The inception of a hospital-based dental emergency department in a precarious region decreases the incidence of severe cellulitis of odontogenic origin.

Introduction: Although most localized odontogenic infections can be managed successfully without complications, some can cause extensive morbidity through the onset of cervicofacial cellulitis. The management of these more severe infections generally requires emergency treatment, including surgical treatment under general anesthesia, and prolonged length of hospital stay.

Material & Methods: In this work, we assessed the impact of the provision of a hospital-based dental emergency department on the regional incidence of severe odontogenic cellulitis in a socioeconomically precarious region.

Digestion of glycogen by a glucosidase released by Trichomonas vaginalis.

Trichomonas vaginalis is a protozoan parasite that is the causative agent of trichomoniasis, a widespread sexually transmitted disease. In vitro culture of T. vaginalis typically employs a medium supplemented with either maltose or glucose and carbohydrates are considered essential for growth.

Effects of clonidine and methylphenidate on motor activity in Fmr1 knockout mice.

Fragile X syndrome (FXS), a disorder caused by a mutation in the FMR1 gene, is often associated with Attention Deficit Hyperactivity Disorder (ADHD). Common treatments for the hyperactivity often seen in ADHD involve the use of stimulants and α2-adrenergic agonists. The Fmr1 knockout (KO) mouse has been found to be a valid model for FXS both biologically and behaviorally.

Brief report: altered social behavior in isolation-reared Fmr1 knockout mice.

Social behavior abnormalities in Fragile X syndrome (FXS) are characterized by social withdrawal, anxiety, and deficits in social cognition. To assess these deficits, a model of FXS, the Fmr1 knockout mouse (Fmr1 KO), has been utilized. This mouse model has a null mutation in the fragile X mental retardation 1 gene (Fmr1) and displays physical and behavioral characteristics similar to humans with FXS.