期刊文献+

ELISA法研究四种金属烤瓷冠对人牙龈成纤维细胞分泌前列腺素E2的影响 被引量:1

暂未订购
导出
摘要 目的观察镍铬等四种烤瓷冠基底合金浸提液对人牙龈成纤维细胞分泌前列腺素E2的影响。方法在人牙龈成纤维细胞体外培养系统中加入镍铬合金、钴铬合金、纯钛、金合金的浸提液,通过酶联免疫吸附试验(ELISA)测定细胞在浸提液中培养1、6、12、24h细胞分泌PGE2的量。结果前列腺素E2在镍铬合金、钴铬合金组表达水平高于阴性对照组,差异有统计学意义(P<0.05);在纯钛、金合金组表达与阴性对照组差异无统计学意义(P>0.05)。结论镍铬合金、钴铬合金促进人牙龈成纤维细胞分泌前列腺素E2,而纯钛、金合金不影响其分泌。
出处 《中国医学工程》 2012年第4期98-99,共2页 China Medical Engineering
  • 相关文献

参考文献7

  • 1苏剑生,乔广艳,潘可风.牙科铸造合金的腐蚀及生物相容性研究进展[J].口腔颌面修复学杂志,2005,6(3):239-240. 被引量:6
  • 2Hoang AM, Chen D, Oates TW, et al. Development and character- ization of a transformed human periodontal ligament cell line [ J ]. Periodontol, 1997,68 ( 11 ) : 1054.
  • 3Bartold PM, Walsh LJ, Narayanan AS, et al. Molecular and cell biology of the gingival [ J ]. Periodontology, 2000,24 ( 1 ) :28 - 55.
  • 4Page R. The role of inflammatory mediators in the patho - genesis of periodontal disease [ J ]. Periodont Res, 1991,26:230.
  • 5陈铁楼,周以钧,吴织芬,金岩.牙周病患者牙龈组织中PGE_2放射免疫测定、免疫组化定量分析[J].牙体牙髓牙周病学杂志,1995,5(3):141-143. 被引量:10
  • 6Preshaw P. M, P. A. Heasman. Prostaglandin E2 concentrations in gingival crevicular fluid: Observations in untreated chronic peri- odontitis [ J]. Clin. Periodonto1,2002,29 : 15 - 20.
  • 7Tulay Yucel - Lindberg, Therese Hallstrom, Anna Kats, et al. In- duction of microsomal prostaglandin E synthase - 1 in human gingi- val fibroblasts [ J ]. Inflammation,2004,28 ( 2 ) : 89 - 95.

二级参考文献19

  • 1Wataha JC, Lockwood PE, Mettenburg D, et al. Toothbru shing causes elemental release from dental casting alloys over extended intervals [J]. J Biomed Mater Res, 2003, 65B (1):180~185
  • 2Gottfried Schmalz, Pauline Garhammer. Biological interac tions of dental cast alloys with oral tissues [J]. Dent Mater,2002, 18 (5):396~406
  • 3Hannig M. Transmission electron microscopy of early plaque formation on dental materials in vivo[J]. Eur J Oral Sci, 1999,107 (1):55~64
  • 4Sardin S, Morrier JJ, Benay G, et al. In vitro streptococcal adherence on prosthetic and implant materials. Interactions with physicochemical surface properties [J]. J Oral Rehabil,2004, 31 (2): 140~148
  • 5Shettlemore MG, Bundy KJ. Assessment of dental material degradation product toxicity using a bioluminescent bacterial assay [J]. Dent Mater, 2002, 18 (6):445~453
  • 6Geurtsen W. Biocompatibility of dental casting alloys [J]. Crit Rev Oral Biol Med, 2002, 13 (1): 71~84
  • 7Nelson SK, Wataha JC, Cibirka RM, et al. In vitro TNF- α release from THP-1 monocytes in response to dental casting alloys exposed to llpopolysaccharide [J]. J Prosthet Dent, 2001, 85 (5):466~471
  • 8Faccioni F, Franceschetti P, Cerpelloni M, et al. In vivo study on metal release from fixed orthodontic appliances and DNA damage in oral mucosa cells [J]. Am J Orthod Dentofacial Orthofacil Orthop, 2003, 124 (6): 687~694
  • 9Tufekci E, Mitchell JC, Olesik JW, et al. Inductively coupled plasma-mass spectroscopy measurements of elemental release from 2 high-palladium dental casting alloys into a corrosion testing medium [J]. J Prosthet Dent, 2002, 87: 80~85
  • 10Schmalz G, Garhammer P. Biological interactions of dental cast alloys with oral tissues [J]. Dental Mater, 2002, 18(5):396~406

共引文献14

同被引文献10

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部