Bibliographie : Cannabinoïdes et exposition prénatale Dr Christian SUEUR, GRECC, avril 2020.
Lire la suiteInteraction of maternal choline levels and prenatal Marijuana's effects on the offspring Camille Hoffman, Sharon K. Hunter, Angelo D'Alessandro, KathleenNoonan et al. Psychological Medicine, 2019 Doi : https://doi.org/10.1017/S003329171900179X Published online by Cambridge University Press: 31 July 2019 Abstract Background : This study investigated whether higher maternal choline levels mitigate effects of marijuana on fetal brain development. Choline transported into the amniotic fluid from the mother activates α7-nicotinic acetylcholine receptors on fetal cerebro-cortical inhibitory neurons, whose development is impeded by cannabis blockade of their cannabinoid-1(CB1) receptors. Methods : Marijuana use was assessed during pregnancy from women who later brought their newborns for study. Mothers were informed about [...]
Lire la suiteCannabis and the developing brain : Insights from behavior Viviana Trezza, Vincenzo Cuomo, Louk J.M.J. Vanderschuren European Journal of Pharmacology, 2008, 585, 441-452. Doi : 10.1016/j.ejphar.2008.01.058 A B S T R A C T The isolation and identification, in 1964, of delta-9-tetrahydrocannabinol (THC), the primary psycho-active compound in cannabis, opened the door to a whole new field of medical research. The exploration of the therapeutic potential of THC and other natural and synthetic cannabinoid compounds was paralleled by the discovery of the endocannabinoid system, comprising cannabinoid receptors and their endogenous ligands, which offered exciting new insights into brain function. Besides its well-known involvement in specific [...]
Lire la suitePrenatal THC exposure produces a hyperdopaminergic phenotype rescued by pregnenolone Roberto Frau, Vivien Miczán, Francesco Traccis, Sonia Aroni, Csaba I. Pongor, Pierluigi Saba, Valeria Serra, Claudia Sagheddu, Silvia Fanni, Mauro Congiu, Paola Devoto, Joseph F. Cheer, István Katona and Miriam Melis Nature Neuroscience, December 2019, VOL 22, 1975–1985 www.nature.com/natureneuroscience1975 Content courtesy of Springer Nature, terms of use apply. Rights reserved Doi : 10.1038/s41593-019-0512-2 The increased legal availability of cannabis has led to a common misconception that it is a safe natural remedy for, among others, pregnancy-related ailments such as morning sickness. Emerging clinical evidence, however, indicates that prenatal cannabis exposure (PCE) predisposes offspring to various neuropsychiatric [...]
Lire la suiteAssociations of Parental Marijuana Use With Offspring Marijuana, Tobacco, and Alcohol Use and Opioid Misuse Bertha K. Madras, Beth Han, Wilson M. Compton, Christopher M. Jones, Elizabeth I. Lopez, Elinore F. McCance-Katz JAMA Network Open, 2019, 2, (11), e1916015. doi : 10.1001/jamanetworkopen.2019.16015 Abstract IMPORTANCE : Marijuana use is increasing among adults and often co-occurs with other substance use; therefore, it is important to examine whether parental marijuana use is associated with elevated risk of substance use among offspring living in the same household. OBJECTIVE : To examine associations of parental marijuana use with offspring marijuana, tobacco, and alcohol use and opioid misuse. DESIGN, SETTING, AND PARTICIPANTS : [...]
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