To study the variability at the myotonic dystrophy protein kinase (DMPK) gene in a Chilean sample of healthy people. DM1 is an autosomal dominant disorder caused by an expansion of a (CTG) repeat at the 3′-UTR of the gene ...

Myotonic disorders are inherited neuromuscular diseases divided into dystrophic myotonias and non-dystrophic myotonias (NDM). The latter is a group of dominant or recessive diseases caused by mutations in genes encoding ...

We herein present twenty myotonic dystrophy of Steinert patients with the main objective to evaluate and classify the oropharyngeal swallowing by the phonoaudiological clinical and nasofibrolaryngoscopical analysis. The ...

Hereditary myotonia (HM) is a genetic disorder that occurs due to mutations in the chloride channel and results in delayed relaxation of the skeletal muscles. HM has been described in 12 dog breeds, and in five of them, ...

Becker syndrome is a congenital myotonia of autosomal recessive inheritance that is produced by mutations in the skeletal muscle chlorine gene (CLCN1) leading to a defect in its function. It generally begins in childhood ...

Hereditary myotonia caused by mutations in CLCN1 has been previously described in humans, goats, dogs, mice and horses. The goal of this study was to characterize the clinical, morphological and genetic features of hereditary ...