Cytotoxicity of hard chairside reline resins: Effect of microwave irradiation and water bath postpolymerization treatments

International Journal of Prosthodontics

Volumn 19, Issue 2, 2006, Pages 195-201

  Campanha, Nara Hellen ^a   Pavarina, Ana Cláudia ^a   Giampaolo, Eunice Teresinha ^a   Machado, Ana Lucia ^a   Carlos, Iracilda Zeppone ^a   Vergani, Carlos Eduardo ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ACRYLIC ACID RESIN; BIOMEDICAL AND DENTAL MATERIALS; COLORING AGENT; TETRAZOLIUM; THIAZOLE DERIVATIVE; THIAZOLYL BLUE; TRITIUM; WATER;

ANALYSIS OF VARIANCE; ANIMAL; ARTICLE; CELL PROLIFERATION; CHEMISTRY; DENTURE; DRUG EFFECT; L CELL; MATERIALS TESTING; METABOLISM; MICROWAVE RADIATION; MOUSE; PHASE TRANSITION; RADIATION EXPOSURE;

ACRYLIC RESINS; ANALYSIS OF VARIANCE; ANIMALS; CELL PROLIFERATION; COLORING AGENTS; DENTAL MATERIALS; DENTURE LINERS; DENTURE REBASING; L CELLS (CELL LINE); MATERIALS TESTING; MICE; MICROWAVES; PHASE TRANSITION; TETRAZOLIUM SALTS; THIAZOLES; TRITIUM; WATER;

EID: 33645662774     PISSN: 08932174     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (31)

1. Blagojevic V, Murphy VM. Microwave polymerization of denture base materials. A comparative study. J Oral Rehabil 1999;26:804-808.
2. Lamb DJ, Ellis B, Priestley D. The effects of process variables on levels of residual monomer in autopolymerizing dental acrylic resin. J Dent 1983;11:80-88.
3. Vallittu PK, Miettinen V, Alakuijala P. Residual monomer content and its release into water from denture base materials. Dent Mater 1995;11:338-342.
4. Koda T, Tsuchiya H, Yamauchi M, Ohtani S, Takagi N, Kawano J. Leachability of denture-base acrylic resins in artificial saliva. Dent Mater 1990;6:13-16.
5. Lee SY, Lai YL, Hsu TS. Influence of polymerization conditions on monomer elution and microhardness of autopolymerized polymethyl methacrylate resin. Eur J Oral Sci 2002;110:179-183.
6. Huang FM, Tai KW, Hu CC, Chang YC. Cytotoxic effects of denture base materials on a permanent human oral epithelial cell line and on primary human oral fibroblasts in vitro. Int J Prosthodont 2001;14:439-443.
7. Jorge JH, Giampaolo ET, Vergani CE, Machado AL, Pavarina AC, Carlos IZ. Cytotoxicity of denture base resins: Effect of water bath and microwave postpolymerization heat treatments. Int J Prosthodont 2004;17:340-344.
8. Lefebvre CA, Knoernschild KL, Schuster GS. Cytotoxicity of eluates from light-polymerized denture base resins. J Prosthet Dent 1994;72:644-650.
9. Lygre H, Solheim E, Gjerdet NR. Leaching from denture base materials in vitro. Acta Odontol Scand 1995;53:75-80.
10. Sheridan PJ, Koka S, Ewoldsen NO, Lefebvre CA, Lavin MT. Cytotoxicity of denture base resins. Int J Prosthodont 1997;10:73-77.
11. Tsuchiya H, Hoshino Y, Tajima K, Takagi N. Leaching and cytotoxicity of formaldehyde and methyl methacrylate from acrylic resin denture base materials. J Prosthet Dent 1994;71:618-624.
12. Shim JS, Watts DC. Residual monomer concentrations in denture-base acrylic resin after an additional, soft-liner, heat-cure cycle. Dent Mater 1999;15:296-300.
13. Baker S, Brooks SC, Walker DM. The release of residual monomeric methyl methacrylate from acrylic appliances in the human mouth: An assay for monomer in saliva. J Dent Res 1988;67:1295-1299.
14. Yunus N, Harrison A, Huggett R. Effect of microwave irradiation on the flexural strength and residual monomer levels of an acrylic resin repair material. J Oral Rehabil 1994;21:641-648.
15. Araújo PHH, Sayer C, Poço JGR, Giudici R. Techniques for reducing residual monomer content in polymers: A literature review. Polymer Engineering Science 2002;42:1442-1468.
16. Vergani CE, Seó RS, Pavarina AC, Reis JMSN. Flexural strength of auto-polymerizing denture reline resins with microwave post-polymerization treatment. J Prosthet Dent 2005;93:577-583.
17. Ilbay SG, Guvener S, Alkumru HN. Processing dentures using a microwave technique. J Oral Rehabil 1994;21:103-109.
18. Schuster GS, Lefebvre CA, Dirksen TR, Knoernschild KL, Caughman GB. Relationships between denture base resin cytotoxicity and cell lipid metabolism. Int J Prosthodont 1995;8:580-586.
19. Schweikl H, Schmalz G. Toxicity parameters for cytotoxicity testing of dental materials in two different mammalian cell lines. Eur J Oral Sci 1996;104:292-299 [erratum 1996:104:412].
20. Rose EC, Bumann J, Jonas IE, Kappert HF. Contribution to the biological assessment of orthodontic acrylic materials. Measurement of their residual monomer output and cytotoxicity. J Orofac Orthop 2000;61:246-257.
21. Imazato S, Ebi N, Tarumi H, Russell RR, Kaneko T, Ebisu S. Bactericidal activity and cytotoxicity of antibacterial monomer MDPB. Biomaterials 1999;20:899-903.
22. Costa CA, Edwards CA, Hanks CT. Cytotoxic effects of cleansing solutions recommended for chemical lavage of pulp exposures. Am J Dent 2001;14:25-30.
23. Ciapetti G, Granchi D, Verri E, Savarino L, Cavedagna D, Pizzoferrato A. Application of a combination of neutral red and amido black staining for rapid, reliable cytotoxicity testing of biomaterials. Biomaterials 1996;17:1259-1264.
24. Hensten-Pettersen A. Comparison of the methods available for assessing cytotoxicity. Int Endod J 1988;21:89-99.
25. Fujisawa S, Atsumi T, Kadoma Y. Cytotoxicity of methyl methacrylate (MMA) and related compounds and their interaction with dipalmitoylphosphatidylcholine (DPPC) liposomes as a model for biomembranes. Oral Dis 2000;6:215-221.
26. Cress LW, Owen RD, Desta AB. Ornithine decarboxylase activity in L929 cells following exposure to 60 Hz magnetic fields. Carcinogenesis 1999;20:1025-1030.
27. Ruyter IE, Oysaed H. Conversion in denture base polymers. J Biomed Mater Res 1982;16:741-754.
28. Ruyter IE. Release of formaldehyde from denture base polymers. Acta Odontol Scand 1980;38:17-27.
29. Oysaed H, Ruyter IE, Sjovik Kleven IJ. Release of formaldehyde from dental composites. J Dent Res 1988;67:1289-1294.
30. Ravis SM, Shaffer MP, Shaffer CL, Dehkhaghani S, Belsito DV. Glutaraldehyde-induced and formaldehyde-induced allergic contact dermatitis among dental hygienists and assistants. J Am Dent Assoc 2003;134:1072-1078.
31. Emri G, Schaefer D, Held B, Herbst C, Zieger W, Horkay I, Bayerl C. Low concentrations of formaldehyde induce DNA damage and delay DNA repair after UV irradiation in human skin cells. Exp Dermatol 2004;13:305-315.