Isolation of Bacteriophages for Clinically Relevant Bacteria.

The isolation of bacteriophages targeting most clinically relevant bacteria is reasonably straightforward as long as its targeted host does not have complex chemical, physical, and environmental requirements. Often, sewage, soil, feces, and different body fluids are used for bacteriophage isolation procedures, and following enrichment, it is common to obtain more than a single phage in a sample. This chapter describes a simple method for the enrichment and isolation of bacteriophages from liquid and solid samples that can be adapted for different clinically important aerobic bacteria.

More's the Same-Multiple Hosts Do Not Select for Broader Host Range Phages.

Bacteriophage host range is a result of the interactions between phages and their hosts. For phage therapy, phages with a broader host range are desired so that a phage can infect and kill the broadest range of pathogen strains or related species possible. A common, but not well-tested, belief is that using multiple hosts during the phage isolation will make the isolation of broader host range phage more likely.

Effect of Mirtazapine on Nausea in Children with Functional Nausea and Functional Dyspepsia Postprandial Distress Syndrome.

Objective: The objective of this study was to assess the clinical response and safety of mirtazapine in the pediatric population with a diagnosis of functional nausea and nausea associated with functional dyspepsia postprandial distress syndrome.

Methods: This was a retrospective chart review to evaluate the safety and efficacy of mirtazapine for pediatric nausea and nausea associated with functional dyspepsia postprandial distress syndrome. Clinical response was classified as complete response, partial response, and no response.