| Comparative tissue tolerance of a new endodontic sealer. | |
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MedLine Citation:
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PMID: 1533448 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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An experimental radiopaque resin root canal sealer was tested for tissue biocompatibility in rat connective tissue. The controls were four widely used sealers: Sealapex, Kerr's sealer, AH-26, and Roth's sealer. Polyethylene tubes were filled with the sealers and allowed to set for 24 hours in 100% humidity. Each sealer was implanted in the connective tissue of Sprague-Dawley rats and removed after 3, 10, 20, 30, and 60 days, fixed, and histologically prepared for light microscope evaluation. At each time period there was practically no difference in the reaction of all the sealers. By 60 days, the total picture was one of well-tolerated biocompatibility. |
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Authors:
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D Molloy; M Goldman; R R White; S Kabani |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Oral surgery, oral medicine, and oral pathology Volume: 73 ISSN: 0030-4220 ISO Abbreviation: Oral Surg. Oral Med. Oral Pathol. Publication Date: 1992 Apr |
Date Detail:
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Created Date: 1992-06-04 Completed Date: 1992-06-04 Revised Date: 2010-07-05 |
Medline Journal Info:
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Nlm Unique ID: 0376406 Medline TA: Oral Surg Oral Med Oral Pathol Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 490-3 Citation Subset: D; IM |
Affiliation:
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Tufts University School of Dental Medicine, Boston, Mass. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Biocompatible Materials / chemistry* Bismuth / chemistry Bisphenol A-Glycidyl Methacrylate Calcium Hydroxide / chemistry Connective Tissue / pathology Contrast Media Dental Bonding Dental Cements / chemistry Drug Combinations Epoxy Resins* Giant Cells / pathology Granulation Tissue / pathology Macrophages / pathology Materials Testing Methenamine / chemistry Neutrophils / pathology Polymethacrylic Acids / chemistry Rats Rats, Inbred Strains Resins, Synthetic / chemistry Root Canal Filling Materials / chemistry* Salicylates* Silver / chemistry Skin / pathology Time Factors Titanium / chemistry |
| Chemical | |
Reg. No./Substance:
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0/Biocompatible Materials; 0/Contrast Media; 0/Dental Cements; 0/Drug Combinations; 0/Epoxy Resins; 0/Polymethacrylic Acids; 0/Resins, Synthetic; 0/Root Canal Filling Materials; 0/Salicylates; 100-97-0/Methenamine; 115055-59-9/Sealapex; 1305-62-0/Calcium Hydroxide; 1565-94-2/Bisphenol A-Glycidyl Methacrylate; 55599-25-2/epoxy resin AH-26; 7440-22-4/Silver; 7440-32-6/Titanium; 7440-69-9/Bismuth |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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