To understand the development of cadmium (Cd)-induced renal tubular dysfunction, cross-sectional assessment of renal function in the inhabitants of the Cd-polluted Jinzu River basin in Toyama, Japan, was carried out. Sixty-seven men and 78 women, aged 56 to 71 years whose urinary beta 2-microglobulin (beta 2-m) exceeded 1,000 micrograms/g creatinine, were examined and divided into five groups a...
