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本文以不同耐力负荷的雄性 Wistar 大鼠心脏为研究对象,采用活体腹主动脉注墨,组织切片,HE、Masson 染色等方法,观察了不同耐力负荷下左室乳头肌纤维及其血管的变化规律。
In this paper, we investigated the changes of left ventricular papillary muscle fibers and their blood vessels under different endurance load using the heart of male Wistar rats with different endurance load as the research object. The methods of in vivo abdominal aorta injection, histological section, HE, Masson staining and so on.