Heat treatment strengthens human dentin

Journal of Dental Research

Volumn 87, Issue 8, 2008, Pages 762-766

  Hayashi, M ^a   Koychev, E V ^a   Okamura, K ^a   Sugeta, A ^b   Hongo, C ^a   Okuyama, K ^a   Ebisu, S ^a  

^a OSAKA UNIVERSITY   (Japan)

^b HIROSHIMA UNIVERSITY   (Japan)

Author keywords

Collagen; Dentin; Flexural strength; Heat

Indexed keywords

ANALYSIS OF VARIANCE; ARTICLE; CHEMISTRY; COMPARATIVE STUDY; DENTAL CARE; DENTIN; DESICCATION; HEAT; HUMAN; IN VITRO STUDY; MECHANICAL STRESS; MOLAR TOOTH; TENSILE STRENGTH;

ANALYSIS OF VARIANCE; DENTAL STRESS ANALYSIS; DENTIN; DESICCATION; HEAT; HUMANS; MOLAR; STRESS, MECHANICAL; TENSILE STRENGTH;

EID: 52049098009     PISSN: 00220345     EISSN: None     Source Type: Journal    
DOI: 10.1177/154405910808700807     Document Type: Article

References (22)

1. Arola DD, Reprogel RK (2006). Tubule orientation and the fatigue strength of human dentin. Biomaterials 27:2131-2140.
2. Axelsson P, Nystrom B, Lindhe J (2004). Long-term effect of a plaque control program on tooth mortality, caries and periodontal disease in adults. J Clin Periodontol 31:749-757.
3. Bajaj D, Sundaram N, Nazari A, Arola D (2006). Age, dehydration and fatigue crack growth in dentin. Biomaterials 27:2507-2517.
4. Carvalho R, Fernandes CAO, Villanueva R, Wang L , Pashley DH (2001). Tensile strength of human dentin as a function of tubule orientation and density. J Adhes Dent 3:309-314.
5. Fraser RDB, MacRae TP (1973). Conformation in fibrous proteins and related synthetic polypeptides. New York: Academic Press, pp. 354- 355.
6. Huang TJ, Schilder H, Nathanson D (1992). Effects of moisture content and endodontic treatment on some mechanical properties of human dentin. J Endod 18:209-215.
7. Imbeni V, Nalla RK, Bosi C, Kinney JH, Ritchie RO (2003). In vitro fracture toughness of human dentin. J Biomed Mater Res A 66:1-9.
8. Inoue S, Pereira PN, Kawamoto C, Nakajima M, Koshiro K, Tagami J, et al. (2003). Effect of depth and tubule direction on ultimate strength of human coronal dentin. Dent Mater J 22:39-47.
9. Jameson MW, Hood JA, Tidmarsh BG (1993). The effect of dehydration and rehydration on some mechanical properties of human dentin. J Biomech 26:1055-1065.
10. Kahler B, Swain MV, Moule A (2003). Fracture-toughening mechanisms responsible for differences in work to fracture of hydrated and dehydrated dentin. J Biomech 36:229-237.
11. Kotha SP, Guzelsu N (2007). Tensile behavior of cortical bone: dependence of organic matrix material properties of bone mineral content. J Biomech 40:36-45.
12. Kruzic JJ, Nalla RK, Kinney JH, Ritchie RO (2003). Crack blunting, crack bridging and resistance-curve fracture mechanics in dentin: effect of dehydration. Biomaterials 24:5209-5221.
13. Lertchirakarn V, Palamara JEA, Messer HH (2001). Anisotropy of tensile strength of root dentin. J Dent Res 80:435-456.
14. Lu Y, Xie Y, Zhang S, Dusevich V, Bonewald LF, Feng Q (2007). DMP 1-targeted Cre expression in odontoblasts and osteocytes. J Dent Res 86:320-325.
15. Miguez PA, Pereira PNR, Atsawasuwan P, Yamauchi M (2004). Collagen cross-linking and ultimate tensile strength in dentin. J Dent Res 83:807-810.
16. Nalla RK, Kinney JH, Ritchie RO (2003). Effect of orientation on the in vitro fracture toughness of dentin: the role of toughening mechanisms. Biomaterials 24:3955-3968.
17. Papa J, Cain C, Messer HH (1994). Moisture content of vital vs endodontically treated teeth. Endod Dent Traumatol 10:91-93.
18. Sedgley C, Messer H (1992). Are endodontically treated teeth more brittle? J Endod 18:332-335.
19. Tada H, Paris PC, Irwin GR (2000). Stress analysis results for common test specimen configurations. In: The stress analysis of cracks handbook. 3rd ed. New York: ASME Press, pp. 52-53.
20. Wang MC, Pins GD, Silver FH (1994). Collagen fibers with improved strength for the repair of soft tissue injuries. Biomaterials 15:507-512.
21. Wang X, Bank R, TeKoppele JM, Agrawal CM (2001 ). The role of collagen in determining bone mechanical properties. J Orthop Res 19:1021-1026.
22. Zioupos P, Currey JD, Hamer AJ (1999). The role of collagen in the declining mechanical properties of aging human cortical bone. J Biomed Mater Res 45:108-116.