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Showing 901 - 920 of 83631 results
  • Construction Fatality Narrative Framer Falls 8 Feet from Rim Joist
    Construction Fatality Narrative: Framer Falls 8 Feet from Rim Joist
    Washington (State). Department of Labor and Industries
    2025/03/17 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 44-year-old experienced framer fell eight feet from a rim joist while working on a wall. He worked for his employer, a residential contractor, for five years. The framer was with a co-worker removing previously installed second-level floor joists to relocate an inside kitchen wall that was framed in the wrong place. After finishing his task, he w ...
  • Challenges in Defining Thresholds for Health Effects Some Considerations for Asbestos and Silica
    Challenges in Defining Thresholds for Health Effects: Some Considerations for Asbestos and Silica
    Bechich MJ ;
    Burstyn I
    2025/03/16 | National Institute for Occupational Safety and Health (NIOSH)
    This paper summarizes several presentations in the Thresholds in Epidemiology and Risk Assessment session at the Monticello III conference. These presentations described evidence regarding thresholds for particles, including asbestos and silica, and cancer (e.g., mesothelioma) and noncancer (e.g., silicosis) endpoints. In the case of exposure to va ...
    Peer Reviewed
  • Assessing the Impact of Lymphedema Therapy Referral on Breast Cancer Survivors Lymphedema Knowledge A CrossSectional Survey
    Assessing the Impact of Lymphedema Therapy Referral on Breast Cancer Survivors’ Lymphedema Knowledge: A Cross-Sectional Survey
    Blinder V ;
    Eberle C
    2025/03/15 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Lymphedema is a common problem that adversely impacts quality of life in breast cancer survivors. Although lymphedema risk is modifiable through behavior change, there is no standardized approach to educate survivors about risk-lowering strategies. Furthermore, misconceptions about lymphedema risk factors and risk-lowering strategies ar ...
    Public Domain Peer Reviewed
  • Assessment of Pulmonary Toxicity of Inhaled Polycarbonate 3D Printer Emissions in Rats
    Assessment of Pulmonary Toxicity of Inhaled Polycarbonate 3D Printer Emissions in Rats
    Anderson, Stacey E. ;
    Battelli L
    2025/03/12 | National Institute for Occupational Safety and Health (NIOSH)
    This study investigated the potential pulmonary toxicity of polycarbonate (PC) emissions from fused filament fabrication (FFF) three-dimensional printing (3DP) via inhalation in Sprague Dawley rats. Previously, our results demonstrated no significant pulmonary effects following exposure to a 0.5 mg/m3 PC. A new exposure apparatus was developed that ...
    Public Domain Peer Reviewed
  • Investigating the Association of Posttraumatic Stress Disorder PTSD with Chronic Kidney Disease CKD in World Trade Center WTC Responders
    Investigating the Association of Posttraumatic Stress Disorder (PTSD) with Chronic Kidney Disease (CKD) in World Trade Center (WTC) Responders
    Koraishy FM
    2025/03/12 | Grant Final Reports
    Background: Chronic kidney disease (CKD) is a prevalent and costly condition with high mortality rates. Identifying new risk factors for eGFR decline and CKD onset is crucial. Posttraumatic stress disorder (PTSD), a common diagnosis among World Trade Center (WTC) responders, may contribute to kidney function decline. This study aimed to establish P ...
  • Open Dataset of Kinetics Kinematics and Electromyography of AboveKnee Amputees During StandUp and SitDown
    Open Dataset of Kinetics, Kinematics, and Electromyography of Above-Knee Amputees During Stand-Up and Sit-Down
    Foreman KB ;
    Gabert L
    2025/03/12 | National Institute for Occupational Safety and Health (NIOSH)
    After above-knee amputation, the biological knee and ankle are replaced with prostheses. The mobility level of individuals with amputation is related, in part, to the functionality of their prostheses. To understand healthcare needs of amputees, as well as design new, more helpful prostheses, we need to understand the biomechanical effects of using ...
    Peer Reviewed
  • Media Advocacy for Farm Safety and Health Current Landscape and Future Directions
    Media Advocacy for Farm Safety and Health: Current Landscape and Future Directions
    Garcia K ;
    Johnson A
    2025/03/11 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Within public health, media advocacy embraces the influence of new media and journalists in setting public agendas and promoting important public health programming and policies. Though occupational health and safety (OSH) is an important component of public health, few studies have examined the use of media advocacy within this specifi ...
    Peer Reviewed
  • Characterization of Engineered Stone Dust Reactive Oxygen Species Generation and Cytotoxicity In Vitro
    Characterization of Engineered Stone Dust Reactive Oxygen Species Generation and Cytotoxicity In Vitro
    Mandler, W. Kyle ;
    Knepp, Alycia K.
    2025/03/07 | Toxicologist 2025 Mar; 204(S2):7-8 | National Institute for Occupational Safety and Health (NIOSH)
    ABSTRACT: Background and Purpose: Engineered stone (ES), a composite material composed primarily of crushed quartz and a polymer binder, is widely used for countertops and flooring due to its durability and aesthetic appeal. However, the fabrication processes of cutting, grinding, and polishing generate respirable engineered stone dust (ESD), posin ...
    Public Domain
  • Idiopathic Pulmonary Fibrosis Mortality by Industry and Occupation United States 20202022
    Idiopathic Pulmonary Fibrosis Mortality by Industry and Occupation – United States, 2020–2022
    Mazurek, Jacek M. ;
    Syamlal, Girija
    2025/03/06 | Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
    What is already known about this topic? Idiopathic pulmonary fibrosis (IPF), a progressive lung disease characterized by scarring and worsening lung function, has a poor prognosis. An estimated 21% of IPF deaths might be attributable to occupational exposures. What is added by this report? This exploratory analysis of 2020-2022 multiple cause-of-de ...
    Public Domain
  • Cerebellar Alterations in Glutathione GSH and Motor Variations in Welders Exposed to Manganese
    Cerebellar Alterations in Glutathione (GSH) and Motor Variations in Welders Exposed to Manganese
    George, J. ;
    Bozymski, B.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):362 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Manganese (Mn) is an essential trace mineral vital for human metabolism, particularly within the central nervous system (CNS), where it functions as a cofactor for various enzymes. However, excessive occupational Mn exposure can lead to neurotoxic effects, resulting in cognitive, psychiatric, and motor impairments resembling ...
  • Imaging of Mn Washout in the Individual Welder Brain After Wearing Powered AirPurifying Respirators PAPRs
    Imaging of Mn Washout in the Individual Welder Brain After Wearing Powered Air-Purifying Respirators (PAPRs)
    Hsu, C. ;
    Monsivais, H.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):362-363 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Chronic exposure to welding fumes increases manganese (Mn) deposition in the brain, leading to adverse neurobehavioral health effects. Since the signs of metal-induced toxicity are neurological, understanding the spatio-temporal dynamics of accumulated Mn in the human brain is essential. To date, no data exist on the spatial ...
  • Cognitive Impairment of Welders and NonWelding Factory Workers Compared to NonFactory Controls Manganese Is Not the Full Story
    Cognitive Impairment of Welders and Non-Welding Factory Workers Compared to Non-Factory Controls: Manganese Is Not the Full Story
    Harold, R. ;
    Mizimakoski, C.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):363 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Welders are occupationally exposed to manganese (Mn) via welding fumes. At high levels of exposure to Mn-such as in individuals working in Mn alloy plants, welding in enclosed spaces and living near open-air Mn storage- there are well-documented neurological consequences, including deficits in verbal learning, memory, and fi ...
  • Analysis of Metabolic and Inflammatory Biomarkers and Urinary Tungsten Concentrations in Human Serum Samples from the San Luis Valley Diabetes Study
    Analysis of Metabolic and Inflammatory Biomarkers and Urinary Tungsten Concentrations in Human Serum Samples from the San Luis Valley Diabetes Study
    McVeigh, Charlotte M. ;
    Josey, K.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):609 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Tungsten is classified as an emerging environmental toxicant due to increased human exposure and lack of knowledge of the health risks. Epidemiological and in vivo studies have shown that tungsten exposure is associated with increased incidence and/or severity of cardiometabolic diseases including cardiovascular disease (CVD ...
  • Physical Dimension Profiling of Accumulated Nanoplastics in Human Brain Kidney and Liver
    Physical Dimension Profiling of Accumulated Nanoplastics in Human Brain, Kidney, and Liver
    Erdely, Aaron ;
    Kodali, Vamsi K.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):109 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Recent studies have shown that micro- and nanoplastics have become ubiquitous resulting in inevitable human exposure. To evaluate exposure and link to adverse health outcomes, characterization of internalized plastic particles is necessary. Recent studies provide evidence of plastic particles in various human tissues with re ...
    Public Domain
  • Pulmonary Toxicity of Combustion Byproducts from LithiumIon Battery Fires
    Pulmonary Toxicity of Combustion Byproducts from Lithium-Ion Battery Fires
    Kim, Y. ;
    Horn, Gavin P.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):237-238 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: The frequency of lithium-ion (Li-ion) battery-related fires is increasing globally, creating new challenges for firefighters and growing public safety concerns because they produce copious amounts of smoke and intense heat. Li-ion battery fires can quickly spread and are hard to extinguish with traditional methods. However, ...
    Public Domain
  • Effect of Peracetic Acid Vapor on THP1 Macrophages in an AirLiquidInterface Culture
    Effect of Peracetic Acid Vapor on THP-1 Macrophages in an Air-Liquid-Interface Culture
    Thompson, J. A. ;
    Stueckle, Todd A.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):165-166 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Peracetic acid (PAA), a highly reactive, low-molecular- weight organic oxidant, is widely used as a sanitizing agent in the healthcare, food, and wastewater recycling industries. Occupational exposure to PAA can result in irritation of the eyes and respiratory tract. In addition, acute or chronic exposure to PAA can lead to ...
    Public Domain
  • Validating a Model of Gulf War Illness Chronic Exposure to Glucocorticoids Primes the Neuroinflammatory Response to Diisopropyl Fluorophosphate Resulting in LongLasting Sensitivity to Subsequent Challenges
    Validating a Model of Gulf War Illness: Chronic Exposure to Glucocorticoids Primes the Neuroinflammatory Response to Diisopropyl Fluorophosphate Resulting in Long-Lasting Sensitivity to Subsequent Challenges
    Kelly, K.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):57 | National Institute for Occupational Safety and Health (NIOSH)
    Gulf War Illness (GWI) is a multi-symptom disorder diagnosed by symptoms including persistent headaches, chronic fatigue, memory loss, confusion, skin and gastrointestinal problems. These features are characteristic of persistent sickness behavior, which is known to result from underlying neuroinflammation. Chronic exposure to corticosterone (CORT) ...
    Public Domain
  • The National Firefighter Registry for Cancer
    The National Firefighter Registry for Cancer
    Mayer, Alexander C. ;
    Fent, Kenneth W.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):28 | National Institute for Occupational Safety and Health (NIOSH)
    The National Firefighter Registry (NFR) for Cancer is a groundbreaking initiative led by the National Institute for Occupational Safety and Health (NIOSH). The NFR is a voluntary registry that aims to monitor and evaluate cancer and cancer risk factors among US firefighters. The NFR collects firefighters' self-reported personal, demographic, work h ...
    Public Domain
  • Whole Body Inhalation of Polycarbonate Emissions Generated During 3DPrinting Process Alters Metabolism and Redox Status in Rat Liver
    Whole Body Inhalation of Polycarbonate Emissions Generated During 3D-Printing Process Alters Metabolism and Redox Status in Rat Liver
    Bodas, M. ;
    Guppi, S.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):253 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Three-dimensional printing (3D Printing), i.e. additive manufacturing, is a burgeoning technology which has applications in various industries, such as healthcare, education, consumer goods, and personal care products. It has also found great utility in industrial manufacturing applications in the automobile, aerospace, and ...
    Public Domain
  • Subchronic Effects of Different NickelBased Thermal Spray Coating Aerosols on Lung Toxicity Using an Animal Inhalation Model
    Subchronic Effects of Different Nickel-Based Thermal Spray Coating Aerosols on Lung Toxicity Using an Animal Inhalation Model
    Kodali, Vamsi K. ;
    Afshari, Aliakbar A.
    2025/03/05 | Toxicologist 2025 Mar; 204(S1):251 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Thermal spray coating is an emerging industrial process that applies molten metal under pressure onto a surface as a protective coating. The aerosols that are formed during this process may contain metals, such as nickel (Ni), chromium (Cr), manganese (Mn), and iron (Fe). Exposure to these potentially toxic metals may pose a ...
    Public Domain
901 - 920 / 83631
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