Results 41 to 50 of about 3,304,891 (354)

Snaps, Selfies, and Shares: How Three Popular Social Media Platforms Contribute to the Sociocultural Model of Disordered Eating Among Young Women

Cyberpsychology, Behavior, and Social Networking, 2018
The current study aimed to integrate and test the sociocultural model of disordered eating with theories explaining the impact of mass media on the development of disordered eating for users of three popular social networking platforms.
Jessica F. Saunders, A. Eaton
semanticscholar   +1 more source

Three Mediating Pathways of Anxiety and Security in the Relationship between Coping Style and Disordered Eating Behaviors among Chinese Female College Students

Neural Plasticity, 2021
Background. According to previous studies, eating disorders and disordered eating behaviors are associated with coping style, anxiety, and sense of security. However, the specific mechanism between them has not been elucidated.
Wenyue Han, Zheng Zheng, Ning Zhang
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Relationship between social media use and disordered eating behavior among female university students in Qatar [PDF]

Journal of Health and Social Sciences, 2019
Introduction: Abundant literature has established the negative impact of traditional media on body image and disordered eating behaviors among young women.
Yara Qutteina, Catherine Nasrallah, Linda Kimmel, Salma M. Khaled   +3 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Disordered eating concerns, behaviors, and severity in young adults clustered by anxiety and depression

Brain and Behavior, 2021
Objectives Little is known about how anxiety and depression in combination relate to eating disorder concerns (eating, shape, and weight concern) and behaviors (restraint eating, binge eating, and purging) indicative of eating disorder symptom severity ...
Kaitlyn M. Eck, Carol Byrd‐Bredbenner
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Gender-specific responses to multifaceted factors associated with disordered eating among adolescents of 7th to 9th grade

Journal of Eating Disorders, 2022
Plain English Summary This study examined gender-specific responses to multifaceted factors associated with disordered eating, including personal, behavioral, family, and school-related characteristics.
Duan-Rung Chen, Grace Sun, Brianna Levin
doaj   +1 more source

Eating disorders

Anales del Sistema Sanitario de Navarra, 2009
At the present time, research into Eating Disorders is being carried out in very different areas: clinical and diagnostic, epidemiological, comorbidity, aetiopathogeny, treatment and forms of care. This paper reviews this type of pathology, and aims to update the most important data in the different fields. The epidemiological studies of recent decades
M, Aguinaga, L J, Fernández, J, Varo
openaire   +3 more sources