Citation

Kazantzis G. Contrib. Nephrol. 1979; 16: 161-166.

Copyright

(Copyright © 1979, Karger Publishers)

DOI

unavailable

PMID

223811

Abstract

Cadmium is an inessential trace metal which accumulates in human tissues from contamination of food, water or air. The kidney is the critical organ following long-term, low-level absorption either by inhalation or ingestion; accumulation occurring in tubular epithelium in the form of a cadmium-metallothionein complex, giving rise to tubular dysfunction. In a group of 12 cadmium workers some of whom were followed for up to 16 years, tubular proteinuria, renal glycosuria, aminoaciduria, hypercalciuria and defects of concentration and acidification have been observed. Two men became recurrent renal stone formers and 1 man, who had nephrocalcinosis when first seen, later developed vitamin D-resistant osteomalacia. Renal tubular dysfunction following cadmium exposure may continue symptom-free for long intervals, but in a proportion of cases serious clinical effects may eventually develop.

Language: en