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人类正常骨骼肌纤维中的糖原小体。一项电子显微镜研究。

Glycogenosomes in fibres of human normal skeletal muscles. An electron-microscopic study.

作者信息

Márquez A, Finol H J

出版信息

Acta Neuropathol. 1984;63(4):347-50. doi: 10.1007/BF00687344.

DOI:10.1007/BF00687344
PMID:6089492
Abstract

Analysis of muscle biopsies from five patients, with no clinical evidence of neuromuscular disorders, showed the presence of membrane-bound structures containing glycogen (glycogenosomes). Occurrence of these structures within human muscle fibres has been usually considered a pathological finding, common to various types of metabolic diseases. Our results provide evidence that glycogenosomes are a normal constituent of human muscle fibre, thereby emphasizing that any relationship between glycogenosomes and a specific pathological condition should be established with great care.

摘要

对五名无神经肌肉疾病临床证据的患者的肌肉活检分析显示,存在含有糖原的膜结合结构(糖原小体)。这些结构在人类肌肉纤维中的出现通常被认为是一种病理发现,常见于各种类型的代谢疾病。我们的结果提供了证据表明糖原小体是人类肌肉纤维的正常组成部分,从而强调在糖原小体与特定病理状况之间建立任何关联时都应格外谨慎。

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本文引用的文献

1
Ultrastructural aspects of fast and slow muscles of trained and rested cats.训练和休息状态下猫的快肌和慢肌的超微结构特征
Acta Cient Venez. 1981;32(1):88-98.
2
Ultrastructural changes in human muscle fibres in disease.疾病状态下人类肌纤维的超微结构变化
J Submicrosc Cytol. 1982 Jul;14(3):525-51.
3
Myopathy due to glycogen storage disease: pathological and biochemical studies in relation to glycogenosome formation.
Exp Mol Pathol. 1983 Jun;38(3):405-20. doi: 10.1016/0014-4800(83)90080-1.
4
Teaching monograph: pathology of skeletal muscle diseases.教学专著:骨骼肌疾病病理学
Am J Pathol. 1982 May;107(2):231-76.
5
Glycogen depletion in the newborn rat liver: an electron microscopic and electron histochemical study.新生大鼠肝脏中的糖原耗竭:一项电子显微镜和电子组织化学研究。
J Ultrastruct Res. 1967 Apr;18(1):142-65. doi: 10.1016/s0022-5320(67)80236-3.
6
Glycogen-membrane complexes within mouse striated muscle cells.小鼠横纹肌细胞内的糖原-膜复合物。
J Cell Biol. 1968 Mar;36(3):648-52. doi: 10.1083/jcb.36.3.648.
7
Autophagic degradation of glycogen in skeletal muscles of the newborn rat.新生大鼠骨骼肌中糖原的自噬降解
J Cell Biol. 1972 Jan;52(1):41-51. doi: 10.1083/jcb.52.1.41.
8
[Ultrastructural homogeneity of rat oesophageal striated muscle fibres (author's transl)].大鼠食管横纹肌纤维的超微结构均一性(作者译)
Acta Cient Venez. 1979;30(2):199-208.