Results 21 to 30 of about 103,401 (257)

Animal Studies of Addictive Behavior [PDF]

Cold Spring Harbor Perspectives in Medicine, 2012
It is increasingly recognized that studying drug taking in laboratory animals does not equate to studying genuine addiction, characterized by loss of control over drug use. This has inspired recent work aimed at capturing genuine addiction-like behavior in animals.
Ahmed H., Serge, Vanderschuren, L., Ahmed, S.   +2 more
openaire   +6 more sources

Perceived Strain Due to COVID-19-Related Restrictions Mediates the Effect of Social Needs and Fear of Missing Out on the Risk of a Problematic Use of Social Networks

Frontiers in Psychiatry, 2021
The occurrence of the COVID-19-virus led to drastic short-term measures to reduce its spread and influence. Regulations such as “physical distancing,” mentioned as “social distancing,” and the closure of public facilities during the lockdown could be ...
Elisa Wegmann, Annika Brandtner, Matthias Brand, Matthias Brand   +3 more
doaj   +1 more source

Access to medication for opioid use disorder supported by telemedicine and healthcare coverage: A web-based survey during the COVID-19 pandemic

Addictive Behaviors Reports, 2023
Background and Aims: Medications for opioid use disorder (MOUD) are highly effective in improving treatment outcomes and reducing overdose. Concerns about interrupted access to critical MOUD services led to expansion of telemedicine services during the ...
Mollie A. Monnig, Samantha E. Clark, Hayley Treloar Padovano, Alexander W. Sokolovsky, Kimberly Goodyear, Jasjit S. Ahluwalia, Peter M. Monti   +6 more
doaj   +1 more source

Differential expression profiling of tRNA-Derived small RNAs and their potential roles in methamphetamine self-administered rats

Frontiers in Genetics, 2023
Transfer RNA-derived small RNAs (tsRNAs) are a novel class of short, non-coding RNAs that are closely associated with the pathogenesis of various diseases.
Yun Zhou, Qingxiao Hong, Qingxiao Hong, Wenjin Xu, Wenjin Xu, Weisheng Chen, Weisheng Chen, Xiaohu Xie, Xiaohu Xie, Dingding Zhuang, Dingding Zhuang, Miaojun Lai, Miaojun Lai, Dan Fu, Dan Fu, Zemin Xu, Zemin Xu, Majie Wang, Majie Wang, Wenhua Zhou, Wenhua Zhou, Huifen Liu, Huifen Liu   +22 more
doaj   +1 more source

The effects of cognitive-behavioral group therapy for reducing symptoms of internet addiction disorder and promoting quality of life and mental health

Trends in Psychiatry and Psychotherapy, 2021
Introduction Internet addiction disorder has reportedly become an important cause of health and social problems. The aim of this study was to investigate the effectiveness of cognitive-behavioral group therapy for internet addiction symptoms, quality of ...
Seyyed Salman Alavi, Maryam Ghanizadeh, Mohammad Reza Mohammadi, Fereshteh Jannatifard, Sudeh Esmaili Alamuti, Malihe Farahani   +5 more
doaj   +1 more source

Personality and Cognition in Gamers: Avoidance Expectancies Mediate the Relationship Between Maladaptive Personality Traits and Symptoms of Internet-Gaming Disorder

Frontiers in Psychiatry, 2018
Internet-gaming disorder (IGD) has become a clinically relevant phenomenon worth investigating with respect to its mechanisms of development and maintenance.
Christian Laier, Elisa Wegmann, Matthias Brand, Matthias Brand   +3 more
doaj   +1 more source

The fear in desire: linking desire thinking and fear of missing out in the social media context

BMC Psychology, 2023
According to the Elaborated Intrusion Theory of Desire, desire thinking and an associated deficit are fundamental factors to the emergence of craving. In the special case of problematic social networking sites (SNS) use, this experienced deficit could be
Annika Brandtner, Elisa Wegmann
doaj   +1 more source

Associations between alcohol and cannabis use before and during the COVID-19 pandemic: Results of a community survey

Addictive Behaviors Reports, 2022
The COVID-19 pandemic has impacted individuals around the world, creating unprecedented challenges. Due to lockdowns and social distancing measures, many people have turned to contactless modes of obtaining alcohol and other substances (e.g., home ...
Kimberly Goodyear, Patience Moyo, Jaqueline C. Avila, Jasjit S. Ahluwalia, Mollie A. Monnig   +4 more
doaj   +1 more source

Linking drug and food addiction: an overview of the shared neural circuits and behavioral phenotype

Frontiers in Behavioral Neuroscience, 2023
Despite a lack of agreement on its definition and inclusion as a specific diagnosable disturbance, the food addiction construct is supported by several neurobiological and behavioral clinical and preclinical findings.
Alice Passeri, Alice Passeri, Diana Municchi, Diana Municchi, Giulia Cavalieri, Lucy Babicola, Rossella Ventura, Rossella Ventura, Matteo Di Segni, Matteo Di Segni   +9 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source