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Is fibromyalgia a muscle disorder?

机译:纤维肌痛是一种肌肉疾病吗?

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The presence of abnormalities in fibromyalgia muscle using current methodological approaches is well established. The more serious abnormalities are demonstrated by histologic studies particularly on electron microscopy: disorganisation of Z bands and abnormalities in the number and shape of mitochondria. Biochemical studies and P 31 magnetic resonance spectroscopy show inconstant abnormalities of ATP and phosphocreatine levels. Mitochondrial abnormalities reduced capillary circulation and thickened capillary endothelium may result in decreased availability of oxygen and impaired oxidative phosphorylation as well as ATP synthesis. These abnormalities do not seem to be the consequences of the much-discussed deconditioning of muscles although these consequences are not well known. Further studies of energy metabolism of the muscle during exercise are needed.
机译:使用现有的方法学方法,在纤维肌痛肌肉中存在异常已得到充分证实。组织学研究特别是在电子显微镜下证实了更严重的异常:Z谱带混乱以及线粒体的数量和形状异常。生化研究和P 31磁共振波谱显示ATP和磷酸肌酸水平的异常异常。线粒体异常减少了毛细血管循环,并且毛细血管内皮增厚,可能导致氧气的利用率降低,氧化磷酸化以及ATP合成受损。尽管这些后果尚不为人所知,但这些异常似乎并不是人们广泛讨论过的肌肉退化的后果。在运动过程中需要进一步研究肌肉的能量代谢。

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