نتایج جستجو برای: motor neuron disease
تعداد نتایج: 1665205 فیلتر نتایج به سال:
Amyotrophic lateral sclerosis (ALS) is a fatal and rapidly progressing motor neuron disease. Astrocytic factors are known to contribute to motor neuron degeneration and death in ALS. However, the role of astrocyte in promoting motor neuron protein aggregation, a disease hallmark of ALS, remains largely unclear. Here, using culture models of human motor neurons and primary astrocytes of differen...
Motor neuron disease is one of the major groups of neurodegenerative diseases, mainly represented by amyotrophic lateral sclerosis. Despite wide genetic and biochemical data regarding its pathophysiological mechanisms, motor neuron disease develops under a complex network of mechanisms not restricted to the unique functions of the alpha motor neurons but which actually involve diverse functions...
background: as a disease of motor nervous system (motor neuron disease), amyotrophic lateral sclerosis (als) has a great impact on several aspects of quality of life (qol). generic questionnaires of qol do not address all the especial features of als and therefore translation and validation of disease specific questionnaires such as amyotrophic lateral sclerosis assessment qu...
An adult with Sandhoff disease presented with pure lower motor neuron phenotype. Twenty years later, he showed signs of upper motor neuron involvement. 25 years from the onset, his muscle weakness slightly worsened but he was fully independent in activities of daily living. GM2-gangliosidosis can manifest as a motor neuron disease with a slowly progressive course. The correct knowledge of the n...
Histocompatibility antigen (HLA A, B and DR) serotyping was performed on 65 patients with motor neuron disease in the northern region of England and compared to a large control population from the Newcastle upon Tyne area. Thirty two patients had amyotrophic lateral sclerosis, 17 had progressive bulbar palsy and 16 had progressive muscular atrophy. Ten patients had a more slowly progressive cou...
Motor neuron diseases selectively produce degeneration and death of motor neurons; the pathogenesis of these disorders and the specificity for this population of neurons are unknown. Hereditary Canine Spinal Muscular Atrophy produces a lower motor neuron disease which is clinically and pathologically similar to human motor neuron disease: motor neurons dysfunction and degenerate. The canine mod...
OBJECTIVES To describe the frequency and characteristics of those patients initially registered with the Scottish Motor Neuron Disease Register (SMNDR) but who subsequently had a diagnosis other than MND made (false positives), to analyse the features which led to a revised diagnosis, and to draw conclusions which might improve routine neurological practice. METHODS The Scottish Motor Neuron ...
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