Single-blind study of dystrophin staining in carriers of Duchenne muscular dystrophy.
نویسندگان
چکیده
A single-blind study of dystrophin staining in skeletal muscle was performed in 13 biopsies from carriers of Duchenne Muscular Dystrophy (DMD) and controls. The results indicate that immunohistochemical analysis of dystrophin staining is a valuable diagnostic test for DMD carriers when DNA for testing is unavailable from critical family members or is uninformative, when creatine kinase (CK) values are conflicting or when CK values must be used in isolation.
منابع مشابه
P164: Adeno-Associated Viral Vectors in Duchenne Muscular Dystrophy
Duchenne muscular dystrophy (BMD) is an inherited X-link disease. The incidence of this muscle-wasting disease is 1:5000 male live births. Mutation in the gene coding for dystrophin is the main cause of BMD. Most cases of this disease succumb to respiratory and cardiac failure in 3rd to 4th decades. The slow progression of BMD and recent achievement of gene therapies make it as an appropriate c...
متن کاملDetection of the Duplication in Exons 56-63 of Duchenne Muscular Dystrophy Patients with MLPA
Background Duchenne Muscular Dystrophy (DMD) is a deadly X-linked recessive disorder. This genetic disorder affects 1 among 3,500-5,000 males in the world. The majority of the patients are male, due to the type of inheritance. It affects most of the skeletal, the respiratory, and cardiac muscles, causing these vital organs to contract and eventually mortality.<br...
متن کاملMarked hemiatrophy in carriers of Duchenne muscular dystrophy.
OBJECTIVE To describe the clinical and molecular genetic findings in 2 carriers of Duchenne muscular dystrophy (DMD) who exhibited marked hemiatrophy. Duchenne muscular dystrophy is an X-linked disorder in which affected male patients harbor mutations in the dystrophin gene. Female patients with heterozygous mutations may be manifesting carriers. DESIGN Case study. SETTING Neurology clinic....
متن کاملDetermination of Duchenne muscular dystrophy carrier status by single strand conformation polymorphism analysis of deleted regions of the dystrophin locus.
The molecular characterisation of the dystrophin gene, mutations in which are responsible for X linked Duchenne and Becker muscular dystrophies, has led to an array of strategies for the diagnosis of affected subjects and carriers. Initially these were based on blotting and hybridisation technologies but have recently been largely superseded by PCR based techniques which afford greater speed an...
متن کاملتشخیص مولکولی ناقلین بیماری دیستروفی عضلانی دوشن در خانواده‌های مشکوک، با استفاده از نشانگرهای ریزماهواره‌ای
Background and Objective: Duchenne Muscular Dystrophy(DMD) is a neuromuscular disorder with progressive muscle wasting and weakness. This disease is the consequence of mutations in dystrophin gene located on X chromosome. Inheritance pattern of the disease is gene-dependent recessive with an incidence of one in 3500 alive male newborns. Due to the absence of efficient treatment, detection of fe...
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ورودعنوان ژورنال:
- The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques
دوره 20 1 شماره
صفحات -
تاریخ انتشار 1993