Gold nanoparticles distinguish two forms of tryptophan in lab
A color-based assay used newly formed gold particles to estimate the mix of d- and l-tryptophan in defined laboratory samples.
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Loneliness Linked to Lower Self-Efficacy and Internet Addiction
A survey of 1,323 students found that internet addiction accounted for a small share of the association, while sleep quality altered two statistical links.
Nursing students most often saw injustice as poverty’s cause
A cross-sectional survey of 512 first- and second-year students in Türkiye found higher poverty-perception scores among those choosing injustice, but the results were exploratory.
Rice trial finds slow-release nitrogen lifts yields and energy efficiency
A randomized plot experiment found the highest grain yield and largest energy gains when side-deep slow-release fertilizer was paired with 30% urea at the panicle stage.
Study finds motor development trails cognition after newborn heart surgery
A small cohort followed from age 2 to 8 had lower group motor scores at later assessments, while cognition remained broadly near normative expectations.
Two-person stroke study finds EMG-based virtual reality feasible
Both participants completed the planned intervention without recorded clinical adverse events, but the study cannot establish that the training improved movement.
Metabolomics study flags serotonin in calcific valve stenosis
A two-phase serum study found wide metabolic differences, while serotonin remained a hypothesis-generating candidate rather than a direct discovery-phase hit.
Methamphetamine linked to shifting gut microbes in mice
A 120-day experiment found distinct bacterial patterns during drug exposure and abstinence, but the exploratory signals still need independent validation.
Machine-learning model predicts ADHD risk in children with allergic rhinitis
A retrospective study found that an XGBoost model using six clinical measures separated children with and without ADHD, but the findings still need outside testing.
Study finds alienation can coexist with belonging among resettled Nubians
A survey and interviews found several psychological patterns in the community, but the cross-sectional data cannot show that displacement caused them.
Kawasaki disease score holds up as CHROMR tracks with IFI27
In 363 children, the prespecified IFI27-MCEMP1 score separated Kawasaki disease from febrile illnesses, while CHROMR findings remained exploratory.
Management support linked to laboratory safety compliance
A survey of 510 people in university biomedical laboratories found that trust and self-efficacy were associated with reported compliance, but the study cannot establish cause and effect.
Employees in Both Bullying Roles Report More Distress
A cross-sectional analysis found psychological distress was the clearest correlate of employees classified as both targets and perpetrators, but it could not establish which came first.
Blood BDNF shows no reliable signal in three childhood disorders
A review of seven studies found no dependable difference from unaffected children and no clear link to cognitive severity, but the evidence was very uncertain.
Digital epilepsy tool meets early feasibility test, study finds
In a seven-person clinic study, MINDSET 2.0 was tested for tailored action plans and recommendations, but clinical benefits remain untested.
Dust mites topped reported eczema triggers in a Fujian clinic study
A retrospective review of 47 young patients found frequent reports of house dust mite and allergic rhinitis, but did not confirm sensitization or estimate community prevalence.
Health Qigong Engagement Linked to Wellbeing in Older Practitioners
A study of 1,173 older practitioners in six Chinese cities found positive links with psychological wellbeing, resilience and perceived social support, while stressing that the data cannot show cause and effect.
Mobile social media functions have mixed links to exercise and sitting time.
A Shandong survey of 452 older adults found that some mobile functions aligned with stronger exercise identity, while video and personalized feeds aligned with more social-media-specific sedentary time.
Rat study finds olanzapine weight gain alongside brain protein shifts
After 24 weeks of treatment, female rats gained more weight and showed changes in dorsal raphe proteins, inflammation and oxidative stress.
Mouse Study Finds No Detected Toxicity After Local Silver Nanoparticle Dosing
A peer-reviewed study found no treatment-related adverse effects or measurable plasma silver after 12 weeks, but did not assess local immune responses or tissue distribution.