Immunofluorescent analysis of the muscle biopsies from this patient showed an increase in the percentage of dystrophin positive muscle fibers from 1% pre-treatment to 21% in the post-treatment biopsy.

• 肌肉活检的免疫荧光分析显示，从该病人从1%25的前处理中的肌营养不良积极肌肉纤维增幅在治疗后活检的21%25。