Results 121 to 130 of about 6,736 (194)

The Role of the Gut Microbiome in the Complex Network of Frailty Syndrome and Associated Comorbidities in Aging

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
This study analyzed gut microbiota in older adults with and without Frailty Syndrome by 16S rRNA gene sequencing and metagenomics. Frailty was associated with altered microbial composition, metabolic functions, and increased antimicrobial resistance, whereas non‐frail individuals showed healthier profiles.
Ana Barberá   +5 more
wiley   +1 more source

Evaluation of Skinfolds Based Predictive Equations for Estimating Body Fat Percentage in Older Adults: A Comparison Using Digital Adipometer (Lipowise) and Dual‐Energy X‐Ray Absorptiometry (DXA)

open access: yesClinical Obesity, Volume 16, Issue 1, February 2026.
ABSTRACT Accurate assessment of body fat percentage (%BF) is essential for predicting health risks in older adults, as age‐related changes affect fat distribution and measurement accuracy. While dual‐energy x‐ray absorptiometry (DXA) is a standard reference, it is costly and less accessible.
Gabriela Benatti de Oliveira   +4 more
wiley   +1 more source

Changes in Components of Sarcopenia Diagnostic Criteria Throughout the Surgical Treatment of Oesophagogastric Cancer Surgery: A Prospective Longitudinal Study

open access: yesJournal of Human Nutrition and Dietetics, Volume 39, Issue 1, February 2026.
ABSTRACT Introduction Low skeletal muscle is prevalent and associated with poorer outcomes after oesophagogastric (OG) cancer surgery. However, sarcopenia, including strength and function, is less commonly assessed. Therefore, we aimed to describe the prevalence of sarcopenia and changes in diagnostic criteria within 1 year of OG cancer surgery ...
Lisa C. Murnane   +7 more
wiley   +1 more source

Self-reinforced piezoelectric chip for scaffold-free repair of critical-sized bone defects. [PDF]

open access: yesNat Commun
Li W   +10 more
europepmc   +1 more source

Introduction: 1D Nanomaterials/Nanowires. [PDF]

open access: yes, 2019
Garnett, Erik   +2 more
core  

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