Preparing pharmacists to manage gene therapies.

This commentary provides a background on gene therapy and identifies a critical gap in pharmacy practice education. The history and handling of gene therapy is contextualized with current pharmacy practice. With the increasing numbers of gene and cell-based therapies approaching the market, the need for appropriate training is greater than ever.

Bile Acid 7α-Dehydroxylating Gut Bacteria Secrete Antibiotics that Inhibit Clostridium difficile: Role of Secondary Bile Acids.

Clostridium scindens biotransforms primary bile acids into secondary bile acids, and is correlated with inhibition of Clostridium difficile growth in vivo. The aim of the current study was to determine how C. scindens regulates C.

Information storage and retrieval in a single levitating colloidal particle.

The binary switch is a basic component of digital information. From phase-change alloys to nanomechanical beams, molecules and atoms, new strategies for controlled bistability hold great interest for emerging technologies. We present a generic methodology for precise and parallel spatiotemporal control of nanometre-scale matter in a fluid, and demonstrate the ability to attain digital functionalities such as switching, gating and data storage in a single colloid, with further implications for signal amplification and logic operations.

Mucosal and serosal changes after gastric stapling determined by a new "real-time" surface tissue oxygenation probe: a pilot study.

Background: Although tissue ischemia at surgical anastomoses can cause leakage, stricture, and ulceration, surgeons rely on nonquantitative measures of detecting ischemia (e.g., color changes, pulsation), which are not likely to detect transient or small degrees of ischemia.