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https://www.readbyqxmd.com/read/28550643/housing-experiences-among-opioid-dependent-criminal-justice-involved-individuals-in-washington-d-c
#1
Alese Wooditch, Mary Mbaba, Marissa Kiss, William Lawson, Faye Taxman, Frederick L Altice
Residential mobility and type of housing contributes to an individual's likelihood and frequency of drug/alcohol use and committing criminal offenses. Little research has focused simultaneously on the influence of housing status on the use of drugs and criminal behavior. The present study examines how residential mobility (transitions in housing) and recent housing stability (prior 30 days) correlates with self-reported criminal activity and drug/alcohol use among a sample of 504 addicted, treatment-seeking opioid users with a history of criminal justice involvement...
May 26, 2017: Journal of Urban Health: Bulletin of the New York Academy of Medicine
https://www.readbyqxmd.com/read/28550642/post-heroin-dose-tissue-distribution-of-6-monoacetylmorphine-6-mam-with-maldi-imaging
#2
Belin G Teklezgi, Annapurna Pamreddy, Sooraj Baijnath, Nirmala D Gopal, Tricia Naicker, Hendrik G Kruger, Thavendran Govender
Heroin is an illicit opioid drug which is commonly abused and leads to dependence and addiction. Heroin is considered a pro-drug and is rapidly converted to its major active metabolite 6-monoacetylmorphine (6-MAM) which mediates euphoria and reward through the stimulation of opioid receptors in the brain. The aim of this study was to investigate the distribution and localization of 6-MAM in the healthy Sprague Dawley rat brain following intraperitoneal (i.p) administration of heroin (10 mg/kg), using matrix-assisted laser desorption/ionization mass spectrometric imaging (MALDI-MSI), in combination with quantification via liquid chromatography mass spectrometry (LC-MS/MS)...
May 26, 2017: Journal of Molecular Histology
https://www.readbyqxmd.com/read/28550609/validation-of-the-taps-1-a-four-item-screening-tool-to-identify-unhealthy-substance-use-in-primary-care
#3
Jan Gryczynski, Jennifer McNeely, Li-Tzy Wu, Geetha A Subramaniam, Dace S Svikis, Lauretta A Cathers, Gaurav Sharma, Jacqueline King, Eve Jelstrom, Courtney D Nordeck, Anjalee Sharma, Shannon G Mitchell, Kevin E O'Grady, Robert P Schwartz
BACKGROUND: The Tobacco, Alcohol, Prescription Medication, and Other Substance use (TAPS) tool is a combined two-part screening and brief assessment developed for adult primary care patients. The tool's first-stage screening component (TAPS-1) consists of four items asking about past 12-month use for four substance categories, with response options of never, less than monthly, monthly, weekly, and daily or almost daily. OBJECTIVE: To validate the TAPS-1 in primary care patients...
May 26, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28549301/ecotoxicological-effect-of-ketamine-evidence-of-acute-chronic-and-photolysis-toxicity-to-daphnia-magna
#4
Shih-Wei Li, Yu-Hsiang Wang, Angela Yu-Chen Lin
Ketamine has been increasingly used in medicine and has the potential for abuse or illicit use around the world. Ketamine cannot be removed by conventional wastewater treatment plants. Although ketamine and its metabolite norketamine have been detected to a significant degree in effluents and aquatic environments, their ecotoxicity effects in aquatic organisms remain undefined. In this study, we investigated the acute toxicity of ketamine and its metabolite, along with the chronic reproductive toxicity of ketamine (5-100μg/L) to Daphnia magna...
May 23, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28549262/passive-sampling-of-wastewater-as-a-tool-for-the-long-term-monitoring-of-community-exposure-illicit-and-prescription-drug-trends-as-a-proof-of-concept
#5
J A Baz-Lomba, Christopher Harman, Malcolm Reid, Kevin V Thomas
A passive sampling device, the Polar Organic Chemical Integrative Sampler (POCIS), was calibrated in-situ over a 4-week period in Oslo (Norway) for 10 illicit drugs and pharmaceuticals with the goal of developing an approach for monitoring long-term wastewater drug loads. The calibrations were performed in triplicate using three different overlapping calibration sets under changing environmental conditions that allowed the uncertainty of the sampling rates to be evaluated. All 10 compounds exhibited linear uptake kinetics and provided sampling rates of between 0...
May 20, 2017: Water Research
https://www.readbyqxmd.com/read/28548193/-therapeutic-potential-of-cannabis-sativa
#6
Marcia Avello L, Edgar Pastene N, Pola Fernández R, Pia Córdova M
Cannabis sativa (marihuana) is considered an illicit drug due to its psychoactive properties. Recently, the Chilean government opened to the use cannabis in the symptomatic treatment of some patients. The biological effects of cannabis render it useful for the complementary treatment of specific clinical situations such as chronic pain. We retrieved scientific information about the analgesic properties of cannabis, using it as a safe drug. The drug may block or inhibit the transmission of nervous impulses at different levels, an effect associated with pain control...
March 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28546869/smoking-alcohol-and-drug-use-in-youth-and-adults-with-attention-deficit-hyperactivity-disorder
#7
Sydney Osland, Lauren Hirsch, Tamara Pringsheim
BACKGROUND: Previous research suggests a relationship between attention-deficit hyperactivity disorder (ADHD) and smoking, alcohol and illicit drug use, however most studies have focused on adolescents or young adults, or clinically ascertained samples. AIMS: To analyse population-based data on the relationship between ADHD and at-risk health behaviours in adolescents and adults. METHOD: Data were derived from a Statistics Canada population-based health survey...
May 2017: BJPsych Open
https://www.readbyqxmd.com/read/28546740/new-developments-in-managing-opioid-addiction-impact-of-a-subdermal-buprenorphine-implant
#8
REVIEW
MariaLisa Itzoe, Michael Guarnieri
Opioid addiction to prescription and illicit drugs is a serious and growing problem. In the US alone, >2.4 million people suffer from opioid use disorder. Government and pharmaceutical agencies have begun to address this crisis with recently released and revised task forces and medication-assisted therapies (MAT). For decades, oral or intravenous (IV) MATs have helped patients in their recovery by administration of opioid agonists (methadone, buprenorphine, oxycodone), antagonists (naltrexone, naloxone), and combinations of the two (buprenorphine/naloxone)...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28546136/an-ecological-momentary-intervention-to-reduce-alcohol-consumption-in-young-adults-delivered-during-drinking-events-protocol-for-a-pilot-randomized-controlled-trial
#9
Cassandra Jc Wright, Paul M Dietze, Paul A Agius, Emmanuel Kuntsche, Robin Room, Michael Livingston, Margaret Hellard, Megan Sc Lim
BACKGROUND: Risky drinking is a significant public health issue in young Australian adults. Brief interventions are one of few effective methods of reducing risky drinking but are time and cost intensive; innovative methods of delivery are therefore of interest. Mobile phones offer new opportunities to collect data and intervene during risky drinking events. Mobile phones have successfully been used for delivery of alcohol-related brief interventions and data collection but not in combination with or during drinking events...
May 25, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28544367/the-diverging-trajectories-of-cannabis-and-tobacco-policies-in-the-united-states-reasons-and-possible-implications
#10
Wayne Hall, Lynn T Kozlowski
AIM: To examine briefly the (i) rationales for two policy proposals in the United States to make it mandatory for cigarettes to contain very low levels of nicotine and to legalize cannabis for recreational use by adults; and (ii) possible lessons that participants in each policy debate may learn from each other. METHOD: We briefly describe the diverging policies towards cannabis and tobacco in the United States, explain and critically analyse their rationales and discuss possible policy lessons...
May 22, 2017: Addiction
https://www.readbyqxmd.com/read/28543168/a-new-tool-to-tackle-the-opioid-epidemic-description-utility-and-results-from-the-maine-diversion-alert-program
#11
Brian J Piper, Clare E Desrosiers, Harriet C Fisher, Kenneth L McCall, Stephanie D Nichols
STUDY OBJECTIVE: The opioid epidemic continues to impact the United States, and new strategies are needed to combat this epidemic. The objective of this study was to analyze 2015 drug arrest data from Maine's Diversion Alert program (diversionalert. org), compare arrest data between the first quarters of 2015 and 2016, and provide an analysis of the sex differences in the arrests as well as information about DA use. STUDY DESIGN: A population-based, descriptive study using data from the Maine Diversion Alert Program...
May 19, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/28542366/illicit-drug-use-and-its-association-with-key-sexual-risk-behaviours-and-outcomes-findings-from-britain-s-third-national-survey-of-sexual-attitudes-and-lifestyles-natsal-3
#12
Rachelle Paquette, Clare Tanton, Fiona Burns, Philip Prah, Maryam Shahmanesh, Nigel Field, Wendy Macdowall, Kirsten Gravningen, Pam Sonnenberg, Catherine H Mercer
OBJECTIVES: We explore the hypothesis that using illicit drugs other than, or in addition to, cannabis is associated with sexual risk behaviour and sexual health outcomes in the British population. METHODS: We analysed data, separately by gender, reported by sexually-active participants (those reporting > = 1 partners/past year) aged 16-44 years (3,395 men, 4,980 women) in Britain's third National Survey of Sexual Attitudes and Lifestyles (Natsal-3), a probability survey undertaken 2010-12 involving computer-assisted personal-interview and computer-assisted self-interview...
2017: PloS One
https://www.readbyqxmd.com/read/28542351/risk-factors-for-hepatitis-c-seropositivity-among-young-people-who-inject-drugs-in-new-york-city-implications-for-prevention
#13
Benjamin Eckhardt, Emily R Winkelstein, Marla A Shu, Michael R Carden, Courtney McKnight, Don C Des Jarlais, Marshall J Glesby, Kristen Marks, Brian R Edlin
BACKGROUND: Hepatitis C virus (HCV) infection remains a significant problem in the United States, with people who inject drugs (PWID) disproportionately afflicted. Over the last decade rates of heroin use have more than doubled, with young persons (18-25 years) demonstrating the largest increase. METHODS: We conducted a cross-sectional study in New York City from 2005 to 2012 among young people who injected illicit drugs, and were age 18 to 35 or had injected drugs for ≤5 years, to examine potentially modifiable factors associated with HCV among young adults who began injecting during the era of syringe services...
2017: PloS One
https://www.readbyqxmd.com/read/28541461/screening-with-quantification-for-64-drugs-and-metabolites-in-human-urine-using-uplc-ms-ms-analysis-and-a-threshold-accurate-calibration
#14
Thomas G Rosano, Patrice Y Ohouo, Michelle Wood
Drug and metabolite (analytes) identification together with quantification is an important analytical tool in forensic and clinical toxicology. We report the development and validation of a definitive detection and quantification method (UPLC-MS-MS) for initial screening of 64 analytes in urine. The principle of the method is a quantitative extension of a recently reported threshold accurate calibration (TAC) technique which employs a rapid dual-specimen analysis i.e., with and without addition of a reference-analyte standard for normalization of matrix effects...
May 24, 2017: Journal of Analytical Toxicology
https://www.readbyqxmd.com/read/28537942/locomotor-and-discriminative-stimulus-effects-of-four-novel-hallucinogens-in-rodents
#15
Michael B Gatch, Sean B Dolan, Michael J Forster
There has been increasing use of novel synthetic hallucinogenic compounds, 2-(4-bromo-2,5-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine hydrochloride (25B-NBOMe), 2-(4-chloro-2,5-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine hydrochloride (25C-NBOMe), 2-(4-iodo-2,5-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine hydrochloride (25I-NBOMe), and N,N-diallyl-5-methoxy tryptamine (5-MeO-DALT), which have been associated with severe toxicities. These four compounds were tested for discriminative stimulus effects similar to a prototypical hallucinogen (-)-2,5-dimethoxy-4-methylamphetamine (DOM) and the entactogen (±)-3,4-methylenedioxymethamphetamine (MDMA)...
May 19, 2017: Behavioural Pharmacology
https://www.readbyqxmd.com/read/28535758/hiv-prevalence-risky-behaviors-and-discrimination-experiences-among-transgender-women-in-cambodia-descriptive-findings-from-a-national-integrated-biological-and-behavioral-survey
#16
Siyan Yi, Chanrith Ngin, Sovannary Tuot, Pheak Chhoun, Srean Chhim, Khuondyla Pal, Phalkun Mun, Gitau Mburu
BACKGROUND: Transgender people are disproportionately affected by HIV. Despite their high vulnerability to HIV, lack of adequate epidemiological and surveillance data related to this population in many countries prevents provision of appropriate services. This paper summarizes descriptive findings from a national integrated biological and behavioral survey and discusses policy implications of the findings on HIV prevention among transgender women in Cambodia. METHODS: This cross-sectional study was conducted between December 2015 and February 2016...
May 23, 2017: BMC International Health and Human Rights
https://www.readbyqxmd.com/read/28535735/clenbuterol-attenuates-herg-channel-by-promoting-the-mature-channel-degradation
#17
Ling Luo, Peijing Hu, Changqing Miao, Aiqun Ma, Tingzhong Wang
Clenbuterol, a β2-selective adrenergic receptor agonist, is illicitly used in weight loss and performance enhancement and animal production. Increasing evidence demonstrates that clenbuterol induces various kinds of arrhythmias and QTc interval prolongation. However, little is known about the underlying mechanism. Most drugs are associated with QTc prolongation through interfering with human ether-a-go-go-related gene (hERG) K(+) channels. The present study aims to investigate the effects and underlying mechanisms of clenbuterol on the hERG channel...
January 1, 2017: International Journal of Toxicology
https://www.readbyqxmd.com/read/28534929/teratogens-a-public-health-issue-a-brazilian-overview
#18
Thiago Mazzu-Nascimento, Débora Gusmão Melo, Giorgio Gianini Morbioli, Emanuel Carrilho, Fernanda Sales Luiz Vianna, André Anjos da Silva, Lavinia Schuler-Faccini
Congenital anomalies are already the second cause of infant mortality in Brazil, as in many other middle-income countries in Latin America. Birth defects are a result of both genetic and environmental factors, but a multifactorial etiology has been more frequently observed. Here, we address the environmental causes of birth defects - or teratogens - as a public health issue and present their mechanisms of action, categories and their respective maternal-fetal deleterious effects. We also present a survey from 2008 to 2013 of Brazilian cases involving congenital anomalies (annual average of 20,205), fetal deaths (annual average of 1,530), infant hospitalizations (annual average of 82,452), number of deaths of hospitalized infants (annual average of 2,175), and the average cost of hospitalizations (annual cost of $7,758)...
May 22, 2017: Genetics and Molecular Biology
https://www.readbyqxmd.com/read/28534150/examining-the-contemporaneous-short-term-and-long-term-effects-of-secondary-exposure-to-violence-on-adolescent-substance-use
#19
Gregory M Zimmerman, Mackenzie Kushner
The relationship between secondary exposure to violence-defined as witnessing violence in the home, community, or school-and adolescent substance use is well-documented. Yet, multi-wave empirical studies examining this relationship are sparse. In addition, studies have only begun to examine whether this relationship varies by the situational components of the violent event. Using data from the Project on Human Development in Chicago Neighborhoods (PHDCN), this study examines the contemporaneous, short-term, and long-term effects of secondary exposure to violence on substance use, and whether witnessing violence in which a weapon is present has a different impact on adolescent substance use than does witnessing violence without a weapon...
May 22, 2017: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/28533317/cardiovascular-toxicity-of-illicit-anabolic-androgenic-steroid-use
#20
Aaron L Baggish, Rory B Weiner, Gen Kanayama, James I Hudson, Michael T Lu, Udo Hoffmann, Harrison G Pope
BACKGROUND: Millions of individuals have used illicit anabolic-androgenic steroids (AAS), but the long-term cardiovascular associations of these drugs remain incompletely understood. METHODS: Using a cross-sectional cohort design, we recruited 140 experienced male weightlifters 34 to 54 years of age, comprising 86 men reporting ≥2 years of cumulative lifetime AAS use and 54 nonusing men. Using transthoracic echocardiography and coronary computed tomography angiography, we assessed 3 primary outcome measures: left ventricular (LV) systolic function (left ventricular ejection fraction), LV diastolic function (early relaxation velocity), and coronary atherosclerosis (coronary artery plaque volume)...
May 23, 2017: Circulation
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