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Taís R. Fiorentin Ph.D. Alex J. Krotulski M.S.F.S. David M. Martin Ph.D. Thom Browne M.S. Jeremy Triplett M.S. Trisha Conti Ph.D. Barry K. Logan Ph.D. 《Journal of forensic sciences》2019,64(3):888-896
The following report summarizes a study performed on seized drug exhibits collected in two U.S. states to evaluate the presence and identification of cutting agents. Aliquots of seized drug materials from Kentucky (n = 200) and Vermont (n = 315) were prepared using a dilute‐and‐shoot procedure. Initial analysis was performed using gas chromatography–mass spectrometry (GC‐MS) followed by analysis using liquid chromatography quadrupole time‐of‐flight mass spectrometry (LC‐QTOF). Active compounds detected overall included caffeine (31.0%), quinine/quinidine (24.7%), levamisole (11.6%), acetaminophen, (8.2%) and procaine (8.2%). These compounds were found with several drugs of abuse, such as heroin, fentanyl, methamphetamine, and cocaine. This novel information about cutting agents used to dilute or alter drugs of abuse is important to criminal investigations and in the management of acute intoxications at health centers. However, common methodologies for analysis and standard reporting practices frequently do not include cutting agents, resulting in lacking or inadequate information regarding prevalence of these substances. 相似文献
143.
袁圆 《北京青年政治学院学报》2004,13(1):36-39
在我国吸毒人数中青少年吸毒人数所占比重较大,给个人、家庭和社会带来严重危害."一日吸毒,终生戒毒",因此,对青少年进行毒品预防教育变得至关重要.本文分析了青少年吸毒的危害及其原因,指出毒品预防教育是青少年禁毒工作的"治本之策",并具体阐述了对青少年进行毒品预防教育的一些措施. 相似文献
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The social problems of drug abuse are a matter of increasing global problem. Nowadays, international agencies need fresh methods to monitor trends of the use of illicit drugs. In this sense, small amounts of drugs are transferred to banknotes and they could be detected and quantified. An analytical procedure based upon extraction with organic solvent, liquid chromatography separation, and mass spectrometric detection allowed the identification of 21 drugs and metabolites in 120 used Euro banknotes collected in the Canary Islands (Spain). Most of the banknotes analyzed showed detectable drug residues (92.5%). Cocaine was the most frequently detected drug, present in approximately 90% of the samples. In addition, 75%, 35%, and 15% of the banknotes showed residues of amphetamine derivatives, opiates, and benzodiazepines, respectively. An average of three drug residues per banknote was detected. In summary, the presence of drug residues in banknotes could be useful as tracer for drugs prevalence. 相似文献
146.
本文针对窝藏毒品罪在刑法理论与实践上的若干问题展开探讨。笔者对窝藏毒品罪的主要及随机犯罪客体进行了区分,对犯罪客观方面中窝藏行为的含义、特征及其与非法持有行为的交叉关系进行了重点论述。就如何理解本罪罪状中的"犯罪分子"一语,以及司法实践中可能遇到的两个难题,进行了初步探讨。 相似文献
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Teens and Spice: A Review of Adolescent Fatalities Associated with Synthetic Cannabinoid Use
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Anthea B. Mahesan Paul M.D. M.Sc. Lary Simms D.O. M.Sc. Saeideh Amini B.Sc. M.Sc. Abraham Ebenezer Paul M.D. 《Journal of forensic sciences》2018,63(4):1321-1324
Synthetic cannabinoids (SCs) are commonly abused by adolescents with reported past year (2013) use in high school students between 3 and 10%. Standard adolescent postmortem toxicology does not include routine SC analysis, and thus, the true burden of fatalities related to SCs is unknown. A retrospective case review of two cases included scene investigation, interviews, autopsy, and toxicology. SCs were confirmed by liquid chromatography–tandem mass spectrometry (LC?MS/MS). Review of the eight adolescent SC‐associated fatalities in the literature revealed five of eight cases had no other discernible cause of death on autopsy. Compounds detected included PB‐22 (1.1 ng/mL), JWH‐210 (12 ng/mL), XLR‐11 (1.3 ng/mL), JWH‐122, AB‐CHMINACA (8.2 ng/mL), UR‐144 (12.3 ng/mL), and JWH‐022 (3 ng/mL). With synthetic drug use on the rise, forensic experts should have a high index of suspicion for the possibility of SC intoxication in adolescent fatalities with no other discernible cause of death. 相似文献
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从濒危药物现象谈民族医药生态文化保护利用的几点建议 总被引:1,自引:0,他引:1
本文阐述了濒危的野生药物,对民族医药发展的影响,并提出拯救濒危药物的建议。 相似文献
150.
徐聪 《安徽警官职业学院学报》2005,4(2):80-82
因家庭涉毒所引发的子女教育危机及其社会危害性是有目共睹的.我们主张建立"家庭-社会-学校"三位一体的教育网络体系,以调动社会各个阶层的力量,保障未成年人的健康成长,杜绝毒品问题的代际传递以及与之相关的其它社会问题的产生和蔓延. 相似文献