Clinicians need national guidance on physical restraint.

The brutal treatment handed out to residents at Winterbourne View hospital in Bristol - shown on the BBC's Panorama programme in 2011 - shocked and appalled the nation.

Micro-flow imaging: flow microscopy applied to sub-visible particulate analysis in protein formulations.

The need to monitor, measure, and control sub-visible proteinaceous particulates in biopharmaceutical formulations has been emphasized in recent publications and commentaries. Some of these particulates can be highly transparent, fragile, and unstable. In addition, for much of the size range of concern, no practical measurement method with adequate sensitivity and repeatability has been available.

Using phage display to select antibodies recognizing post-translational modifications independently of sequence context.

Many cellular activities are controlled by post-translational modifications, the study of which is hampered by the lack of specific reagents due in large part to their ubiquitous and non-immunogenic nature. Although antibodies against specifically modified sequences are relatively easy to obtain, it is extremely difficult to derive reagents recognizing post-translational modifications independently of the sequence context surrounding the modification. In this study, we examined the possibility of selecting such antibodies from large phage antibody libraries using sulfotyrosine as a test case.