发病机制的研究涉及生物化学、分子生物学、血液异常的等方面，但其中心环节是高血糖和其引起组织缺血缺氧发生的一系列改变。

The research of the mechanism involves in biochemistry, molecular biology and blood dyscrasia, but it's center still is high blood sugar which causes a series changes of ischemia and hypoxia.

youdao

单位：中国航天员科研训练中心航天细胞分子生物学实验室。

SETTING: Laboratory of Aerospace Cell Molecular Biology, Scientific Research Training Center for Chinese Astronauts.

youdao

单位：西安交通大学第一医院分子生物学实验中心。

SETTING: Experimental Center of Molecular Biology in First Hospital of Xi 'an Jiaotong University.

youdao

This diagram at the top here is a very familiar one to most of you, it's sometimes called the central dogma of molecular biology.

顶部这个示意图,对大家来说都非常熟悉,这叫做分子生物学的中心法则

耶鲁公开课 - 生物医学工程探索课程节选