Excessive work or addiction to work: workaholism in a Colombian company. Pilot study trough application of DUWAS test

This paper examines the workaholism phenomenon in different work situations in Colombian company. Workaholism was defined as the individual’s steady and considerable allocation of time to work, which is not derived from external necessities (1). The research studies about workaholics and workaholism have been increasing a lot in the last years (2). Workaholism is an addiction that actually is affecting a lot of people around the world and has serious consequences in personal life, in the community and also in economy. Some of these researches are directed to explore ways to diagnose when a person is workaholic and when this situation may affect the performanceof the individual in work, daily life activities and especially in psychosocial area. Objective: this pilot study contributes to identify if Colombian workers present the main characteristicsof workaholism and if the job they perform is related to the presence of the characteristics of this addiction. Materials and method: for this pilot study used the Dutch Work Addiction Scale(DUWAS), this test suggests when a person has work addiction, trough the evaluation of two main components working excessively and working compulsively. Results: the study find differences for the two groups: the 67% of the AE group are over the average while only the 33% of the members of the O group are over it. Conclusions: these percentages show that the combinations of the components of workaholism are more evident in the population belonging to the administrative/executive jobs group, giving evidence that workaholism is presented in greater proportion in the population performance management positions.

Validity of a brief workaholism scale

Resumen tomado de la publicaci??n

Animal Farm, Baby Boom and Crackberry Addicts

[Excerpt] In this chapter, we draw from both popular media and research support, along with anecdotal examples drawn from conversations accumulated as part of our own prior studies. Our goal is to present reminders that working hours are a personal life choice, even with external demands, but a choice that is influenced by elements of the individual’s working situation. The implications of a choice for long working hours are shown through use of two past “hard working” icons from popular media, one from the 1940s and one from the 1980s. Discussion continues into current time with an overview highlighting advances in technology that provide expanded work opportunities but, also, exacerbate tendencies toward work addiction.

Adicción al trabajo en el contexto Colombiano

Este estudio aborda el fenómeno de la Adicción al trabajo (AT) en el contexto de los sistemas de producción y de los escenarios del trabajo en Colombia como un país de economía emergente, donde el trabajo hace parte esencial de la cultura, es considerado un valor central de la sociedad y un medio para alcanzar la movilidad social y reducir las desventajas sociales propias de este tipo de economías. De modo que, el trabajo es esencial y determinante en la calidad de vida de las personas por su implicación física, psicológica, emocional y social (Polo, Briñez, Navarro, & Alí, 2016). De esta manera la AT extiende su impacto a la vida privada y familiar, por ello se profundiza en la comprensión de este fenómeno en el marco especifico de economías en donde la intensificación de tareas es un recurso clave para garantizar la eficiencia competitiva de las empresas y en el marco legal Colombiano.

Dopamine-beta hydroxylase polymorphism and cocaine addiction

Cocaine addiction involves a number of medical, psychological and social problems. Understanding the genetic aetiology of this disorder will be essential for design of effective treatments. Dopamine-beta hydroxylase (DbH) catalyzes the conversion of dopamine to norepinephrine and could, therefore, have an influence on both cocaine action and the basal sensitivity of neurotransmitter systems to cocaine. Recently, the - 1021C> T polymorphism have been found to strongly correlated with individual variation in plasma DbH activity. To test the influence of this polymorphism on the susceptibility of cocaine addiction, we decided to genotype it in a sample of 689 cocaine addicts and 832 healthy individuals. Genotypic and allelic analyses did not show any evidence of association with cocaine addiction, even after correcting for the effect of population stratification and other possible confounders. Our results do not support a major role of the - 1021C> T polymorphism or the gene itself in the development of cocaine addiction but further examination of other variants within this gene will be necessary to completely rule out an effect.

Book review of: Choice, Behavioural Economics and Addiction Ruby Vuchinich & Nick Heather, eds

The body of work contained in Choice, Behavioural Economics and Addiction is the result of a conference held at the University of Alabama in Birmingham, 2002. The purpose of the conference was to bring together highly accredited international authors in the field of addiction research pertaining to behavioural choice theories. The conference provided a forum where these theories and their empirical implications could be discussed and debated. This book represents the conference proceedings and as such is a combination of journal articles that each relevant author has published plus additional comments from allocated reviewers.

A one-year monitoring of nicotine use in sport: frontier between potential performance enhancement and addiction issues.

Tobacco consumption is a global epidemic responsible for a vast burden of disease. With pharmacological properties sought-after by consumers and responsible for addiction issues, nicotine is the main reason of this phenomenon. Accordingly, smokeless tobacco products are of growing popularity in sport owing to potential performance enhancing properties and absence of adverse effects on the respiratory system. Nevertheless, nicotine does not appear on the 2011 World Anti-Doping Agency (WADA) Prohibited List or Monitoring Program by lack of a comprehensive large-scale prevalence survey. Thus, this work describes a one-year monitoring study on urine specimens from professional athletes of different disciplines covering 2010 and 2011. A method for the detection and quantification of nicotine, its major metabolites (cotinine, trans-3-hydroxycotinine, nicotine-N'-oxide and cotinine-N-oxide) and minor tobacco alkaloids (anabasine, anatabine and nornicotine) was developed, relying on ultra-high pressure liquid chromatography coupled to triple quadrupole mass spectrometry (UHPLC-TQ-MS/MS). A simple and fast dilute-and-shoot sample treatment was performed, followed by hydrophilic interaction chromatography-tandem mass spectrometry (HILIC-MS/MS) operated in positive electrospray ionization (ESI) mode with multiple reaction monitoring (MRM) data acquisition. After method validation, assessing the prevalence of nicotine consumption in sport involved analysis of 2185 urine samples, accounting for 43 different sports. Concentrations distribution of major nicotine metabolites, minor nicotine metabolites and tobacco alkaloids ranged from 10 (LLOQ) to 32,223, 6670 and 538 ng/mL, respectively. Compounds of interest were detected in trace levels in 23.0% of urine specimens, with concentration levels corresponding to an exposure within the last three days for 18.3% of samples. Likewise, hypothesizing conservative concentration limits for active nicotine consumption prior and/or during sport practice (50 ng/mL for nicotine, cotinine and trans-3-hydroxycotinine and 25 ng/mL for nicotine-N'-oxide, cotinine-N-oxide, anabasine, anatabine and nornicotine) revealed a prevalence of 15.3% amongst athletes. While this number may appear lower than the worldwide smoking prevalence of around 25%, focusing the study on selected sports highlighted more alarming findings. Indeed, active nicotine consumption in ice hockey, skiing, biathlon, bobsleigh, skating, football, basketball, volleyball, rugby, American football, wrestling and gymnastics was found to range between 19.0 and 55.6%. Therefore, considering the adverse effects of smoking on the respiratory tract and numerous health threats detrimental to sport practice at top level, likelihood of smokeless tobacco consumption for performance enhancement is greatly supported.

Interest of qualitative and quantitative profiling of endocannabinoids for evaluation of their implication in drug addiction process

Introduction: In the middle of the 90's, the discovery of endogenous ligands for cannabinoid receptors opened a new era in this research field. Amides and esters of arachidonic acid have been identified as these endogenous ligands. Arachidonoylethanolamide (anandamide or AEA) and 2-Arachidonoylglycerol (2-AG) seem to be the most important of these lipid messengers. In addition, virodhamine (VA), noladin ether (2-AGE), and N-arachidonoyl dopamine (NADA) have been shown to bind to CB receptors with varying affinities. During recent years, it has become more evident that the EC system is part of fundamental regulatory mechanisms in many physiological processes such as stress and anxiety responses, depression, anorexia and bulimia, schizophrenia disorders, neuroprotection, Parkinson disease, anti-proliferative effects on cancer cells, drug addiction, and atherosclerosis. Aims: This work presents the problematic of EC analysis and the input of Information Dependant Acquisition based on hybrid triple quadrupole linear ion trap (QqQLIT) system for the profiling of these lipid mediators. Methods: The method was developed on a LC Ultimate 3000 series (Dionex, Sunnyvale, CA, USA) coupled to a QTrap 4000 system (Applied biosystems, Concord, ON, Canada). The ECs were separated on an XTerra C18 MS column (50 × 3.0 mm i.d., 3.5 μm) with a 5 min gradient elution. For confirmatory analysis, an information-dependant acquisition experiment was performed with selected reaction monitoring (SRM) as survey scan and enhanced produced ion (EPI) as dependant scan. Results: The assay was found to be linear in the concentration range of 0.1-5 ng/mL for AEA, 0.3-5 ng/mL for VA, 2-AGE, and NADA and 1-20 ng/mL for 2-AG using 0.5 mL of plasma. Repeatability and intermediate precision were found less than 15% over the tested concentration ranges. Under non-pathophysiological conditions, only AEA and 2-AG were actually detected in plasma with concentration ranges going from 104 to 537 pg/mL and from 2160 to 3990 pg/mL respectively. We have particularly focused our scopes on the evaluation of EC level changes in biological matrices through drug addiction and atherosclerosis processes. We will present preliminary data obtained during pilot study after administration of cannabis on human patients. Conclusion: ECs have been shown to play a key role in regulation of many pathophysiological processes. Medical research in these different fields continues to growth in order to understand and to highlight the predominant role of EC in the CNS and peripheral tissues signalisation. The profiling of these lipids needs to develop rapid, highly sensitive and selective analytical methods.

A one-year monitoring of nicotine use in sport: frontier between potential performance enhancement and addiction issues

Tobacco consumption is a global epidemic responsible for a vast burden of disease. With pharmacological properties sought-after by consumers and responsible for addiction issues, nicotine is the main reason of this phenomenon. Accordingly, smokeless tobacco products are of growing popularity in sport owing to potential performance enhancing properties and absence of adverse effects on the respiratory system. Nevertheless, nicotine does not appear on the 2011 World Anti-Doping Agency (WADA) Prohibited List or Monitoring Program by lack of a comprehensive large-scale prevalence survey. Thus, this work describes a one-year monitoring study on urine specimens from professional athletes of different disciplines covering 2010 and 2011. A method for the detection and quantification of nicotine, its major metabolites (cotinine, trans-3-hydroxycotinine, nicotine-N′-oxide and cotinine-N-oxide) and minor tobacco alkaloids (anabasine, anatabine and nornicotine) was developed, relying on ultra-high pressure liquid chromatography coupled to triple quadrupole mass spectrometry (UHPLC-TQ-MS/MS). A simple and fast dilute-and-shoot sample treatment was performed, followed by hydrophilic interaction chromatography-tandem mass spectrometry (HILIC-MS/MS) operated in positive electrospray ionization (ESI) mode with multiple reaction monitoring (MRM) data acquisition. After method validation, assessing the prevalence of nicotine consumption in sport involved analysis of 2185 urine samples, accounting for 43 different sports. Concentrations distribution of major nicotine metabolites, minor nicotine metabolites and tobacco alkaloids ranged from 10 (LLOQ) to 32,223, 6670 and 538 ng/mL, respectively. Compounds of interest were detected in trace levels in 23.0% of urine specimens, with concentration levels corresponding to an exposure within the last three days for 18.3% of samples. Likewise, hypothesizing conservative concentration limits for active nicotine consumption prior and/or during sport practice (50 ng/mL for nicotine, cotinine and trans-3-hydroxycotinine and 25 ng/mL for nicotine-N′-oxide, cotinine-N-oxide, anabasine, anatabine and nornicotine) revealed a prevalence of 15.3% amongst athletes. While this number may appear lower than the worldwide smoking prevalence of around 25%, focusing the study on selected sports highlighted more alarming findings. Indeed, active nicotine consumption in ice hockey, skiing, biathlon, bobsleigh, skating, football, basketball, volleyball, rugby, American football, wrestling and gymnastics was found to range between 19.0 and 55.6%. Therefore, considering the adverse effects of smoking on the respiratory tract and numerous health threats detrimental to sport practice at top level, likelihood of smokeless tobacco consumption for performance enhancement is greatly supported.

Neurobiology of addiction: the role of transcription factors CREB and C/EBP as well as that of their coactivators

Résumé Le présent travail de thèse a fait face au défi de lier les changements transcriptionnels dans les neurones du système nerveux central au développement de l'addiction aux drogues. I1 est connu que l'apprentissage induit des modifications au niveau de la structure du cerveau, principalement en changeant la manière dont les neurones sont interconnectés par des synapses. De plus en plus d'évidences soutiennent un scénario selon lequel l'activité neuronale déclenche des cascades de signalisation intracellulaire qui ciblent des facteurs de transcription. Ces derniers peuvent activer la transcription de gènes spécifiques qui codent pour des protéines nécessaires au renforcement des synapses mémorisant ainsi la nouvelle information. Puisque l'addiction peut être considérée comme une forme aberrante d'apprentissage, et que les modifications synaptiques sont connues pour être impliquées dans le processus d'addiction, nous essayons de décrire des mécanismes transcriptionels étant à la base des changements synaptiques induits par les drogues. Comme modèle nous utilisons des cultures primaires des neurones de striatum, d'hippocampe et de cortex de souris ainsi que des tranches de cerveau de rat. Une des caractéristiques communes de quasiment toutes les substances addictives est de pouvoir activer le système mésolimbique dopaminergique provoquant la libération de dopamine sur les neurones du striatum (du noyau accumbens). Dans ce travail de thèse nous démontrons que dans des cultures du striatum, la dopamine induit le facteur de transcription C/EBPβ qui, à son tour, provoque l'expression du gène codant pour la substance P. Ce mécanisme pourrait potentiellement contribuer à la tolérance envers les drogues puisqu'il fait partie d'une rétroaction (feed-back) sur les cellules produisant la dopamine. Etant donné que ces résultats montrent l'importance de C/EBPβ dans la psychopathologie de l'addiction, nous avons également décidé d'étudier les mécanismes fondamentaux de l'activation de la transcription par C/EBPβ. Nos expériences démontrent que trois isoformes activatrices de la famille C/EBP recrutent le coactivateur CBP et provoquent en même temps sa phosphorylation. Enfin, nous montrons que les coactivateurs nommés TORC, nouvellement découverts et clonés, sont capables de détecter la coïncidence d'un signal cAMP et d'une entrée de calcium dans des neurones. Par conséquent les TORCs pourraient contribuer à détecter la coïncidence d'un signal glutamate et d'un signal dopamine dans les neurones de striatum, ce qui pourrait être important pour associer les effets hédonistes de la drogue à l'information contextuelle (par exemple à l'environnement où la drogue a été consommée). Nous sommes les premiers à observer que les TORCs sont nécessaires pour la potentiation à long terme dans l'hippocampe. Summary The present thesis work faced the challenge to link the development of drug addiction to transcriptional changes in the neurons of the central nervous system. Experience and learning are known to induce structural modifications in the brain, and these changes are thought to occur mainly in the way neurons are interconnected by synapses. More and more evidences point to a scenario in which neuronal activity would activate signalization cascades that impinge on transcription factors, which, in turn, would activate genes necessary for the reinforcement of synapses coding for new informations. Given that drug addiction can be considered as an aberrant form of learning and is thought to involve synaptic modifications, we try to elucidate some of the transcriptional mechanisms that could underlie drug-induced synaptic changes. As a model system, we use primary cultures of striatal, cortical and hippocampal neurons dissected from mouse embryos as well as brain slices from rats. One of the common features of virtually all drugs of abuse is to activate the mesocorticolimbic dopaminergic system that results in the release of dopamine onto the neurons of the striatum (nucleus accumbens). In this thesis work we show that in striatal cultures, dopamine induces the transcription factor C/EBPβ that in turn drives the expression of the gene coding for substance P. This mechanism is likely to be important for the drug-induced tolerance in the brain since it might be a part of a feedback acting on dopaminergic neurons. Given the suspected importance of C/EBPβ in drug addiction, we also try to elucidate some aspects of the basic mechanisms by which the C/EBP family activates transcription. We show that three activating members of the C/EBP family recruit the coactivator CBP and trigger its phosphorylation. Finally, we demonstrate that the newly discovered and cloned transcriptional coactivators, named TORCs (transducers of regulated CREB activity) are able to detect the coincidence of a calcium and a cAMP signal in the central nervous system. This way, TORCs could contribute to the detection of a coincidence between a glutamate and a dopamine signal in striatal neurons - a process that is suggested to be important for an association between the rewarding effect of a drug and contextual information (such as the environment where the drug had been taken). We demonstrate that TORCs are required for hippocampal LTP.

Secular Possession: Cinematic Iconography of Addiction

Addiction, and the experience of being addicted, is notoriously difficult to describe verbally and explain rationally. Would multifaceted and multisensory cinematic images work better in making addiction understandable? This study enquires how cinematic expression can render visible the experience of being addicted which is invisible as such. The basic data consists of circa 50 mainly North American and European fiction films from the early 1900s to the early 2000s that deal with addictive disorders as defined in the psychiatric DSM-V classification (substance dependence- and gambling disorders). The study develops an approach for analyzing and interpreting a large volume of digital film data: digital cinematic iconography is a framework to study the multifaceted cinematic images by processing and viewing them in the “digital image-laboratory” of the computer. Images are cut and classified by editing software and algorithmic sorting. The approach draws on early 1900s German art historian Aby Waburg’s image research and media archaeology, that are connected to film studies inspired by the phenomenology of the body and Gilles Deleuze’s film-philosophy. The first main chapter, “Montage”, analyses montage, gestural and postural images, and colors in addiction films. The second main chapter, “Thingness”, focuses on the close-ups of material objects and faces, and their relation to the theme of spirituality in cinema and art history, The study argues that the cinema engages the spectator to "feel" what addiction is through everyday experience and art historical imagery. There is a particular, historically transmitted cinematic iconography of addiction that is profane, material, thing-centered, abject, and repetitive. The experience of being addicted is visualized through montages of images characterized by dark and earthy colors, horizontal compositions and downward- directed movements. This is very profane and secular imagery that, however, circulates image-historical traces of Christian iconography, such as that of being in the grip of an unknown power.

Organisational and methodical aspects of drug and addiction prevention among young people. Developments in the Ukraine, in Germany, Spain and Russia (Project Description)

From october 2000 to march 2003 the project has been coordinated by the institute of social work and welfare studies of the TU Dresden and financed by the European Commission (INCO-COPERNICUS-Programme). It was an international cooperation between the TU Dresden (Germany), the University of Internal Affairs and the National Technical University in Kharkiv (Ukraine), the research institute AREA in Valenciá (Spain) and the Belgorod Juridical Institute of the Ministry of Internal Affairs (Russia) which was established for improving the knowledge base of drug prevention activities by the East European partners. The overall aim of the project was the analysis and elaboration of approaches to drug and addiction prevention. Under consideration of the specific conditions within the East-European countries this work should contribute to the development of pluralistic approaches towards health promotion which are embedded into an intercultural, European horizon.

A Theory of Natural Addiction

Economic theories of rational addiction aim to describe consumer behavior in the presence of habit-forming goods. We provide a biological foundation for this body of work by formally specifying conditions under which it is optimal to form a habit. We demonstrate the empirical validity of our thesis with an in-depth review and synthesis of the biomedical literature concerning the action of opiates in the mammalian brain and their eects on behavior. Our results lend credence to many of the unconventional behavioral assumptions employed by theories of rational addiction, including adjacent complementarity and the importance of cues, attention, and self-control in determining the behavior of addicts. We oer evidence for the special case of the opiates that "harmful" addiction is the manifestation of a mismatch between behavioral algorithms encoded in the human genome and the expanded menu of choices faced by consumers in the modern world.

Psychology and Social Work: Applied Perspectives

Successful social work practice is underpinned by knowledge, theories and research findings from a range of related disciplines, key amongst which is psychology. This timely book offers a grounded and engaging guide to psychology s vital role at the heart of contemporary social work practice. The book skilfully addresses some of the central theoretical developments in psychology from an applied perspective, and explains how these make essential contributions to the methods and theory base of social work in ways that foster critical evaluation and promote best practice. Written by two authors with extensive backgrounds in psychology and social work respectively as well as a deep understanding of the intersections of the two this book delivers a unique synthesis of perspectives and approaches, focusing on their application to the lives of individuals and families. Each chapter contains reflective points and case studies based on contemporary practice realities which are related to the Professional Capabilities Framework for Social Workers and also to the Health and Care Professions Council s Standards of Proficiency. Times have never been more challenging for social work and this book will be an invaluable source of professional support within the ever-more complex psychological worlds where social work takes place. Table of Contents 1. Introduction: The place of psychological knowledge and research in social work training and practice 2. Signposts from Developmental Psychology on Human Development over the Life Course 3. Perspectives from Clinical and Counselling Psychology on Mental Health and Illness 4. Perspectives from Social and Community Psychology: Understanding values, attitudes, diversity and community change 5. Health Psychology: Understanding health, illness, stress and addiction 6. Organizational Psychology: Understanding the individual and the organization in the social work structure 7. Forensic Psychology: Understanding criminal behaviour and working with victims of crime 8. Conclusion References Index