(HealthDay)—Dexmedetomidine prevents excessive γ-aminobutyric acid type A receptor function after anesthesia, according to a study published online June 7 in Anesthesiology. Dian-Shi Wang, M.D., Ph.D., from the University of Toronto, and colleagues studied injectable and inhaled anesthetic drugs (etomidate and sevoflurane) using cultured murine hippocampal neurons, cultured murine and human cortical astrocytes, and ex vivo murine hippocampal slices. Using electrophysiologic […]

Continue reading »