Results 51 to 60 of about 26,527 (265)

Common Psychiatric Disorders and Caffeine Use, Tolerance, and Withdrawal: An Examination of Shared Genetic and Environmental Effects [PDF]

Twin Research and Human Genetics, 2012
Background:Previous studies examined caffeine use and caffeine dependence and risk for the symptoms, or diagnosis, of psychiatric disorders. The current study aimed to determine if generalized anxiety disorder (GAD), panic disorder, phobias, major depressive disorder (MDD), anorexia nervosa (AN), or bulimia nervosa (BN) shared common genetic or ...
Jocilyn E, Bergin, Kenneth S, Kendler
openaire   +2 more sources

Alcohol and Substance Use Disorders in DSM-5 [PDF]

Psikiyatride Güncel Yaklaşımlar, 2015
When we compare the categories about alcohol, and substance-related disorders in DSM-IV and DSM-5, the new category, named addictive disorders is the most striking change. Only gambling disorder have been identified currently in this category.
Gulcan Gulec, Ferdi Kosger, Altan Essizoglu   +2 more
doaj   +1 more source

Comorbidity of Substance Use Disorders and Eating Disorders: a major concern for mental health care professionals

European Psychiatry, 2022
Introduction During the last 30 years, many studies have shown a high prevalence of substance use among patients diagnosed with an Eating Disorder (ED).
C. Tapoi
doaj   +1 more source

Investigação dos efeitos da cafeína sobre as alterações comportamentais e neuroquímicas apresentadas por camundongos nocautes para o receptor de lipoproteínas de baixa densidade (LDL) [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2015.A cafeína é uma substância que pode alterar o funcionamento do sistema nervoso central e ...
Szczepanik, Jozimar Carlos
core  

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich, Jonathan A. Gernert, Hanna Zimmermann, Lisa Tagnin, Marianthi Zeinaki, Laura Sanzo, Letizia Vogler, Elisabeth Kaufmann, Justina Dargvainiene, Frank Leypoldt, Gérard N. Bischof, Robert Perneczky, Boris‐Stephan Rauchmann, Simon Lindner, Günter U. Höglinger, Rudolf A. Werner, Martin Kerschensteiner, Tania Kümpfel, Matthias Brendel, Franziska S. Thaler   +19 more
wiley   +1 more source

Gut Microbiota, Immunity, and Metabolism in the Progression From Chronic Liver Disease to Hepatocellular Carcinoma

Advanced Science, EarlyView.
This review explains how chronic liver injury progresses toward hepatocellular carcinoma through interconnected changes in gut microbes, metabolism, immunity, fibrosis, and diet. It highlights microbial metabolites, bile‐acid signaling, immune dysfunction, and nutritional or microbiome‐based interventions as opportunities to identify risk earlier ...
Yi Hu, Caiyan Lin, Lijie Zhang, Xue Jiang, Huawen Li, Yangzhe Wu   +5 more
wiley   +1 more source

Shift work disorder in nurses--assessment, prevalence and related health problems. [PDF]

PLoS ONE, 2012
BACKGROUND: This study investigates the prevalence of symptoms of shift work disorder in a sample of nurses, and its association to individual, health and work variables. METHODOLOGY/PRINCIPAL FINDINGS: We investigated three different shift work disorder
Elisabeth Flo, Ståle Pallesen, Nils Magerøy, Bente Elisabeth Moen, Janne Grønli, Inger Hilde Nordhus, Bjørn Bjorvatn   +6 more
doaj   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source

Energy drinks at adolescence: Awareness or unawareness?

Frontiers in Behavioral Neuroscience, 2023
Energy drinks (EDs) are beverages similar to soft drinks, characterized by high caffeine concentrations with additional ingredients like taurine and vitamins, marketed for boosting energy, reducing tiredness, increasing concentration, and for their ...
Cristina Cadoni, Alessandra Tiziana Peana   +1 more
doaj   +1 more source

Energy Drink Use Disorder – a Review of the Literature [PDF]

, 2023
Energy drinks (EDs) are non-alcoholic, caffeine-rich drinks (>15mg/100ml), also containing other psychoactive substances, e.g. taurine. Currently, the ICD 11 and DSM 5 classifications do not specify any “Energy drink use disorder.” The purpose of this
Krystian Krystian Cholewa Cholewa, Anna Grzywacz, Jolanta Masiak, Masiak, Jolanta, Katarzyna Czarnek, Cholewa, Krystian, Grzywacz, Anna, Czarnek, Katarzyna   +7 more
core   +1 more source