Background & AimsTetrachloroethylene (PCE) is a volatile organic compound (VOC) used in industrial settings. Pre-clinical studies have linked PCE to hepatotoxicity, but clinical data beyond selected occupational cohorts represent a critical knowledge gap.MethodsWe utilised data from the National Health and Nutrition Examination Survey (NHANES) from 2017 to 2020, a nationally representative survey of the US… Continue reading #Tetrachloroethylene Is Associated With Presence of Significant Liver #Fibrosis: A National Cross-Sectional Study in US Adults
Physical #activity as a modifiable risk factor in preclinical #Alzheimer’s disease
Physical inactivity is a recognized modifiable risk factor for Alzheimer’s disease (AD), yet its relationship with progression of AD pathology in humans remains unclear, limiting the effective translation into prevention trials. Using pedometer-measured step counts in cognitively unimpaired older adults, we demonstrated an association between higher physical activity and slower cognitive and functional decline in… Continue reading Physical #activity as a modifiable risk factor in preclinical #Alzheimer’s disease
Dietary #flavanols preserve upper- and lower-limb endothelial function during #sitting in high- and low-fit young healthy males
Sedentary behaviour is very prevalent in modern societies, with young adults spending approximately 6 h/day sitting. Sitting induces declines in endothelial function, increasing the risk of cardiovascular diseases. Nutrition during sitting may be used as a strategy to minimise such effects. This acute randomised, counterbalanced, double-blinded, cross-over, placebo-controlled human study investigated whether intake of dietary… Continue reading Dietary #flavanols preserve upper- and lower-limb endothelial function during #sitting in high- and low-fit young healthy males
High-sensitivity cardiac #troponin I and risk of #dementia: the 25-year longitudinal Whitehall II study
Background and AimsThis study hypothesizes that subclinical myocardial injury during midlife, indexed by increases in cardiac troponin I, is associated with accelerated cognitive decline, smaller structural brain volume, and higher risk of dementia.MethodsOverall, 5985 participants in the Whitehall II study, aged 45–69 who had cardiac troponin I measured by a high-sensitivity assay at baseline (1997–99),… Continue reading High-sensitivity cardiac #troponin I and risk of #dementia: the 25-year longitudinal Whitehall II study
Discovery of Late Intermediates in #Methylenomycin Biosynthesis Active against Drug-Resistant Gram-Positive #Bacterial Pathogens
The methylenomycins are highly functionalized cyclopentanone antibiotics produced by Streptomyces coelicolor A3(2). A biosynthetic pathway to the methylenomycins has been proposed based on sequence analysis of the proteins encoded by the methylenomycin biosynthetic gene cluster and the incorporation of labeled precursors. However, the roles played by putative biosynthetic enzymes remain experimentally uninvestigated. Here, the biosynthetic… Continue reading Discovery of Late Intermediates in #Methylenomycin Biosynthesis Active against Drug-Resistant Gram-Positive #Bacterial Pathogens
Best Evidence Summary of Traditional Chinese Medicine Nursing Technology for Patients With Chronic #Fatigue Syndrome
The existing guidelines and expert consensus on Traditional Chinese Medicine (#TCM) nursing technology for chronic fatigue syndrome (CFS) are few and not prominent. The relevant systematic reviews and randomized controlled trials lack scientific quality evaluation resulting in a lack of systematic and standardized evidence-based evidence of TCM nursing technology in clinical practice. Therefore, this study… Continue reading Best Evidence Summary of Traditional Chinese Medicine Nursing Technology for Patients With Chronic #Fatigue Syndrome
#Subretinal Photovoltaic Implant to Restore #Vision in Geographic Atrophy Due to AMD
Geographic atrophy due to age-related macular degeneration (AMD) is the leading cause of irreversible blindness and affects more than 5 million persons worldwide. No therapies to restore vision in such persons currently exist. The photovoltaic retina implant microarray (PRIMA) system combines a subretinal photovoltaic implant and glasses that project near-infrared light to the implant in… Continue reading #Subretinal Photovoltaic Implant to Restore #Vision in Geographic Atrophy Due to AMD
#Acupuncture for Major #Depressive Disorder: Exploring the #Gut Microbiota as a Novel Therapeutic Pathway
This study investigates the efficacy of acupuncture at Baihui (GV20) and Zusanli (ST36) acupoints in alleviating depressive symptoms and elucidates the underlying mechanisms.MethodsSixty male C57BL/6J mice were subjected to an 8-week chronic unpredictable mild stress (CUMS) paradigm. Acupuncture was administered to two groups during the final 3 weeks: one under CUMS and the other without… Continue reading #Acupuncture for Major #Depressive Disorder: Exploring the #Gut Microbiota as a Novel Therapeutic Pathway
Mapping multimodal risk factors to #mental health outcomes
A key challenge in predicting a person’s state of mind is that a wide range of contributing factors each has a subtle, yet meaningful, influence on mental health. Here we applied data mining techniques to identify the most important risk factors for predicting current symptoms and longitudinal outcomes from the Adolescent Brain Cognitive Developmental study… Continue reading Mapping multimodal risk factors to #mental health outcomes
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