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观察主动脉的病理变化是实验性动脉粥样硬化(AS)研究中常用的技术方法之一,能够较客观、真实地反映病变的部位、程度及性质等.传统的方法往往是取一部分主动脉组织用于宏观水平上的观察,再取另一部分组织制备组织切片用于显微水平的观察,最后在此基础上对病变作出综合分析.
Observing the pathological changes of the aorta is one of the commonly used technical methods in the study of experimental atherosclerosis (AS), which can objectively and truly reflect the location, extent and nature of the lesion, etc. The traditional method is to take part of the aorta Organization for the macro level of observation, and then take another part of the tissue preparation for tissue microscopy for microscopic observations, and finally on the basis of a comprehensive analysis of the lesions.