An electron microscopic study of the premineralizing zone of the condylar cartilage of the mouse mandible.
AUTOR(ES)
Silbermann, M
RESUMO
The mandibular condylar cartilage of young ICR mice was used for ultrastructural studies with special emphasis on the cells and matrix in the premineralizing zone. It became evident that cytodifferentiation of chondroblasts was accompanied by deposition of intracellular lakes of glycogen, followed within the premineralizing hypertrophic chondrocytes by a gradual reduction in the glycogen content of the lakes and its replacement by lipid-like droplets. The premineralizing condylar cartilage, like that of other cartilage involved in mineralization, showed numerous matrix vesicles (Types I and II) unassociated with appreciable amounts of collagen.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1235566Documentos Relacionados
- Cryoscanning electron microscopic study of the surface amorphous layer of articular cartilage.
- Low temperature and conventional scanning electron microscopic observations of dog femoral condylar cartilage surface after anterior cruciate ligament division.
- The development and structure of the chimpanzee mandible.
- ELECTRON MICROSCOPIC STUDY OF HISTOPLASMA IN MOUSE SPLEEN
- Neurohypophysis of the Weddell seal; an electron microscopic study.