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Social stress increases the acquisition of cocaine self-administration in male and female rats
The effect of social stress on the vulnerability to commence cocaine self-administration was examined in Sprague-Dawley rats repeatedly exposed to aggressive attack by a same-sex opponent. Both sexesExpand
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Oral Cannabidiol does not Alter the Subjective, Reinforcing or Cardiovascular Effects of Smoked Cannabis
Cannabidiol (CBD), a constituent of cannabis with few psychoactive effects, has been reported in some studies to attenuate certain aspects of Δ9-tetrahydrocannabinol (THC) intoxication. However, mostExpand
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The effects of smoked cocaine during the follicular and luteal phases of the menstrual cycle in women
Abstract. Rationale: Few studies have systematically determined whether the response to cocaine in human females is related to hormonal fluctuations at different phases of the menstrual cycle.Expand
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Comparison of smoked marijuana and oral Δ9-tetrahydrocannabinol in humans
Abstract Rationale. Although smoked marijuana contains at least 60 cannabinoids, Δ9-tetrahydrocannabinol (Δ9-THC) is presumed to be the cannabinoid primarily responsible for many marijuana-relatedExpand
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Effects of Acute Smoked Marijuana on Complex Cognitive Performance
Although the ability to perform complex cognitive operations is assumed to be impaired following acute marijuana smoking, complex cognitive performance after acute marijuana use has not beenExpand
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Abstinence symptoms following oral THC administration to humans
Abstract Symptoms of dependence and withdrawal after the frequent administration of high doses (210 mg/day) of oral Δ9-tetrahydrocannabinol (THC) have been reported, yet little is known aboutExpand
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Marijuana Withdrawal in Humans: Effects of Oral THC or Divalproex
Abstinence following daily marijuana use can produce a withdrawal syndrome characterized by negative mood (eg irritability, anxiety, misery), muscle pain, chills, and decreased food intake. TwoExpand
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Controversies in translational research: drug self-administration
RationaleLaboratory animal and human models of drug self-administration are used to evaluate potential pharmacotherapies for drug abuse, yet the utility of these models in predicting clinicallyExpand
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Dronabinol and Marijuana in HIV-Positive Marijuana Smokers: Caloric Intake, Mood, and Sleep
Objectives:Individuals with HIV constitute the largest group using cannabinoids for medicinal reasons; yet, no studies have directly compared the tolerability and efficacy of smoked marijuana andExpand
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Smoked Cocaine Self-Administration is Decreased by Modafinil
Modafinil has been reported to reduce cocaine use in a clinical sample of infrequent users (2 days/week), but the effects of modafinil on cocaine self-administration in the laboratory have not beenExpand
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