ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

The ultrastructure and calcification of the scales of Tilapia mossambica (Peters) (1976)

Lanzing, W. J. R. ; Wright, R. G.

Springer

Cell & tissue research 167 (1976), S. 37-47

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1432-0878

Schlagwort(e): Scale ; Tilapia ; Calcification ; Ultrastructure

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie , Medizin

Notizen: Summary The scales of Tilapia are surrounded by an envelope of scleroblasts responsible for the production of layers of collagen that constitute the bulk of the scale. The scleroblasts adjoining the lateral face of the oldest scale region gradually atrophy. New collagen layers are deposited against the inner face of the scale, the adjoining scleroblasts showing evidence of high metabolic activity. Calcification occurs by inotropic deposition of crystals alongside the fibres. There is no sharp demarcation between calcified and non-calcified scale regions, a calcification front gradually moving towards newly formed collagen layers. It is felt that fish scales should be considered as calcified derivatives of dermal collagen layers.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF00220158

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer