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https://www.readbyqxmd.com/read/28097048/effects-of-grazing-intensity-and-the-use-of-veterinary-medical-products-on-dung-beetle-biodiversity-in-the-sub-mountainous-landscape-of-central-italy
#1
Mattia Tonelli, José R Verdú, Mario E Zunino
Grazing extensification and intensification are among the main problems affecting European grasslands. We analyze the impact of grazing intensity (low and moderate) and the use of veterinary medical products (VMPs) on the dung beetle community in the province of Pesaro-Urbino (Italy). Grazing intensity is a key factor in explaining the diversity of dung beetles. In the case of the alpha diversity component, sites with a low level of grazing activity-related in a previous step to the subsequent abandonment of traditional farming-is characterized by a loss of species richness (q = 0) and a reduction in alpha diversity at the levels q = 1 and q = 2...
2017: PeerJ
https://www.readbyqxmd.com/read/28096302/postmortem-and-toxicological-findings-in-a-series-of-furanylfentanyl-related-deaths
#2
Davide Guerrieri, Emma Rapp, Markus Roman, Henrik Druid, Robert Kronstrand
Over the course of 4 months in 2015 and 2016, a cluster of seven fatal intoxications involving the opioid-analogue furanylfentanyl occurred in Sweden; toxicological analysis showed presence of furanylfentanyl either as the only drug or in combination with other illicit substances. Previous publications have only reported non-lethal furanylfentanyl intoxications. In the cases presented here, furanylfentanyl intoxication-alone or in combination with other drugs-was determined to be the cause of death by the responsible pathologist...
January 17, 2017: Journal of Analytical Toxicology
https://www.readbyqxmd.com/read/28095283/substance-use-among-european-students-east-west-comparison-between-1995-and-2011
#3
Alojz Nociar, Janusz Sierosławski, Ladislav Csémy
AIM: The aim of the study was to investigate long-term trends differences in student substance misuse between countries of former Eastern Bloc (FEB) and Western Europe (WEST). Overall data on student substance misuse gathered in five waves of the European School Survey Project on Alcohol and other Drugs (ESPAD) conducted between 1995 and 2011 were pooled and analysed. Findings were compared between FEB and WEST countries at the five time-points of data collection. METHODS: Over 396,000 of 16 years old students from thirteen FEB and thirteen WEST countries completed anonymous ESPAD questionnaires...
December 2016: Central European Journal of Public Health
https://www.readbyqxmd.com/read/28095034/self-reported-driving-under-the-influence-of-alcohol-and-cannabis-among-ontario-students-associations-with-graduated-licensing-risk-taking-and-substance-abuse
#4
Steven Cook, Danielle Shank, Tara Bruno, Nigel E Turner, Robert E Mann
OBJECTIVE: This paper describes the patterns of self-reported driving under the influence of alcohol (DUIA) and driving under the influence of cannabis (DUIC) among licenced Ontario students in 2009, and examines their associations with graduated licencing, risk taking, and substance use problems for understanding DUIA and DUIC behaviours. Ontario's graduated licencing system requires new drivers to hold a G1 license for a minimum of 8 months, and a G2 licence for a minimum of 12 months before a full and unrestricted G license can be obtained...
January 17, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28093220/increased-oxytocin-levels-among-abstinent-heroin-addicts-association-with-aggressiveness-psychiatric-symptoms-and-perceived-childhood-neglect
#5
Lidia M Gerra, Gilberto Gerra, Laura Mercolini, Matteo Manfredini, Lorenzo Somaini, Chiara M Pieri, Maina Antonioni, Michele Protti, Paolo Ossola, Carlo Marchesi
A disruption of the oxytocin system seems to affect a variety of brain functions including emotions, mood and social behavior possibly underlying severe social deficits and susceptibility for substance use and mental health disorders. Early life adversity, such as insecure attachment in childhood, has been suggested to influence oxytocin tone contributing to a condition of neurobiological vulnerability. Aim of the present study was to investigate oxytocin serum levels in abstinent heroin addicted patients, in comparison with healthy controls, and the possible correlation with co-occurring psychiatric symptoms, aggressiveness and perception of parental neglect...
January 13, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28092418/an-examination-of-the-etiologic-overlap-between-the-genetic-and-environmental-influences-on-insomnia-and-common-psychopathology
#6
Mackenzie J Lind, Sage E Hawn, Christina M Sheerin, Steven H Aggen, Robert M Kirkpatrick, Kenneth S Kendler, Ananda B Amstadter
BACKGROUND: Insomnia is comorbid with internalizing and externalizing psychiatric disorders. However, the extent to which the etiologic influences on insomnia and common psychopathology overlap is unclear. There are limited genetically informed studies of insomnia and internalizing disorders and few studies of overlap exist with externalizing disorders. METHODS: We utilized twin data from the Virginia Adult Twin Studies of Psychiatric and Substance Use Disorders (total n = 7,500)...
January 16, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28092324/long-term-use-of-opioids-for-nonmalignant-pain-among-community-dwelling-persons-with-and-without-alzheimer-disease-in-finland-a-nationwide-register-based-study
#7
Aleksi Hamina, Heidi Taipale, Antti Tanskanen, Anna-Maija Tolppanen, Niina Karttunen, Liisa Pylkkänen, Jari Tiihonen, Sirpa Hartikainen
Persons with Alzheimer disease (AD) commonly present with chronic nonmalignant pain, but long-term use of opioids among this population has not been studied previously. Our aim was to investigate the prevalence of long-term (≥180 days) use of opioids for nonmalignant pain and associated factors among community-dwelling persons with AD and to compare the prevalence with a matched cohort without AD. The Medication use and Alzheimer's disease (MEDALZ) cohort was used for this study, comprising all community-dwelling persons diagnosed with AD in Finland during 2005 to 2011 and their matched comparison persons without AD...
February 2017: Pain
https://www.readbyqxmd.com/read/28092209/executive-function-is-an-important-consideration-for-coping-strategy-use-in-people-with-multiple-sclerosis
#8
Lisa B Grech, Litza A Kiropoulos, Katherine M Kirby, Ernest Butler, Mark Paine, Robert Hester
INTRODUCTION: Executive function deficits are prevalent in people with multiple sclerosis (PwMS), and PwMS use less adaptive coping than healthy controls. This cross-sectional study assessed whether there is a relationship between executive function and coping in PwMS. METHOD: One hundred and seven participants with relapsing remitting or secondary progressive MS (n = 83 and 24, respectively; age M = 48.8 ± 11.1 years) completed measures of coping and executive function...
January 16, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28088743/socioeconomic-differences-in-adolescent-substance-abuse-treatment-participation-and-long-term-outcomes
#9
Camillia K Lui, Stacy A Sterling, Felicia W Chi, Yun Lu, Cynthia I Campbell
Socioeconomic status (SES) has been consistently linked to poorer access, utilization and outcomes of health care services, but this relationship has been understudied in adolescent substance abuse treatment research. This study examined SES differences in adolescent's treatment participation and long-term outcomes of abstinence and 12-step attendance over five years after treatment. Data are from 358 adolescents (ages 13-18) who were recruited at intake to substance abuse treatment between 2000 and 2002 at four Kaiser Permanente Northern California outpatient treatment programs...
January 6, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28088727/representativeness-of-clinical-pet-study-participants-with-schizophrenia-a-systematic-review
#10
So Kirino, Takefumi Suzuki, Hiroyoshi Takeuchi, Masaru Mimura, Hiroyuki Uchida
While positron emission tomography (PET) studies have provided invaluable data on antipsychotic effects, selection bias remains a serious concern. A systematic review of PET studies that measured dopamine D2 receptor blockade with antipsychotics was conducted to examine their inclusion/exclusion criteria, using PubMed, EMBASE, and ClinicalTrials.gov (last search, September 2016). PET studies were included if they measured D2 receptor occupancy in patients with schizophrenia and included introduction of antipsychotic treatment or antipsychotic regimen change in a systematic manner...
January 5, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28088088/prevalence-of-new-psychoactive-substances-in-northeast-asia-from-2007-to-2015
#11
Junhui Lee, Songhee Yang, Yujin Kang, Eunyoung Han, Ling-Yi Feng, Jih-Heng Li, Heesun Chung
The proliferation of new psychoactive substances (NPS) has been a global trend in drug abuse and its regulation has been a worldwide concern. There is no doubt that it is necessary to share information related to these emerging substances between countries and continents for the effective regulation of NPS. With efforts for the efficient regulation of NPS, many studies and information have been published for the prevalence of NPS in the United States and other countries in Europe and Oceania. However, there is lack of information available for the prevalence of NPS in Asian and African countries...
October 20, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28088032/oral-cannabidiol-does-not-produce-a-signal-for-abuse-liability-in-frequent-marijuana-smokers
#12
Shanna Babalonis, Margaret Haney, Robert J Malcolm, Michelle R Lofwall, Victoria R Votaw, Steven Sparenborg, Sharon L Walsh
BACKGROUND: Cannabidiol (CBD) is a naturally occurring constituent of the marijuana plant. In the past few years, there has been great interest in the therapeutic effects of isolated CBD and it is currently being explored for numerous disease conditions (e.g., pain, epilepsy, cancer, various drug dependencies). However, CBD remains a Schedule I drug on the U.S. Controlled Substances Act (CSA). Despite its status, there are no well-controlled data available regarding its abuse liability...
December 14, 2016: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28087984/challenges-in-detecting-substances-for-equine-anti-doping
#13
REVIEW
A G Fragkaki, N Kioukia-Fougia, P Kiousi, M Kioussi, M Tsivou
The artificial increase of the physical capability of horses using drugs is well-known in racing and in other equine sports. Both illicit and therapeutic substances are regarded as prohibited substances in competition in most countries. Some countries do make distinctions for a few, specific drugs which are, however, allowed for use in other countries. The primary objective in the case of doping control is the detection of any trace of drug exposure, either parent drug or any of its metabolites, using the most powerful analytical methods which generally are based on chromatographic/mass spectrometric techniques...
January 14, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28087443/an-update-on-the-physiological-and-therapeutic-relevance-of-gpcr-oligomers
#14
REVIEW
Batoul Farran
The traditional view on GPCRs held that they function as single monomeric units composed of identical subunits. This notion was overturned by the discovery that GPCRs can form homo- and hetero-oligomers, some of which are obligatory, and can further assemble into receptor mosaics consisting of three or more protomers. Oligomerisation exerts significant impacts on receptor function and physiology, offering a platform for the diversification of receptor signalling, pharmacology, regulation, crosstalk, internalization and trafficking...
January 10, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28087129/childhood-maltreatment-and-unprotected-sex-among-female-juvenile-offenders-evidence-of-mediation-by-substance-abuse-and-psychological-distress
#15
Kristen Clements-Nolle, Sandra Larson, Aliya Buttar, Lindsey Dermid-Gray
PURPOSE: Research has shown that childhood maltreatment is associated with sexual risk taking among female juvenile offenders; however, the mechanisms by which maltreatment influences sexual risk remain poorly understood. We assessed whether substance abuse, psychological distress, and dating violence mediate the relationship between childhood maltreatment and unprotected sex. METHODS: Sexually active female juvenile offenders (13-17 years of age) completed audio computer-assisted self-interviews (n = 232)...
January 10, 2017: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/28078168/concurrent-validity-of-caffeine-problems-and-diagnostic-criteria-for-substance-use-disorders
#16
Elizabeth Harstad, Georgios Sideridis, Lon Sherritt, Lydia A Shrier, Rosemary Ziemnik, Sharon Levy
Background: The DSM-5 proposes caffeine use disorder (CUD) as a condition for further study. The objective of this study was to report on the prevalence of CUD and rates of endorsement for each substance use disorder (SUD) criterion in relation to caffeine compared to alcohol and marijuana in a sample of adolescents presenting for medical care in the primary, adolescent, and substance use clinics at an academic medical center. Methods: A convenience sample of patients (N = 213; 66.7% female) aged 12-17 presenting for medical care completed the Composite Diagnostic Interview-Substance Abuse Module questionnaire, with questions regarding use of caffeine, alcohol, and marijuana...
December 1, 2016: Journal of Caffeine Research
https://www.readbyqxmd.com/read/28077602/diagnoses-of-sexual-abuse-and-their-common-registered-comorbidities-in-the-total-population-of-stockholm
#17
Gita Rajan, Gunnar Ljunggren, Per Wändell, Lars Wahlström, Carl-Göran Svedin, Axel C Carlsson
BACKGROUND: Prior research based on self-reports has proven sexual abuse to be a risk factor for pain and psychiatric disorders. However, less is known about how this is reflected within the healthcare system. The aim of this study was to study the 2-year prevalence of diagnosis of sexual abuse and concomitant conditions. METHODS: Using data from VAL, the study population included all living persons in Stockholm County, Sweden, between 1 January 2008 and 31 December 2014 (N=2 549 496)...
January 11, 2017: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/28076644/main-mental-disorders-in-crack-cocaine-users-treated-at-psychosocial-care-centers-for-alcohol-and-drugs-in-the-city-of-recife-brazil
#18
Antonio Gomes de Castro, Diego César Nunes da Silva, Magda da Silva Figueiroa
Introduction: Brazil's Northeast region has the highest crack-cocaine consumption in the country. Crack-cocaine has more intense effects than cocaine powder and can cause greater chemical dependence. Psychosocial Care Centers for Alcohol and Drugs (CAPSad) are public health services that provide treatment for drug dependence. It is common for drug users, and particularly crack-cocaine users, to develop mental disorders. Objective: To evaluate the most common mental disorders in crack-cocaine dependents in treatment at CAPSad in the city of Recife, Brazil...
October 2016: Trends in Psychiatry and Psychotherapy
https://www.readbyqxmd.com/read/28076587/-interventions-to-improve-access-to-health-services-by-indigenous-peoples-in-the-americas
#19
Miguel Araujo, Cecilia Moraga, Evelina Chapman, Jorge Barreto, Eduardo Illanes
Objective: Synthesize evidence on effectiveness of interventions designed to improve access to health services by indigenous populations. Methods: Review of systematic reviews published as of July 2015, selecting and analyzing only studies in the Region of the Americas. The bibliographic search encompassed MEDLINE, Lilacs, SciELO, EMBASE, DARE, HTA, The Cochrane Library, and organization websites. Two independent reviewers selected studies and analyzed their methodological quality...
November 2016: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28076527/-on-the-sidelines-of-society-crack-use-deviation-criminalization-and-social-exclusion-a-narrative-review
#20
Lidiane Toledo, Andrés Góngora, Francisco Inácio P M Bastos
The article comprises a narrative review of the scientific literature, aiming to identify and discuss the contexts of vulnerability and social exclusion faced by users of crack cocaine and other substances who live on the sidelines of society in the Brazilian and international context. The paper summarizes insights from different theoretical frameworks, focusing on an integrated perspective of substance use and abuse, with an emphasis on the use of crack and its inter-relationships with social vulnerability, marginalization, social exclusion and deviation...
January 2017: Ciência & Saúde Coletiva
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