X linked muscular dystrophy with contractures.
نویسندگان
چکیده
منابع مشابه
X linked muscular dystrophy with contractures.
Another family with X linked muscular dystrophy affecting particularly the humeral and tibial muscles is described. Cardiomyopathy in the eldest male necessitated the insertion of a pacemaker.
متن کاملAtrioventricular block and supraventricular arrhythmias with X-linked muscular dystrophy.
This report describes a family showing muscular dystrophy and atrioventricular block with an x-linked hereditary transmission. Among a known pedigree of 101 family members, 12 males were found to have skeletal muscle involvement and six needed pacemakers around age 30 years. Unlike the x-linked muscular dystrophies of Duchenne and of Becker, the predominant skeletal involvement was in humeral m...
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Bethlem myopathy is an early-onset benign autosomal dominant myopathy with contractures caused by mutations in collagen type VI genes. It has been reported that onset occurs in early childhood. We investigated the natural course of Bethlem myopathy in five previously published kindreds and two novel pedigrees, with particular attention to the mode of onset in 23 children and the progression of ...
متن کاملX chromosome-linked muscular dystrophy (mdx) in the mouse.
An X chromosome-linked mouse mutant (gene symbol, mdx) has been found that has elevated plasma levels of muscle creatine kinase and pyruvate kinase and exhibits histological lesions characteristic of muscular dystrophy. The mutants show mild clinical symptoms and are viable and fertile. Linkage analysis with four X chromosome loci indicates that mdx maps in the Hq Bpa region of the mouse X chro...
متن کاملDetection of carriers of benign X-linked muscular dystrophy.
From the point of view of genetic counselling carrier detection is most important in X-linked disorders. Okinaka et al. (1959) were the first to employ the serum level of creatine kinase to detect female carriers of X-linked Duchenne muscular dystrophy. Since then many investigators have confirmed the usefulness and reliability of this test. So far results on over 200 carriers have been reporte...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1986
ISSN: 1468-6244
DOI: 10.1136/jmg.23.6.591