[Scanning electron microscopic studies of the odontoblasts and the pulpodentinal border in domestic sheep (O. ammon aries Linnaeus, 1758)].
In order to investigate odontoblasts and predentin surfaces using SEM techniques, teeth of sheep with one or several roots were subjected to critical point drying. The odontoblasts of the root pulp are distinguished in their shape and arrangement pattern from those in the crown pulp. They regularly are detaching only one process of Tomes, which is extending up to the border between dentin and enamel and which shows a dendritic ramification in the dentin next to the enamel. The distal cell portions of the odontoblasts are joined together by a system of terminal bars. The collagen structures observed between the odontoblasts and predentin are considered to be von Korff's fibres as found in man.
Geiger
G
G
Institut für Veterinär-Anatomie, Histologie und -Embryologie, Anatomie II, Justus-Liebig-Universität, Giessen.
D000818:Animals; D003782:Dental Pulp / Q000648:ultrastructure*; D003804:Dentin / Q000648:ultrastructure*; D005260:Female; D008297:Male; D008855:Microscopy, Electron, Scanning; D009804:Odontoblasts / Q000648:ultrastructure*; D012756:Sheep / Q000033:anatomy & histology*
Rasterelektronenmikroskopische Untersuchungen an den Odontoblasten und an der pulpodentinalen Grenze beim Hausschaf (O. ammon aries Linné, 1758).