Results 131 to 140 of about 88,932 (342)

Genotypic and Phenotypic Characterization of Treponema phagedenis from Bovine Digital Dermatitis

open access: yesMicroorganisms, 2020
This study aimed to isolate and characterize Treponema spp. from bovine digital dermatitis (BDD)-infected dairy cattle. Seven isolates were characterized in this study. Isolates exhibited slow growth, and colonies penetrated the agar and exhibited weak β-
Hector M. Espiritu   +7 more
doaj   +1 more source

Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, and Treponema denticola / Prevotella intermedia Co-Infection Are Associated with Severe Periodontitis in a Thai Population

open access: yesPLoS ONE, 2015
Periodontitis is a polymicrobial infection of tooth-supporting tissues. This cross-sectional study aimed to examine the associations between five target species and severe periodontitis in a Thai population. Using the CDC/AAP case definition, individuals
K. Torrungruang   +3 more
semanticscholar   +1 more source

Contemporary Clinical Management of Otosyphilis for Practicing Otolaryngologists—A Scoping Review

open access: yesThe Laryngoscope, EarlyView.
Otosyphilis has reemerged alongside increasing syphilis rates, highlighting the need for early recognition to prevent severe audiovestibular complications. A scoping review and retrospective case series indicate that most patients present with hearing loss, tinnitus, or vertigo and typically respond to penicillin‐based treatment.
Corinne A. Pittman   +7 more
wiley   +1 more source

Impact of antiretroviral therapy on adult HIV prevalence in a low-income rural setting in Uganda: a longitudinal population-based study.

open access: yes, 2013
OBJECTIVE: To estimate the contribution to HIV prevalence of lives saved due to the introduction of antiretroviral therapy (ART) in rural Uganda in 2004. DESIGN: Open population-based cohort study.
Maher, Dermot   +2 more
core   +1 more source

Black-pigmented anaerobic bacteria associated with ovine periodontitis [PDF]

open access: yes, 2017
Periodontitis is a polymicrobial infectious disease that causes occlusion change, tooth loss, difficulty in rumination, and premature culling of animals.
Borsanelli, Ana C.   +6 more
core   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo   +5 more
wiley   +1 more source

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

open access: yesMicroorganisms, 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   +5 more
doaj   +1 more source

Advancing prevention of sexually transmitted infections through point-of-care testing : target product profiles and landscape analysis [PDF]

open access: yes, 2017
Objectives: Advancing the field of point-of-care testing (POCT) for STIs can rapidly and substantially improve STI control and prevention by providing targeted, essential STI services (case detection and screening).
Blondeel, Karel   +5 more
core   +1 more source

Pixelated pathologies: Camera trapping as a tool for monitoring wildlife health

open access: yesJournal of Applied Ecology, EarlyView.
Given the increasing emergence of diseases, some with conservation and public health implications, improving and expanding wildlife health surveillance strategies is imperative. Camera trapping is particularly relevant for detecting new outbreaks, monitoring high‐risk zones and evaluating risk mitigation measures. Abstract Camera trapping has become an
Patricia Barroso, Pablo Palencia
wiley   +1 more source

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