the basal membrane of fusiform fibroblasts with oval nucleus and rich in chromatin reached much protuberance into matrix of ha ecm and collagen fibril cumulating outside cells.
objective to probe deply into the three dimensional structure of pigskin collagen fibril and provide the basic data for using the pigskin tissue as tissue engineering material.
目的研究猪皮组织胶原原纤维的三维结构,为猪皮组织作为组织工程材料提供基础数据。
it is proved that afm is an excellent technique for the study of collagen fibril .
是探讨胶原光作用机理直观、有效的方法。
compared with control group and shr group, in immunity group, the mitochondria of smooth muscle cells and collagen fibril in interstitum both increased;
电镜结果显示免疫组较正常对照及shr组主动脉平滑肌线粒体增多,间质胶原纤维增多;
in skeletal muscle, collagen fibril accounts for about 1%~2% of its weight.
骨骼肌胶原纤维的含量约占总重的1%~2%。
results all five bonding systems were infiltrated into the collagen fibril net of demineralized dentin.
结果五种粘接系统在湿粘接时都可以形成比较理想的粘接界面。
fresh allograft group: no tenocyte, and few new collagen fibril could be seen, thick collagen fibril arranged at random and loose.
未经处理的同种异体肌腱组:偶见腱细胞,未见到新生的细胶原原纤维,粗胶原原纤维排列紊乱、疏松。
at high concentration, the ultrastructure of different collagen fibril was also different. by afm the differ…
高浓度下,来源不同,形成的胶原纤维在微观结构上有较大的差异。
collagen fibril is widely distributed in various tissues and viscera in body, including bones, skin, corneas, tendons, cartilages, ligaments, etc.
胶原纤维分布广泛,主要分布于动物的骨骼、皮肤、角膜、肌腱、软骨、韧带、内脏等组织和器官中。
ordinary-freezing group: a few tenocyte can be seen, intracellular apparatus function is inferior, but still a little rebirth collagen fibril was found;