Effects of Aroclor 1254 on femoral bone metabolism in adult male Wistar rats.

Environmental pollutants that disrupt endocrine system might also affect the modeling and remodeling of bone. Environmental factors, irrespective of age and sex contribute for the development of secondary osteoporosis. Polychlorinated biphenyls have adverse effects on various organs including bone.

Effect of chromium on vertebrae, femur and calvaria of adult male rats.

Alloys of chromium have a long history of success in the surgical treatment of many orthopaedic defects. Nonetheless, prostheses loosening are commonly found around arthoplasties due to corrosion of metals. On this basis, it is hypothesized that chromium accumulation interferes with remodeling of bone.