Results 91 to 100 of about 67,770 (262)
iMeta, EarlyView.Schematic representation of the design. Tryptophan metabolism is enriched in serum metabolites and gut microbiota of centenarians, potentially contributing to healthy longevity. A key tryptophan metabolite 5‐methoxyindoleacetic acid (5‐MIAA) is linked to the Christensenellaceae R‐7 group and exhibits effects of delaying cell senescence, promoting ...
Xiaorou Qiu +16 more
wiley +1 more source
Nutrición Hospitalaria, 2013 Background: Sarcopenia is a geriatric syndrome, which affects the functional status and mobility of individuals. Objective: To identify the prevalence of sarcopenia and undernutrition, and to assess the association between sarcopenia and mobility, and ...
María del Consuelo Velázquez Alva +3 more
doaj +1 more source
Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.Abstract Background Hemihepatectomy with extrahepatic bile duct resection is considered the only curative treatment for perihilar cholangiocarcinoma. The aim of the study was to clarify the survival benefits in this invasive surgical procedure for elderly patients.
Takashi Kokumai +9 more
wiley +1 more source
Journal of Magnetic Resonance Imaging, EarlyView.Background MRI offers quantification of proton density fat fraction (PDFF) and tissue characteristics with T1 mapping. The influence of age, sex, and the potential confounding effects of fat on T1 values in skeletal muscle in healthy adults are insufficiently known.
Stephen J. Foulkes +7 more
wiley +1 more source
Detecting Underdiagnosed Medical Conditions with Deep Learning-Based Opportunistic CT Imaging [PDF]
arXivAbdominal computed tomography (CT) scans are frequently performed in clinical settings. Opportunistic CT involves repurposing routine CT images to extract diagnostic information and is an emerging tool for detecting underdiagnosed conditions such as sarcopenia, hepatic steatosis, and ascites.
arxiv
Development and implementation of an aspiration pneumonia cause investigation algorithm
The Clinical Respiratory Journal, Volume 17, Issue 1, Page 20-28, January 2023., 2023 Aspiration pneumonia remains an underdiagnosed and unestablished diagnosis. We propose the use of an algorithm (developed based on the JRS guidelines) to enable adequate management of older adults with pneumonia. When implemented in an acute setting, the algorithm enhanced the diagnosis of causative conditions, swallow screening, and preventative ...
Yuki Yoshimatsu +8 more
wiley +1 more source
Unsupervised Anomaly Detection on Implicit Shape representations for Sarcopenia Detection [PDF]
2025 IEEE International Symposium on Biomedical ImagingSarcopenia is an age-related progressive loss of muscle mass and strength that significantly impacts daily life. A commonly studied criterion for characterizing the muscle mass has been the combination of 3D imaging and manual segmentations. In this paper, we instead study the muscles' shape.
arxiv