title: [Pulp toxicity of luting cements].
abstract: With the aid of laser-Doppler-flowmetry we are able to determine changes in the microcirculation of the tooth pulp. This method can also be used for testing the histocompatibility of dental materials. The zinkoxiphosphate cement Tenet and the glass ionomer cement Ketac-Cem are examined for tissue tolerance. This is done by determining the incisal and apical changes in pulpal microcirculation. Tenet has almost no discernible effect on pulpal microcirculation. Ketac-Cem causes a longlasting hyperaemia in half of the cases which seems to depend on the depth of cavity preparation.
authors: Poliklinik für Zahnerhaltung und Parodontologie, Universität Erlangen-Nürnberg.
authors: P
authors: P
authors: Grund
authors: W H
authors: WH
authors: Raab
mesh_terms: D000818:Animals; D003738:Dental Cements / Q000633:toxicity*; D003782:Dental Pulp / Q000098:blood supply / Q000187:drug effects*; D003788:Dental Pulp Diseases / Q000175:diagnosis*; D005899:Glass Ionomer Cements / Q000633:toxicity; D007834:Lasers; D008277:Magnesium Oxide / Q000633:toxicity*; D008422:Materials Testing; D011076:Polycarboxylate Cement / Q000633:toxicity*; D051381:Rats; D011919:Rats, Inbred Strains; D015034:Zinc Oxide / Q000633:toxicity*; D015035:Zinc Oxide-Eugenol Cement / Q000633:toxicity; D015036:Zinc Phosphate Cement / Q000633:toxicity
chemical_list: D003738:Dental Cements; D005899:Glass Ionomer Cements; D011076:Polycarboxylate Cement; D015035:Zinc Oxide-Eugenol Cement; D008277:Magnesium Oxide; D015036:Zinc Phosphate Cement; C040235:Ketac-cem; D015034:Zinc Oxide
vernacular_title: Zur Pulpatoxizität von Befestigungszementen.