据2012年7月22日出版的《科学》报道,来自美国哈佛公共健康学院的

2012722出版的《科学》报道,来自美国哈佛公共健康学院的一个研究组提出了两种分别叫做PBATUDCA的化合物有助于糖尿病治疗,其机理是:这两种药物可以缓解内质网压力(指过多的物质如脂肪积累到内质网中使其出错的状态)和抑制JNK基因(一个能干扰胰岛素敏感性的基因)活动,以恢复型糖尿病患者的正常血糖平衡,并已用型糖尿病小鼠进行实验并获得成功。下列对此分析错误的是

AJNK基因活动受到抑制是型糖尿病的另一重要病因

B.内质网功能出错影响了胰岛素的合成

C型糖尿病小鼠胰岛B细胞中的高尔基体和线粒体也参与了胰岛素的合成和分泌

D.肥胖与型糖尿病的病因有关

答案

A

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