Muscular dystrophies are a genetically heterogeneous group of degenerative muscle disorders. It characterized by progressive muscle wasting and weakness of variable distribution and severity. There are several subgroups including Duchenne/Becker, fascioscapulohumeral, limb-girdle, oculopharngeal, and congenital muscular dystrophy. Diagnosis is dependent to the characteristic clinical features i...

We have analysed the results of clinical assessment, X-inactivation status, deletion screening and dystrophin analysis in eight manifesting carriers of Duchenne and Becker muscular dystrophy (DMD and BMD). Only two had a prior family history of X-linked muscle disease, all had normal karyotypes and none were twins. Presentation varied from 2 to 25 yr and progression varied from a DMD-like sever...

Several authors have reported alterations in vasodilation during effort in patients with dystrophinopathies, in which a lack of neuronal NO synthase is thought to lead to functional muscle ischemia. In order to determine changes in muscle oxygenation during effort in patients with Becker muscular dystrophy (BMD) and assess the parameters' links with disease severity and functional status, 10 BM...

how to cite this article: karimzadeh p, ghazavi a. comparison of deflazacort and prednisone in duchenne muscular dystrophy. iranianjournal of child neurology 2012;6(1):5-12. objective duchenne muscular dystrophy (dmd) is a degenerative disease that usually becomes clinically detectable in childhood as progressive proximal weakness. no cure is yet available for dmd, but the use of steroids impro...

BACKGROUND In 1991, the first world survey of neuromuscular disorders (NMDs) was published in the peer reviewed literature. Since then, diagnostics have been greatly improved through genetic confirmation and consensus on criteria. This prompted us to search the scientific literature since 1990 for the epidemiology of NMDs. OBJECTIVES To study occurrence rates, gender and age distribution. M...

Muscular dystrophies are characterized by a progressive loss of muscle tissue and/or muscle function. While metabolic alterations have been described in patients'-derived muscle biopsies, non-invasive readouts able to describe these alterations are needed in order to objectively monitor muscle condition and response to treatment targeting metabolic abnormalities. We used a metabolomic approach ...

Persistent creatine kinase (CK) elevation can occur due to various conditions. Identifying the causes of hyperCKemia is crucial for enabling appropriate follow-up and care. Girls with elevated CK levels may be carriers Duchenne/Becker muscular dystrophy (DMD/BMD), making diagnosis more difficult than that in boys. This study aimed elucidate underlying high girls. Fourteen girls (seven symptomat...

Muscular dystrophies are considered to be a series of neuromuscular diseases with genetic causes and are characterized by progressive muscle weakness and degeneration of the skeletal muscle. The case of an adult man with Becker dystrophy referred for repair of the patella tendon tearing and patella fracture is described. He underwent successful surgery using total intravenous anesthesia without...

Muscular dystrophies have historically been characterised according to clinical criteria, however in the genomic age the muscular dystrophies are now subdivided into groups according to the primary gene defect. Currently identified are 29 different loci and encoded proteins, giving rise to 34 distinct forms of muscular dystrophy (Dalkilic & Kunkel 2003; Hsu 2004). The majority of these types of...