Results 81 to 90 of about 3,413,959 (306)

A Panel of Circulating Exosomal sncRNAs Associated With Lung Cancer Risk up to 10 Years in Advance

open access: yesAdvanced Science, EarlyView.
Lung cancer is often diagnosed too late, and current screening overlooks many people at risk. In a long‐term study of smokers, a panel of small non‐coding RNAs carried in blood exosomes signals elevated lung cancer risk up to ten years before diagnosis, pointing toward a blood‐based tool for earlier risk detection.
Zhuokun Feng   +12 more
wiley   +1 more source

Heme oxygenase 1 polymorphism, occupational vapor, gas, dust, and fume exposure and chronic obstructive pulmonary disease in a Danish population-based study

open access: yesScandinavian Journal of Work, Environment & Health, 2020
OBJECTIVES: The number of dinucleotide repeats (GT)_n modulate expression of heme oxygenase 1 (HMOX1), a stress response gene. Multiple repeats might affect chronic obstructive pulmonary disease (COPD) susceptibility.
Else Toft Würtz   +6 more
doaj   +1 more source

A Recommended Standard for Occupational Exposure to Radon Progeny in Underground Mines [PDF]

open access: yes
"This document presents the recommendations of the National Institute for Occupational Safety and Health (NIOSH) regarding occupational exposure to radon progeny in underground mines.

core  

Developing a general population job-exposure matrix in the absence of sufficient exposure monitoring data. [PDF]

open access: yes, 2011
In New Zealand, there is a need for a comprehensive and accessible database with national occupational exposure information, such as a general population job-exposure matrix (GPJEM).
McLean, Dave J   +6 more
core   +1 more source

AARS1‐Mediated RUNX3 K193 Lactylation Enhances the Activation and Cytotoxicity of CD8+T Cells in Smoking‐Related Emphysema

open access: yesAdvanced Science, EarlyView.
Exposure to CS causes an elevation of AARS1 levels, which increases the levels of RUNX3 lactylation at the K193 site and increases protein levels of RUNX3 through inhibition of autolysosomal degradation. Elevated RUNX3 levels promote CD8+T cell activation and augment their cytotoxicity, which induces alveolar epithelial cell death and facilitates the ...
Ying Zhu   +12 more
wiley   +1 more source

Changes in hygiene standards for lead in the context of indoor shooting range workers exposure

open access: yesMedycyna Pracy
A significant increase in the number of indoor shooting ranges for many years in Poland and most European countries is connected with a raising number of people potentially exposed to lead (both employees and users).
Adam Daragó   +3 more
doaj   +1 more source

Exposure to inhalable dust, endotoxin and formaldehyde in factories processing particleboards from eucalyptus trees in Ethiopia

open access: yesEnvironmental and Occupational Health Practice, 2020
Objectives: Eucalyptus trees are used in the particleboard wood industry in Ethiopia. Dust and chemicals from this production may cause respiratory health problems, but the exposure levels have not been studied previously.
Akeza Awealom Asgedom   +3 more
doaj   +1 more source

Hydrogen sulfide: UK occupational exposure limits [PDF]

open access: yesOccupational and Environmental Medicine, 2003
Hydrogen sulfide (H2S) is a toxic gas with an offensive odour reminiscent of rotten eggs. There is the potential for widespread occupational exposure to H2S, including in the oil and water treatment industries. There is a particular concern for exposure in confined spaces such as manholes and sewer pipes; the high concentrations that can build up in ...
openaire   +2 more sources

Occupational exposure to vanadium [PDF]

open access: yes
"Information on and recommended standards for vanadium (7440622) exposure are presented. Guidelines for environmental vanadium concentrations and recommendations relating to medical monitoring, product labeling, use of personal protective equipment ...

core   +1 more source

Polystyrene Nanoplastics Drive β‐Cell Dedifferentiation Through Dendritic Cell‐Intrinsic MHC‐I‐Dependent Inflammatory Crosstalk

open access: yesAdvanced Science, EarlyView.
Polystyrene nanoplastics disrupt pancreatic immune–endocrine homeostasis by promoting MHC‐I‐associated dendritic cell activation and inflammatory crosstalk with β cells. This immune remodeling drives β‐cell dedifferentiation, impairs insulin secretion, and aggravates metabolic dysfunction, revealing a previously unrecognized immunometabolic mechanism ...
Conghui Qiao   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy