Results 181 to 190 of about 104,016 (302)

Acute Effects of Sleep Extension on Fatigue, Inhibitory Control, Short‐Term Vigilance and Neuromuscular Function in Youth Elite Ice Hockey Players: A Randomised Crossover Trial

Journal of Sleep Research, EarlyView.
Scheduling a 10‐h sleep opportunity (sleep extension) in elite youth athletes increased total sleep time by approximately 1 h compared to normal sleep. Cognitive performance on an inhibitory control task (20‐min colour multisource interference task; cMSIT) improved after sleep extension, and this was accompanied by an overall lower perception of ...
Giorgio Varesco, Felix‐Antoine Lavoie, Jeannick Adoutoro, Xavier Michaud, Sheryl Guloy, Antonio Martin, Guido Simonelli   +6 more
wiley   +1 more source

Elucidation of the effects of caffeine consumption on estrous cycle, hematology, and lipid profile of female Wistar rats. [PDF]

Sci Rep
Ogunwole E, Ogunmiluyi OE, Adesida AO, Akinwa PO, Akinya AO, Fakeye OA, Oyetoyan BO.   +6 more
europepmc   +1 more source

Increased p‐Tau181 Levels After Overnight Wakefulness Are Associated With Neuroticism in Young Women

Journal of Sleep Research, EarlyView.
Overnight wakefulness, mimicking night shift conditions, impaired morning vigilance in healthy, reproductive‐aged women, regardless of estradiol or neuroticism. However, the overnight wakefulness‐related rise in the Alzheimer's disease blood biomarker p‐Tau181 was greater in women with higher neuroticism, suggesting that neurobiological vulnerability ...
Diana A. Nôga, Elisa M. S. Meth, Abdullah Almajni, Viviana Rossi, Camilla Zetterlund, Samira F. M. Noory, Michaela Danek, Asma Al‐Grety, André P. Pacheco, Meina Wu, Mia Phillipson, Henrik Zetterberg, Kim Kultima, Pei Xue, Christian Benedict   +14 more
wiley   +1 more source

Delta‐9‐Tetrahydrocannabinol (THC) Before Bedtime: Feasibility and Mechanistic Pilot Study on Sleep and Cardiac Autonomic Activity

Journal of Sleep Research, EarlyView.
ABSTRACT Disordered sleep is a common reason individuals report using cannabis, yet the physiological effects of Δ9‐tetrahydrocannabinol (Δ9‐THC) on sleep and autonomic regulation remain incompletely understood. Early studies reported acute sleep‐promoting effects of Δ9‐THC, but chronic use has been associated with disrupted sleep and possible ...
Joshua E. Gonzalez, Alicia V. Stewart, Jacquelin L. Ellison, Omar H. Ordaz, LaTroy D. Robinson, Noal A. Clemons, Jonathan S. Emens, Sean P. M. Rice, Steven A. Shea, Nicole P. Bowles   +9 more
wiley   +1 more source

Association of coffee and caffeine consumption with risk and prognosis of endometrial cancer and its subgroups: a Mendelian randomization. [PDF]

Front Nutr, 2023
Chen Z, Liu C, Wu J, Kong F.
europepmc   +1 more source

Rest Assured: The Association of Structural, Functional Support, and Loneliness With Subjective Sleep Health

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep is increasingly understood as a socially embedded phenomenon. This study examined how structural and functional aspects of social support, as well as loneliness, relate to sleep health in a German sample of middle‐aged adults (N = 5388).
Eva De Camargo, Stephanie Schindler, Andrea E. Zülke, Heide Glaesmer, Andreas Hinz, Christoph Engel, Kerstin Wirkner, Steffi G. Riedel‐Heller, Georg Schomerus, Christian Sander   +9 more
wiley   +1 more source

Caffeine Consumption Patterns, Health Impacts, and Media Influence: A Narrative Review. [PDF]

Cureus
Rauf MQ, Sharma L, Essiet E, Elhassan O, Fahim R, Irem-Oko F, Sreedharan J.   +6 more
europepmc   +1 more source

Three Decades of China's Bt Cotton: Achievements and Insights

Plant Biotechnology Journal, EarlyView.
ABSTRACT Cotton is a vital natural fibre crop with significant economic value worldwide. In response to the threat of cotton bollworm (Helicoverpa armigera), the China government initiated a research project in 1992 to develop transgenic Bacillus thuringiensis (Bt) cotton.
Zhigang Meng, Xiufeng Han, Guangqin Yang, Yuan Wang, Yi Zhou, Qi Zhou, Yanyan Li, Tao Zhou, Sandui Guo, Shuangxia Jin, Chengzhen Liang   +10 more
wiley   +1 more source

Community-based causal evidence that high habitual caffeine consumption alters distinct polysomnography-derived sleep variables. [PDF]

J Psychopharmacol
Stucky B, Henckel L, Maathuis MH, Haba-Rubio J, Marques-Vidal P, Siclari F, Heinzer R, Landolt HP.   +7 more
europepmc   +1 more source

Using an Adapted Job Demands–Resources Model to Examine the Use of Legal, Prescription, and Illegal Drugs for Cognitive Enhancement in the Working Population in Germany

Sociological Inquiry, EarlyView.
Chronic stress is a global issue with detrimental effects on health and productivity, often leading individuals to adopt health‐related coping strategies. This study uses an adapted Job Demands–Resources model to examine how various job demands and resources impact perceived stress and, consequently, the use of legal, prescription, and illegal drugs ...
Sebastian Sattler, Mareike Reimann, Myriam Baum, Nina Hänel   +3 more
wiley   +1 more source