Graphical Dirichlet Process for Clustering Non-Exchangeable Grouped Data.

We consider the problem of clustering grouped data with possibly non-exchangeable groups whose dependencies can be characterized by a known directed acyclic graph. To allow the sharing of clusters among the non-exchangeable groups, we propose a Bayesian nonparametric approach, termed graphical Dirichlet process, that jointly models the dependent group-specific random measures by assuming each random measure to be distributed as a Dirichlet process whose concentration parameter and base probability measure depend on those of its parent groups. The resulting joint stochastic process respects the Markov property of the directed acyclic graph that links the groups.

Immunization but not natural infection of horses results in antibody activity against the S protein of Streptococcus equi subsp equi.

Objective: Evaluate the immunogenicity of a vaccine targeting the S protein (Ssee) of Streptococcus equi subsp equi and determine antibody activity against Ssee in horses with strangles.

Methods: The study was designed as a prospective experiment using 20 university-owned Quarter Horses and a cross-sectional serosurvey of 78 privately owned horses with strangles. Horses were immunized IM with 0 (n = 4), 200 (n = 8), or 400 (n = 8) μg of recombinant Ssee at weeks 0, 4, and 12.

Development of a novel real-time PCR multiplex assay for detection of Streptococcus equi subspecies equi and Streptococcus equi subspecies zooepidemicus.

Strangles is a contagious bacterial disease of horses caused by Streptococcus equi subspecies equi (SEE) that occurs globally. Rapid and accurate identification of infected horses is essential for controlling strangles. Because of limitations of existing PCR assays for SEE, we sought to identify novel primers and probes that enable simultaneous detection and differentiation of infection with SEE and S.

Differences in the Accessory Genomes and Methylomes of Strains of Streptococcus equi subsp. and of Streptococcus equi subsp. Obtained from the Respiratory Tract of Horses from Texas.

Streptococcus equi subsp. (SEE) is a host-restricted equine pathogen considered to have evolved from Streptococcus equi subsp. (SEZ).

Conservation of vaccine antigen sequences encoded by sequenced strains of Streptococcus equi subsp. equi.

Background: Streptococcus equi subspecies equi (S equi) is the cause of Strangles, one of the most prevalent diseases of horses worldwide. Variation within the immunodominant SeM protein has been documented, but a new eight-component fusion protein vaccine, Strangvac, does not contain live S equi or SeM and conservation of the antigens it contains have not been reported.

Objective: To define the diversity of the eight Strangvac antigens across a diverse S equi population.

Differences in the genome, methylome, and transcriptome do not differentiate isolates of Streptococcus equi subsp. equi from horses with acute clinical signs from isolates of inapparent carriers.

Streptococcus equi subsp. equi (SEE) is a host-restricted bacterium that causes the common infectious upper respiratory disease known as strangles in horses. Perpetuation of SEE infection appears attributable to inapparent carrier horses because it neither persists long-term in the environment nor infects other host mammals or vectors, and infection results in short-lived immunity.

Does cystoscopy method affect the investigation of bladder pain syndrome/interstitial cystitis?

Introduction And Hypothesis: Cystoscopic investigation to identify associated histological findings of increased mast cells in the detrusor muscle has been recommended by the European Society for the Study of Bladder Pain Syndrome (ESSIC) in the investigation of bladder pain syndrome/interstitial cystitis (BPS/IC). The aim of this study was to identify if the cystoscopy approach impacts the biopsy results when investigating women presenting with symptoms of BPS/IC.

Methods: We performed a single-centre retrospective analysis of 300 bladder biopsy reports from 2015 to 2018 from women undergoing cystoscopy for BPS/IC.

The novel and transferable erm(51) gene confers macrolides, lincosamides and streptogramins B (MLS ) resistance to clonal Rhodococcus equi in the environment.

The use of mass antimicrobial treatment has been linked to the emergence of antimicrobial resistance in human and animal pathogens. Using whole-genome single-molecule real-time (SMRT) sequencing, we characterized genomic variability of multidrug-resistant Rhodococcus equi isolated from soil samples from 100 farms endemic for R. equi infections in Kentucky.

Comparison of whole genome sequences of Streptococcus equi subsp. equi from an outbreak in Texas with isolates from within the region, Kentucky, USA, and other countries.

Strangles, caused by Streptococcus equi subspecies equi (S. equi) is an infectious disease of horses with worldwide distribution, but there are limited data available regarding strain variation using whole genome sequencing among and within outbreaks in the United States (US), and how US isolates compare with S. equi isolated globally.

A Conserved Streptococcal Virulence Regulator Controls the Expression of a Distinct Class of M-Like Proteins.

subspecies (SEZ) are group C streptococci that are important pathogens of economically valuable animals such as horses and pigs. Here, we found that many SEZ isolates bind to a monoclonal antibody that recognizes poly-acetylglucosamine (PNAG), a polymer that is found as a surface capsule-like structure on diverse microbes. A fluorescence-activated cell sorting-based transposon insertion sequencing (Tn-seq) screen, coupled with whole-genome sequencing, was used to search for genes for PNAG biosynthesis.

Cognitive processing therapy for male veterans with military sexual trauma-related posttraumatic stress disorder.

Objective: The current study examined 11 male veterans with military sexual trauma (MST)-related posttraumatic stress disorder (PTSD) who participated in a larger randomized control trial comparing cognitive processing therapy (CPT) to a well-established control treatment (Present Centered Therapy; PCT) among men and women with MST-related PTSD.

Method: All participants (n=11) completed a 12 session protocol of CPT. The Clinician Administered PTSD Scale (CAPS), PTSD Checklist (PCL), and Quick Inventory of Depressive Symptomatology (QIDS) were administered at baseline and post-treatment sessions 2, 4, and 6 months after CPT completion.

Unseen battles: the recognition, assessment, and treatment issues of men with military sexual trauma (MST).

While there is increasing attention on sexual violence in the military, the focus has been primarily on women. There is very little information regarding the effects of and treatment for men who experience military sexual trauma (MST). The aim of this article is to consolidate the known information about men with MST including prevalence rates, factors that affect those rates, gender differences, medical and psychiatric sequelae, and finally a review of two experimental studies.

Stereotactic biopsy of the breast using an upright unit, a vacuum-suction needle, and a lateral arm-support system.

Objective: This study evaluated the vacuum-suction needle (8- to 11-gauge) on an upright stereotactic machine with a lateral arm-support system.

Subjects And Methods: From July 1999 to August 2000, 185 core biopsies of the breast in 179 consecutive patients were planned in four institutions using 8- 11-gauge vacuum-suction probes on an upright stereotactic unit. Needles were stabilized and attached to the x, y, and z coordinates of the machines via a lateral arm-support system.