摘要
To the Editor： Limb-girdle muscular dystrophy type 2A （ LG M D2A） is a group of progressive muscle diseases with autosomal recessive inheritance. Tile common myopathological changes consist of muscular changes such as muscle necrosis and regeneration, as well as interstitial proliferation and abundant lobulated fibers.
To the Editor： Limb-girdle muscular dystrophy type 2A （ LG M D2A） is a group of progressive muscle diseases with autosomal recessive inheritance. Tile common myopathological changes consist of muscular changes such as muscle necrosis and regeneration, as well as interstitial proliferation and abundant lobulated fibers.
基金
This work was supported by a grant from the Young Scientist Fund of the National Natural Science Foundation of China （No. 81601094）.
