Mitochondria damages with swelling,vacuolelike changes,and disappearance of carina following hydrofluoric acid and large area burned injury were observed.

• 烧伤后肝线粒体形态结构变化:A组与C组大鼠肝细胞超微结构均显示,细胞质中线粒体较多,肿胀呈球形,脊消失。