Methods Separated by neuraminidase,ALP isoenzyme in the serum of 50 normal women and 55 senile women with osteoporosis were analyzed by agarose electrophoresis.

• 方法采用神经氨酸苷酶,用琼脂糖电泳法对体检正常者50例(对照组)和老年女性骨质疏松患者55例(骨质疏松组)血清中的ALP同工酶进行分离分析。