Results 131 to 140 of about 66,264 (314)

Reducing the impact of peer victimization on adolescent insomnia: Which is more important, peers or family support?

Frontiers in Psychiatry
BackgroundAdolescent insomnia is a global public health issue, with peer victimization identified as one of the risk factors. However, some adolescents are able to resist the negative impact of peer victimization, and the protective mechanisms underlying
Siyi Hu, Yuxuan Wang, Qirong Wan, Zhenhua Chen, Zhenhua Chen, Jingyi Fan, Jingyi Fan   +6 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Peer victimization, depressive symptoms and non-suicidal self-injury behavior in Chinese migrant children: the roles of gender and stressful life events

Psychology Research and Behavior Management, 2019
Quanquan Wang, Xia LiuInstitute of Developmental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, People’s Republic of ChinaBackground: Non-suicidal self-injury (NSSI) has become a worldwide health concern, especially for the ...
Wang Q, Liu X
doaj  

Retrospective Perceptions of Income Inequality, School, and Neighborhood Conditions: Associations with Peer Victimization During Adolescence and Young Adulthood

Behavioral Sciences
Several immediate and distal social environmental factors work directly and indirectly with one another to contribute to multiple forms of peer victimization.
Joseph Cino, Sierra Barnes, Ann H. Farrell, Mollie J. Eriksson, Tracy Vaillancourt   +4 more
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Victimization by Critical Life Events

, 1993
Victimization is characterized by some damages or losses, e.g. the loss of freedom, health, wealth, love, the feeling of security or invulnerability, social status, and so forth.
Montada, Leo
core   +1 more source

Lifetime Exposure to Digital Victimization and Depressive Symptoms in Adolescents in Chile: The Mediating Role of Self-Esteem

Adolescents
Digital victimization has been increasingly linked to adverse mental health outcomes during adolescence; however, less is known about its association with depressive symptoms when accounting for other forms of peer victimization and underlying ...
Rodrigo Moya-Vergara, Diego Portilla-Saavedra, Jennifer Marín Medina, Catalina Carvallo Parraguez, Katherin Castillo-Morales, Ricardo Espinoza-Tapia   +5 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source