상아질 접착에서 collagenase와 esterase가 미세인장결합강도에 미치는 영향
The effects of collagenase and esterase on the microtensile bond strength in dentin bonding
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The purpose of this study was to evaluate the effect of collagenase and esterase on the microtensile bond strength(μTBS) in dentin bonding. After resin composites were bonded to occlusal dentin, μTBS specimens were formed and stored in PBS, collagenase, or esterase solution. After 4-week storage, μTBS was determined and, the results were as follows: 1. μTBS values of Single Bond 2 were lower than those of Clearfil SE Bond for all storage medium(p<0.05). 2. In Single Bond 2 group, collagenase solution lowered bond strength more than PBS and esterase solution(p>0.05). 3. In Clearfil SE Bond group, esterase solution lowered bond strength more than PBS(p>0.05). Collagenase solution lowered bond strength more than esterase solution(p>0.05) and PBS(p<0.05).
Abstract
The purpose of this study was to evaluate the effect of collagenase and esterase on the microtensile bond strength(μTBS) in dentin bonding. After resin composites were bonded to occlusal dentin, μTBS specimens were formed and stored in PBS, collagenase, or esterase solution. After 4-week storage, μTBS was determined and, the results were as follows: 1. μTBS values of Single Bond 2 were lower than those of Clearfil SE Bond for all storage medium(p<0.05). 2. In Single Bond 2 group, collagenase solution lowered bond strength more than PBS and esterase solution(p>0.05). 3. In Clearfil SE Bond group, esterase solution lowered bond strength more than PBS(p>0.05). Collagenase solution lowered bond strength more than esterase solution(p>0.05) and PBS(p<0.05).
참고문헌 (41)
- "Longterm durability of dentin bonds made with a selfetching primer, in vivo", 78, pp.906~911 (1999)
- "In vivo degradation of resin-dentin bonds in humans over 1 to 3 years", 79, pp.1385~1391 (2000)
- "In vivo long-term durability of the bond to dentin using two adhesive systems", 4, pp.151~159 (2002)
- "In vivo degradation of resin-dentin bonds produced by a self-etch vs. a total-etch adhesive system", 112, pp.368~375 (2004)
- "The effect of thermocycling and dentine pre-treatment on the durability of the bond between composite resin and dentine", 31, pp.492~499 (2004)
- "Effect of thermal and mechanical load cycling on nanoleakage of Class II restorations", 6, pp.221~226 (2004)
- "Evaluation of thermal cycling and mechanical loading on bond strength of a self-etching primer system to dentin", 18, pp.269~275 (2002)
- "Bonding strength to bovine dentin with 4-META", MMA-TBB resin:long-term stability and influence of water, 1987, pp.6, 860~872
- "Effects of exogenous collagenase and cholesterol esterase on the durability of the resin-dentin bond", 8, pp.151~160 (2006)
- "Solvent and water retention in dental adhesive blends after evaporation", 26, pp.6863~6872 (2005)
- "광중합 복합레진의 화학적 분해 평가", 30, pp.530~539 (2003)
- "Biodegradation of a dental composite by esterases: dependence on enzyme concentration and specificity", 14, pp.837~849 (2003)
- "Salivary esterase activity and its association with the biodegradation of dental composites", 83, pp.22~26 (2004)
- "Identifying enzyme activities within human saliva which are relevant to dental resin composite biodegradation", 26, pp.4259~4264 (2005)
- "Effect of storage media on the fluoride release and surface microhardness of four polyacid-modified composite resins (“compomers”)", 15, pp.196~201 (1999)
- "Color changes of dental resin composites by a salivary enzyme", 70, pp.66~72 (2004)
- "Discoloration of dental resin composites after immersion in a series of organic and chemical solutions", 73, pp.361~367 (2005)
- "Unprotected protein at the dentin-adhesive interface", 30, pp.501~507 (1999)
- "Deproteinizing effects on resin-tooth bond structures", 68, pp.29~35 (2004)
- "Interfacial chemistry of the dentin", adhesive bond, 2000, pp.79, 1458~1463
- "Collagen degradation by host-derived enzymes during aging", 83, pp.216~221 (2004)
- "Quantitative contribution of the collagen network in dentin hybridization", 9, pp.140~144 (1996)
- "Submicron hiati in acid-etched dentin are artifacts of desiccation", 19, pp.60~68 (2003)
- "Nanoleakage within the hybrid layer: a correlative FEISEM", TEM investigation, 2005, pp.73, 7~14
- "진동이 상아질 결합력에 미치는 영향에 관한 연구", 29, pp.632~640 (2002)
- "Effects of resin hydrophilicity on water sorption and changes in modulus of elasticity", 26, pp.6449~6459 (2005)
- "A critical review of the durability of adhesion to tooth tissue: methods and results", 84, pp.118~132 (2005)
- "Acute inflammation, acute phase serum amyloid A and cholesterol metabolism in the mouse", 1339, pp.143~154 (1997)
- "Aromatic dental monomers affect the activity of cholesterol esterase", 1550, pp.100~106 (2001)
- "Chlorhexidine arrests subclinical degradation of dentin hybrid layers in vivo", 84, pp.741~746 (2005)
- "characteristics and relationship to periodontal health", pp.135~142 (1990)
- "A challenge to the conventional wisdom that simultaneous etching and resin infiltration always occurs in self-etch adhesives", 26, pp.1035~1042 (2005)
- "Resindentin interfacial ultrastructure and microtensile dentin bond strength after five-year water storage", 29, pp.705~712 (2004)
- "Expression of matrix metalloproteinase genes in the rat intramembranous bone during postnatal growth and upon mechanical stresses", 38, pp.485~492 (2005)
- "Differential MMP-2 activity of ligament cells under mechanical stretch injury: an in vitro study on human ACL and MCL fibroblasts", 23, pp.949~957 (2005)
- "Induction of matrix metalloproteinase expression in human macrophages by orthopaedic particulate debris in vitro", 80, pp.694~700 (1998)
- "The matrix metalloproteinase gelatinase A in human dentine", 45, pp.757~765 (2000)
- "Identification of an abundant latent 94-kDa gelatin-degrading metalloprotease in human saliva which is activated by acid exposure:implications for a role in digestion of collagenous proteins", 286, pp.551~554 (1991)
- "The activation and function of host matrix metalloproteinases in dentin matrix breakdown in caries lesions", 77, pp.1622~1629 (1998)
- "Reactivation of inactivated endogenous proteolytic activities in phosphoric acid-etched dentine by etchand- rinse adhesives", 27, pp.4470~4476 (2006)
- "Activation of gelatinolytic", collagenolytic activity in dentin by self-etching adhesives, 2006, pp.114, 160~166
