Duchenne muscular dystrophy is a severe and currently incurable progressive neuromuscular condition, caused by mutations in the DMD gene that result in the inability to produce dystrophin. Lack of dystrophin leads to loss of muscle fibres and a reduction in muscle mass and function. There is evidence from dystrophin-deficient mouse models that increasing levels of utrophin at the muscle fibre s...

The correlation between Becker muscular dystrophy (BMD) and vitamin D has long been known, since controls bone turnover which occurs in this disease. Thus, is beneficial to some extent BMD patients due the fact that it known play an important part metabolism. According recent studies suggest association multiple diseases involving organs, may alleviate pathophysiology of BMD. This review focuse...

PURPOSE To identify an animal model for the abnormal scotopic electroretinogram found in a majority of Duchenne and Becker muscular dystrophy patients. METHODS Ganzfeld electroretinograms were recorded in dark-adapted normal C57BL/6 mice, and two strains of mice with different X-linked muscular dystrophy mutations (mdx and mdxCv3). Responses for the right eye were averaged and the amplitudes ...

Emery-Dreifuss muscular dystrophy (EDMD) is an X-linked humeroperoneal dystrophy associated with cardiomyopathy that is distinct from the Duchenne and Becker forms of X-linked muscular dystrophy. Linkage analysis has assigned EDMD to the terminal region of the human X chromosome long arm. We report here further linkage analysis in two multigenerational EDMD families using seven Xq28 marker loci...

Myofibrillar protein catabolism has been calculated in a variety of neuromuscular diseases from the amount of 3-methylhistidine excreted in the urine. It was found to be significantly raised in Duchenne type muscular dystrophy, motor neurone disease, polymyositis, and thyrotoxic myopathy. In Becker type muscular dystrophy the level was slightly raised. It was normal in scapuloperoneal and limb...

Valley sign has been described in patients with Duchenne muscular dystrophy (DMD). As there are genetic and clinical similarities between DMD and Becker muscular dystrophy (BMD), this clinical sign is evaluated in this study in BMD and DMD/BMD outliers. To evaluate the sign, 28 patients with Becker muscular dystrophy (BMD), 8 DMD/BMD outliers and 44 age-matched male controls with other neuromus...

OBJECTIVES Our aim was to measure the cardiac phosphocreatine to adenosine triphosphate ratio (PCr/ATP) noninvasively in patients and carriers of Xp21 muscular dystrophy and to correlate the results with left ventricular (LV) function as measured by echocardiography. BACKGROUND Duchenne and Becker muscular dystrophy (the Xp21 dystrophies) are associated with the absence or altered expression ...