Locomotor and discriminative stimulus effects of NBOH hallucinogens in rodents.

Despite the efforts of the Drug Enforcement Administration to safeguard the public from hazardous analogs of synthetic hallucinogens, these compounds have increasingly been observed in the illicit drug market. Four novel compounds were found to be similar in structure to the previously described 25X-NBOMe synthetic hallucinogens. These four compounds, 25B-NBOH, 25C-NBOH, 25E-NBOH, and 25I-NBOH were evaluated for their ability to modify spontaneous locomotor activity in mice to obtain dose range and time-course information and were then tested for discriminative stimulus effects similar to the prototypical hallucinogen (-)-2,5-dimethoxy-4-methylamphetamine (DOM).

Locomotor and discriminative stimulus effects of three benzofuran compounds in comparison to abused psychostimulants.

Aims: Benzofurans are used recreationally, due their ability to cause psychostimulant and/or entactogenic effects, but unfortunately produce substantial adverse effects, including death. Three benzofurans 5-(2-aminopropyl)-2,3-dihydrobenzofuran (5-APDB), 5-(2-aminopropyl)-2,3-dihydrobenzofuran (5-MAPB) and 6-(2-aminopropyl) benzofuran (6-APB) were tested to determine their behavioral effects in comparison with 2,3-methylenedioxymethamphetamine (MDMA), cocaine, and methamphetamine.

Methods: Locomotor activity was tested in groups of 8 male Swiss-Webster mice in an open-field task to screen for locomotor stimulant or depressant effects and to identify behaviorally active doses and times of peak effect.

Comparison of locomotor stimulant and drug discrimination effects of four synthetic cathinones to commonly abused psychostimulants.

Background: The underground market is constantly flooded with newer synthetic as alternatives to the older cathinones. Drug Enforcement Administration (DEA) has identified four cathinone compounds of particular concern: 3,4-methylenedioxy-alpha-pyrrolidinohexanophenone (3,4-MD-α-PHP), 4-chloro-α-pyrrolidinopropiophenone (4-Cl-α-PPP), alpha-pyrrolidinoisohexiophenone (α-PiHP) and 4-chloro-pentedrone (4-Cl-pentedrone).

Aims: The current study aimed to evaluate the behavioral pharmacology of four synthetic cathinones.

Primary care clinical provider knowledge and experiences in the diagnosis and treatment of tick-borne illness: a qualitative assessment from a Lyme disease endemic community.

Background: Primary care and frontline healthcare providers are often the first point of contact for patients experiencing tick-borne disease (TBD) but face challenges when recognizing and diagnosing these diseases. The specific aim of this study was to gain a qualitative understanding of frontline and primary care providers' knowledge and practices for identifying TBDs in patients.

Methods: From fall 2018 to spring 2019, three focus groups were conducted with primary care providers practicing in a small-town community endemic to Lyme disease (LD) and with emerging incidence of additional TBDs.

Discriminative Stimulus Effects of Substituted Tryptamines in Rats.

Novel synthetic compounds have been available for decades as quasi-legal alternatives to controlled substances. The hallucinogen-like effects of eight novel substituted tryptamines were evaluated to determine their potential abuse liability. Male Sprague-Dawley rats were trained to discriminate 2,5-dimethoxy-4-methylamphetamine (DOM, 0.