Prev.2013, 14, 127.Īmphetamine-type stimulants (ATS) comprise a group of substances, mostly synthetic in origin, that are structurally derived from β-phenethylamine. Indeed, Brazilian researches, which studied the consumption of these substances among truck drivers, through self-report or toxicological analysis, have detected mainly cannabinoids, cocaine and amphetamines, which are the focus of this study. 2 2 in October 2015.Ĭertainly, traffic accidents are multi-causal phenomena however the use of psychoactive substances is a contributing factor for their occurrence. 1 1 in October 2015.Īnother fact that requires attention is the number of accidents involving lorries: in 2010, 88,963 cases were registered by the Brazilian Department of Federal Highway Police in federal roads. Nine samples were tested positive for amphetamine and one was tested positive for fenproporex and amphetamine.Īmphetamine fenproporex amfepramone HPLC-DAD truck driversįreight transportation in Brazil is carried out predominantly on highways, which is responsible for more than 60% of all loads transported in the country. Urine samples randomly collected from 385 truck drivers in Brazilian roads were submitted to the developed method. The method showed to be precise (relative standard deviation, RSD 0.99). Prior to this, a liquid-liquid extraction (LLE) with diethyl ether was performed in order to extract the analytes. Thus, a method was developed and validated in order to quantify amphetamine-type stimulants (amphetamine, fenproporex and amfepramone) in urine by high performance liquid chromatography with diode array detection (HPLC-DAD). However, it is known that Brazilian truck drivers also report the use of other illicit amphetamines, such as amfepramone and fenproporex. On Saturday, Gustafson took to Twitter (Opens in a new window) with the official word: Amphetamine is to remain on the App Store without any changes.Commercially available immunoassay tests are designed to detect the presence of amphetamine/methamphetamine or methylenodioxyamphetamines. He appealed Apple's decision to remove the app, though he wasn't expecting a positive outcome. There were no objections or complaints about the app's name or icon until recently. Gustafson told The Verge he had interacted with several Apple employees since his app went live. Of course, given that the app does none of those things, it's difficult to see how this removal was legit. Apps that encourage the consumption or sale of drugs are a major no-no. But Apple's support team warned Gustafson that the app name and icon included references to "controlled substances, pills," which violated an App Store guideline (Opens in a new window) regarding illegal substances. Strangely, the app had been live for some time, with a 4.8 rating and nearly 450,000 downloads. The image of a pill in the icon needed to go as well, or Amphetamine would face removal on Jan. 29 that gave him two weeks to remove "all references" to "amphetamine" from his app. Gustafson received an ultimatum (Opens in a new window) on Dec. Gustafson that his app would be removed from the App Store without changing to its name, The Verge (Opens in a new window) reports that the decision has been reversed. But despite its cheeky moniker, it has nothing to do with the drug of the same name.Īpple apparently didn't get the joke. How to Set Up Two-Factor AuthenticationĪmphetamine (Opens in a new window) is a macOS app meant to keep Apple computers from entering sleep mode.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.
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