Results 91 to 100 of about 1,671,153 (255)

The Mediating Role of Narcissistic Attitudes in Exercise Addiction and Self-Esteem Among Referees

Research in Sport Education and Sciences
This study examines the relationship between exercise addiction and self-esteem among referees, while investigating the mediating role of narcissistic attitudes in this relationship.
Çağatay Dereceli, Sermin Ağralı Ermiş   +1 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Orthorexia Nervosa and exercise addiction in a sample of Tunisian athlete students

European Psychiatry
Introduction Orthorexia and exercise addiction can lead to serious health problems, such as malnutrition and exercise-related injuries. Objectives The aims of our study were to assess the prevalence of exercise addiction and orthorexia nervosa in ...
N. Smaoui, O. Bouattour, R. Feki, I. Gassara, S. Omri, M. Maalej, L. Zouari, M. Maalej, J. Ben Thabet, N. Charfi   +9 more
doaj   +1 more source

Towards Reliable and International Screening of The Expanded Exercise Addiction Inventory (EAI-3): Serbia and Croatia [PDF]

, 2023
openI am participating in a study on Cross-cultural validation of an expanded Exercise Addiction Inventory. The first part of the research was dedicated to data collection.
BJEGOVIC, NIKOLINA
core  

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Exercise addiction and disordered eating in young Lebanese regular sport practitioners: the indirect role of body appreciation and body dysmorphic concerns

Journal of Eating Disorders
Background Disordered eating, encompassing behaviors like restrictive dieting, binge eating, and purging, is a prevalent issue with significant psychological and physical consequences.
Michelle Abi Karam, Rana El Khoury, Carla Hokayem, Nada Akiki, Sahar Obeid, Feten Fekih-Romdhane, Souheil Hallit, Marie Hokayem   +7 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Exercise addiction: is it linked to eating disorders? A cross-sectional study in a sample of Tunisian athlete students

European Psychiatry
Introduction Eating disorders and sports addiction are becoming increasingly common among athletes.It’s important to be aware of these disorders in order to improve their overall prevention.
N. Smaoui, O. Bouattour, R. Feki, I. Gassara, M. Maalej, N. Charfi, J. Ben Thabet, M. Maalej, S. Omri, L. Zouari   +9 more
doaj   +1 more source

Exercise addiction inventory

The EAI is a brief, reliable, and valid tool for screening exercise addiction risk, with robust psychometric support and widespread use. Revisions (EAI-R, EAI-3) improve sensitivity, reliability, and cross-cultural applicability, especially by adding ...
Ramírez, Andrés
core   +1 more source