Pharmacokinetics of Synthetic Cathinones Found in Bath Salts in Mouse Brain and Plasma Using High-Pressure Liquid Chromatography-Tandem Mass Spectrometry.

Background And Objectives: Approximately 10 years ago, "bath salts" became popular as legal alternatives to the psychostimulants cocaine and the amphetamines. These products contained synthetic cathinones, including 3,4-methylenedioxypyrovalerone (MDPV), 4-methylmethcathinone (mephedrone), and 3,4-methylenedioxymethcathinone (methylone). Most preclinical investigations have only assessed the effects of these synthetic cathinones independently; however, case reports and Drug Enforcement Administration (DEA) studies indicate that bath salts contain mixtures of these substances.

Homeless Liaisons' Perceptions of McKinney-Vento Act Implementation: Examining Geographical Trends and Differences.

The number of children experiencing homelessness continues to rise at alarming rates. Schools are on the front lines of service delivery and face numerous barriers in an attempt to meet the educational and psychosocial needs of these children. This study explored the perceptions of homeless liaisons in three states about the implementation of the McKinney Vento Act within the school districts.