Brief introduction of Duchenne muscular dystrophy

In recent ten years, due to the application of electron microscope technology, the research of genetics, biochemistry, histochemistry and enzymology has made rapid progress, and the pathological research of muscular dystrophy centered on Duchenne muscular dystrophy is gradually deepening. Due to the different inheritance modes, it can be roughly divided into the following categories: Duchenne type and benign Becker type of X chromosome recessive inheritance; Autosomal dominant inheritance of face, shoulder and arm type: autosomal recessive inheritance of limb band type. Among all kinds of muscular dystrophy, Duchenne type has the highest incidence and serious condition, and it often causes disability and death in its early years. It is the most representative disease in hereditary muscular dystrophy. Therefore, there are many pathological studies on this disease.