甲亢心脏病心肌细胞的形态学改变——游离心肌细胞的形态测量(同体积对比)

被引:4
作者
柏树令
何维为
李吉
机构
[1] 中国医科大学人体解剖学教研室
关键词
游离心肌细胞; 形态测量法; 甲状腺机能亢进; 心肌细胞肥大;
D O I
暂无
中图分类号
学科分类号
摘要
本文发现,①随着左心室和右心室游离心肌细胞体积的增大,两组心肌细胞的宽度和厚度明显增加,两者间呈密切直线相关。②右心室体积相同的游离心肌细胞,两组之间在细胞形态上没有显著的差异。③左心室体积相同的游离心肌细胞,实验组与对照组之间在细胞的宽度与厚度上有显著的差异,表现为实验组心肌细胞平均宽度增加(8.3%),而平均厚度减小(7%),从而使实验组心肌细胞的宽与厚度比值明显高于对照组(14.2%)。
引用
收藏
页码:326 / 330+333 +333
页数:6
相关论文
共 6 条
[1]  
Normal and hypertrophic growth of the rat heart: changes in cell dimensions and number. Korecky B,et al. American Journal of Physiology . 1978
[2]  
Regional differences in myocyte size in normal rat heart. Cerdes AM,et al. The Anatomical Record . 1986
[3]  
Morphometry of right and left ventricular myocardium after strenuous exercise in preconditioned rats. Loud AV,et al. Laboratory Investigation . 1984
[4]  
Morphometric study of cardiac musle: the problem of tissue shrinkage. Gerdes AM,et al. Laboratory Investigation . 1982
[5]  
Surface morphology and cell size measurement of isolated rat cardiac myocytes. Bishop SP,et al. Journal of Molecular and Cellular Cardiology . 1979
[6]  
Biology of disease morphometric analysis of biologic prccesses. Loud AV,et al. Laboratory Investigation . 1984