Spiritual Transformation (ST) is accompanied by dramatic changes in spiritual beliefs along with major changes in behaviors, self-view, and attitudes. This study examined types of ST, as well as its antecedents and consequences in people with HIV. Qualitative content analysis was used to analyze interviews about ST in people's lives in two samples: people with chronic HIV-disease (chronic...
Background:Both the ICD-10 and the DSM-IV operate with a diagnosis of cannabis-induced psychotic disorder. Despite this, the diagnosis is controversial.A number of studies have shown that cannabis can induce short-lived psychotic symptoms, and that this could depend on factors such as genetic predisposition. To qualify for a diagnosis of ‘cannabis-induced psychosis’, however, the symptoms must...
CONTEXT: Cannabis use can both increase and reduce anxiety in humans. The neurophysiological substrates of these effects are unknown. OBJECTIVE: To investigate the effects of 2 main psychoactive constituents of Cannabis sativa (Delta9-tetrahydrocannabinol [Delta9-THC] and cannabidiol [CBD]) on regional brain function during emotional processing. DESIGN: Subjects were studied on 3 separate...
During postnatal days (PD) 11–20, (+/–)3,4-methylenedioxymethamphetamine (MDMA) treatment impairs egocentric and allocentric learning, and reduces spontaneous locomotor activity; however, it does not have these effects during PD 1–10. How the learning impairments relate to the stress hyporesponsive period (SHRP) is unknown. To test this association, the preweaning period was subdivided into...
<i>Aims:</i> This review examined studies of executive functioning in abstinent ecstasy (3,4-methylenedioxymethamphetamine, MDMA) users on tasks which had been empirically mapped onto updating, shifting, inhibition and accessing long-term memory executive processes. Studies of some aspects of visuospatial memory performance were also included because of the investment of executive resources in...
The prevalence of 3,4-methylenedioxymethamphetamine (MDMA) use has increased globally and the pattern of consumption has changed considerably. Previously, a subculture of MDMA users was fairly restricted to the dance club scene. More recently, use has spread outside of this subculture and now many users consume MDMA frequently and in large amounts and some meet criteria for drug abuse and/or...
Indole alkaloids of Psilocybe cubensis have been reported to be the potential candidates for drug discovery in central nervous system (CNS) disorders. In this research, the effect of the harvesting light on increasing the active alkaloids of P. cubensis was investigated. Three different lighting conditions, that is, dim daylight, indirect daylight, and darkness were used to harvest the...
Ethanol is frequently consumed along with 3,4-methylenedioxymethamphetamine (MDMA; ecstasy). Since both compounds are hepatotoxic and are metabolized in the liver, an increased deleterious interaction resulting from the concomitant use of these two drugs seems plausible. Another important feature of MDMA-induced toxicity is hyperthermia, an effect known to be potentiated after continuous...
Locomotor sensitization induced by the dopamine agonist quinpirole can be potentiated by co-treatment with the synthetic kappa opioid agonist U69593. The identification of salvinorin A, an active component of the psychotropic sage Salvia divinorum, as a structurally different agonist of kappa-opioid receptors raised the question of whether this compound would similarly potentiate sensitization...
3,4-methylenedioxymethamphetamine (MDMA) is a popular recreational drug that has rewarding properties in rodents but little is known about its effects at the cellular and molecular levels. We have previously shown that the ERK pathway is important for the regulation in gene expression observed in mice striatum after acute treatment with MDMA. Interestingly, three dual specificity phosphatases...