The risks of Extasy Use This topic is very present in Czech Republic as the use of soft drugs, including the extasy is becoming increasingly popular. Extasy is considered as a weekend or experimental drug that is mostly used by the young population. Our society is tolerant towards the use of the soft drugs; consequently these drugs are becoming a common part of our lives. Extasy is represented as a soft and safe drug. Nevertheless the use of any addictive substances is far to be without risks. Such risks are often neglected or totally ignored. This diploma thesis consists of two parts: theoretical and practical part. First part, the literature review is embracing all different aspects of the dance drug extasy and its culture. History of the drug, description of its effects, identification of its users, hazards related to its use and also preventive measures - harm reduction programs are being defined. The aim of this work was to present complex information about the extasy drug and yet to describe the hazards linked to the drug abuse and draw attention its dangers. First part also includes the description of the means for minimising such risks and the harm reduction preventive programs {--} analysis of an extasy tablet. Practical part of this work results from several interviews of the formal extasy users. The endeavour of this part was to get more information about the drug. The interviews consisted of a number of parts. Questions in these parts focused on frequency of attendance of the dance parties, number of the extasy tablet used on average and the circumstances of the drug use, knowledge of the drug and its incidences and motivation to stop using it. Other set of questions enquired about the dangers of extasy in combinations with other drugs, ``fake extasy{\crqq} issue and dangerous behavioural under the influence of extasy. In the following part of the interview extasy users were asked to describe their awareness of the dangers and risks linked to the use of the drug, what precautions are they taking to avoid such risks and weather they know about possibility to get the pill analysed for purity and further if they care about the importance of the fluid intake. This thesis demonstrated that the extasy users are well informed about the risks, hazards and dangers of the drug however they overlook it and act as they are not aware of the hazards.

Orientador: Etienne Ghislain Samain / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Artes / Made available in DSpace on 2018-08-06T18:44:54Z (GMT). No. of bitstreams: 1 Machado_Murilod'Almeida_D.pdf: 6088465 bytes, checksum: 567dbfceb9179f2c81c8c3d791131b5e (MD5) Previous issue date: 2005 / Resumo: Este trabalho consiste em uma análise, do ponto de vista antropológico e semiológico, da comunicação ritual que ocorre nos estádios de futebol, tendo como foco a observação do processo de ação indutor das experiências rituais dos torcedores, em particular as experiências do êxtase. A análise incidiu sobre a observação de um material gravado da mídia eletrônica durante o Campeonato Paulista, Campeonato Brasileiro, Copa do Brasil e Copa ¿Libertadores da América¿, entre 2001 e 2004, do qual foram produzidas 135 fotografias, em que a gestualidade e a expressão facial dos torcedor: tornaram-se importantes referências / Doutorado / Doutor em Multimeios

Practically since its celebrated premiere in 1967, George Ryga's drama about urban Native Canadians, The Ecstasy of Rita Joe, has enjoyed canonical status in Canada. Yet the same three decades that have seen over 200 productions of Rita Joe have also witnessed radical transformations in the ways First Nations' peoples are represented, heard and perceived in Canada. How has a play written about Natives by a non-Native man in 1967 managed such a long production history on such contentious and unstable ground? How do identity politics influence this piece of theatre, and how does the theatre shape identity politics? As popular notions about Native identities have changed and as Native people continue to represent themselves in and put of court, and on and off the stage, this play about Native people in Canada has been performed and re-performed. But the directors, the venues, the actors, the costumes and sets, the language itself and (most significantly) the resulting characterizations have changed over the years — in subtle and rather dramatic ways. While the words and the fundamental plot of Rita Joe have remained the same, its messages about Native identity has evolved since 1967, in relation to social, political, economic, and cultural changes. Indeed, historical developments impact the particular ways an "Indian" is represented in a particular time; what makes a "real Indian" tends to shift with the political and social needs of the moment. This paper examines the way Native identity is represented in eight productions of Rita Joe mounted between 1967 and 1992, creating a production history that focuses on the relationship between representations of identity and particular moments in time and space and, ultimately, discerns a complex and symbiotic relationship between the aesthetic, creative world and the historio-political world. Perhaps most remarkably, the play stretches to accommodate diverse cultural narratives, gathering meaning from the identity politics of its particular performance place and time. / Arts, Faculty of / History, Department of / Graduate

Objective: The aim was to summarize the clinical literature on interactions between common illicit drugs and prescription therapies. Methods: Medline, Iowa Drug Information Service, International Pharmaceutical Abstracts, EBSCO Academic Search Premier, and Google Scholar were searched from date of origin of database to March 2011. Search terms were cocaine, marijuana, cannabis, methamphetamine, amphetamine, ecstasy, N-methyl-3,4- methylenedioxymethamphetamine, methylenedioxymethamphetamine, heroin, gamma-hydroxybutyrate, sodium oxybate, and combined with interactions, drug interactions, and drugdrug interactions. This review focuses on established clinical evidence. All applicable full-text English language articles and abstracts found were evaluated and included in the review as appropriate. Results: The interactions of illicit drugs with prescription therapies have the ability to potentiate or attenuate the effects of both the illicit agent and/or the prescription therapeutic agent, which can lead to toxic effects or a reduction in the prescription agent's therapeutic activity. Most texts and databases focus on theoretical or probable interactions due to the kinetic properties of the drugs and do not fully explore the pharmacodynamic and clinical implications of these interactions. Clinical trials with coadministration of illicit drugs and prescription drugs are discussed along with case reports that demonstrate a potential interaction between agents. The illicit drugs discussed are cocaine, marijuana, amphetamines, methylenedioxymethamphetamine, heroin, and sodium oxybate. Conclusion: Although the use of illicit drugs is widespread, there are little experimental or clinical data regarding the effects of these agents on common prescription therapies. Scientific Significance: Potential drug interactions between illicit drugs and prescription drugs are described and evaluated on the Drug Interaction Probability Scale by Horn and Hansten.

This cross-sectional investigation examined characteristics of ecstasy use during college and associations between ecstasy use during college and demographic factors, family functioning, mental health, and stage of change for ecstasy use. In addition a multivariate model was developed to predict characteristics of ecstasy use during college. An electronic survey was sent to all undergraduate students enrolled at a large urban university in the mid-Atlantic region of the United States during the spring of 2007. Demographic factors and characteristics of ecstasy use were examined using standardized measures employed in national drug use surveys and by the World Health Organization. Measures associated specifically with ecstasy use during college were developed for this investigation. Family functioning was measured with the Parent Adolescent Communication Scale. Mental health was measured with the K6 screening instrument for nonspecific psychological distress. Stage of change was measured with a five-stage algorithm. The final sample for analysis consisted of 194 participants who reported ecstasy use during college and 2849 participants who reported no ecstasy use during college. Data were described using conventional descriptive statistics, chi-square statistics and non-parametric statistics. A logistic regression model was used to identify variables associated with ecstasy use during college. Based on the results, the following generalized conclusions were drawn: ecstasy continues to be used by college students at large urban universities in the mid-Atlantic region of the United States; because the majority of college students reported using ecstasy for the first time during college and also reported using ecstasy for up to two years, it appears that the college environment is a contextual factor for ecstasy use; lower family communication is associated with ecstasy use during college; psychological distress is associated with ecstasy use during college; being white (versus non-white), male (versus female) and having low or moderate (versus high) family communication each is independently associated with ecstasy use during college; differences in stage of change for ecstasy use among ecstasy users and the demographic profile of ecstasy users compared to non-ecstasy users suggest that prevention, education and intervention efforts should be designed to match the unique factors associated with ecstasy use during college. / Public Health

Les raves sont des événements festifs dédiés à la musique techno et à la danse qui se distinguent des autres lieux de rassemblement tels que les bars et les discothèques notamment par le fait qu’ils se déroulent toute la nuit dans un lieu aménagé pour l’occasion et qu’il n’y a généralement pas de vente d’alcool. La consommation de drogues de synthèse telles que l’ecstasy et les speeds y est toutefois largement répandue. La tenue de ces rassemblements pose une série de problèmes du point de vue des autorités policières, tels que la présence de trafiquants de drogues ainsi que la sécurité des lieux où se déroulent les raves. Dans le contexte particulier de ces événements, les pratiques de contrôle social sont soumises à un certain nombre d’ambiguïtés. Le but général de l’étude est de permettre une compréhension de la façon dont se déterminent et s’appliquent les règles qui visent à encadrer la tenue de ce type de rassemblements. Trois objectifs spécifiques sont poursuivis, soit 1) de comprendre comment on a tenté de réguler ce type d’événements à Montréal, 2) de comprendre comment les différents acteurs responsables de l’organisation et du bon déroulement des événements établissent une série de règles, aussi bien formelles qu’informelles, et négocient leur application dans le cadre de leur pratique, et 3) de comprendre comment ces acteurs identifient certaines situations comme constituant un problème et éventuellement, y réagissent. La principale méthode de recueil des données a consisté à réaliser des entretiens semi-dirigés avec des promoteurs d’événements rave, des agents de sécurité ainsi que d’autres personnes impliquées dans le milieu telles que policier, pompier, artistes de la scène rave et intervenants. L’observation participante lors d’événements rave fut utilisée comme méthode complémentaire. L’étude démontre comment le service de police s’est vu confronté avec les raves à un vide juridique et comment l’encadrement de ce type d’événements s’est plutôt exercé par le service de prévention des incendies. Les autorités ont également tenté d’encadrer le phénomène par des modifications à certaines règlementations, dont celles sur les permis d’alcool. L’étude démontre également de quelle manière et en fonction de quoi les différents acteurs du milieu négocient les règles en cours d’action dans un contexte où la frontière entre le licite et l’illicite est floue. / Raves are festive events dedicated to dance and techno music, different from other places of gathering such as bars and discotheques by the fact that they take place in all night venues converted for the occasion and where there is generally no sale of alcohol. Synthetic drug consumption such as ecstasy and speed is largely widespread in these events. The existence of these gatherings poses a series of problems from the point of view of the police authorities, such as the presence of drug dealers as well as the safety of the venue where the raves are held. In the particular context of these events, social control practices are subjected to a certain number of ambiguities. The general goal of this study is to allow an understanding of the way the rules, that constitute the framework of this type of gathering, are determined and applied. Three specific objectives pursued in this study are 1) to understand how authorities tried to control these types of events in Montreal, 2) to understand how the various actors responsible for the organization of these events establish a series of rules, formal and informal, and negotiate their application within the framework of their practice, and 3) to understand how these actors identify certain situations as problematic and eventually react to them. The main data collection method consisted in carrying out semi-directed interviews with rave Producers, Security Agents, Police Officer, Fire Marshal, Artists of the rave scene and other parties involved. Participating observation in actual events was a complementary method. This study demonstrates how the police service faced a legal void regarding rave events and how the regulatory framework was rather introduced by the fire department. The authorities also tried to control the rave phenomenon by modifying certain regulations, such as those applicable to alcohol licence. The study also demonstrates how and why key stakeholders negotiate the rules in the course of action in this particular context where the frontier between the licit and the illicit is woolly.

Cette thèse pense la place des figures littéraires (le Cantique des cantiques, Kierkegaard, Hofmannsthal) et cinématographiques (Matador d'Almodóvar) de la séduction dans la relation entre le soi et l'autre. Elle interroge le rapport au sacré et à la transcendance que pose l'écriture de la séduction. Dans le premier chapitre, les frontières établies entre littérature et philosophie (personnage conceptuel, figure esthétique) sont interrogées à travers les figures de la séduction. À ces figures sont associées les figures de matadors, qui permettent de penser la violence extrême de la séduction et l'instant au cours duquel la conscience ne peut plus se dédoubler. Le deuxième chapitre est une réflexion, à partir des figures du maître et de l'esclave, sur le désir et la conscience de soi et de l'autre dans la séduction. Les figures tauromachiques exposent le sacrifice à l'œuvre dans la séduction. Le dialogue est ici pensé au sein de la séduction, pour saisir la place de celle-ci dans la formation de la pensée. Le troisième chapitre développe le rapport entre le soi, l'autre et le monde qu'établit la séduction. Le dandysme permet d'approcher la tension entre la matière et l'esprit que posent la séduction et son écriture. Le dialogue à l'œuvre dans la séduction est présenté comme un espace de formation. La séduction est envisagée comme séduction éthique, quête de la bonne distance, exercice spirituel. La syncope, le duende, l'extase sont décrits comme des états de conscience où la distance entre le soi et le monde, le soi et l'autre, l'esprit et la matière s'abolit. À partir de ces états, l'ouverture vers l'infini et vers la transcendance que peut poser la séduction est exposée. Dans le quatrième chapitre, la séduction est pensée comme le parfum du sacré, à travers une lecture du Cantique des cantiques. Par la séduction, l'importance du corps dans le sacré est soulignée. La place du secret et de la foi dans la séduction, dans le sacré et dans le littéraire est étudiée. La séduction permet une plongée érotique dans le monde et dans le réel, par les figures et par les images qu'elle déploie. Le savoir de la séduction est un parcours, savoir du corps et de l'esprit. / This thesis reflects on the place of literary (Kierkegaard, Hofmannsthal, The Song of Songs) and cinematic (Matador d'Almodóvar) figures of seduction in the relation between the self and the other. It explores the connection to transcendence and the sacred inscribed in writings on seduction. In the first chapter, the figures of seduction help us put into question the boundaries between literature and philosophy (conceptual persona and aesthetic figure). The figures of bullfighters, associated with the figures of seducers, present the extreme violence of seduction and the instant when consciousness can no longer be split in two. The second chapter is a reflexion, through the figures of the master and the slave, on desire, consciousness of the self and the other in the relationship of seduction. The figures of bullfighters manifest the sacrifice in seduction. Dialogue, considered at the heart of seduction itself, reveals the importance of seduction in the process of thinking. The third chapter develops the bond established by seduction between the self, the other and the world. In the writings of seduction, dandyism shows the tension between mind and matter. The dialogue at work in seduction opens a space of education. Seduction is viewed as an ethical process, the search for an appropriate distance, a spiritual exercise. Loss of consciousness, duende and ecstasy are described as states of consciousness that abolish the distance between self and world, self and other, and mind and matter. Through these states, seduction brings about an opening to the infinite and transcendence. Finally, seduction is defined as the perfume of the sacred through a reading of The Song of Songs. Through seduction, the importance of the body in the sacred is underscored. The place of secrecy and faith in seduction, the sacred and literature is examined. Seduction enables an erotic immersion in the world, in the real, through the figures and images of seduction. The knowledge of seduction is a process, a knowledge of body and mind.

Jana Vrchovecká: From the sensual experience to the transcendental one The tradition of sensualism or vitalism is rarely represented in the French literature. During the twentieth century several authors tried to revive this tendency. The first apologist was André Gide, whose work Les Nourritures terrestres (1893) was considered as a doctrine of the sensual attitude, and for its spiritual overlap it was even called The New evangel. The deification of the material aspect of the reality becomes the link with the last holder of the Nobel Literature Prize: Jean-Marie Gustave Le Clézio. In his early essay: L'Extase matérielle (1968) he also exalts the sensual experience as the base of the transcendental one. The first part of the work compares the authors' sensual attitude in the mentioned works by the analyse of the particular senses. The synchronic participation of all them should provoke the second state of consciousness whose first grade is the ecstasy and the most desired one is the prophetic mind. The second part analyses the factors that contribute to this double objective. The necessary condition is the anchoring in the present moment. Both the authors worship the cult of the Sun which substitutes the traditional notion of the God. However, the individual must also cut out the bonds that impede...

Ecstasy é o nome popular do 3,4-metilenodioximetanfetamina (MDMA), uma droga de abuso utilizada por adultos jovens. Diversos relatos têm mostrado existência de correlações positivas entre o abuso do Ecstasy e o aparecimento de doenças infecciosas. Muitos estudos em modelos animais mostram que o MDMA induz alterações de imunidade inata e adquirida; entretanto pouco se sabe sobre os mecanismos pelos quais estes efeitos ocorrem. Desta forma, buscamos neste trabalho os mecanismos neuroimunes pelos quais o MDMA diminui a atividade de neutrófilos e altera a distribuição de leucócitos nos diferentes compartimentos imunes. Além disso, avaliamos se os efeitos induzidos pelo MDMA afetam a resposta a uma infecção experimental induzida por Listeria monocytogenes. Nossos resultados mostram que 60 minutos após a administração de MDMA na dose 10mg/kg, houve 1) diminuição do burst oxidativo de neutrófilos induzido por SAPI e PMA e, também, da porcentagem e da intensidade da fagocitose dos neutrófilos sanguíneos; 2) diminuição da celularidade total da medula óssea e aumento da mesma no baço, além de diminuição do peso relativo do baço; 3) aumento na porcentagem de neutrófilos e diminuição na porcentagem de linfócitos sanguíneos; e 4) diminuição da expressão de NFB de neutrófilos sanguíneos. O tratamento com metirapona ou RU-486 prévio ao tratamento com MDMA foi capaz de inibir 5) os efeitos observados em todos os parâmetros avaliados na diminuição da atividade de neutrófilos; 6) as alterações das porcentagens de neutrófilos e linfócitos sanguíneos e 7) a diminuição da expressão de NFB. Observamos, ainda, que o tratamento com 6-OHDA ou ICI-118,551 prévio ao tratamento com MDMA 8) não foram capazes de inibir os efeitos induzidos pelo MDMA na atividade de neutrófilos e na contagem diferencial de leucócitos sanguíneos; no entanto, 9) preveniram as alterações de celularidade induzidas por MDMA na medula óssea e no baço, e 10) a diminuição do peso relativo do baço. Por fim, observamos em um modelo de infecção experimental por LM que o MDMA 11) induziu mielosupressão (diminuição do CFU na medula óssea e aumento no baço); 12) diminuiu o número de leucócitos sanguíneos e a celularidade da medula óssea; 13) aumentou a celularidade do baço; 14) diminuiu a produção de citocinas pró-inflamatórias (IL-12p70, TNF, IFN-, IL-6) e quimiocina (MCP-1) nas primeiras 24 h; e 15) aumentou a produção das mesmas citocinas e quimiocina após 72 h da indução da infecção. Desta forma, concluímos que os efeitos induzidos pelo MDMA sobre a atividade de neutrófilos foram provavelmente mediados pela diminuição da expressão de NFB induzido pela ação da corticosterona e que a corticosterona, também está envolvida com as alterações na contagem diferencial de neutrófilos e linfócitos. As catecolaminas periféricas responderam pelas alterações na distribuição de leucócitos entre baço e medula óssea, e diminuição do peso relativo do baço. Além disso, o MDMA pode ser considerado uma droga imunossupressora visto que diminuiu a resistência a uma infecção por LM por mecanismos neuroimunes / Ecstasy is the popular name of 3,4-metylendioxymetamphetamine (MDMA), a drug of abuse mainly used by young adults. Several reports have shown the existence of a positive correlation between Ecstasy abuse and increased susceptibility to infectious diseases. Some studies using animal models report that MDMA induces alterations in both innate and adaptive immunity, however little is known about the mechanisms that generate such alterations. Therefore, we sought for neuroimmune mechanisms that could be involved in the previously reported decreasing on neutrophil activity and alteration in the leukocyte distribution. Moreover, we analyzed the host resistance to Listeria monocytogenes after MDMA treatment. We show that MDMA (10 mg/kg), 60 min after administration: 1) decreases SAPI and PMA-induced oxidative burst and percentage/intensity of phagocytosis of circulating neutrophils; 2) decreases bone marrow cellularity while increases it in the spleen, and also decreases spleen relative weight; 3) increases neutrophil percentage while decreases lymphocyte percentage in the blood; and 4) decreases NFB expression on circulating neutrophils. Metyrapone or RU-486 prior to MDMA treatment abrogates 5) the MDMA effects previously reported on neutrophil activity; 6) alterations in the percentage of circulating neutrophils and lymphocytes, and 7) decreasing of NFB expression. We also show that 6-OHDA or ICI-118,551 prior to MDMA treatment were not able to 8) abrogated the MDMA effects previously reported on neutrophil activity and blood leukocyte differential counts; nevertheless, 9) they abrogated the previously reported alterations on bone marrow and spleen cellularity, and 10) reduction on spleen relative weight. Finally, in a model of host resistance to Listeria monocytogenes we show that MDMA: 11) induces myelosuppression by decreasing CFU on bone marrow while increasing it on spleen; 12) decreases circulating leukocytes and bone marrow cellularity; 13) increases spleen cellularity; 14) decreases pro-inflammatory cytokines production (IL-12p70, TNF, IFN-, IL-6) and chemokine (MCP-1) after 24h of the infection; and 15) increases the production of the pro-inflammatory cytokines and chemokines previously reported after 72h of the infection. Thus, we conclude that the MDMA effects on neutrophil activity were mediated by the reduction of NFB expression, and this effect was induced by corticosterone elevation in the serum. Corticosterone is also involved in the alterations on neutrophil and lymphocyte counts. Catecholamines were shown to be involved in the alterations on leukocyte distribution in the bone marrow and spleen, and in the reduction of relative weight of spleen. Additionally, MDMA reduced the host resistance to Listeria monocytogenes. Therefore, MDMA can be considered an immunosuppressive drug and those effects are mediated by neuroimmune mechanisms

O primeiro objetivo do presente estudo, de cunho metodológico, foi verificar a viabilidade da realização de uma pesquisa com usuários de ecstasy via internet. A metodologia desenvolvida para o recrutamento e coleta de dados atingiu os objetivos propostos, demonstrando-se viável e profícua, além de apresentar grandes vantagens em relação à coleta de dados presencial. O segundo objetivo foi oferecer subsídio para futuras intervenções de Redução de Danos para o uso de ecstasy. O questionário on-line foi respondido por 1.140 pessoas, primordialmente jovens, com boa formação escolar, inseridos no mercado de trabalho e/ou estudantes, pertencentes às classes socioeconômicas A e B, e poliusuários de drogas. As respostas dos participantes foram descritas estatisticamente e os dados comparados através dos testes t ou chi-quadrado, e analisados por regressão categórica (CatReg) em que se relacionaram os comportamentos de risco associados ao uso de ecstasy com as variáveis independentes relevantes. Os resultados não fundamentam a elaboração de materiais preventivos com direcionamentos específicos, seja para gêneros, para opções sexuais ou para classes socioeconômicas. Indicam, porém, locais privilegiados para a distribuição de material preventivo: ambientes de lazer noturno, festas e eventos ligados à música eletrônica, eventos como paradas comunitárias, e universidades públicas e privadas. São discutidos os principais conteúdos a serem veiculados, tendo sempre como princípio básico a transmissão de informações cientificamente comprovadas. Os dados mostram ainda que é crescente a disponibilidade de ecstasy no Brasil indicando urgência na implantação de um primeiro programa preventivo brasileiro voltado para essa droga. A acolhida e as declarações de interesse dos participantes demonstraram que o projeto inspirou confiabilidade, que existe demanda por intervenções na área e que uma proposta de Redução de Danos teria grande receptividade dos usuários de ecstasy, embora sua implantação dependa do interesse das autoridades responsáveis pela política pública brasileira em relação às drogas ilegais. / One objective of this study was methodological investigating the feasibility of conducting a Web-based survey with ecstasy users. The method developed for participants recruitment and data collection attained the propose proving feasible and fruitful, as well as showing great advantages as compared to personal data collecting. The second objective was to provide subsidies for future Harm Reduction interventions on the use of ecstasy. Participants (N=1.140) were mostly youngsters, with high schooling levels, and currently employed or studying, of A and B social-economic classes, and polydrug users. The data were analyzed using chi-square or t tests and categorical regression (CatReg). The latter evaluated users’ risk behaviors and related them to relevant independent variables. The results do not set the grounds for the drafting of specially-oriented preventive materials, be it for genders, sexual orientation, or even social-economic classes. They do, however, indicate privileged places for the distribution of preventive materials: evening entertainment places, parties and events related to electronic music, events such as community Parades, and universities. The main contents to be conveyed are discussed, always keeping the communication of scientifically proven information as the basic principle. The data also show that there is increasing availability of ecstasy in Brazil, thus pointing to the urgent need of implementing a first Brazilian ecstasy preventive program. The buy-in and the interested statements from participants demonstrate that the project inspired reliability, that there is a demand for interventions in the area and that a Harm Reduction proposal would be highly accepted amongst ecstasy users, although its implementation depends on the interest of authorities responsible for the Brazilian public policy towards illegal drugs.