نتایج جستجو برای: myofibrillar myopathy

تعداد نتایج: 14255  

2010
Sara Menazza Bert Blaauw Tania Tiepolo Luana Toniolo Paola Braghetta Barbara Spolaore Carlo Reggiani Fabio Di Lisa Paolo Bonaldo Marcella Canton

Several studies documented the key role of oxidative stress and abnormal production of reactive oxygen species (ROS) in the pathophysiology of muscular dystrophies (MDs). The sources of ROS, however, are still controversial as well as their major molecular targets. This study investigated whether ROS produced in mitochondria by monoamine oxidase (MAO) contributes to MD pathogenesis. Pargyline, ...

Journal: :Circulation research 1974
R J Solaro R M Wise J S Shiner F N Briggs

The amounts of calcium required to achieve various levels of myofibrillar activation in the dog heart were determined by measuring the dependence of myofibrillar calcium binding, myofibrillar adenosinetriphosphatase (ATPase), and isometric tension on free calcium concentration. Myofibrillar ATPase was half-maximal at 2.4 x lO^M free calcium, and tension development was half-maximal at 2.0 x 10~...

Journal: :international journal of hematology-oncology and stem cell research 0
ali eishi oskuie department of hematology-medical oncology, urmia university of medical sciences, urmia, iran babak ahmadi salmasi department of neurology, urmia university of medical sciences, urmia, iran nasim valizadeh department of hematology-medical oncology, urmia university of medical sciences, urmia, iran

inflammatory myopathy is a paraneoplastic syndrome. inflammatory myopathy may be the first manifestation of underlying malignancy. it was reported in patients with colon cancer, breast cancer, ovarian cancer, lung cancer and non-hodgkin lymphoma. there are few reports regarding inflammatory myopathy in patients with gastric cancer. we want to present inflammatory myopathy as early manifestation...

Background: Statins frequently cause myopathy especially in combination with fibrates, and physical activity is considered a trigger for the muscle disorder. Elevated plasma levels of creatine kinase (CK), lactate dehydrogenase (LDH) and aldolase, are the main indicators of the severity of myopathy. Carvedilol is commonly used with lipid-lowering drugs in the management of heart failure, hypert...

2013
Bertrand-David Segard Florence Delort Virginie Bailleux Stéphanie Simon Emilie Leccia Blandine Gausseres Fatma Briki Patrick Vicart Sabrina Batonnet-Pichon

Mutations within the human desmin gene are responsible for a subcategory of myofibrillar myopathies called desminopathies. However, a single inherited mutation can produce different phenotypes within a family, suggesting that environmental factors influence disease states. Although several mouse models have been used to investigate organ-specific desminopathies, a more general mechanistic persp...

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