Results 181 to 190 of about 53,933 (291)

Recanting Twins: Addressing Intermediate Confounding in Mediation Analysis

open access: yesStatistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT The presence of intermediate confounders, also called recanting witnesses, is a fundamental challenge to the investigation of causal mechanisms in mediation analysis, preventing the identification of natural path‐specific effects. Common alternatives (such as randomizational interventional effects) are problematic because they can take non ...
Tat‐Thang Vo   +4 more
wiley   +1 more source

Design of Experiments (DoE)‐Optimized Polymeric Oxytocin Nanoparticles for Enhanced Nose‐to‐Brain Delivery

open access: yesSmall, Volume 22, Issue 8, 6 February 2026.
Intranasal (IN) delivery of PEGylated PLGA nanoparticles (NPs) loaded with oxytocin (OT) (OT‐NP‐PEG) is investigated as a strategy to enhance OT transport to the brain for treating autism and other neuropsychiatric disorders. The optimized NP formulation demonstrates appropriate physicochemical characteristics, improved stability, and enhanced mucosal ...
Naveed Ahmad   +11 more
wiley   +1 more source

Total serum T3 and T4 in nontoxic goiter and autonomous adenoma [PDF]

open access: yes, 1972
Borowzak, H.   +5 more
core   +1 more source

Mannose Oligosaccharide‐Conjugated In Situ Pore‐Forming Injectable Hydrogels for Rheumatoid Arthritis Treatment by Reprogramming Macrophage Extracellular Vesicles

open access: yesSmall Methods, Volume 10, Issue 3, 9 February 2026.
Design of an injectable porous hydrogel modulating macrophages and their secreted EVs for joint defect repair in the pathology of rheumatoid arthritis. a) The solution containing HA and CS‐MOS, upon mixing with a crosslinker solution, undergoes porous hydrogel formation with the escape of generated CO₂ gas.
Anan Zhang   +9 more
wiley   +1 more source

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