黄嘌呤氧化酶（XOD）是脂质过氧化反应中的一种酶学物质，单纯肥胖儿脂质代谢紊乱为其基本特征，是日后动脉粥样硬化形成的重要因素。为评价XOD在单纯肥胖儿日后形成动脉粥样硬化的可能机制，我们测定30名单纯肥胖地血XOD，现结果报告如下。对象和方法一、对象病例来源于肥胖专 Xanthine oxidase (XOD) is an enzymatic substance in lipid peroxidation. Lipodystrophy is a basic feature of simple obesity children and is an important factor in the formation of atherosclerosis in the future. To evaluate the possible mechanism of XOD in the formation of atherosclerosis in simple obese children, we measured 30 simple obesity blood XOD, the results are reported as follows. Objects and methods First, the object of the case from obesity