重症肌无力为一种罕见且难治愈的遗传性疾病。患者由于体内产生一些异常抗体,从而使神经肌肉间的传递功能发生障碍。患儿一般表现为走路跛行、双腿无力、走路不稳、站立困难。我们对九名患儿进行了五种血清酶(CK、AST、LDH、HBDH和CK—MB)浓度测度,测定结果均比正常儿童高数倍。 材料与方法 1.样本:九名患儿(2—8岁)空腹采血分离血清备用。 2.仪器:瑞氏罗氏(Roche)公司Cobas Mira全自动生化分析仪。 3.试剂:CK、AST、LDH和HBDH均为上海长征医学科学有限公司生产,CK—MB为美国Beckman Myasthenia gravis is a rare and intractable hereditary disease. Patients due to the body to produce some abnormal antibodies, so that the transfer of neuromuscular dysfunction occurs. The general performance of children with walking lameness, weak legs, walking unsteady, standing difficulties. We measured nine concentrations of five serum enzymes (CK, AST, LDH, HBDH and CK-MB) in nine children and gave results that were several fold higher than in normal children. Materials and methods 1. Samples: Nine children (2-8 years old) fasting blood separation serum reserve. 2. Instrument: Roche Cobas Mira automatic biochemical analyzer. 3. Reagents: CK, AST, LDH and HBDH are produced by Shanghai Changzheng Medical Science Co., Ltd., CK-MB is Beckman