Results 231 to 240 of about 3,315,577 (358)

Recent applications of magnetic iron oxide nanoparticles for cerebral blood volume quantification in functional magnetic resonance imaging

open access: yesIbrain, EarlyView.
This study explores the recent advances in the use of iron oxide nanoparticles (IONPs) in functional MRI (fMRI) for studying brain functions, specifically cerebral blood volume (CBV) measurements. It covers fMRI techniques, magnetic nanoparticle synthesis, coating methods, and their applications in CBV imaging, in comparison to other contrast agents in
Giorgio Capuzzello   +3 more
wiley   +1 more source

Mortality from cancer and non‐cancer diseases in the Lithuanian cohort of Chernobyl cleanup workers (2001–2020)

open access: yesInternational Journal of Cancer, EarlyView.
What's New? Following the Chernobyl disaster, workers were recruited from formerly Soviet‐occupied areas, including Lithuania, to participate in clean‐up efforts. Radiation exposure incurred by workers during these efforts offers a unique opportunity for the study of long‐term health effects.
Rita Steponaviciene   +3 more
wiley   +1 more source

Distinctive metabolic disturbances associated with redox homeostasis, nervous and hormonal functions during gut microbial enrichment upon polystyrene microplastic exposure

open access: yesiMetaOmics, EarlyView.
Microplastic‐induced gut microbial enrichment was dominated by bacteria within Eubacteriales, correlated with the virome, and accompanied by colitis. The polyamine synthetic pathway was activated to maintain glutathionylspermidine homeostasis, concurrent with decreases in pathways involved in the production of energy and reactive oxygen species under ...
Guozhu Ye   +6 more
wiley   +1 more source

Brain Activity Within Prefrontal Cortex: A Resting‐State fNIRS Comparative Study in High‐Functioning Autism Preschoolers and Typically Developed Peers

open access: yesJournal of Biophotonics, EarlyView.
We applied functional near‐infrared spectroscopy (fNIRS) to detect the brain function within the prefrontal cortex in the 23 typically developing (TD) preschool children and 48 children with high‐functioning autism (HFA), aiming to observe the differences in brain function within the prefrontal cortex between the two groups.
Wenlong Song   +3 more
wiley   +1 more source

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