نتایج جستجو برای: muscular
تعداد نتایج: 43642 فیلتر نتایج به سال:
BACKGROUND In muscular dystrophy, cardiac function deteriorates with time and heart failure is one of the major causes of death. Although the combination of angiotensin-converting enzyme inhibitors (ACEI) and beta-blockers improves cardiac function in adults, little is known about the efficacy of those drugs in patients with muscular dystrophy. METHODS AND RESULTS The effect of the beta-block...
Spinal muscular atrophy is a neurodegenerative disease that requires multidisciplinary medical care. Recent progress in the understanding of molecular pathogenesis of spinal muscular atrophy and advances in medical technology have not been matched by similar developments in the care for spinal muscular atrophy patients. Variations in medical practice coupled with differences in family resources...
MANY observers have reported pathologic changes in the myoeardium of patients with muscular dystrophy similar to those in the skeletal muscles.'-8 Clinical evidence of involvement of the heart has also been noted, consisting of persistent tachycardia,9 10 arrhythmias,10 congestive heart failure, chest pain, cardiac enlargement, changes in heart sounds, murmurs, electrocardiographic alterations ...
Dubowics V. Muscle biopsy: a practical approach. 2nd ed. London: Bailliere Tindall, 1985:340-343 Consalez GG, Thomas NST, Stayton CL, et al. Assignment of Emery-Dreifuss muscular dystrophy to the distal region of Xq28: the results of a collaborative study. Am J Hum Genet 199 1 ;48:468 -480 Yates JRW, Warner JP, Smith JA, et al. Emery-Dreifuss muscular dystrophy: linkage to markers in distal Xq2...
Congenital muscular dystrophies are a group of rare neuromuscular disorders with a wide spectrum of clinical phenotypes. Recent advances in understanding the molecular pathogenesis of congenital muscular dystrophy have enabled better diagnosis. However, medical care for patients with congenital muscular dystrophy remains very diverse. Advances in many areas of medical technology have not been a...
Limb girdle muscular dystrophies are heterogeneous autosomal hereditary neuromuscular disorders. They produce dystrophic changes on muscle biopsy and they are associated with mutations in several genes involved in muscular structure and function. Detailed clinical, laboratorial, imaging, diagnostic flowchart, photographs, tables, and illustrated diagrams are presented for the differential diagn...
This paper proposes a method to assess the overall fatigue of human body movement. First of all, according to previous research regarding localized muscular fatigue, a linear relation is assumed between the mean frequency and the muscular working time when the muscle is experiencing fatigue. This assumption is verified with a rigorous statistical analysis. Based on this proven linearity, locali...
Foraminal and extra-foraminal disc herniations comprise up to 11.7% of all lumbar disc herniations. Facetectomy, which had been the classic approach, is now recognized as cause of pain and instability after surgery. Otherwise, posterior lateral approaches through a trans-muscular or a para-muscular technique offer no significant damage to key structures for spinal stability. The surgical anatom...
Duchenne muscular dystrophy (DMD) and other types of muscular dystrophies are caused by the loss or alteration of different members of the dystrophin protein complex. Understanding the molecular mechanisms by which dystrophin-associated protein abnormalities contribute to the onset of muscular dystrophy may identify new therapeutic approaches to these human disorders. By examining gene expressi...
-We present two cases of autosomal dominant limb girdle muscular dystrophy in a father and son. Both presented in childhood with a classical Becker muscular dystrophy phenotype. The father had initially been informed that he would not have affected children. After the diagnosis of muscular dystrophy in the son, immunoblot analysis was performed on muscle and revealed normal dystrophin. The poly...
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