, Simone Lüert, Simone Lüert, Sabine Gronow, Cathrin Spröer, Jörg Overmann, Jörg Overmann, Nicky Buller, Rebecca J. Vaughan-Higgins, Sascha Knauf   +10 more
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Progress on the methods for detection of and study on Treponema pallidum

Pifu-xingbing zhenliaoxue zazhi
The traditional methods for Treponema pallidum detection are limited due to the lack of convenience and sensitivity, which affect its application in the early diagnosis of syphilis.
Ligang YANG
doaj   +1 more source

Distribution of Treponema Species in Active Digital Dermatitis Lesions and Non-Lesional Skin of Dairy Cattle

Microbiology Research
This study examined the prevalence, distribution, and detection methods linked to Treponema species associated with active bovine digital dermatitis (BDD) in dairy cattle. Tissue, surface swabs, interdigital space swabs, and faecal samples were collected
Simona Mekková, Miriam Sondorová, Natália Šurín Hudáková, Viera Karaffová, Marián Maďar, Pavel Gomulec, Pavol Mudroň   +6 more
doaj   +1 more source

Treponema spp. Isolated from Bovine Digital Dermatitis Display Different Pathogenicity in a Murine Abscess Model

Microorganisms, 2020
Digital dermatitis (DD) causes lameness in cattle with substantial negative impact on sustainability and animal welfare. Although several species of Treponema bacteria have been isolated from various DD stages, their individual or synergistic roles in ...
Rakel Arrazuria, Cameron G. Knight, Priyoshi Lahiri, Eduardo R. Cobo, Herman W. Barkema, Jeroen De Buck   +5 more
doaj   +1 more source

Treponema species enrich the gut microbiota of traditional rural populations but are absent from urban individuals

New Microbes and New Infections, 2019
There is a significant gap in our knowledge of the microbe–host relationship between urban and traditional rural populations. We conducted a large-scale study to examine the gut microbiota of different traditional rural and urban lifestyles in human ...
E. Angelakis, D. Bachar, M. Yasir, D. Musso, F. Djossou, B. Gaborit, S. Brah, A. Diallo, G.M. Ndombe, O. Mediannikov, C. Robert, E.I. Azhar, F. Bibi, N.S. Nsana, H.-J. Parra, J. Akiana, C. Sokhna, B. Davoust, A. Dutour, D. Raoult   +19 more
doaj   +1 more source

Quantifying and mapping digital dermatitis–associated bacteria in lesion and nonlesion body sites and dairy farm environment

Journal of Dairy Science
: The source of infection of digital dermatitis (DD), an infectious lameness condition, is still uncertain. In this cross-sectional study, we aimed to identify potential reservoirs of DD bacteria in dairy cattle body sites with different stages of the ...
A.P. Dias, K. Orsel, J. De Buck
doaj   +1 more source

Complete genome sequence of Treponema paraluiscuniculi, strain Cuniculi A: the loss of infectivity to humans is associated with genome decay.

PLoS ONE, 2011
Treponema paraluiscuniculi is the causative agent of rabbit venereal spirochetosis. It is not infectious to humans, although its genome structure is very closely related to other pathogenic Treponema species including Treponema pallidum subspecies ...
David Šmajs, Marie Zobaníková, Michal Strouhal, Darina Čejková, Shannon Dugan-Rocha, Petra Pospíšilová, Steven J Norris, Tom Albert, Xiang Qin, Kym Hallsworth-Pepin, Christian Buhay, Donna M Muzny, Lei Chen, Richard A Gibbs, George M Weinstock   +14 more
doaj   +1 more source

Profiling bacterial communities in feedlot cattle affected with bovine foot rot and bovine digital dermatitis lesions using 16S rRNA gene sequencing and quantitative real-time PCR

BMC Microbiology
Background The primary infectious foot diseases in cattle, bovine foot rot (BFR) and bovine digital dermatitis (BDD), commonly associated with Fusobacterium necrophorum and Treponema spp., respectively, are considered polybacterial in etiology with ...
Susan Pyakurel, Benjamin Jordan Caddey, Angelica Petersen Dias, Jeroen De Buck, Douglas Walter Morck, Karin Orsel   +5 more
doaj   +1 more source

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

Porcine 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, Anna Rosander, Claes Fellström, Annette Backhans   +3 more
doaj   +1 more source