The objective of this study was to identify longitudinal patterns of injection drug use over 20 years in the AIDS Linked to the Intravenous Experience (ALIVE) Study, a community-based cohort of injection drug users (IDUs) in Baltimore, Maryland, with a focus on injection cessation. Starting in 1988, persons over 18 years of age with a history of injection drug use were recruited into the study....

BACKGROUND Injection drug users represent the largest proportion of all HIV reported cases in Viet Nam. This study aimed to explore the perceptions of risk and risk behaviours among HIV-positive injection drug users, and their experiences related to safe injection and safe sex practices. METHODS This study used multiple qualitative methods in data collection including in-depth interviews, foc...

OBJECTIVE This study examined whether childhood sexual abuse predicts initiation of injection drug use in a prospective cohort of youth. METHOD From October 2005 to November 2010, data were collected from the At Risk Youth Study (ARYS), a prospective cohort study of street-involved youth in Vancouver, Canada. Inclusion criteria were age 14-26 years, no lifetime drug injection, and non-injecti...

introduction: the role of adenosine a1 receptors of the entorhinal cortex on amygdaloid kindled seizures was investigated. material and methods: animals were kindled by daily electrical stimulation of amygdala. in the full kindled animals, n6-cyclohexyladenosine (cha; 0.1, 1 and 10 mm), an adenosine a1 receptor agonist, and 8-cyclopenthyle 1,3-dimethylexanthine (cpt), an adenosine a1 receptor a...

AIMS Drug law enforcement remains the dominant response to drug-related harm. However, the impact of incarceration on deterring drug use remains under-evaluated. We sought to explore the relationship between incarceration and patterns of drug use among people who inject drugs (IDU). DESIGN Using generalized estimating equations (GEE), we examined the prevalence and correlates of injection ces...

conclusions the high prevalence of hcv infection among this group implies a high rate of transmission and exposure to the risk of serious diseases. it is important that the high prevalence of hcv infection be taken into consideration to control further transmission of this infection. background hepatitis c is an infectious disease caused by blood-borne pathogen, hepatitis c virus (hcv). objecti...