Methods Serum concentrations of osteocalcin (BGP), parathyroid hormone (iPTH) and calcitonin (h-CT) were measured by radioimmunoassay in thirty-one SLE patients.

• 方法 放射免疫分析法测定了31例长期服用皮质类固醇的SLE患者血清骨钙素、甲状旁腺激素及降钙素水平。