The trachea is an enigmatic organ due to its complex morphology. Although circumferential tracheal defects are extremely difficult to repair with autologous tissue or with an allotransplant, the trachea has been touted as the first organ that could be regenerated. This review provides a comprehensive evaluation of the published evidence in…[Read more]

The overall theme that emerged surrounding essential triage components was a perceived conflict between individualized care and maintaining systems and processes. This theme consisted of 4 (a) must ask, (b) actions of triage, (c) relevant but not urgent for triage, and (d) not perceived as relevant.

This study identified the perceptions of…[Read more]

When 82 chemicals used in the original development were retested with 4 mM test chemical solutions, false negative results were reduced by four. When an additional 85 chemicals used to evaluate the weight-concentration approach to ADRA were retested, the results essentially replicated those obtained with 0.5 mg/ml test chemical solutions and gave…[Read more]