Annales pharmaceutiques francaises
2025
Olivier Pierrefiche
Alcohol consumption is a major public health issue. Patients with Alcohol Use Disorder (AUD) can benefit from five treatments that preferentially target membrane receptors, and whose efficacy is generally modest. However, a large body of experimental evidence points to an important role for epigenetics in the effects of alcohol consumption, and epidrugs that modify the epigenome offer an...
Annales pharmaceutiques francaises
March 2009
M-B Fleury, Anne Neudörffer, Anne Felim et al.
Intracerebroventricular injection of methylenedioxymethamphetamine (MDMA, ecstasy) in rats fails to reproduce long-term toxic effects observed after peripheral administration. Therefore, systemic metabolites would play an essential role in the development of cytotoxicity. In humans, the major metabolite is the 3,4-dihydroxymethamphetamine derivative (HHMA), which is easily oxidizable to the...
Annales pharmaceutiques francaises
August 2008
J Costentin
Today, the main route of introduction of tetrahydrocannabinol (THC), the main active substance of cannabis, into the human body is via the lungs, from smokes produced by combustion of a haschich-tobacco mixture. The use of a water pipe (nargileh-like) intensifies its fast supply to the body. THC reaches the brain easily where it stimulates CB1 receptors; their ubiquity underlies a wide variety...
Annales pharmaceutiques francaises
May 2006
J Costentin
During the last decades a new landscape of cannabis has been designed on account of: the increase in its use the greater youth of its users; the increase in the content of its main active constituent tetrahydrocannabinol (THC) and a lot of new epidemiological and neurobiological data. THC displays an exceptional lipophilicity, allowing its cerebral storage, leading to long lasting effects, by...
Annales pharmaceutiques francaises
May 2006
Christian Giroud, Marc Augsburger, Bernard Favrat et al.
Two retrospective epidemiologic studies have shown that cannabis is the main psychoactive substance detected in the blood of drivers suspected of driving under the influence of psychotropic drugs. An oral administration double-blind crossover study was carried out with eight healthy male subjects, aged 22 to 30 years, all occasional cannabis smokers. Three treatments and one placebo were...