Search results for "Cannabis"

Factores asociados al consumo de drogas en una muestra de militares españoles desplegados en “Bosnia-Herzegovina”

2017

The use of both legal and illegal drugs has rarely been investigated among the Spanish military population involved in multinational military operations. The aim of the current study was to examine the consumption of drugs by Spanish military personnel in Bosnia-Herzegovina, and the variables associated with such substance use. A total of 605 military personnel participated in the cross-sectional study. The participants’ mean age was 25.9 years (SD = 5.9), and 93.9% of the sample was male. The majority of the participants were enlisted personnel (83.5%). The most widely used drugs were tobacco (54.2%), and alcohol (39.9%). With respect to illegal drugs, the results showed that the drug with…

Detection of  9-Tetrahydrocannabinol and Amphetamine-Type Stimulants in Oral Fluid Using the Rapid Stat  Point-of-Collection Drug-Testing Device

2010

The Rapid Stat assay, a point-of-collection drug-testing device for detection of amphetamines, cannabinoids, cocaine, opiates, methadone, and benzodiazepines in oral fluid, was evaluated for cannabis and amphetamine-type stimulants. The Rapid Stat tests (n = 134) were applied by police officers in routine traffic checks. Oral fluid and blood samples were analyzed using gas chromatography-mass spectrometry (GC-MS) for Delta(9)-tetrahydrocannabinol, amphetamine, methamphetamine, methylenedioxymethamphetamine, methylenedioxyethylamphetamine, and methylenedioxyamphetamine. The comparison of GC-MS analysis of oral fluid with the Rapid Stat results for cannabis showed a sensitivity of 85%, a spec…

The embodiment of wastewater data for the estimation of illicit drug consumption in Spain

2021

Data obtained from wastewater analysis can provide rapid and complementary insights in illicit drug consumption at community level. Within Europe, Spain is an important country of transit of both cocaine and cannabis. The quantity of seized drugs and prevalence of their use rank Spain at the top of Europe. Hence, the implementation of a wastewater monitoring program at national level would help to get better understanding of spatial differences and trends in use of illicit drugs. In this study, a national wastewater campaign was performed for the first time to get more insight on the consumption of illicit drugs within Spain. The 13 Spanish cities monitored cover approximately 6 million inh…

Consumo de substancias durante el embarazo y dimensiones de personalidad

2020

Este estudio evalúa los patrones de consumo de substancias durante el embarazo y las dimensiones de personalidad asociadas, en una muestra multicéntrica de 1804 mujeres de población general. En el 2-3 día posparto, completaron una entrevista auto-administrada sobre el consumo de alcohol, tabaco, cafeína, cannabis, cocaína, opiáceos, drogas de diseño, además de variables socio-demográficas, obstétricas/reproductivas, historia psiquiátrica previa, apoyo social durante el embarazo y el cuestionario de personalidad de Eysenck (EPQ-RS). Se generaron modelos de regresión logística múltiple. La prevalencia del consumo fue del 50% (N=909): 40% cafeína, 21% tabaco, 3,5% alcohol, y 0,3 cannabis. Las …

Physical Properties of Latvian Hemp Fibres

2015

Each year more and more people focus on healthy, ecological and environmental-friendly living. Environmentally friendly lifestyle doesn’t mean that we are using only natural products, but attention is pointed to the manufacturing and production process also. The rapid development of recycled and biodegradable products causes expanding usage of hemp fibers both in household and technical textiles. The analysis of hemp cultivation and usage trends in the world and Europe shows that hemp cultivation and processing in Latvia has good perspectives. Product quality is influenced by raw materials. In this case it is hemp fiber descriptive characteristics. Hemp fibers are natural fibers and their p…

Durata di psicosi non trattata e consumo di cannabis in un campione di pazienti al primo episodio psicotico

2011

Introduzione: la durata di psicosi non trattata (DUP) nei pazienti affetti da psicosi all’esordio rappresenta un fattore predittivo dell’outcome e del decorso del disturbo (Perkins, 2005). La relazione tra consumo di cannabis e DUP è ancora controversa. In questo lavoro viene analizzato il rapporto tra DUP ed età di esordio, consumo di cannabis, funzionamento cognitivo, livello di istruzione e stato di occupazione in un gruppo di pazienti affetti da psicosi all’esordio reclutati nell’ambito dello studio SGAP (Sicilian Genetic and Psychosis) svolto in collaborazione con l’Institute of Psychiatry, King's College of London. Metodologia: sono stati reclutati 74 pazienti di età compresa tra 18 e…

PATIENTS WITH THEIR FIRST EPISODE OF PSYCHOSIS (FEP) WHO USE CANNABIS HAVE NORMAL PREMORBID IQ

2012

Cannabis use is highly prevalent among people with schizophrenia and, coupled with impaired cognition, is thought to heighten the risk of illness onset. Paradoxically, several studies report lifetime cannabis use as a predictor of a better cognitive performance in psychotic patients. This case/control study was conducted in order to observe in a First Episode group the association between cannabis use lifetime and two measures of general cognition: current and pre-morbid IQ. The data are derived from the GAP study, a case-control study of first-episode psychosis (FEP) - South London and Maudsley Mental Health NHS Foundation Trust. 279 consenting subjects: 119 FEP patients (age 29.6±8.5; 70%…

Ultra-High-Performance Liquid Chromatography Coupled with Quadrupole Orbitrap High-Resolution Mass Spectrometry for Multi-Residue Analysis of Mycotox…

2020

Cannabidiol (CBD) food supplements made of Cannabis sativa L. extracts have quickly become popular products due to their health-promoting effects. However, potential contaminants, such as mycotoxins and pesticides, can be coextracted during the manufacturing process and placed into the final product. Accordingly, a novel methodology using ultra-high-performance liquid chromatography coupled with quadrupole Orbitrap high-resolution mass spectrometry (UHPLC-Q-Orbitrap HRMS) was developed to quantify 16 mycotoxins produced by major C. sativa fungi, followed by a post-target screening of 283 pesticides based on a comprehensive spectral library. The validated procedure was applied to ten CBD-bas…

Gene X cannabis interaction: Case-only design analysis in a first-episode psychosis sample

2006

Social worlds and symbolic boundaries of cannabis users in Poland

2022

Many legislations and cultures undergo liberalization regarding cannabis use, and users in Poland make constant references to, and are part of, a burgeoning global cannabis culture. Still they have to relate to conservative drug discourses and legal frameworks. This paper explores this discrepancy between users’ experience on the micro level and the macro context in which they live. The aim is to explore the boundary making processes cannabis users engage in to detach themselves from punitive legislation and conservative social reactions. The concept of social worlds is used to theorize and better understand their situation. The boundaries between the users’ social worlds are analyzed with …