295 research outputs found
Economic factors affecting obesity: an application in Italy
No full textThe World Health Organization has stated that obesity is spreading around the world like a “global epidemic”. In 2004 the percentage of obese people in the Italian population was 9%, but the trend s increasing in recent years. Focusing on this country, the purpose of the paper is to analyze the socio-economic variables affecting obesity by means of a survey conducted in a consumer sample. Our analysis is based on a survey conducted in Italy, and the sample was composed of 999 consumers. We used a binary logit model and the dependent variable is body mass index (BMI), expressed in a dichotomic way (seriously overweight and obese, value 1, and normal weight, value 0). The results show that the condition of the seriously overweight and obese increases with age, especially in people over 65 of age. Also gender is correlated with the pathology: being seriously overweight and obese is far more likely for men than for women. An inverse relation was shown between obesity and education, and between obesity and the level of food knowledge. The results highlight that disadvantaged social categories are more susceptible to the problem of overweight and obesity. A policy implication of the analysis, to limit the spread of obesity, could lie in programs aimed at improving health and food awareness and focused on these minority groups.economics of obesity, BMI and consumer, logit model, Food Consumption/Nutrition/Food Safety, Health Economics and Policy,
Psychotic-like experiences interaction with common risk factors for suicidal ideation
No full textSuicide is a significant global health issue. A number of risk and protective factors have been associated with suicidal ideation, including resilience, social connectedness, adverse child-hood experiences and psychotic-like experiences (PLEs). In this study we aimed at measuring the impact of PLEs on suicidality and at exploring how the presence of PLEs moderates the effect of resilience, social connectedness and adverse childhood experiences on suicidal ideation in a sample of 500 undergraduate students using an on-line survey. PLEs were strong predictors of suicidality in the whole sample (OR= 5.45, 95%CI [2.62, 11.30]).The effect of resilience, social connectedness and adverse childhood experiences on suicid-ality was assessed separately for individuals with and without psychotic experience. In in-dividuals without PLEs adverse childhood experiences, poor social connectedness and poor resilience were strongly associated with suicide (OR = 1.87 [1.25, 2.80], OR = 3.68 [2.18, 6.21] and OR = 4.06 [2.37, 6.94] respectively). These associations were weaker in subjects with PLEs (OR = 1.28 [0.76, 2.06], OR = 2.12 [1.13, 3.99] and OR = 2.50 [1.26, 4.94] re-spectively).The effect of interpersonal and environmental risk factors for suicide was hampered in pres-ence of PLEs. Psychological implications are discussed. (PDF) Psychotic-like experiences interaction with common risk factors for suicidal ideation. Available from: https://www.researchgate.net/publication/338066965_Psychotic-like_experiences_interaction_with_common_risk_factors_for_suicidal_ideation [accessed Dec 21 2019]
The Karolinska Interpersonal Violence Scale, Italian version
No full textThe Karolinska Interpersonal Violence Scale (KIVS) is a semi-structured interview constructed to measure both the experiences of violence perpetration and victimization in childhood and adulthood. The original version was developed in Sweden in a study involving suicide attempters and healthy volunteers. We developed the Italian version of this innovative scale and administered it to one clinical and to one general sample
Author response
No full textDetecting pathogens and mounting immune responses upon infection is crucial for animal health. However, these responses come at a high metabolic price (McKean and Lazzaro, 2011, Kominsky et al., 2010), and avoiding pathogens before infection may be advantageous. The bacterial endotoxins lipopolysaccharides (LPS) are important immune system infection cues (Abbas et al., 2014), but it remains unknown whether animals possess sensory mechanisms to detect them prior to infection. Here we show that Drosophila melanogaster display strong aversive responses to LPS and that gustatory neurons expressing Gr66a bitter receptors mediate avoidance of LPS in feeding and egg laying assays. We found the expression of the chemosensory cation channel dTRPA1 in these cells to be necessary and sufficient for LPS avoidance. Furthermore, LPS stimulates Drosophila neurons in a TRPA1-dependent manner and activates exogenous dTRPA1 channels in human cells. Our findings demonstrate that flies detect bacterial endotoxins via a gustatory pathway through TRPA1 activation as conserved molecular mechanism.sponsorship: Vlaams Instituut voor Biotechnologie Alessia Soldano Luis Franco Guangda Liu Natalia Mora Emre Yaksi Bassem A Hassanr Fonds Wetenschappelijk Onderzoek G.0702.12 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0077.15 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0680.10 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0681.10 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0503.12 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0654.15 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0761.10N Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0596.12 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar Fonds Wetenschappelijk Onderzoek G.0565.07 Alessia Soldano Yeranddy A Alpizar Brett Boonen Alejandro Lopez-Requena Natalia Mora Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar KU Leuven GOA/14/011 Alessia Soldano Yeranddy A Alpizar Brett Boonen Luis Franco Alejandro Lopez-Requena Guangda Liu Natalia Mora Emre Yaksi Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar European Commission IUAP P7/13 Alessia Soldano Yeranddy A Alpizar Brett Boonen Luis Franco Alejandro Lopez-Requena Guangda Liu Natalia Mora Emre Yaksi Thomas Voets Rudi Vennekensr KU Leuven OT/12/091 Alessia Soldano Yeranddy A Alpizar Brett Boonen Luis Franco Alejandro Lopez-Requena Guangda Liu Natalia Mora Emre Yaksi Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talaverar KU Leuven PF-TRPLe Alessia Soldano Yeranddy A Alpizar Brett Boonen Luis Franco Alejandro Lopez-Requena Guangda Liu Natalia Mora Emre Yaksi Thomas Voets Rudi Vennekens Bassem A Hassan Karel Talavera (Vlaams Instituut voor Biotechnologie, Fonds Wetenschappelijk Onderzoek|G.0702.12, Fonds Wetenschappelijk Onderzoek|G.0077.15, Fonds Wetenschappelijk Onderzoek|G.0680.10, Fonds Wetenschappelijk Onderzoek|G.0681.10, Fonds Wetenschappelijk Onderzoek|G.0503.12, Fonds Wetenschappelijk Onderzoek|G.0654.15, Fonds Wetenschappelijk Onderzoek|G.0761.10N, Fonds Wetenschappelijk Onderzoek|G.0596.12, KU Leuven|GOA/14/011, KU Leuven|OT/12/091, European Commission|IUAP P7/13, KU Leuven PF-TRPLe)status: Publishe
Paranoia, depression and lack of insight in schizophrenia: A suggestion for a mediation effect
No full textDelusional symptoms are heterogeneous and differentially related to insight, depression and another psychological construct, such as deservedness. In this study we explore models of relationships among these constructs, by hypothesizing that lack of insight could predict depression or paranoia, representing these variables outcome or mediator variables alternatively. Materials. We evaluated positive psychotic symptoms, depression, persecution, deservedness and insight in a clinical sample of 81 people with schizophrenia or other psychotic spectrum disorders. Using multiple regression analyses we found 2 significant models. In the first one the lack of insight is negatively associated with depression and negatively related to persecution that, as mediator, is positively associated with depression. In the second model, lack of insight is negatively associated with persecution and negatively related to depression that, as mediator, is positively associated with persecution. Conclusions. Persecution and depression could be not only predicted by insight but this prediction could also be mediated by the same variables. In both clinical models found in this study, insight does have a relevant role because the awareness about symptom/illness is crucial to the symptoms change. However, having good insight into schizophrenia can also be paradoxically associated with negative subjective states related to depression (the so-called “insight paradox”)
Early interpersonal violence mediates the effect of family history of mental disorder on suicide attempts in a non-clinical sample
No full textBackground. Suicide is a leading cause of death worldwide, with several risk factors, including a family history of mental disorders (FHMD) and interpersonal violence. The relationship between these risk factors needs further investigation. Aim. Addressing the impact of interpersonal violence on suicide attempts, and its interaction with FHMD. Methods. 192 participants completed an online questionnaire, including the Psychological Maltreatment Review and the Karolinska Interpersonal Violence Scale (putative mediating variables variables), questions about previous suicide attempts and FHMD. Logistic regression and mediation analysis were performed. Results. FHMD (OR=7.09, 95%CI [2.20,22.81]), expressed violence in childhood (OR=2.55, 95%CI [1.26,5.18]) and exposure to violence in childhood (OR=2.80, 95%CI [1.80,4.34]) predicted attempted suicide. Exposure to, and expression of violence in childhood mediated 15.23% and 9.63% respectively of the total effect of FHPD on attempted suicide. Limitations. Small sample size, reporting bias on FHMD an attempted suicide, self-selection bias due to sampling technique. Conclusions. The familial load on adult suicidal behavior is partially mediated by exposure to violence in childhood, suggesting that the presence of a relative affected by any psychiatric condition may contribute to exposure to violence in childhood, which eventually enhances the risk of suicide in adulthood
Social Network to analyse the relationship between ‘victim-author’ and ‘motivation’ of violence against women in Italy.
No full textThe paper aims to analyse the phenomenon of Violence against women in the Italian context during 2020. It proposes to study the relationship between ‘victim-author’ and ‘motivation’ in femicides committed in domestic environment. By means of the properties of the Social Network Analysis on bimodal data, the study detected main actors and motivations that generated the homicides with female victims. At the same time, the structural relationships allowed to investigate the existence of motivations that better characterized the action of the various actors. The bipartite graph visualization and centrality scores calculated have demonstrated the effectiveness of the methodology for the pursued objectives
Louis-Philippe Dalembert, «vagabond jusqu’au bout de la fatigue»
No full textThe Haitian novelist and poet Louis-Philippe Dalembert (Port-au-Prince, 1962) has developed in his works of fiction the concept of vagabondage as a literary projection of his biographical wandering through multiple spaces. The aim of this essay is to study the presence of vagabondage and its distinctive features in those novels written by Dalembert that reflect the writer’s perpetual motion: Le Crayon du bon Dieu n’a pas de gomme (1996), L’Autre face de la mer (1998), L’Île du bout des rêves (2003), Les dieux voyagent la nuit (2006). The main characters are constantly moving, they are cosmopolitan wanderers who belong to many places at the same time, just like Dalembert himself. By analyzing the representation of movement in these fictions, we will show that the notion of vagabondage is depicted by the author as a positive and meaningful opportunity for the vagabond who travels across countries, languages and cultures
Una ridiscussione dei concetti di home e identity nell’Asia globalizzata: il caso di These Foolish Things (2004) e How to Get Filthy Rich in Rising Asia (2013)
No full textThe evolution of postcolonial studies in the last thirty years and the development of a transnational approach in literary studies (Jay 2010) have led to a renewed interest towards the subaltern voices, especially in relation to the phenomena of migration and diaspora and their global effects. In this light, the idea of 'home' is characterized by a sort of porosity and by a new geographical and emotional conceptualization which inevitably influences the personal and collective identities of migrant communities.
The aim of the paper is to analyze these topics from a cultural and literary standpoint through the examination of the two different kinds of migrant flows and postcolonial scenarios depicted in These Foolish Things (2004) by the English author Deborah Moggach, and How to Get Filthy Rich in Rising Asia (2013) by the Pakistan novelist Mohsin Hamid. In these novels, the chaotic Indian framework – the former margin of the British empire – is torn between its colonial past and the current effects of the permeability of its borders. It is, therefore, a perfect global context, wherein the experiences and the feelings of the modern Indian identities are reinterpreted by the two authors
Sulle tracce della fortuna dei Carmina di Ennodio tra Tardoantico e Medioevo
No full textKnowledge of the poems of Magnus Felix Ennodius in Late Antiquity and the Middle Ages is a field of research that has not yet been explored. The essay provides some food for thought on the possible fortune of the Late Antique author starting from Columbanus up to Radulfus Tortarius, identifying in the greatest medieval poets (Aldhelm, Paul the Deacon, Sedulius Scotus) expressions, verbal sequences and original clauses of the poet of Ticinum. The last section is dedicated to the epigraphic field and above all to the Fortleben of notable iuncturae minted by Ennodius in some inscriptions of the 8th-9th century
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