11 research outputs found
HIV Among Indigenous peoples: A Review of the Literature on HIV-Related Behaviour Since the Beginning of the Epidemic
The Cedar Project: Sexual Vulnerabilities Among Aboriginal Young People Involved in Illegal Drug Use in Two Canadian Cities
Factors associated with condom use among Aboriginal people: a systematic review.
OBJECTIVES: To review evidence on factors associated with condom use among Aboriginal people and the methodological quality of studies assessing these factors. METHODS: A systematic review of published and unpublished literature was undertaken. Searches of databases and indexes were performed and authors were contacted directly. Studies reporting on associations between any independent variables and a condom use outcome were included. Data on the quality of each study was extracted, and the strength of evidence for associations between risk factors and condom use outcomes was assessed by counting the number of studies and sample size of each study. RESULTS: Searches yielded 17 analyses on 10 independent samples that met the inclusion criteria. Most studies were cross-sectional and utilized small non-representative samples. Some evidence for a negative association between condom use and having a steady partner emerged; and a negative association between White male/Alaska Native female sex partner pairs was found. Evidence was insufficient to judge associations between other risk factors and condom use. CONCLUSIONS: The quality and quantity of evidence regarding the predictors of condom use in Aboriginal populations is limited. A concerted effort in primary research on facilitators of and barriers to condom use which are specific to and appropriate for Aboriginal people is needed to inform effective condom promotion interventions for Aboriginal communities
Effects of acute passive stretching on mean response time during an incremental ramp test
Full Inhibition of Spinal FAAH Leads to TRPV1-Mediated Analgesic Effects in Neuropathic Rats and Possible Lipoxygenase-Mediated Remodeling of Anandamide Metabolism
Biosynthesis of endocannabinoids and their modes of action in neurodegenerative diseases.
Endocannabinoids are thought to function as retrograde messengers, which modulate neurotransmitter release by activating presynaptic cannabinoid receptors. Anandamide and 2-arachidonoylglycerol (2-AG) are the two best studied endogenous lipids which can act as endocannabinoids. Together with the proteins responsible for their biosynthesis, inactivation and the cannabinoid receptors, these lipids constitute the endocannabinoid system. This system is proposed to be involved in various neurodegenerative diseases such as Parkinson's and Huntington's diseases as well as Multiple Sclerosis. It has been demonstrated that the endocannabinoid system can protect neurons against glutamate excitotoxicity and acute neuronal damage in bothin vitro andin vivo models. In this paper we review the data concerning the involvement of the endocannabinoid system in neurodegenerative diseases in which neuronal cell death may be elicited by excitotoxicity. We focus on the biosynthesis of endocannabinoids and on their modes of action in animal models of these neurodegenerative diseases