CONTENTS:
- Effects of the natural beta-carboline alkaloid harmine, a main constituent of ayahuasca, in memory and in the hippocampus: A systematic literature review of preclinical studies. Dos Santos R.G., Hallak J.E., p. 1-10.
- Betel nut chewing in Iron Age Vietnam? Detection of Areca catechu alkaloids in dental enamel. Krais S., Klima M., Huppertz L.M., Auwarter V., Altenburger M.J., Neukamm M.A., p. 11-17.
- Loperamide, the "poor man's methadone": Brief review. Stanciu C.N., Gnanasegaram S.A., p. 18-21.
- To study, to party, or both? Assessing risk factors for non-prescribed stimulant use among middle and high school students. Leon K.S., Martinez D.E., p. 22-30.
- Substance use, health, and functioning characteristics of medical marijuana program participants compared to the general adult population in Ontario (Canada). Fischer B., Ialomiteanu A.R., Aeby S., Rudzinski K., Kurdyak P., Rehm J., p. 31-38.
- Benzodiazepine dependence among young adult participants in the club scene who use drugs. Kurtz S.P., Buttram M.E., Surratt H.L., p. 39-46.
- "Someone else's problem": New psychoactive substances in the online Hungarian media. Kassai S., Racz J., Nagy A., Bibok T., Galambvari E., Kilian C., et al., p. 47-51.
- Choosing to live or die: Online narratives of recovering from methamphetamine abuse. Obong'o C.O., Alexander A.C., Chavan P.P., Dillon P.J., Kedia S.K., p. 52-58.
- Racial differences in HIV and HCV risk behaviors, transmission, and prevention knowledge among non-treatment-seeking individuals with opioid use disorder. Metz V.E., Sullivan M.A., Jones J.D., Evans E., Luba R., Vogelman J., et al., p. 59-68.
- Patterns of HIV risks and related factors among people who inject drugs in Kermanshah, Iran: A latent class analysis. Sharifi H., Mirzazadeh A., Noroozi A., Marshall B.D., Farhoudian A., Higgs P., et al., p. 69-73.
- Co-occurrence of and recovery from substance abuse and lifespan victimization: A qualitative study of female residents in trauma-informed sober living homes. Edwards K.M., Murphy S., Palmer K.M., Haynes E.E., Chapo S., Ekdahl B.A., et al., p. 74-82.
- Psychometric properties of the Turkish versions of the Cannabis Use Problems Identification Test (CUPIT) and the Adult Cannabis Problems Questionnaire (CPQ). Evren C., Yilmaz Cengel H., Bozkurt M., Evren B., Umut G., Agachanli R., p. 83-89.