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  • 1985-1989  (2)
  • Granular layer  (1)
  • Nemaline myopathy  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Progression in nemaline myopathy (1989)
    Springer
    Acta neuropathologica 78 (1989), S. 484-491 
    Details
    ISSN: 1432-0533
    Schlagwort(e): Nemaline myopathy ; Lysosomal enzymes ; Acid phosphatase ; Cathepsins ; Myofibrillar degeneration
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Four of seven patients with nemaline myopathy had severe, rapidly progressing symptoms. These four showed an increase in acid phosphatase activity in muscle fibers demonstrated by histochemistry and cathepsin B&L activity by biochemical measurement. On electron microscopy, nemaline bodies, occasionally disorganized myofibrils and autophagic vacuoles containing sarcoplasmic debris and glycogen particles were seen. Focal myofibrillar degeneration, through an unknown pathogenetic mechanism, induces an increase in lysosomal enzymes in the skeletal muscles which may be closely correlated with a rapid aggravation of muscle weakness in nemaline myopathy.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00687709
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Autolysis of the granular layer of the cerebellar cortex in brain death (1986)
    Springer
    Acta neuropathologica 70 (1986), S. 75-78 
    Details
    ISSN: 1432-0533
    Schlagwort(e): Cerebellum ; Granular layer ; Autolysis ; Brain death
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary In a study of duration of brain death, granular layer autolysis (GLA) of the cerebellar cortex was analyzed in 45 patients who died of acute cerebrovascular diseases (CVDs). Twelve patients who died of causes other than intracranial disease served as controls. Tonsillar herniation occurred in all who died of acute CVDs. More advanced GLA was seen in the central folia adjacent to the central white medullary body of the cerebellum as compared with the peripheral folia. Widespread GLA involving the most of the peripheral folia was found solely in patients in whom brain death had been present over 18 h. Of the 12 control patients, 4 showed GLA only in the central folia. Although GLA of the central folia might develop during immersion fixation of the brain, the alteration of the peripheral folia is assumed to develop in the period of brain death. Widespread GLA extending to the peripheral folia could be a pathological finding characteristic of brain death, where intracranial blood flow could be absent or significantly reduced. Brain death for little less than 1 day would be necessary for GLA to develop.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00689517
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Artikel (Nationallizenzen)
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