Abstract

Dr. Perinpanayagam is currently in the Dentist Scientist program at The University of Iowa College of Dentistry. He is purshing a clinical specialty in Endodontics and a PhD in Oral Science. Dr. Perinpanayagam is in the introductory phase of his research. Dr. Perinpanayagam attended four meetings: 1) The Annual Table Clinic Presentation, The University of Iowa College of Dentistry, November, 1998 (Table Clinic: Hiran Perinpanayagam & Eric Rivera. Root Ampuatation); 2) The American Association for Dental Research Annual Meeting of the Iowa Section, Iowa City Iowa, February, 1999 (Poster Presentation: H. Perinpanayagam*, S. Czach, D. Zero. Evaluation of In Situ Root Caries Using Surface Microhardness Testing); 3) The Annual IADR meeting in Vancouver, BC March, 1999 (Poster Presentation: H. Perinpanayagam*, S. Czach, D. Zero. Evaluation of In Situ Root Caries Using Surface Microhardness Testing); and 4) The American Association of Endodontists Annual Session in Atlanta Georgia, April, 1999.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Dental & Craniofacial Research (NIDCR)
Type
Unknown (K16)
Project #
5K16DE000175-17
Application #
6658362
Study Section
Project Start
2002-07-01
Project End
2003-06-30
Budget Start
Budget End
Support Year
17
Fiscal Year
2002
Total Cost
Indirect Cost

  Publications

Perinpanayagam, H; Schneider, G; Holtman, K et al. (2004) Altered Cbfa1 expression and biomineralization in an osteosarcoma cell line. J Orthop Res 22:404-10
Armstrong, Steven R; Vargas, M A; Chung, I et al. (2004) Resin-dentin interfacial ultrastructure and microtensile dentin bond strength after five-year water storage. Oper Dent 29:705-12
Timmons, Sherry R; Nwankwo, Joseph O; Domann, Frederick E (2002) Acetaldehyde activates Jun/AP-1 expression and DNA binding activity in human oral keratinocytes. Oral Oncol 38:281-90
Armstrong, S R; Keller, J C; Boyer, D B (2001) The influence of water storage and C-factor on the dentin-resin composite microtensile bond strength and debond pathway utilizing a filled and unfilled adhesive resin. Dent Mater 17:268-76
Armstrong, S R; Keller, J C; Boyer, D B (2001) Mode of failure in the dentin-adhesive resin-resin composite bonded joint as determined by strength-based (muTBS) and fracture-based (CNSB) mechanical testing. Dent Mater 17:201-10
Armstrong, S R; Boyer, D B; Keller, J C et al. (1998) Effect of hybrid layer on fracture toughness of adhesively bonded dentin-resin composite joint. Dent Mater 14:91-8
Armstrong, S R; Boyer, D B; Keller, J C (1998) Microtensile bond strength testing and failure analysis of two dentin adhesives. Dent Mater 14:44-50
Kurago, Z B; Lutz, C T; Smith, K D et al. (1998) NK cell natural cytotoxicity and IFN-gamma production are not always coordinately regulated: engagement of DX9 KIR+ NK cells by HLA-B7 variants and target cells. J Immunol 160:1573-80
Baumgardner, K R; Walton, R E; Osborne, J W et al. (1996) Induced hypoxia in rat pulp and periapex demonstrated by 3H-misonidazole retention. J Dent Res 75:1753-60
Kurago, Z B; Smith, K D; Lutz, C T (1995) NK cell recognition of MHC class I. NK cells are sensitive to peptide-binding groove and surface alpha-helical mutations that affect T cells. J Immunol 154:2631-41

Showing the most recent 10 out of 12 publications