European review for medical and pharmacological sciences
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Eur Rev Med Pharmacol Sci · Jul 2016
Randomized Controlled TrialEffect of different doses of dexmedetomidine on median effective concentration of propofol for anesthesia induction: a randomized controlled trial.
Dexmedetomidine, a highly selective α2-adrenergic receptor agonist with sedative and analgesic properties, is used as an anesthetic adjunct. We determined the effects of different dexmedetomidine doses on the median effective concentration (EC50) of propofol and bispectral index (BIS) values during anesthesia induction. ⋯ Dexmedetomidine significantly and dose-dependently reduced the EC50 of propofol and BIS values during anesthesia induction. A loading dexmedetomidine dose of 0.5 µg/kg significantly reduced the EC50 of propofol and BIS value, and was associated with a lower incidence of bradycardia than higher doses.
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Eur Rev Med Pharmacol Sci · Jul 2016
MEFV gene variation R202Q is associated with metabolic syndrome.
MEFV (Mediterranean fever) gene encoding pyrin regulates inflammatory responses. It has been shown that MEFV gene variations are associated with higher acute phase responses and altered course in the different inflammatory diseases. MEFV gene variations may affect the course of metabolic syndrome components. ⋯ To best of our knowledge, this is the first study indicating an association between MeS and R202Q mutation of MEFV gene. Familial Mediterranean fever (FMF) related MEFV gene variations may contribute to the pathogenesis of metabolic syndrome.