Many of the epidemiology studies performed are difficult to compare because of differences
in worker populations, industrial settings, welding techniques, duration of exposure, and …

Nanomaterials can display distinct biological effects compared with bulk materials of the
same chemical composition. The physico‐chemical characterization of nanomaterials and …

Background: The present study reveals the synthesis of copper oxide nanoparticles (CuO
NPs) by probiotic bacteria (Lactobacillus casei subsp. casei) and demonstrates the cytotoxic …

This review attempts to summarize and clarify our basic knowledge as to the various factors
that potentially influence the risks imposed from chronic exposure to high atmospheric levels …

Background Approximately one million workers worldwide perform welding as part of their
work duties. Electric arc welding processes produce metal fumes and gases which may be …

It is estimated that more than 1 million workers worldwide perform some type of welding as
part of their work duties. Epidemiology studies have shown that a large number of welders …

Humans are exposed to cobalt (Co) and chromium (Cr) from industry and surgical devices,
most notably orthopedic joint replacements. This review compares the potential health …

(1) Background: Welding fumes (WFs) are composed of fine and ultrafine particles, which
may reach the distal airways and represent a risk factor for respiratory diseases.(2) Methods …

Extensive incorporation of engineered nanomaterials (ENMs) into industrial and biomedical
applications increases the risks of exposure to these potentially hazardous materials. While …

Epidemiological studies have consistently reported a higher incidence of respiratory
illnesses such as bronchitis, metal fume fever (MFF), and chronic pneumonitis among …