Results 21 to 30 of about 63,558 (232)

Non-synonymous single nucleotide variations of TP0265 in Guangdong clinical strain of Treponema pallidum

open access: yesPifu-xingbing zhenliaoxue zazhi, 2022
Objective To compare the non-synonymous single nucleotide polymorphisms of the carrier protein of branched-chain amino acid transport system Ⅱ (TP0265) of Treponema pallidum (Tp) in Guangdong clinical strain (GD1) with the standard strain of Nichols in ...
Lixia HUANG   +6 more
doaj   +1 more source

Hybrid cell lines producing monoclonal antibodies directed against Treponema [PDF]

open access: yes, 1985
Continuous hybrid cell lines for producing monoclonal antibodies directed against antigens of Treponema pallidum have been developed. The hybrid cell lines were established by fusing differentiated lymphoid cells primed with antigens of Treponema ...
Kettman, John R., Norgard, Michael V.
core   +1 more source

Molecular Isolation of Treponema spp from Ovine Footrot Lesions, Finding Evidence for Contagious Ovine Digital Dermatitis [PDF]

open access: yesIranian Journal of Veterinary Surgery
Contagious ovine digital dermatitis (CODD), a severe lameness-causing bacterial foot disease, significantly impacts the sheep industry's economy and welfare.
Vahid Zojaji   +2 more
doaj   +1 more source

Molecular typing of Treponema pallidum isolates from Buenos Aires, Argentina: Frequent Nichols-like isolates and low levels of macrolide resistance [PDF]

open access: yes, 2017
A total of 54 clinical samples, including genital lesion swabs, whole blood and cerebrospinal fluid from patients diagnosed with syphilis were collected in 2006 and in 2013 in Buenos Aires, Argentina.
Casco, Ricardo   +6 more
core   +1 more source

The prevalence and associated factors of among HIV-positive and HIV-negative individuals who attended voluntary counseling and testing center of St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia: A cross-sectional study design

open access: yesSAGE Open Medicine, 2020
Background: Treponema pallidum and HIV are among the most common public health problems in Ethiopia. These infections are interrelated. Treponema pallidum causes genital ulcer which enhances HIV transmission and complicates HIV by causing severe ulcer ...
Habtamu Weldesenbet   +2 more
doaj   +1 more source

The occurrence of Treponema spp. in gingival plaque from dogs with varying degree of periodontal disease. [PDF]

open access: yesPLoS ONE, 2018
Periodontal disease is common in dogs and is initiated by gingival plaque composed of several hundred bacterial species. Some of these species have specifically been pointed out as potential periodontal pathogens, such as Treponema spp.
Janna Nises   +3 more
doaj   +1 more source

Characterization of Treponema pallidum Dissemination in C57BL/6 Mice

open access: yesFrontiers in Immunology, 2021
The spirochetal pathogen Treponema pallidum causes 5 million new cases of venereal syphilis worldwide each year. One major obstacle to syphilis prevention and treatment is the lack of suitable experimental animal models to study its pathogenesis ...
Simin Lu   +8 more
doaj   +1 more source

Cryo-Electron Tomography Elucidates the Molecular Architecture of Treponema pallidum, the Syphilis Spirochete [PDF]

open access: yes, 2009
Cryo-electron tomography (CET) was used to examine the native cellular organization of Treponema pallidum, the syphilis spirochete. T. pallidum cells appeared to form flat waves, did not contain an outer coat and, except for bulges over the basal bodies ...
Cox, David L.   +10 more
core   +3 more sources

A novel approach to probe host-pathogen interactions of bovine digital dermatitis, a model of a complex polymicrobial infection [PDF]

open access: yes, 2016
Background: Polymicrobial infections represent a great challenge for the clarification of disease etiology and the development of comprehensive diagnostic or therapeutic tools, particularly for fastidious and difficult-to-cultivate bacteria. Using bovine
Boye, Mette   +7 more
core   +6 more sources

An immunocompetent migrant presenting with neurosyphilis with an unusual unilateral papillitis: a case report

open access: yesEuropean Journal of Medical Research, 2012
Unilateral papillitis caused by Treponema pallidum was found in an immunocompetent homosexual patient with severe vision loss who had received previous antibiotics treatment. Syphilis-related ocular manifestation is more common in the early stages of the
Turchetti Paolo   +4 more
doaj   +1 more source

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