Effect of toothbrushing on the toxicity of casting alloys

Journal of Prosthetic Dentistry

Volumn 87, Issue 1, 2002, Pages 94-98

  Wataha, John C ^a   Lockwood, Petra E ^a   Noda, Mamoru ^b   Nelson, Steven K ^a   Mettenburg, Donald J ^a  

^a MEDICAL COLLEGE OF GEORGIA   (United States)

^b HOKKAIDO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALLOY; BERYLLIUM; CHROMIUM DERIVATIVE; COPPER DERIVATIVE; GALLIUM; GOLD DERIVATIVE; NICKEL; PALLADIUM; PLATINUM DERIVATIVE; TOOTHPASTE; BIOMATERIAL; BIOMEDICAL AND DENTAL MATERIALS; COLORING AGENT; COPPER; DENTAL ALLOY; DIAGNOSTIC AGENT; GOLD ALLOY; LACTATE SODIUM; PLATINUM; SODIUM CHLORIDE; TETRAZOLIUM; THIAZOLE DERIVATIVE; THIAZOLYL BLUE;

ACIDITY; ANALYSIS OF VARIANCE; ARTICLE; COMPARATIVE STUDY; CYTOTOXICITY; DENTURE; IN VITRO STUDY; MACHINE; PH; STATISTICAL SIGNIFICANCE; TOOTH BRUSHING; TOOTH PROSTHESIS; TOXICITY TESTING; ANIMAL; CELL CULTURE; CELL STRAIN 3T3; CELL SURVIVAL; CHEMISTRY; INSTRUMENTATION; MATERIALS TESTING; MECHANICAL STRESS; MOUSE; STATISTICS;

3T3 CELLS; ANALYSIS OF VARIANCE; ANIMALS; BERYLLIUM; BIOCOMPATIBLE MATERIALS; CELL SURVIVAL; CELLS, CULTURED; CHROMIUM ALLOYS; COLORING AGENTS; COPPER; DENTAL ALLOYS; DENTAL CASTING INVESTMENT; GALLIUM; GOLD ALLOYS; HYDROGEN-ION CONCENTRATION; MATERIALS TESTING; MICE; PALLADIUM; PLATINUM; SODIUM CHLORIDE; SODIUM LACTATE; STATISTICS; STRESS, MECHANICAL; TETRAZOLIUM SALTS; THIAZOLES; TOOTHBRUSHING; TOOTHPASTE;

EID: 0036371043     PISSN: 00223913     EISSN: None     Source Type: Journal    
DOI: 10.1067/mpr.2002.121237     Document Type: Article

References (25)

1. Hanks CT, Wataha JC, Sun Z. In vitro models of biocompatibility: a review. Dent Mater 1996;12:186-93.
2. Craig RG, Hanks CT. Cytotoxicity of experimental casting alloys evaluated by cell culture tests. J Dent Res 1990;69:1539-42.
3. Schmalz G, Arenholt-Bindslev D, Hiller KA, Schweikl H. Epithelium-fibroblast co-culture for assessing mucosal irritancy of metals used in dentistry. Eur J Oral Sci 1997;105:86-91.
4. Bumgardner JD, Lucas LC. Corrosion and cell culture evaluations of nickel-chromium dental casting alloys. J Appl Biomater 1994;5:203-13.
5. Wataha JC, Lockwood PE, Nelson SK, Bouillaguet S. Long-term cytotoxicity of dental casting alloys. Int J Prosthodont 1999;12:242-8.
6. Nelson SK, Wataha JC, Neme AM, Cibirka RM, Lockwood PE. Cytotoxicity of dental casting alloys pretreated with biologic solutions. J Prosthet Dent 1999;81:591-6.
7. Nelson SK, Wataha JC, Lockwood PE. Accelerated toxicity testing of casting alloys and reduction of intraoral release of elements. J Prosthet Dent 1999;81:715-20.
8. Wataha JC, Lockwood PE. Release of elements from dental casting alloys into cell-culture medium over 10 months. Dent Mater 1998;14:158-63.
9. Wataha JC, Craig RG, Hanks CT. The release of elements of dental casting alloys into cell-culture medium. J Dent Res 1991;70:1014-8.
10. Geis-Gerstorfer J, Sauer KH, Pässler K. Ion release from Ni-Cr-Mo and Co-Cr-Mo casting alloys. Int J Prosthodont 1991;4:152-8.
11. Messer RL, Lucas LC. Cytotoxicity of nickel-chromium alloys: bulk alloys compared to multiple ion salt solutions. Dent Mater 2000;16:207-12.
12. Schmalz G, Langer H, Schweikl H. Cytotoxicity of dental alloy extracts and corresponding metal salt solutions. J Dent Res 1998;77:1772-8.
13. Wataha JC, Malcolm CT, Hanks CT. Correlation between cytotoxicity and the elements released by dental casting alloys. Int J Prosthodont 1995;8:9-14.
14. Wright DC, Gallant RF, Spangberg L. Correlation of corrosion behavior and cytotoxicity in Au-Cu-Ag ternary alloys. J Biomed Mater Res 1982;16:509-17.
15. Wataha JC, Lockwood PE, Khajotia SS, Turner R. Effect of pH on element release from dental casting alloys. J Prosthet Dent 1998;80:691-8.
16. Wataha JC, Malcolm CT. Effect of alloy surface composition on release of elements from dental casting alloys. J Oral Rehabil 1996;23:583-9.
17. Craig RG, editor. Restorative dental materials. 10th ed. St Louis: Mosby; 1997. p. 166-7.
18. International Standards Organization. Biological evaluation of medical devices. Part 5. Tests for cytotoxicity: in vitro methods. ISO document 1992. 10993-5, 1st ed, 1992-12-15.
19. Classification system for cast alloys. Council on Dental Materials, Instruments, and Equipment. J Am Dent Assoc 1984;109:766.
20. Aamdal-Scheie A, Luan WM, Dahlén G, Fejerskov O. Plaque pH and microflora of dental plaque on sound and carious root surfaces. J Dent Res 1996;75:1901-8.
21. Cornell J. In vitro abrasiveness of dentrifices. J Clin Dent 1988;1 Suppl A:A9-10.
22. Wataha JC, Craig RG, Hanks CT. Precision of and new methods for testing in vitro alloy cytotoxicity. Dent Mater 1992;8:65-70.
23. Pearse AG. Histochemistry, theoretical and applied. Vol 2. Baltimore: Williamsand Wilkins; 1972. p. 921-61.
24. Neter J, Wasserman W, Kutner MH. Applied linear statistical models. 2nd ed. Homewood (IL): Irwin; 1985. p. 517-625.
25. Johansson BI, Lemons JE, Hao SQ. Corrosion of dental copper, nickel, and gold alloys in artificial saliva and saline solutions. Dent Mater 1989;5:324-8.