[Short-term study of a new kind of polyurethane-based fixative (Bayer) on monkeys and pigs].
A new kind of material for cementing dental castings, on polyurethan basis was experimentally tested on a monkey and on a pig and compared at short range (7 days) according to "Recommended standard practices for biological evaluation of dental materials" (ADA, 1975). Dentin and pulp compatibility was investigated, using a phosphate cement (Duraphos) for comparison. The results showed no difference in biocompatibility between the two materials nor between the endodontic tissue of the species.
D000818:Animals; D003442:Crowns; D003738:Dental Cements / Q000494:pharmacology*; D003782:Dental Pulp / Q000187:drug effects; D003804:Dentin / Q000187:drug effects; D003829:Denture, Partial; D004353:Drug Evaluation, Preclinical; D005260:Female; D000882:Haplorhini; D008251:Macaca; D011140:Polyurethanes; D013552:Swine
D003738:Dental Cements; D011140:Polyurethanes
Kurzzaeitige Untersuchung eines neuartigen Befestigungsmittels auf Polyurethanbasis (Bayer) am Affen und Schwein.