Eisinger J, Schiano A
Rev Rhum Mal Osteoartic. 1978 Jun;45(6):423-9.
The dosage of calcium ionized serum using a selective electrode, was performed in a series of controls and patients with osteo-articular diseases. Normal values were 43 mg/l between 20 and 50 years of age, and 41 mg/l after 60 years. The level of ionized calcium, when given as a percentage of total blood calcium, did not decrease with age (normal value : 44%). It was increased in hyper-parathyroidism, rhumatoid polyarthritis and lytic bone metastasis. It did not vary in Paget's disease, osteoporosis, osteomalacia, condensing metastasis, Kahler's disease and spasmophilia. The ionized calcium in definitely diminished in hypoparathyroidism.
采用选择性电极对一系列对照组及骨关节炎疾病患者进行血清离子钙含量测定。20至50岁人群的正常值为43毫克/升，60岁以后为41毫克/升。以离子钙占总血钙的百分比表示时，离子钙水平并不随年龄增长而降低（正常值：44%）。在甲状旁腺功能亢进、类风湿性多关节炎和溶骨性骨转移中其水平升高。在佩吉特病、骨质疏松症、骨软化症、成骨性转移、卡勒氏病和手足搐搦症中其水平无变化。在甲状旁腺功能减退时离子钙明显降低。
