Results 11 to 20 of about 33,992 (235)

Drogas

SMAD Revista Eletrônica Saúde Mental Álcool e Drogas (Edição em Português), 2019
Objetivo: realizar uma análise semântica dos principais elementos discursivos presentes em publicações nacionais sobre drogas ilícitas. Método: foram utilizados 336 trechos de resumos retirados de 58 artigos publicados em revistas brasileiras entre 2004 e 2014.
Laura Veloso, Gabriel Bassan, Alexandre Vianna Montagnero   +2 more
openaire   +2 more sources

Práticas disciplinares e usos de drogas: a gestão dos ilegalismos na cena contemporânea

Psicologia: Ciência e Profissão
O presente artigo pretende abordar a problemática da droga em sua relação com o sistema prisional. Partindo dos pressupostos postulados por Michael Foucault, afirmamos que o poder de punir diz respeito menos à mera repressão relativa ao uso de ...
Waleska Borges Cheibub
doaj   +3 more sources

High Performance Thin Layer Chromatography method for analysis of 3,4-methylenedioxymethamphetamine in seized tablets [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2015
Context: Consumption of synthetic drugs had increased in recent years, used as a recreational drug by young people who presume that consumption of this drug is harmless for health; however clinical studies have shown that this stimulant and its ...
Boris E. Duffau, Sonia Rojas, Lorena A. Delgado, Sebastián Jofré   +3 more
doaj  

Disease management in two sympatric Apterostigma fungus‐growing ants for controlling the parasitic fungus Escovopsis

Ecology and Evolution, 2021
Antagonistic interactions between host and parasites are often embedded in networks of interacting species, in which hosts may be attacked by competing parasites species, and parasites may infect more than one host species.
Yuliana Christopher, William T. Wcislo, Sergio Martínez‐Luis, William O.H. Hughes, Nicole M. Gerardo, Hermógenes Fernández‐Marín   +5 more
doaj   +1 more source

Imaging mass spectrometry and MS/MS molecular networking reveals chemical interactions among cuticular bacteria and pathogenic fungi associated with fungus-growing ants

Scientific Reports, 2017
The fungus-growing ant-microbe symbiosis is an ideal system to study chemistry-based microbial interactions due to the wealth of microbial interactions described, and the lack of information on the molecules involved therein. In this study, we employed a
Cristopher A. Boya P., Hermógenes Fernández-Marín, Luis C. Mejía, Carmenza Spadafora, Pieter C. Dorrestein, Marcelino Gutiérrez   +5 more
doaj   +1 more source

Interactions among Escovopsis, Antagonistic Microfungi Associated with the Fungus-Growing Ant Symbiosis

Journal of Fungi, 2021
Fungi in the genus Escovopsis (Ascomycota: Hypocreales) are prevalent associates of the complex symbiosis between fungus-growing ants (Tribe Attini), the ants’ cultivated basidiomycete fungi and a consortium of both beneficial and harmful microbes found ...
Yuliana Christopher, Celestino Aguilar, Dumas Gálvez, William T. Wcislo, Nicole M. Gerardo, Hermógenes Fernández-Marín   +5 more
doaj   +1 more source

Antifungal Activity of Menisporopsin A against Relevant Plant Pathogens

Journal of Fungi
Current agrochemicals used in crop farming mainly consist of synthetic compounds with harmful effects on the environment and human health. Crop-associated fungal endophytes, which play many ecological roles including defense against pathogens, represent ...
Candelario Rodriguez, Masiel Barrios-Jaén, Luis C. Mejía, Marcelino Gutiérrez   +3 more
doaj   +1 more source

Identification and Structural Elucidation of a New Synthetic Cannabinoid, MDMB‐5′Br‐PINACA, in Seized Herbal Materials

Drug Testing and Analysis, EarlyView.
MDMB‐5Br‐PINACA, a novel synthetic cannabinoid, was identified and structurally characterized in seized herbal products using GC‐MS, LC‐HRMS, and NMR. The discovery underscores ongoing diversification of SCs and the need for vigilant surveillance.
Alexandre Barcia de Godoi, Lucas André Zeoly, Rafael Lanaro, Ingrid Simões Oliveira, Mariana Cepollaro Diana, Mauricio Yonamine, Jose Luiz Costa   +6 more
wiley   +1 more source

Electrophysiological sexual dimorphism as an early risk marker of alcohol use in adolescence: A longitudinal neuroimaging study

Addiction, EarlyView.
Abstract Aims To identify the brain activity profiles associated with alcohol consumption and to address its causes. Furthermore, we sought to examine the relationship between these electrophysiological markers and the excitation–inhibition balance, as well as to explore the potential moderating role of sex in these associations.
Alberto del Cerro‐León, Marcos Uceta, Danylyna Shpakivska‐Bilan, Isabel Suárez‐Méndez, Héctor Peribáñez‐Baz, Pablo Cuesta, Ricardo Bruña, Luis M. García‐Moreno, Fernando Maestú, Luis Fernando Antón‐Toro   +9 more
wiley   +1 more source

Exploring the genetic overlap between substance use disorder and educational attainment

Addiction, EarlyView.
Abstract Background and aims Substance use disorder (SUD) is a polygenic psychiatric condition characterized by persistent drug use despite negative consequences. Several studies support that higher cognitive performance and educational attainment (EA) are associated with a reduced risk for SUD.
Judit Cabana‐Domínguez, Laura Vilar‐Ribó, María Soler Artigas, Silvia Alemany, Natalia Llonga, Pau Carabí‐Gassol, Uxue Zubizarreta‐Arruti, Valeria Macias‐Chimborazo, Lara Grau‐López, Constanza Daigre, Elena Ros‐Cucurull, Raúl Felipe Palma‐Alvarez, Germán Ortega‐Hernández, Noèlia Fernàndez‐Castillo, Bru Cormand, Josep Antoni Ramos‐Quiroga, Marta Ribasés   +16 more
wiley   +1 more source