Corynebacterium species are ubiquitous and capable of residing in different ecological niches. In healthcare settings, they are found as commensals of the skin and mucous membranes which often appear as contaminants in clinical specimens [1]. C. pseudodiptheriticum, in particular, is a member of the oropharyngeal flora and it can potentially cause infection in the respiratory system [2, 3]. In ...

BACKGROUND CONTEXT Bone morphogenetic proteins (BMPs) induce bone formation but are difficult to localize, and subsequent diffusion from the site of interest and short half-life reduce the efficacy of the protein. Currently, spine fusion requires stripping, decortications of the transverse processes, and an autograft harvest procedure. Even in combination with BMPs, clinical spinal fusion has a...

BACKGROUND Accurate diagnosis and subsequent treatment of latent tuberculosis infection (LTBI) is essential for TB elimination. However, the absence of a gold standard test for diagnosing LTBI makes assessment of the true prevalence of LTBI and the accuracy of diagnostic tests challenging. Bayesian latent class models can be used to make inferences about disease prevalence and the sensitivity a...

Tomasz, Alexander (The Rockefeller Institute, New York, N.Y.), and Samuel M. Beiser. Relationship between the competence antigen and the competence-activator substance in pneumococci. J. Bacteriol. 90:1226-1232. 1965.-Antisera prepared against pneumococci in their competent phase inhibit deoxyribonuoleic acid (DNA)-mediated genetic transformation as well as binding of radioactive DNA by the cel...