POSTER SESSION V Wednesday, February 15, 2006   —  9:30 AM - 12:00 Noon Exhibit Level KIDNEY 151 Immunohistochemical Staining for C4d on Formalin-Fixed Paraffin-Embedded Versus Frozen Sections in Renal Allograft Biopsies (1197) EC Belanger, KO Alsaad, AB Magil, R Deshpande, CJ Cardella, AM Herzenberg - University of Toronto and University Health Network, Toronto, ON, Canada; University of British Columbia and St Paul's Hospital, Vancouver, BC, Canada 152 Peritubular Capillary C4d Deposition In Chronic Renal Allograft Rejection - How Relevant Is It? (1229) AA Satoskar, GM Nadasdy, D Sedmak, R Pelletier, R Ferguson, T Nadasdy - The Ohio State University, Columbus, OH 153 Comparison of CD20+ Cell Rich and Plasma Cell Rich Infiltrates with Poor Graft Outcome in Acute Cellular Rejection of Renal Allograft (1214) K Gu, V Shah, S Liang, M Lee, R Parasuraman - Henry Ford Hospital, Detroit, MI 154 Effects Of Long-Term Administration Of High-Dose Recombinant Human Antithrombin In Immunosuppressed Primate Recipients Of Porcine Xenografts (1203) F Calabrese, E Cozzi, P Simioni, M Seveso, N Baldan, M Valente, G Thiene, E Ancona - University of Padua, Italy 155 Distinctive Ultrastructural Features of Chronic Allograft Glomerulopathy: New Formation of Circumferential Glomerular Basement Membrane (1207) SL Chicano, LD Cornell, MK Selig, AB Collins, RT McCluskey, RB Colvin - Massachusetts General Hospital, Boston, MA 156 Glomerular Pathology in Renal Allografts for End-Stage Lupus Nephritis (1224) SM Meehan, A Chang - University of Chicago, Chicago, IL 157 De Novo Light Chain Deposition Disease In The Renal Allograft (1198) JM Bell, Y Wang, PD Walker - NephroPath, Little Rock, AR 158 Influence Of Pglycoprotein In Cyclosporin (CSA) Toxicity: Conventional And Computerized Image Analysis (1204) J Carreras, A Gutierrez, MJ Ramirez, E Banon, M Brunet, M Roca, JM Campistol - Hosp Clinic, University Barcelona, IDIBAPS, BCN; Hosp Clinic, Barcelona, Spain 159 Cyclosporine A and Tacrolimus Has Similar Nephrotoxic Effects In Rats (1202) F Cakalagaoglu, H Kaya, S Tuglular - Marmara University, Istanbul, Turkey 160 Polyoma Virus Antigen-Associated Tubular Basement Membrane Immune Complex Deposition (1217) A Hever, CC Nast - Cedars-Sinai Medical Center, Los Angeles, CA 161 Routine Immunohistochemical Screening of all Renal Transplant Biopsies for Polyomavirus (1196) KO Alsaad, EC Belanger, EC Cole, AM Herzenberg - University of Toronto, Toronto, ON, Canada 162 Nephron Segment Localization of Polyoma Virus Replicative Activity in Renal Allografts: Quantitative Studies (1223) SM Meehan, MD Kraus, A Chang - University of Chicago, Chicago, IL 163 Necrotizing Granulomatous Tubulointerstitial Nephritis due to Adenovirus Infection in the Renal Allograft: a Characteristic Morphologic Pattern with Major Clinical Implications (1200) M Bilic, V Nickeleit, D Howell, S Self - Medical University of South Carolina, Charleston, SC; University of North Carolina, Chapel Hill, NC; Duke University Medical Center, Durham, NC