Prediction of emergency department resource requirements during triage: An application of current natural language processing techniques.

Objective: Accurate triage in the emergency department (ED) is critical for medical safety and operational efficiency. We aimed to predict the number of future required ED resources, as defined by the Emergency Severity Index (ESI) triage protocol, using natural language processing of nursing triage notes.

Methods: We constructed a retrospective cohort of all 265,572 consecutive ED encounters from 2015 to 2016 from 3 separate clinically heterogeneous academically affiliated EDs.

NAC-1 is a brain POZ/BTB protein that can prevent cocaine-induced sensitization in the rat.

Levels of the mRNA NAC-1 are increased in the rat forebrain weeks after cocaine exposure. This long-term neuroadaptation occurs during the expression of behavioral sensitization, a model of psychostimulant-induced paranoia. NAC-1, the protein encoded by this cocaine-regulated mRNA, contains a Pox virus and zinc finger/bric-a-brac tramtrack broad complex (POZ/BTB) motif, which mediates interactions among several transcriptional regulators.

Effects of prenatal cocaine exposure on embryonic expression of sonic hedgehog.

Cocaine use by pregnant women may adversely affect development and behavior in the exposed infants. Sonic hedgehog (shh) is a secreted protein that induces development of many structures in the embryo, including dopaminergic cells in the ventral midbrain, the limb buds, and eyes. Because prenatal cocaine exposure has been shown to adversely affect the morphogenesis of these and other systems, the present study was undertaken to test the hypothesis that maternal cocaine treatment would alter shh mRNA expression.

Identification of a growth arrest specific (gas 5) gene by differential display as a candidate gene for determining susceptibility to hyperthermia-induced exencephaly in mice.

Neural tube defects (NTDs) are among the most common congenital malformations, affecting approximately 1 per 1,000 liveborn infants in the United States [Nakano, 1973; Richards et al., 1972]. Maternal exposure to hyperthermia, either through recreational sources or due to an infectious agent, is thought to account for approximately 10% of observed NTD cases.

The development of sensorimotor synaptic connections in the lumbosacral cord of the chick embryo.

We have examined the development of synaptic connections between afferents and motoneurons in the lumbosacral spinal cord of the chick embryo between stages 28 and 39. The central projection of afferents was visualized following injection of dorsal root ganglia with HRP. Afferent fibers first entered the dorsal gray matter between stages 29 and 31.