Ceruloplasmin as a marker of occupational copper exposure.

Estimation of serum copper to indicate copper status in the human system in the context of moderate chronic occupational copper exposure requires a sophisticated and expensive method. Hence, a search for a suitable marker has been made and few studies have found potential in serum ceruloplasmin. In this context, the present study was initiated to explore whether ceruloplasmin could serve as a predictor of occupational copper exposure.