air pollution – Medxy AI

Environmental Burden and Its Influence on Surgical Outcomes: Unveiling the Hidden Disparities

By MedXY 09/23/2026

This study links environmental burdens, notably air pollution and proximity to transportation, to increased postoperative complications, revealing a critical pathway for health disparities in surgery.

Cardiology news Public Health

Unveiling the Cardiovascular Toll of Long-Term Wildfire Smoke PM2.5 Exposure in Older Americans

By MedXY 09/15/2026

Long-term cumulative exposure to wildfire smoke PM2.5 significantly increases cardiovascular hospitalizations among U.S. older adults, with notable risks in ischemic heart disease and arrhythmias, highlighting the need for targeted public health measures.

Cardiology news Public Health

Linking Air Pollution to Heart Health: Chronic PM2.5 Exposure and Coronary Endothelial Dysfunction

By MedXY 09/11/2026

Chronic exposure to fine particulate matter (PM2.5) is linked to epicardial coronary endothelial dysfunction, an early marker of coronary artery disease, as demonstrated by invasive coronary vasoreactivity testing.

news OB/GYN & Women’s Health Public Health

Air Pollution and Its Impact on Age at Natural Menopause: Insights from the SWAN Study

By MedXY 08/24/2026

High exposure to ambient NO2 and O3 air pollutants is associated with approximately one year earlier natural menopause, highlighting environmental risks to women's reproductive aging.

Clinical Updates news

Long-Term Exposure to PM2.5 Constituents and Coronary Heart Disease Risk in China: A Comprehensive Review

By MedXY 07/21/2026

This review synthesizes evidence linking long-term exposure to PM2.5 constituents—particularly elemental carbon, organic carbon, and nitrate—with increased coronary heart disease and acute myocardial infarction risks in China, emphasizing the need for targeted air pollution control.

Cardiology news Public Health

Decoding the Cardiovascular Risks of PM2.5 Components: Insights from a Half-Million Chinese Adults Cohort Study

By MedXY 07/01/2026

This large-scale study links specific PM2.5 components, especially chloride, black carbon, and sulfate, to increased long-term cardiovascular disease risk, emphasizing targeted pollution control for better heart health.

Cardiology news Public Health

Low-Level Airborne Particulate Matter and Risk of Hypertension Hospitalization in Older U.S. Adults

By MedXY 06/10/2026

A large U.S. study found that even PM2.5 levels below current federal standards were linked to higher hypertension hospitalization risk in older adults, especially among women and some regional and socioeconomic groups.

Cardiology news Public Health

Low-Level Airborne Particulate Matter and Risk of Hypertension Hospitalization in Older U.S. Adults

By MedXY 06/10/2026

Among more than 26 million older U.S. adults, even PM2.5 levels below current standards were linked to higher hypertension hospitalization risk, suggesting no clearly safe low-exposure threshold.

news Public Health Respiratory

Motivational Interviewing and Air Cleaners for Smokers with COPD (MOVE): A Randomized, Double-Blind, Placebo-Controlled Trial

By MedXY 05/27/2026

Portable HEPA air cleaners plus motivational interviewing improved symptoms and quality of life in smokers with COPD by reducing indoor particulate matter, though lung function and exacerbations did not significantly change.

Diabetes & Endocrinology news Public Health

Long-term Air Pollution Linked to Adverse Body Composition Changes in Older Adults with Metabolic Syndrome

By MedXY 04/24/2026

A study of 1,454 older adults with metabolic syndrome reveals that long-term exposure to air pollutants like black carbon, PM2.5, and NO2 is associated with increased fat mass and decreased lean mass, persisting over three years, particularly in those under 65.

Cardiology Clinical Updates Diabetes & Endocrinology news

Impact of Long-Term Ambient Air Pollution on the Pathogenesis and Clinical Progression of Motor Neuron Disease

By MedXY 03/20/2026

Recent evidence from a large-scale Swedish study reveals that long-term exposure to fine and coarse particulate matter and nitrogen dioxide significantly increases the risk of Motor Neuron Disease and accelerates functional decline and mortality.

news Public Health

Early Pregnancy Matters: PM2.5 Exposure Linked to Reduced Birth Weight in Large-Scale ECHO Cohort

By MedXY 02/14/2026

A retrospective analysis of the ECHO cohort reveals that prenatal exposure to fine particulate matter (PM2.5) is associated with lower birth weight for gestational age, with critical windows of susceptibility identified as early as the first five weeks of pregnancy.

Cardiology news Oncology

Environmental Cardiotoxicity: PM2.5 and Ozone Exposure Double the Risk of Cardiac Dysfunction in Breast Cancer Patients

By MedXY 02/09/2026

A prospective study reveals that PM2.5 and ozone exposure significantly exacerbate cardiac dysfunction and adverse remodeling in breast cancer patients receiving anthracyclines or trastuzumab, doubling the risk of clinical LVEF decline.

Neurology news Public Health

Air Pollution as a Dual Threat: Linking Environmental Exposure to Motor Neuron Disease Risk and Accelerated Progression

By MedXY 01/26/2026

A comprehensive Swedish study reveals that long-term exposure to particulate matter and nitrogen dioxide significantly increases the risk of Motor Neuron Disease and accelerates functional decline, even in regions with relatively low pollution levels.

news Pediatrics Public Health

Weight Trajectories Among Youths Following Residential Relocation

By MedXY 11/19/2025

This study explores how changes in residential environments affect childhood BMI, focusing on air pollution, built environment, and socioeconomic factors across cohorts in the Netherlands, Sweden, and Czech Republic.

Pediatrics Public Health

Impact of Outdoor Air Pollution and Traffic Noise on Allostatic Load in Children: Insights from Six European Cohorts

By MedXY 10/23/2025

This study links childhood exposure to outdoor air pollution with increased allostatic load, reflecting multi-system physiological stress, whereas road traffic noise showed no significant effect.

Cardiology Public Health

Long-Term Exposure to Air and Road Traffic Noise Pollution Increases Risk of Valvular Heart Disease: Insights from a UK Biobank Prospective Study

By MedXY 10/23/2025

This review synthesizes recent evidence linking long-term air and noise pollution exposure with increased incidence of valvular heart disease, highlighting findings from a large UK Biobank cohort study, underlying mechanisms, and clinical implications.

Clinical Updates Psychiatry Public Health

Long-Term Exposure to Air Pollution and Road Traffic Noise: Associations with Antidepressant Medication Dispensing in Swedish Adults

By MedXY 10/23/2025

This review synthesizes evidence linking long-term air pollution and road traffic noise exposure with antidepressant medication dispensing, highlighting sex-specific associations and implications for mental health prevention strategies.

Neurology Public Health Specialties

Life Course Air Pollution Exposure Linked to Cognitive Decline and Brain Structural Changes in Older Adults

By MedXY 10/20/2025

A population-based study reveals that midlife exposure to air pollutants such as nitrogen dioxide and particulate matter is associated with cognitive decline and brain structural alterations by age 69-71, highlighting long-term neurological risks of ambient air pollution.

Neurology news Public Health

Life Course Air Pollution Exposure and Cognitive Decline: Insights from the 1946 British Birth Cohort

By MedXY 10/20/2025

This population-based study reveals that midlife exposure to nitrogen dioxide and particulate matter correlates with poorer cognitive function and adverse brain structural changes in later life, underscoring the neurocognitive risks of air pollution.