Resultats globals: 6 registres trobats en 0.01 segons.
Articles, 6 registres trobats
Articles 6 registres trobats  
1.
7 p, 1.1 MB Depressive mood ratings are reduced by MDMA in female polydrug ecstasy users homozygous for the l-allele of the serotonin transporter / Kuypers, Kim P. C. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; De La Torre, Rafael (Universitat Pompeu Fabra) ; Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Xicota, Laura (Institut Hospital del Mar d'Investigacions Mèdiques) ; de Sousa Fernandes Perna, Elizabeth B. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; Theunissen, E. L. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; Ramaekers, Johannes G. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia
MDMA exerts its main effects via the serotonergic system and the serotonin transporter. The gene coding for this transporter determines the expression rate of the transporter. Previously it was shown that healthy individuals with the short allelic variant ('s-group') of the 5-HTTLPR-polymorphism displayed more anxiety and negative mood, and had a lower transcriptional efficiency compared to individuals who are homozygous for the l-allele ('l-group'). [...]
2018 - 10.1038/s41598-018-19618-1
Scientific reports, Vol. 8 (january 2018)  
2.
13 p, 839.9 KB Acute Effects of 2C-E in Humans : An Observational Study / Papaseit, Esther (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Olesti, Eulàlia (Universitat Pompeu Fabra. Departament de Ciències Experimentals i de la Salut) ; Pérez-Mañá, Clara (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Torrens, Marta (Drug Addiction Program, Institut de Neuropsiquiatria i Adiccions (INAD)) ; Grifell, Marc (Energy Control, Associació Benestar i Desenvolupament) ; Ventura, Mireia (Energy Control, Associació Benestar i Desenvolupament) ; Pozo, Oscar J. (Institut Hospital del Mar d'Investigacions Mèdiques) ; de Sousa Fernandes Perna, Elizabeth B.. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; Ramaekers, Johannes G. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; De La Torre, Rafael (Universitat Pompeu Fabra. Departament de Ciències Experimentals i de la Salut) ; Farre, Magi (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia)
2,5-Dimethoxy-4-ethylphenethylamine (2C-E) is psychedelic phenylethylamine, with a chemical structure similar to mescaline, used as new psychoactive substance (NPS). It inhibits norepinephrine and serotonin uptake and, more relevant, acts as a partial agonist of the serotonin 2A (5-HT), 2B (5-HT), and (5-HT) receptors. [...]
2020 - 10.3389/fphar.2020.00233
Frontiers in Pharmacology, Vol. 11 (march 2020)  
3.
9 p, 287.3 KB Psychopathological symptoms associated with synthetic cannabinoid use : a comparison with natural cannabis / Mensen, Vincent T. (Department of Drug Monitoring, Utrecht, The Netherlands) ; Vreeker, Annabel (University of Utrecht. University Medical Center Utrecht, Department of Psychiatry) ; Nordgren, Johan (Malmö University. Department of Social Work) ; Atkinson, Amanda (Liverpool John Moores University. Public Health Institute) ; De La Torre, Rafael (Institut Hospital del Mar d'Investigacions Mèdiques) ; Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Ramaekers, Johannes G. (Maastricht University. Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience) ; Brunt, Tibor M. (Radboud University. Department of Developmental Psychopathology) ; Universitat Autònoma de Barcelona
Synthetic cannabinoids (SCs) are a class of new psychoactive substances that have been rapidly evolving around the world throughout recent years. Many different synthetic cannabinoid analogues are on the consumer market and sold under misleading names, like "spice" or "incense. [...]
2019 - 10.1007/s00213-019-05238-8
Psychopharmacology, Vol. 236 (april 2019) , p. 2677-2685  
4.
9 p, 602.7 KB MDMA-Induced Dissociative State not Mediated by the 5-HT2A Receptor / Puxty, Drew J. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; Ramaekers, Johannes G. (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; De La Torre, Rafael (Institut Hospital del Mar d'Investigacions Mèdiques) ; Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Pizarro, Neus (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Pujadas, Mitona (Institut Hospital del Mar d'Investigacions Mèdiques) ; Kuypers, Kim P. C. (Maastricht University. Department of Neuropsychology and Psychopharmacology)
Previous research has shown that a single dose of MDMA induce a dissociative state, by elevating feelings of depersonalization and derealization. Typically, it is assumed that action on the 5-HT2A receptor is the mechanism underlying these psychedelic experiences. [...]
2017 - 10.3389/fphar.2017.00455
Frontiers in Pharmacology, Vol. 8 Núm. 455 (july 2017)  
5.
9 p, 609.8 KB Peripheral endocannabinoid concentrations are not associated with verbal memory impairment during MDMA intoxication / Haijen, E. (Maastricht, The Netherlands) ; Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; De La Torre, Rafael (Institut Hospital del Mar d'Investigacions Mèdiques) ; Pastor, A. (Institut Hospital del Mar d'Investigacions Mèdiques) ; Olesti, Eulàlia (Institut Hospital del Mar d'Investigacions Mèdiques) ; Pizarro, N. (Institut Hospital del Mar d'Investigacions Mèdiques) ; Ramaekers, Johannes G (Maastricht, The Netherlands) ; Kuypers, Kim P. C (Maastricht University. Department of Neuropsychology and Psychopharmacology)
Preclinical data have suggested involvement of the endocannabinoid (eCB) system in MDMA-induced memory impairment. Clinical research has shown that blockade of the 5-HT receptor nulls memory impairment during MDMA intoxication. [...]
2017 - 10.1007/s00213-017-4787-2
Psychopharmacology, Vol. 235 (november 2017) , p. 709-717  
6.
10 p, 560.4 KB MDMA-induced indifference to negative sounds is mediated by the 5-HT receptor / Kuypers, Kim P. C (Maastricht University. Department of Neuropsychology and Psychopharmacology) ; De La Torre, Rafael (Institut Hospital del Mar d'Investigacions Mèdiques) ; Farre, Magi (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Pizarro, N. (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Xicota, Laura (Institut Hospital del Mar d'Investigacions Mèdiques) ; Ramaekers, Johannes G (Maastricht, the Netherlands)
MDMA has been shown to induce feelings of sociability, a positive emotional bias and enhanced empathy. While previous research has used only visual emotional stimuli, communication entails more than that single dimension and it is known that auditory information is also crucial in this process. [...]
2017 - 10.1007/s00213-017-4699-1
Psychopharmacology, Vol. 235 (july 2017) , p. 481-490  

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