Kaschin-Beck disease （KBD）, endemic in China, occurs along a low selenium belt where the Se contents of water, soil, crops and patients’ blood and hair are all in a low state. Supplementation of Na<sub>2</...Kaschin-Beck disease （KBD）, endemic in China, occurs along a low selenium belt where the Se contents of water, soil, crops and patients’ blood and hair are all in a low state. Supplementation of Na<sub>2</sub>SeO<sub>3</sub> has been effective in preventing such a disease. The main pathological changes of KBD are the necrosis of cartilage, early展开更多
文摘Kaschin-Beck disease （KBD）, endemic in China, occurs along a low selenium belt where the Se contents of water, soil, crops and patients’ blood and hair are all in a low state. Supplementation of Na<sub>2</sub>SeO<sub>3</sub> has been effective in preventing such a disease. The main pathological changes of KBD are the necrosis of cartilage, early
