Results 21 to 30 of about 100,982 (338)
No evidence of accelerated epigenetic aging among black heroin users: A case vs control analysis
Addiction Neuroscience, 2023 This study sought to assess the association between illicit opioid use and accelerated epigenetic aging (A.K.A. DNAm Age) among people of African ancestry who use heroin.
Jermaine D. Jones +4 more
doaj +1 more source
Reduction in cerebral perfusion after heroin administration: a resting state arterial spin labeling study. [PDF]
PLoS ONE, 2013 Heroin dependence is a chronic relapsing brain disorder, characterized by the compulsion to seek and use heroin. Heroin itself has a strong potential to produce subjective experiences characterized by intense euphoria, relaxation and release from craving.
Niklaus Denier +8 more
doaj +1 more source
Fentanyl depression of respiration: comparison with heroin and morphine
bioRxiv, 2019 Background and Purpose Fentanyl overdose deaths have reached ‘epidemic’ levels in North America. Death in opioid overdose invariably results from respiratory depression.
R. Hill +4 more
semanticscholar +1 more source
EClinicalMedicine, 2019 Background: Heroin is currently contributing to the worst drug addiction epidemic in United States history; recent rates of use, dependence and death have also increased dramatically in parts of Europe.
Christina Marel +5 more
doaj +1 more source
Smoking heroin with cannabis versus injecting heroin: unexpected impact on treatment outcomes
Harm Reduction Journal, 2019 Background In several countries, especially in Africa, the dominant method of heroin intake is smoking a joint of cannabis laced with heroin. There is no data exploring the impact of smoking heroin with cannabis on treatment outcomes.
Nirvana Morgan +2 more
doaj +1 more source
Initiation to heroin injecting among heroin users in Sydney, Australia: cross sectional survey
Harm Reduction Journal, 2005 Background Heroin injection is associated with health and social problems including hepatitis C virus (HCV) transmission. Few studies have examined the circumstances surrounding initiation to heroin injecting, especially current users initiating others ...
Day Carolyn A +3 more
doaj +1 more source
Reciprocal Substitution Between Methamphetamine and Heroin in Terms of Reinforcement Effects in Rats
Frontiers in Psychiatry, 2020 Heroin and methamphetamine are both popular illicit drugs in China. Previous clinical data showed that habitual users of either heroin or methamphetamine abuse the other drug for substitution in case of unavailability of their preferred drug. The present
Di-sen Mei +9 more
doaj +1 more source
Frontiers in Molecular Neuroscience, 2022 The persistence of drug memory contributes to relapse to drug seeking. The association between repeated drug exposure and drug-related cues leads to cravings triggered by drug-paired cues.
Shuyi Qian +4 more
doaj +1 more source
Frontiers in Psychiatry, 2019 Acute growth in negative affect is thought to play a major role in triggering relapse in opiate-dependent individuals. Consistent with this view, three lab studies have demonstrated that negative mood induction increases opiate craving in opiate ...
Lee Hogarth +8 more
doaj +1 more source
Increases in Methamphetamine Use among Heroin Treatment Admissions in the United States, 2008-2017.
Addiction, 2019 BACKGROUND AND AIMS Due to their small sample sizes, geographic specificity, and limited examination of sociodemographic characteristics, recent studies of methamphetamine use among people using heroin in the U.S. are limited in their ability to identify
Christopher M. Jones +2 more
semanticscholar +1 more source