A highly efficient transgene knock-in technology in clinically relevant cell types.

Inefficient knock-in of transgene cargos limits the potential of cell-based medicines. In this study, we used a CRISPR nuclease that targets a site within an exon of an essential gene and designed a cargo template so that correct knock-in would retain essential gene function while also integrating the transgene(s) of interest. Cells with non-productive insertions and deletions would undergo negative selection.

Use of oral rehydration solution and intravenous fluid in home settings for adults with short bowel syndrome.

Although both oral rehydration solutions (ORSs) and intravenous fluids (IVFs) were initially developed to treat severe dehydration from diarrhea due to cholera, they are the mainstays of treatment for patients with short bowel syndrome (SBS). Advances in medical care have provided an expansion of new concepts on existing ideas, including adaptations of ORSs, pharmaceutical introductions of new oral and enteral products, and supply chain limitations of intravenous products necessitating the development of novel clinical practices. The evaluation and understanding of a patient's hydration status, socioeconomic status, compliance to therapies, and, finally, the ability to obtain actual products all play an integral role in determining the best plan of care to manage fluid balance in the presence of SBS.

Non-invasive on-skin sensors for brain machine interfaces with epitaxial graphene.

. Brain-machine interfaces are key components for the development of hands-free, brain-controlled devices. Electroencephalogram (EEG) electrodes are particularly attractive for harvesting the neural signals in a non-invasive fashion.

Clinical electromyography. Principles and practice.

In this article the principles and practice of clinical EMG are described. The basic components of EMG instrumentation include specialized intramuscular recording electrodes, a preamplifier, amplifier, and displays. Displays are usually both visual and auditory, using the CRO and a loudspeaker, respectively.

Cerebrovascular accidents.

CVA comprises a large number of clinical entities, depending on the site of infarction in the brain. Accurate evaluation of deficits in the patient's sensory and/or motor systems and the patient's intellectual status are paramount in establishing realistic rehabilitation goals. With respect to the motor system, two types of voluntary movement may occur.