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Selenium, boron, and germanium deficiency in the etiology of Kashin-Beck disease
X Peng1, Z Lingxia, G N Schrauzer
1Institute of Endemic Bone Diseases, Xi'an Medical University, PR China.
Abstract:
Concentrations of selenium (Se), boron (B), and germanium (Ge) were determined in scalp hair of children with Kashin-Beck disease (KBD), in healthy children in KBD-disease endemic areas, and in healthy children in non-KBD areas. Mean Se, B, and Ge concentrations were low in children with KBD; in hair of healthy children in KBD areas, Se levels were normal but B and Ge levels were lower than in KBD-free areas. The hair levels of B and Ge were unaffected by selenium supplementation. It is suggested that B and Ge deficiency may be contributing factors in the etiology of KBD.
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