Search results for "Addiction"

The Thin Ideal and Attitudes towards Appearance as Correlates of Exercise Addiction among Sporty People during the COVID-19 Pandemic

2022

The stress and anxiety caused by the coronavirus pandemic (COVID-19) have exacerbated body image concerns. A society that perpetuates the attempt for a perfect and thin appearance represents a fertile ground for the development of exercise addiction (EA). This cross-sectional study aims to explore EA during the second wave of the pandemic (October–December 2020) and to examine the independent influence of both time spent on moderate and vigorous physical activities and body image variables (i.e., drive for leanness and sociocultural attitudes toward appearance) on EA. A sample of Italian sporty people (N = 194; 48.5% females; Mage = 25.91 ± 6.32) was surveyed using the Exercise Addiction In…

Global scientific production regarding behavioral addictions: An analysis of the literature from 1995 to 2019

2021

© 2021 The Authors.

Microtomographic reconstruction of mandibular defects treated with xenografts and collagen-based membranes:a pre-clinical minipig model

2021

Background The goal of this study was to evaluate hard tissue response following guided bone regeneration using commercially available bovine bone grafts and collagen membranes; bilayer collagen membrane and porcine pericardium-based membrane, by means of a non-destructive three-dimensional (3D) computerized volumetric analysis following microtomography reconstruction. Material and Methods Bone regenerative properties of various bovine bone graft materials were evaluated in the Göttingen minipig model. Two standardized intraosseous defects (15mm x 8mm x 8mm) were created bilaterally of the mandible of eighteen animals (n=72 defects). Groups were nested within the same subject and randomly d…

Brain Activity Characterization Induced by Alcoholic Addiction: Spectral and Causality Analysis of Brain Areas Related to Control and Reinforcement o…

2014

Addiction to drugs generates modifications in the brain structure and its functions. In this work, an experimental model is described, using rats to characterize the brain activity induced by alcohol addiction. Four records were obtained using electrodes located in brain areas related to impulsivity control and reinforcement, i.e. the prelimbic (PL) and infralimbic (IL) cortex, together with the hippocampus (HPC). In the records, three main events related to the drinking action were selected: in the previous minute (T1), the first minute while drinking (T2) and the first minute after stopping drinking (T3).

The relation between workload and personal well-being among university professors

2019

The aim of the present study was to explore the level of perceived workload of university professors and to evaluate related psychosocial risks, such as addiction to work, psychological distress, and work–life conflicts. A total of 252 professors, balanced for gender (Mean age = 48.1; DS: 5.1) from 10 different universities across Europe participated in the research. Participants completed the University’s Work Environment Survey, the Dutch Workaholism Scale, and The General Health Questionnaire. The results showed that workload, when linked to bureaucratic university practices, is a predisposing factor to a negative perception of work-related well-being among university professors.

'Magnetic Stimulation in the treatment of Addiction'

Abstract 1690: Differential autophagy activation in KRAS and EGFR mutant lung adenocarcinomas.

2013

Abstract Lung cancer is the leading cause of cancer deaths in western countries, and adenocarcinomas (LADs) are the most frequent histological subtype. The aberrant activation of the kinases promotes plethora of tumorigenic processes, mainly through PI3K and MAPK oncogenic pathways leading to oncogene addiction. The activation of PI3K pathway deregulates mTOR, a master kinase for cell growth and autophagy. Autophagy can be pro- or anti- tumorigenic, however its roles in protecting tumors exposed to metabolic stress under chemotherapy are considered as a survival mechanism for the tumors leading to acquired resistance. Consequently, the inhibition of autophagy is an attractive therapy to pre…

Acetaldehyde as a drug of abuse: insight into AM281 administration on operant-conflict paradigm in rats

2013

Increasing evidence focuses on acetaldehyde (ACD) as the mediator of the rewarding and motivational properties of ethanol. Indeed, ACD stimulates dopamine release in the nucleus accumbens and it is self-administered under different conditions. Besides the dopaminergic transmission, the endocannabinoid system has been reported to play an important role in ethanol central effects, modulating primary alcohol rewarding effect, drug-seeking and relapse behaviour. Drug motivational properties are highlighted in operant paradigms which include response-contingent punishment, a behavioural equivalent of compulsive drug use despite adverse consequences. The aim of this study was thus to characterize…

Effects of tobacco cigarettes, e-cigarettes, and waterpipe smoking on endothelial function and clinical outcomes

2020

Abstract Tobacco smoking is a leading cause of non-communicable disease globally and is a major risk factor for cardiovascular disease (CVD) and lung disease. Importantly, recent data by the World Health Organizations (WHO) indicate that in the last two decades global tobacco use has significantly dropped, which was largely driven by decreased numbers of female smokers. Despite such advances, the use of e-cigarettes and waterpipes (shisha, hookah, narghile) is an emerging trend, especially among younger generations. There is growing body of evidence that e-cigarettes are not a harm-free alternative to tobacco cigarettes and there is considerable debate as to whether e-cigarettes are saving …

Gender differences in internet addiction: A study on variables related to its possible development

2023

Internet addiction and its related variables (i.e., internet gaming addiction, social media addiction, fear of missing out, phubbing) have mostly been investigated in the general population without considering possible gender differences. The present study aimed to investigate the specific characteristics of men and women in the possible development of pathological behaviors related to internet addiction. A total of 276 participants (of ages ranging from 18 to 30 years old) were recruited in the study (46.7% were males) and responded to online questionnaires on variables related to internet addiction and psychological traits. The results showed that gender represents a key factor in explain…