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Wan-Yu Tseng Assistant Professor

Tel:886-2-23123456 ext 62342
Email:yeshes@gmail.com


Experiences

DDS, China Medical University, 1996
MS, National Taiwan University, 1999
PhD, National Taiwan University, 2007

Professional specialties

Restorative and Esthetic Dentistry

Main Research Interests

Cytotoxicity of resin composite
The dental resin composite is widely used in modern dentistry. The cytotoxic effect of dental resin composite on cells is also more and more important. The previous researches showed that the high concentration of dental composite monomer presented the high toxicity; however, the extra-low concentration of dental resin composite monomer showed the tendency to increase the growth of cells. The pathway of the effects of high and extra-low concentration of resin monomer is still needed to be investigated.

The polymerization and shrinkage of resin composite
The degree of polymerization of dental resin composite affects the mechanical properties and toxic effects of dental resin restoration. The shrinkage of resin composites also affects the longevity of resin restorations. Therefore, how the different curing modes and light source affect the properties of resin composite is important in clinical restorative dentistry.

Selected Publications

     
  1. Lee BS, Jan YD, Huang GS, Huang CH, Chou HY, Wang JS and Tseng WY (2015). Effect of dentin bonding agent diffusing through dentin slices on the reactive oxygen species production and apoptosis of pulpal cells. Journal of the Formosan Medical Association 114: 339-346. (SCI)
  2. Jan YD, Lee BS, Lin CP and Tseng WY (2014). Conjugation of diisocyanate side chains to dimethacrylate reduces polymerization shrinkage and increases the hardness of composite resins. Journal of the Formosan Medical Association 113: 242-248. (SCI)
  3. Sung TL, Yang JHC, Teii K, Teii S, Liu CM, Tseng WY, Lin LD, Ono S (2012). Wettability of Amorphous Diamond-Like Carbons Deposited on Si and PMMA in Pulse-Modulated Plasmas. Ieee Transactions on Plasma Science 40(7):1837-42. (SCI)
  4. Chang MC, Lin LD, Chuang FH, Chan CP, Wang TM, Lee JJ, Jeng PY, Tseng WY, Lin HJ, Jeng JH (2012). Carboxylesterase expression in human dental pulp cells: Role in regulation of BisGMA-induced prostanoid production and cytotoxicity. Acta Biomaterialia 8(3):1380-87. (SCI)
  5. Chang MC, Lin LD, Chuang FH, Chan CP, Wang TM, Lee JJ, Jeng PY, Tseng WY, Lin HJ, Jeng JH (2011). Carboxylesterase expression in human dental pulp cells: Role in regulation of BisGMA-induced prostanoid production and cytotoxicity. Acta Biomater. (SCI)
  6. Huang CH, Tseng WY, Yao CC, Jeng JH, Young TH, Chen YJ (2010). Glucosamine Promotes Osteogenic Differentiation of Dental Pulp Stem Cells through Modulating the Level of the Transforming Growth Factor-beta Type I Receptor. Journal of Cellular Physiology 225(1):140-51. (SCI)
  7. Chang MC, Chang HH, Lee MY, Lin CC, Yeh HW, Yang TT, Lin PS, Tseng WY, Jeng JH (2009). Prostaglandin F-2 alpha-Induced Interleukin-8 Production in Human Dental Pulp Cells Is Associated With MEK/ERK Signaling. Journal of Endodontics 35(4):508-12. (SCI)
  8. Tseng WY, Huang CH, Chen RS, Lee MS, Chen YJ, Rueggeberg FA, Chen MH (2007). Monomer conversion and cytotoxicity of dental composites irradiated with different modes of photoactivated curing. Journal of Biomedical Materials Research Part B-Applied Biomaterials 83B(1):85-90. (SCI)
  9. Tseng WY, Chen RS, Wang JL, Lee MS, Rueggeberg FA, Chen MH (2007). Effects on microstrain and conversion of flowable resin composite using different curing modes and units. Journal of Biomedical Materials Research Part B-Applied Biomaterials 81B(2):323-29. (SCI)
  10. Tseng WY, Chen MH, Lu HH, Lin CW, Hsieh TT, Chen CH, Lai JY, Lee BS (2007). Tensile bond strength of Er, Cr : YSGG laser-irradiated human dentin to composite inlays with two resin cements. Dental Materials Journal 26(5):746-55. (SCI)


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