The relationship between parental smartphone dependence and elementary students' internet addiction during the COVID-19 lockdown in China: the mediating role of parent-child conflict and the moderating role of parental roles.

During the COVID-19 lockdown in China, the shift of family members' work and study to online platforms accelerated internet proliferation and led to a growing prominence of internet addiction among younger age groups, posing a threat to individual and societal health development. Previous research has primarily focused on upper-grade elementary students, with relatively less attention given to younger age groups, resulting in insufficient representativeness of the elementary student samples. Additionally, research exploring how parental addictive behaviors are associated with the mechanisms of internet addiction among elementary students has been limited, which affects the development of scientifically based and effective intervention measures for addressing internet addiction in this population.

Integrated Transcriptome Analysis Reveals Molecular Subtypes and ceRNA Networks in Multiple Sclerosis.

Aim: Multiple sclerosis (MS) is a chronic autoimmune disease affecting the central nervous system (CNS). While extensively studied, its molecular subtypes and mechanisms remain poorly understood, hindering the identification of effective therapeutic targets.

Methods: We used ConsensusClusterPlus to analyze transcriptome data from 215 MS patient samples, identifying distinct molecular subtypes.

Glutamatergic CYLD deletion leads to aberrant excitatory activity in the basolateral amygdala: association with enhanced cued fear expression.

JOURNAL/nrgr/04.03/01300535-202511000-00029/figure1/v/2024-12-20T164640Z/r/image-tiff Neuronal activity, synaptic transmission, and molecular changes in the basolateral amygdala play critical roles in fear memory. Cylindromatosis (CYLD) is a deubiquitinase that negatively regulates the nuclear factor kappa-B pathway.

Chiropractic Care in Children: A Review of Evidence and Safety.

Complementary therapies are used to treat many pediatric symptoms and health conditions, and chiropractic care is one of the most commonly used forms of complementary therapies by children and adolescents. Research studies have investigated the evidence behind and safety of chiropractic care in pediatrics with various musculoskeletal and non-musculoskeletal conditions. There are limited data with a range of findings and often no definite conclusion.

Dietary supplementation with lycopene improves semen quality and antioxidant status in breeder roosters.

This study investigated the effects of dietary lycopene supplementation on semen quality, testicular histology, antioxidant capacity, and reproductive hormone levels in aging breeder roosters. A total of 96 roosters were randomly divided into four groups and supplemented with 0, 50, 100, and 200 mg/kg of lycopene for six weeks. Lycopene significantly improved semen volume, sperm concentration, motility, viability, and morphological parameters at all doses (P < 0.