Sleep behaviours are potentially modifiable risk factors for infectious disease. However, little is known about the combined effects of multiple sleep factors on the risk of infections. We investigated the prospective associations of combined healthy sleep patterns with the risk of hospitalization for infection in 397,523 participants (mean (SD) age: 56.3 (8.1) years) from the… Continue reading Healthy #sleep patterns and risk of hospitalization for #infection: a large community-based cohort study
Author: aledopress
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60 is the new 40: preparing for better bone #health in later life
Objective: In this study we evaluated associations between nutritional factors, including calcium supplementation, and outcomes of fracture and cardiovascular mortality. We chose to report both outcomes as an illustration of the importance of nutritional factors in midlife to heart disease as this may be more impactful for supporting behavior change strategies, particularly in men.Methods: This… Continue reading 60 is the new 40: preparing for better bone #health in later life
Association Between #Alcohol Consumption, #Cognitive Abilities, and Neuropathologic Changes
Background and ObjectivesHeavy alcohol consumption is a major global health concern linked to increased morbidity and mortality. However, the long-term impact of excessive alcohol consumption on cognitive abilities and dementia-related neuropathology is unclear. The aim of this study was to analyze the association between alcohol consumption and age-related neuropathologic outcomes in a population-based autopsy study.MethodsThis… Continue reading Association Between #Alcohol Consumption, #Cognitive Abilities, and Neuropathologic Changes
Intestinal #Microbiota Contributes to the Development of #Cardiovascular Inflammation and Vasculitis in Mice
Alterations in the intestinal microbiota contribute to the pathogenesis of various cardiovascular disorders, but how they affect the development of Kawasaki disease (KD) an acute pediatric vasculitis, remains unclear.METHODS:We used the Lactobacillus casei cell wall extract (LCWE) murine model of KD vasculitis to assess the contribution of the intestinal microbiota to the development of vascular… Continue reading Intestinal #Microbiota Contributes to the Development of #Cardiovascular Inflammation and Vasculitis in Mice
#Probiotics reduce negative #mood over time: the value of daily self-reports in detecting effects
The burgeoning field of the microbiome–gut–brain axis has inspired research into how the gut microbiome can affect human emotion. Probiotics offer ways to investigate microbial-based interventions but results have been mixed, with more evidence of beneficial effects in clinically depressed patients. Using a randomised, double-blind, placebo-controlled design in 88 healthy volunteers, we conduct a comprehensive… Continue reading #Probiotics reduce negative #mood over time: the value of daily self-reports in detecting effects
#Skin damage signals mediate #allergic sensitization to spatially unlinked antigen
Our current understanding of immunity to pathogens suggests that anatomic coupling of antigens with danger signals is a required feature for the formation of immune memory. However, in the context of pathogen-independent inflammation, the stringency of this anatomical coupling is unclear. Here, we demonstrate that multiple modes of skin injury were sufficient to induce a… Continue reading #Skin damage signals mediate #allergic sensitization to spatially unlinked antigen
GLP-1RA and SGLT2i Medications for Type 2 #Diabetes and #Alzheimer Disease and Related Dementias
Importance The association between glucagon-like peptide-1 receptor agonists (GLP-1RAs) and sodium-glucose cotransporter-2 inhibitors (SGLT2is) and risk of Alzheimer disease and related dementias (ADRD) remains to be confirmed.Objective To assess the risk of ADRD associated with GLP-1RAs and SGLT2is in people with type 2 diabetes (T2D).Design, Setting, and Participants This target trial emulation study used electronic… Continue reading GLP-1RA and SGLT2i Medications for Type 2 #Diabetes and #Alzheimer Disease and Related Dementias
Sociodemographic #biases in medical decision making by large language models
Large language models (LLMs) show promise in healthcare, but concerns remain that they may produce medically unjustified clinical care recommendations reflecting the influence of patients’ sociodemographic characteristics. We evaluated nine LLMs, analyzing over 1.7 million model-generated outputs from 1,000 emergency department cases (500 real and 500 synthetic). Each case was presented in 32 variations (31… Continue reading Sociodemographic #biases in medical decision making by large language models
Immune and metabolic effects of African heritage #diets versus Western diets in men: a randomized controlled trial
African heritage diets are increasingly being replaced by Western-style dietary patterns because of urbanization, economic development, increased access to processed foods, globalization and changing social norms. The health consequences of this nutrition transition are not well understood. We conducted a randomized controlled trial in the Kilimanjaro region in Northern Tanzania to investigate the immune and… Continue reading Immune and metabolic effects of African heritage #diets versus Western diets in men: a randomized controlled trial
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