An immunohistochemical and ultrastructural study on skeletal myodystrophy
- VernacularTitle:骨骼肌营养不良症的免疫组织化学及超微结构的研究
- Author:
Xiaoming JIN
;
Zhijiu ZHONG
;
Qi HUANG
- Publication Type:Journal Article
- Keywords:
Skeletal Myodystrophy Immunohistochemistry Ultrastructure
- From:
Journal of Clinical Neurology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relationship between pathological, immunohistochemical and ultrastructural changes of skeletal myodystrophy (SMD) and the development of the disease.Methods SMD tissue of 20 cases were routinely processed,the paraffin sections,the semi thin sections and the ultrasthin sections were observed by light microscopy and electron microscopy.Results 20 cases with SMD tissue were divided into three groups: Simple SMD for 8 cases, major changes were regional; Progressive SMD for 10 ca ses, the pathological changes were diffuse with large amount of degeneration of cell organs; SMD derived from nerve injury for 2 cases, pathological changes of the part controlled by the nerve were observed. While SMD was injured, myosin got deneration first.Conclusion The pathological and ultrastructure changes could be used to judge the progressive degree of myodystrophin. The amount of lost myosin could forecast the progression of the disease.
