Creating a free account will enable you to subscribe to our daily and weekly email newsletters, as well as customize your reading experience to show only the categories most relevant to you.
Signing up only take a few minutes, so why not give it a try and see what you've been missing out on.
Heroin is one of the most widely used illegal drugs in the world, but drug testing has long been challenged by the difficulty in separating results of illicit heroin users from those who have innocently eaten poppy seeds containing a natural opiate. Research in Drug Testing and Analysis explores a new test which may present a solution to this so-called 'poppy seed defense.'
The team sought to identify an acetylated derivative which is known to be present in street heroin, but would not be found in either poppy seeds or medicines containing opiates. The authors identified a unique glucuronide metabolite (designated 'ATM4G') which could be used as a marker of street heroin use. A high frequency for the presence of ATM4G in urine strongly suggests that detection of this metabolite may offer an important advance in workplace drug testing and forensic toxicology, providing a potential solution to the poppy seed defense.
'This research report addresses a longstanding analytical problem in forensic toxicology and workplace drug testing, by identifying a urinary marker that differentiates street heroin users from those whom have ingested morphine present in poppy seeds,' said Dr Andrew Kicman, from the Department of Forensic and Analytical Science at King's College, London.
Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our Alcohol / Addiction / Illegal Drugs category page for the latest news on this subject.
Please use one of the following formats to cite this article in your essay, paper or report:
Wiley. "New test can distinguish heroin use from seed ingestion." Medical News Today. MediLexicon, Intl., 10 Jan. 2014. Web.
24 Apr. 2014. <http://www.medicalnewstoday.com/releases/270932>
Wiley. (2014, January 10). "New test can distinguish heroin use from seed ingestion." Medical News Today. Retrieved from
Please note: If no author information is provided, the source is cited instead.
If you write about specific medications, operations, or procedures please do not name healthcare professionals by name.
For any corrections of factual information, or to contact our editorial team, please use our feedback form. Please send any medical news or health news press releases to:
Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.
This page was printed from: http://www.medicalnewstoday.com/releases/270932.php
Visit www.medicalnewstoday.com for medical news and health news headlines posted throughout the day, every day.
© 2004-2014 All rights reserved. MNT is the registered trade mark of MediLexicon International Limited.