Results 121 to 130 of about 55,387 (290)

Has Australia lost control of its tobacco and nicotine markets?

Addiction, EarlyView.
Abstract Background Australia has adopted two policies that the World Health Organization (WHO) recommends as best practice for tobacco control: it has steeply increased tobacco taxes since 2010 and only allowed access to nicotine vapes for medical use.
Ron Borland, James Martin, Edward Jegasothy, Ben Youdan, Wayne Hall   +4 more
wiley   +1 more source

A Systematic Review of the Safety and Tolerability of Theta Burst Stimulation in Children and Adolescents

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Theta burst stimulation (TBS) is often used in clinical practice and research protocols for adults with neuropsychiatric disorders. There are substantial knowledge gaps related to the application of TBS in children and adolescents.
Rana Elmaghraby, Qi Sun, Can Ozger, Julia Shekunov, Magdalena Romanowicz, Paul E. Croarkin   +5 more
wiley   +1 more source

Brain reward function in young people with cannabis use disorder: A functional magnetic resonance imaging study

Addiction, EarlyView.
Abstract Background and Aims Cannabis use disorder (CUD) affects ~50 million people globally. Neuroscientific theories suggest that a blunted neural response to non‐drug rewards is a hallmark of substance use disorders; however, this remains untested in CUD. The current study tested whether brain reward system responses to the anticipation and feedback
Martine Skumlien, Lisa‐Marie Greenwood, Arush Honnedevasthana Arun, Isabella Goodwin, Anastasia Paloubis, Tribikram Thapa Rana, Marianna Quinones Valera, Eugene McTavish, Gabrielle Abbott, Suraya Dunsford, Antonio Verdejo‐Garcia, Jessica Ramamurthy, Mark M. Schira, Nadia Solowij, Chao Suo, Valentina Lorenzetti   +15 more
wiley   +1 more source

Isotope fractionation during synthesis of methamphetamine from propiophenone, NaNO2 and dimethyl carbonate

Ephedrine remains a key precursor in the production of methamphetamine. A novel ephedrine-based route to methamphetamine involved the nitrosation of propiophenone to α-isonitrosopropiophenone, followed by catalytic hydrogenation to phenylpropanolamine (±
Miller, BM, Loughlin, WA, Culshaw, PN, Carter, JF, Cresswell, SL   +4 more
core   +1 more source

Prescribed pharmaceutical alternatives initiative coinciding with reductions in unregulated street opioid use among young people who use drugs: An interrupted time series analysis

Addiction, EarlyView.
Abstract Background and aims In British Columbia, Canada, an initiative was implemented in 2020 to reduce overdose mortality by prescribing pharmaceutical opioids (primarily hydromorphone) as a substitute for the toxic unregulated drug supply. This study estimated changes in the level and trend of unregulated opioid use and non‐prescribed hydromorphone
Erica McAdam, Mohammad Karamouzian, Michael John Milloy, Carmen Verdicchio, Eric C. Sayre, Kanna Hayashi, Thomas Kerr, Kora DeBeck   +7 more
wiley   +1 more source

Measurement of Cue-Induced Craving in Human Methamphetamine- Dependent Subjects;New Methodological Hopes for Reliable Assessment of Treatment Efficacy

Basic and Clinical Neuroscience, 2011
Methamphetamine (MA) is a highly addictive psychostimulant drug with crucial impacts on individuals on various levels. Exposure to methamphetamine-associated cues in laboratory can elicit measureable craving and autonomic reactivity in most individuals ...
Zahra Alam Mehrjerdi, Hamed Ekhtiari, Sara Tasnim   +2 more
doaj   +2 more sources

Metabolic Abnormalities in Abstinent Methamphetamine Dependent Subjects

, 2010
Introduction: Chronic methamphetamine use results in persistent neuropsychological deficits in abstinent methamphetamine dependent (AMD) subjects.
Martha Hernandez, Poone Haghani, Osama Abulseoud, Napapon Sailasuta, Brian D Ross   +4 more
core   +1 more source

Prescribed alternative stimulants among people who use unregulated stimulants: Examining the association between maximum dose reached and medication discontinuation in the first 3 years of implementation in British Columbia, Canada

Addiction, EarlyView.
Abstract Background and aims In 2020, British Columbia (BC), Canada, introduced ‘Prescribed Alternatives’ (PA) as an approach to offering regulated substances to people accessing the unregulated supply. This study aimed to estimate and compare prescribing characteristics of dextroamphetamine and methylphenidate stimulant PAs in BC, to estimate ...
Bin Zhao, Kevin Hu, Roshni Desai, Shania Au, Kali‐olt Sedgemore, Vitor Tardelli, Addie Carter, Paxton Bach, Christian Schutz, Amanda Slaunwhite, Alexis Crabtree, Heather Palis   +11 more
wiley   +1 more source

Governor's Methamphetamine Task Force report

, 2007
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes."December 2007."Mode of access: Internet from the Oregon ...

core  

The sigma-1 receptor modulates methamphetamine dysregulation of dopamine neurotransmission

, 2017
Dopamine neurotransmission is highly dysregulated by the psychostimulant methamphetamine, a substrate for the dopamine transporter (DAT). Through interactions with DAT, methamphetamine increases extracellular dopamine levels in the brain, leading to its ...
Lynette Daws, Habibeh Khoshbouei, Anthony Owens, Min Lin, L. Keith Henry, Ben Richardson, Danielle O. Sambo, Marcelo Febo, Taiwo Alonge, Adriaan W. Bruijnzeel, Jonathan Katz, Meghan Rodriquez, Joseph J. Lebowitz, Madhur Shetty, Darin A. Jagnarine, Mishaal Ali, Long Yan   +16 more
core   +1 more source