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First atomic-level image of the human 'marijuana receptor' unveiled

The new insights into the human cannabinoid receptor 1 (CB1) will provide an essential tool for understanding why some molecules related to THC have unexpectedly complex and sometimes harmful effects. The findings also have the potential to guide drug design for pain, inflammation, obesity, fibrosis and other indications. The new study, published by the journal  Cell , was led by a quartet of scientists: TSRI's Laura Bohn, Northeastern University's Alexandros Makriyannis, Shanghai Tech University's Zhi-Jie Liu and Raymond C. Stevens (also of the University of Southern California). At the beginning of the study, the team struggled to produce a crystal form -- needed to obtain data to recreate the high-resolution structure -- of the receptor bound with AM6538, a stabilizing a molecule that blocks the receptor's action. "The CB1 receptor proved as challenging for crystallization as it did for understanding its functional regulation and signaling," said ...

Fake IDs are a red flag for problem behaviors

In a sample of more than 5,000 college students, individuals with a fake ID were systematically matched with individuals without a fake ID. The groups were compared on five outcome measures: frequent binge drinking, alcohol-related problems, arrests, marijuana use, and hard drug use. Results showed that the "fake ID effect" was driven both by traits linked to acquiring a fake ID and the alcohol access associated with having a fake ID. The authors speculate that fake IDs may provide impulsive individuals with additional means and opportunity for problematic behaviors they might not have otherwise engaged in. The authors also suggest that a focus be placed less less on punitive actions taken after the fact and more on preventative measures such as decreasing the likelihood that at-risk students will obtain a fake ID in the first place. for more information visit our product website: Buy Cenforce Professional Online 

Drug use in business bathrooms in New York City surveyed

A previous survey of 440 drug injectors in NYC conducted in 2015 by the Injection Drug Users Health Alliance found nearly two-thirds (60%) of active injectors surveyed reported using public locations, such as public bathrooms, in the last three months for injections. "While there are a growing number of syringe exchange programs (SEP) across the U.S. that provide people who inject drugs (PWID) with sterile injecting equipment," said Dr. Brett Wolfson-Stofko, PhD, the lead author and a post-doctoral fellow at the Behavioral Sciences Training in Drug Abuse Research (BST) program at the New York University Rory Meyers College of Nursing (NYU Meyers), "they are not authorized to offer a safe and sanitary space for injection. As a result, many tend to inject in public bathrooms." Public injection has been associated with a variety of health risks and risk behaviors such as syringe sharing, overdose, abscesses, endocarditis, rushed injection, incarceration, and the ...

Mixing energy drinks, alcohol may affect adolescent brains like cocaine

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The variety of extremely caffeinated merchandis e has elevated dramatically previously few years. Amongst these merchandise, extremely caffeinated vitality drinks are essentially the most closely marketed and bought, which has resulted in elevated incidences of co-consumption of vitality drinks with alcohol. Credit score: © Viacheslav Negovskiy / Fotolia Consuming extremely caffeinated alcoholic drinks triggers adjustments within the adolescent mind just like taking cocaine, and the results final into maturity as an altered capability to take care of rewarding substances, in accordance with a Purdue College research. Richard van Rijn, an assistant professor of medicinal chemistry and molecular pharmacology, appeared on the results of extremely caffeinated vitality drinks and extremely caffeinated alcohol in adolescent mice. These alcohol research can't be carried out in adolescent people, however adjustments seen in mouse brains wit...