Purpose: To investigate the sedative, hypnotic and anticonvulsant activities of the ethanol extract of the roots of the Flemingia chappar (ERFC) on the central nervous system (CNS) of mice. Methods: The ethanol extract of the roots of F. chappar in doses of 200, 400 and 600 mg/kg, p.o., was studied in mice for its sedative effect by evaluating its locomotor activity; its hypnotic effect was ass...

BACKGROUND In recent years, the number of prescriptions for sedative drugs has increased significantly, as has their long-term use. Moreover, sedative use is frequently initiated during hospital stays. OBJECTIVES This study aimed to describe new prescriptions of sedative drugs during hospital stays and evaluate their maintenance as discharge medication. METHODS This observational prospectiv...

Benzodiazepines (BZDs) are an important class of psychoactive drugs with hypnotic-sedative, myorelaxant, anxiolytic and anticonvulsant properties due to interaction the GABAa receptor in central nervous system mammals. BZDs interesting both clinical forensic toxicology for their pharmacological characteristics potential abuse. The presence a non-planar diazepine ring generates chiral conformati...

Dexmedetomidine (Dex), an alpha(2)-adrenoceptor agonist, is an effective analgesic and sedative drug in adults; however, little information is available about its efficacy in pediatric populations. Some anesthetics exhibit an age-dependent analgesic effect, e.g., nitrous oxide, being relatively ineffective in newborn rats. We investigated the analgesic and hypnotic efficacy of Dex using 6 cohor...