[Animal model for the etiopathogenesis of sialadenitis].
A longitudinal study with patient-specific jaw models and simultaneous X-Rays was undertaken to examine the eruption behaviour of the mandibular premolars following physiological and pathological resorption of the roots of primary teeth. 1. The molars of the first dentition fall out earlier after pathological resorption of the roots of primary teeth. In the presence of an occlusal bony bridge the appearance of a new tooth may take years. The eruption of the replacing tooth is delayed or it may be retained. 2. The eruption times of premolars after physiological resorption of primary tooth roots given in the literature and those obtained by the author converge. After pathological resorption of primary tooth roots and rarefying osteitis with interruption of the lamina dura, vertical development occurs significantly sooner (p less than 0,01). 3. The sequence of eruption of the premolars can be altered after pathological resorption of primary tooth roots.
D000818:Animals; D002369:Castration; D004195:Disease Models, Animal; D005260:Female; D007545:Isoproterenol; D010306:Parotid Gland / Q000187:drug effects; D051381:Rats; D012466:Salivary Gland Diseases / Q000209:etiology*; D012793:Sialadenitis / Q000139:chemically induced / Q000209:etiology*; D013363:Submandibular Gland / Q000187:drug effects
D007545:Isoproterenol
Tier-Modell zur Atio-Pathogenase der Sialadenose.