Amount and distribution of welding fume lung contaminants among arc welders.

Amount and distribution of fume contaminants in the lungs of an arc welder post mortem.

This study describes various post-mortem examinations of the lungs of a shipyard arc welder. These investigations comprised morphological methods, including gross pathology and radiography, histological and ultrastructural examinations, chemical analysis of lung tissue, and sensitive magnetic measurements, which can now be used to detect magnetic contaminants, such as welding fume, in human tis...

Welding fume exposure and chronic obstructive pulmonary disease in welders.

BACKGROUND Occupational exposure is estimated to contribute 15% to the burden of chronic obstructive pulmonary disease (COPD). Welding fumes are suspected to accelerate the decline of lung function and development of COPD. AIMS To examine the relationship between welding fume exposure and COPD in Korean shipyard welders. METHODS The study involved a group of male welders working at two ship...

Pulmonary adverse effects of welding fume in automobile assembly welders.

Welding is one of the key components of numerous manufacturing industries, which has potential physical and chemical health hazards. Many components of welding fumes can potentially affect the lung function. This study investigates the effects of welding fumes on lung function and respiratory symptoms among welders of an automobile manufacturing plant in Iran. This historical cohort study asses...

Metal fume fever among galvanized welders.

The metal fume fever (MFF) is an inhalation fever syndrome in welders of galvanized steel, who join and cut metal parts using flame or electric arc and other sources of heat. Inhalation of certain freshly formed metal oxides produced from welding process can cause MFF as an acute self-limiting flulike illness. The most common cause of MFF is the inhalation of zinc oxide (ZnO). The inhalation of...

Effective control of gas shielded arc welding fume RR683