Search results for "ECST"
showing 10 items of 23 documents
Effect of adolescent exposure to MDMA and cocaine on acquisition and reinstatement of morphine-induce CPP
2007
It is well known that an elevated percentage of ecstasy users also consume cocaine. Recently, it has been reported that a high frequency of heroin smokers first consumed heroin under the effects of ecstasy with the hope of reducing the stimulant effects of the latter drug. The aim of the present study was to evaluate the effect of exposure to MDMA and cocaine during adolescence on morphine-induced conditioned place preference (CPP) and reinstatement in adulthood. In the first experiment, adolescent mice were exposed to six injections of MDMA and three weeks later their response to the reinforcing properties of 40 mg/kg of morphine was evaluated using the CPP paradigm. All the treatment grou…
Pharmacological Neuroenhancement: Substances and Epidemiology
2013
Pharmacological neuroenhancement (PN) refers to the general use of psychoactive substances with the purpose of cognitive enhancement (e.g. enhancement of vigilance, concentration, memory or mood) by healthy subjects. Substances for PN include Over-the-Counter- (OTC-) substances such as coffee, caffeinated drinks/energy drinks, caffeine tablets and Ginkgo biloba as well as prescription drugs and illicit drugs (e.g. (psycho-) stimulants). “Brain doping” refers to the illicit use of a subcategory of these substances. On the one hand, this subcategory includes prescription drugs for the treatment of attention deficit/hyperactivity disorder (ADHD), sleep disorders, Alzheimer’s disease and depres…
La productividad científica en drogodependencias desde las revistas específicas
2011
From general population surveys and specific studies data, an epidemiological description is offered. Since 1994, the year of the fi rst Spanish school survey, until 2008, in all temporal references alcohol use trend was slightly decreasing for both boys and girls, though less for girls that showed somewhat higher prevalences in recent years. Drunkenness prevalence trend among those students drinking alcohol during the last 30 days has increased and was higher for boys. For cannabis and cocaine there was an increasing trend until 2004; trends for ecstasy and hallucinogens were less marked towards lower prevalences in recent years; all of them were higher in boys. Girls had higher prevalence…
Spatio‐temporal assessment of illicit drug use at large scale : evidence from 7 years of international wastewater monitoring
2019
Background and aims Wastewater‐based epidemiology is an additional indicator of drug use that is gaining reliability to complement the current established panel of indicators. The aims of this study were to: (i) assess spatial and temporal trends of population‐normalized mass loads of benzoylecgonine, amphetamine, methamphetamine and 3,4‐methylenedioxymethamphetamine (MDMA) in raw wastewater over 7 years (2011–17); (ii) address overall drug use by estimating the average number of combined doses consumed per day in each city; and (iii) compare these with existing prevalence and seizure data. Design Analysis of daily raw wastewater composite samples collected over 1 week per year from 2011 to…
Severity of Asymptomatic Carotid Stenosis and Risk of Ipsilateral Hemispheric Ischaemic Events: Results from the ACSRS Study
2005
Objectives. This study determines the risk of ipsilateral ischaemic neurological events in relation to the degree of asymptomatic carotid stenosis and other risk factors. Methods. Patients (n = 1115) with asymptomatic internal carotid artery (ICA) stenosis greater than 50% in relation to the bulb diameter were followed up for a period of 6-84 (mean 37.1) months. Stenosis was graded using duplex, and clinical and biochemical risk factors were recorded. Results. The relationship between ICA stenosis and event rate is linear when stenosis is expressed by the ECST method, but S-shaped if expressed by the NASCET method. In addition to the ECST grade of stenosis (RR 1.6; 95% CI 1.21-2.15), histor…
Scheda XLI Estasi di San Francesco
2019
The small carved composition in the ivory having subject the Ecstasy of St. Francis of Paola it is part of the copious production of sacred works destined for devotion and to the private collecting by specialized masters from Trapani from the first half of the XVIII century
Comparing illicit drug use in 19 European cities through sewage analysis
2012
Abstract: The analysis of sewage for urinary biomarkers of illicit drugs is a promising and complementary approach for estimating the use of these substances in the general population. For the first time, this approach was simultaneously applied in 19 European cities, making it possible to directly compare illicit drug loads in Europe over a 1-week period. An inter-laboratory comparison study was performed to evaluate the analytical performance of the participating laboratories. Raw 24-hour composite sewage samples were collected from 19 European cities during a single week in March 2011 and analyzed for the urinary biomarkers of cocaine, amphetamine, ecstasy, methamphetamine and cannabis u…
Spatial differences and temporal changes in illicit drug use in Europe quantified by wastewater analysis
2014
Aims To perform wastewater analyses to assess spatial differences and temporal changes of illicit drug use in a large European population. Design Analyses of raw wastewater over a 1-week period in 2012 and 2013. Setting and Participants Catchment areas of wastewater treatment plants (WWTPs) across Europe, as follows: 2012: 25 WWTPs in 11 countries (23 cities, total population 11.50 million); 2013: 47 WWTPs in 21 countries (42 cities, total population 24.74 million). Measurements Excretion products of five illicit drugs (cocaine, amphetamine, ecstasy, methamphetamine, cannabis) were quantified in wastewater samples using methods based on liquid chromatography coupled to mass spectrom…
Wybrane fenomeny mistyczne w doświadczeniu religijnym Alicji Lenczewskiej w świetle jej pism
2019
Artykuł traktuje o polskiej nauczycielce, katoliczce, Alicji Lenczewskiej (1934-2012), poślubionej mistycznie Bogu, autorce dwutomowego dzieła, w którym utrwaliła pouczenia Zbawiciela, przedstawiła dzieje swojej duszy i opisała otrzymane od Stwórcy nadzwyczajne charyzmaty, do których należy zaliczyć: mistyczne zaślubiny, ekstazy, stygmaty niewidzialne i obrazy duchowe.
Differential effects of MDMA and cocaine on inhibitory avoidance and object recognition tests in rodents.
2017
Introduction Drug addiction continues being a major public problem faced by modern societies with different social, health and legal consequences for the consumers. Consumption of psychostimulants, like cocaine or MDMA (known as ecstasy) are highly prevalent and cognitive and memory impairments have been related with the abuse of these drugs. Aim The aim of this work was to review the most important data of the literature in the last 10 years about the effects of cocaine and MDMA on inhibitory avoidance and object recognition tests in rodents. Development: The object recognition and the inhibitory avoidance tests are popular procedures used to assess different types of memory. We compare th…