Virulence genes, antimicrobial resistance profile, phylotyping and pathotyping of diarrheagenic Escherichia coli isolated from children in Southwest Mexico.

Diarrheagenic E. coli (DEC) strains are one of the most important etiology factors causing diarrhea in children worldwide, especially in developing countries. DEC strains have characteristic virulence factors; however, other supplemental virulence genes (SVG) may contribute to the development of diarrhea in children.

[Use of valproic acid in long stay units of psychiatry].

Objective: Valproic acid is often used in psychiatry to treat schizophrenia and other conditions outside of indication ("off-label"). However, its effectiveness has not been sufficiently demonstrated and its use is not exempt of adverse effects. This study's main objective is to determine the frequency of use of valproic acid in approved indications and the "off-label" use in psychiatric patients.