29th Annual Meeting of the American Society for Photobiology Downtown Marriott Chicago, IL . . . . . . . . . . . . . . . . . . . . . . July 7-12, 2001

WEDNESDAY, JULY 11

7:00-8:00am Chicago A-D		POSTER VIEWING IV and Continental Breakfast
8:00-9:00am Chicago E		SCHOOL LECTURE IV: Luminescence and Fluorescence Reporters: Inspirations and Applications from Circadian Rhythms, Paper 187 Carl Johnson Vanderbilt University, Nashville, TN
9:00-12:00pm Chicago F-G		SYMPOSIUM 15: Singlet Oxygen: Chemistry to Biochemistry, Papers 188-193 Chair: Jeffrey Kanofsky, Hines Veterans Administration Hospital, Hines, IL This session will highlight recent work concerning the interactions of singlet oxygen with cells. In spite of the complexity of these biological systems, much progress has been made in our understanding of how singlet oxygen damages cells and how this damage might be prevented.
9:00am		Singlet Oxygen, Nitric Oxide, PhGPx and Lipid Peroxidation, Paper 188 G. Buettner, F. Schafer, S. Venkataraman, E. Kelley and H. Wang The University of Iowa, Iowa city, IA
9:25am		Defense Mechanisms of Plant Pathogenic Fungus Cercospora Against Singlet Oxygen Damage by the Phototoxin Cercosporin, Paper 189 C. Chignell1, M. Daub2 and P. Bilski1 1National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC and 2North Carolina State University, Raleigh, NC
9:50am		Cholesterol as a Singlet Oxygen Detector in Cell Membranes, Paper 190 A. Girotti1 and W. Korytowski2 1Medical College of Wisconsin, Milwaukee, WI and 2Jagiellonian University, Krakow, Poland
10:15am		Break
10:45am		Photosensitized Hemolysis of Red Blood Cells - New Light on a Classical Photodynamic Action, Paper 191 L. Grossweiner Advocate Ravenswood Hospital Medical Center, Chicago, I
11:10am		Initiation of Apoptosis by Singlet Oxygen, Paper 192 S. Zhuang, M. Lynch, C. Lin, I. Kochevar Harvard Medical School, Boston, MA
11:35am		Novel Photoprotective Properties of Girard's-Reagent-P Derivative of ?-Apo-8'-Carotenal, Paper 193 J. Kanofsky1,2 and P. Sima1 1Hines VA Hospital, Hines, IL and 2Loyola University Stricht School of Medicine, Maywood, IL
9:00-12:00pm Chicago E		SYMPOSIUM 16: ALA Photodynamic Therapy and Photodetection, Papers 194-196 Chair: Thomas Foster, University of Rochester, Rochester, NY This symposium sponsored in part by DUSA Pharmaceuticals. Since the pioneering work of Malik, Kennedy and Pottier more than a decade ago, research on themechanisms of ALA-based PDT and fluorescence photodetection has expanded greatly. The US FDA approval of ALA-PDT for actinic keratosis and the several promising clinical applications currently under investigation motivate the sustained interest in this fascinating and unique form of photosensitization. It is now appreciated that complex molecular, cellular and physiological factors may influence the synthesis and accumulation of ALA-induced protoporphyrin IX, and the understanding of the details of these dependencies will aid in the optimization of this approach to PDT and fluorescence detection of disease. The purpose of this symposium is to summarize some of our present knowledge of these issues and to indicate particularly promising near term research directions and clinical applications.
9:00am		Introduction T. Foster
9:10am		Short-Term Differentiation Therapy and PDT, Paper 194 B. Ortel1, D. Sharlin1, D. O'Donnell1, E. Maytin2 and T. Hasan1 1Harvard Medical School, Boston, MA and 2Cleveland Clinic Foundation, Cleveland, OH
9:45am		Differential PPIX-Fluorescence and Selective Tumor Toxicity Using 5-Aminolevulinic Acid: Metabolic Reasons for a Clinically Relevant Phenomenon, paper 195 R. Knüchel1, R. Krieg1, J. Rauch1, H. Stepp2, D. Zaak2, R. Baumgartner2 1University of Regensburg, and 2University of Munich, Großhadern, Germany
10:20am		Break
10:40am		ALA Photodynamic Therapy: From Barrett's to Brain, Paper 196 B. Wilson1,2, L. Lilge1,2, N. Marcon3 and P. Muller3 1Ontario Cancer Institute, University of Toronto, 2Photonics Research Ontario and 3St. Michael's Hospital, Toronto, Canada
11:15am		Current Status of DUSA Commercial Development of Levulan PDT Stuart Marcus DUSA Pharmaceuticals, Valhalla, NY
9:00-11:00am Chicago H		PLATFORM SESSION 7:  Phototechnology/Photobiology, Papers 197-203 Chairs: Reeder Sams, National Center for Toxicological Research, Jefferson, AR and Dennis Valenzeno, University of Kansas Medical Center, Kansas City, KS
9:00am		Simultaneous Detection of the FHIT Gene and Protein Using Microarray-Based Biochip, Paper 197 M. Askari1,2, G. Miller1 and T. Vo-Dinh1,2 1Oak Ridge National Laboratory and 2University of Tennessee, Knoxville, TN
9:15am		A Fluorescent Temperature Sensor Based on the Perylene/Exciplex Interconversion, Paper 198 N. Chandrasekharan, M. Lares and L. Kelly University of Maryland Baltimore County, Baltimore, MD
9:30am		Pressure Sensitive Polymeric Material, Paper 199 A. Kimaro1, L. Kelly1, N. Chandrasekharan1, M. Hamner2 and M. Lares1 1University of Maryland Baltimore County, Baltimore, MD and 2Leading Edge Technologies, Columbia, MD
9:45am		Efficacy of the Sun Protection Film Helioprotec, Paper 200 S. Grinschgl and P. Wolf University of Graz, Austria
10:00am		Break
10:15am		Improving Tanning Safety by Skin Typing Using Skin Reflectance Measurements Combined with Questionnaires and Erythema Effective Irradiation Measurement, Paper 201 E. Menzel1,3, D. Kockott2, R. Sippel3 1University of Applied Sciences, Dortmund, 2Kockott-UV-Technik, 3MSS Elektronik GmbH,
10:30am		Prevention of Short-Term Ultraviolet Radiation-Mediated Damage by Resveratrol, Paper202 F. Afaq, H. Mukhtar and N. Ahmad Case Western Reserve University, Cleveland, OH
10:45am		Spectral-Based Determination of Edemal Doses of Light from Multiple Sources Using Female SKH-1 Mice: Establishing a Program for Conversion of Dosimeter Readings to Spectral-Based Irradiance, Paper 203 R. Sams1,2, L. Couch1,2, B. Miller1,2, C. Okerberg3 and P. Howard1,2 1National Center for Toxicolgical Research, 2National Toxicology Program Center for Toxicology and 3Pathology Associates International, Jefferson, AR
12:00-1:30pm		Lunch Break (on own)
12:00-1:30pm Avenue Ballroom		Mentoring Lunch (Kathryn Woodburn and David Kessel, Co-Organizers) Sponsored by Pharmacyclics, Inc.
1:30-2:30pm Chicago E		SPECIAL LECTURE V: Photodermatology: From Phototherapy to Photoprotection, Paper 204 Henry Lim Henry Ford Hospital, Detroit, MI
2:30-5:30pm Chicago E		SYMPOSIUM 17: Cardiovascular Photobiology, Papers 205-210 Chair: Kathryn Woodburn, Pharmacyclics, Sunnyvale, CA Photobiology has been therapeutically applied to an increasing number of cardiovascular indications. With conventional interventional tools there is a real risk of damage to the normal vessel wall while the hallmark of many photobiologic therapies is inherent selectivity. Nonclincial studies with many photosensitizers have demonstrated prevention of intimal hyperplasia and reduction in atheromatous plaque. Currently, two photosensitizers are undergoing clinical evaluation with many in preclinical testing. Here, preclinical, mechanism of action studies and the clinical viability of this new field will be discussed.
2:30pm		Opening Remarks K. Woodburn
2:40pm		Effect of Photodynamic Therapy on Platelet Adhesion to Vascular Adhesive Proteins, Paper 205 P. Fungaloi1,2,3, R. Statius-van Eps2, Y-P. Wu1, J. Blankensteijn1, P. de Groot1, H. van Urk2 and G. LaMuraglia3 1University Hospital, Utrecht, The Netherlands, 2University Hospital, Rotterdam, The Netherlands and 3Harvard Medical School, Boston, MA
3:05pm		Intracoronary PhotoPoint Therapy for Restenosis, Paper 206 J. Walker1, I. Leitch1, H. Kim2, H. Yazdi2, J. Roessler1, S. Rychnovsky1, R. Grove1 and R. Waksman2 1Miravant Medical Technologies, Santa Barbara, CA and 2Washington Hospital Center
3:30pm		Endovascular PDT with NPe6 Inhibits Restenosis in Experimental Injured Arteries, Paper 207 T. Nagae1, K. Aizawa1, S. Ishimaru1, H. Nakai1, T. Saito2, M. Abe3 and K. Fujishima3 1Tokyo Medical University, 2Kyorin University, 3Meiji Seika Kaisha, Japan
3:55pm		Break
4:15pm		The PhotoPoint Catheter Based System for the Treatment of Intimal Hyperplasia, Paper 208 R. Grove, S. Rychnovsky, M. Purter, R. Heath, I. Leitch and J. Walker Miravant Medical Technologies, Santa Barbara, CA
4:40pm		Antrin Photoangioplasty: Initial Human Experience and Results of a Phase I Trial as Adjuvant Therapy to Intracoronary Stent Implantataion, Paper 209 D. Kereiakes1, A. Szyniszewski1, D. Wahr2, H. Hermann3, D. Simon4, C. Rogers4, P. Kramer5, W. Shear6, A. Yeung7 , D.C. Adelman8 and T. Chou8 1The Linder Center, Cincinnati, OH, 2Michigan Heart and Vascular, Ann Arbor, MI, 3University of Pennsylvania, Philadelphia, PA, 4Brigham and Womens' Hospital, Boston, MA, 5Mid-America Heart Institute, Kansas City, MO, 6University of Minnesota, MN, 7Stanford University, Palo Alto, CA and 8Pharmacyclics, Sunnyvale, CA
5:05pm		Seeding of Photodynamic Therapy Treated Vessels, Paper 210 P. Waterman1,2, M. Landis2, S. Tsai1, S. Kossodo1,2, G. Nigri1,2, P. Fungaloi1,2, M. Sherwood1 and G. LaMuraglia1,2 1Wellman Laboratories of Photomedicine and 2Division of Vascular Surgery, Massachusetts General Hospital, Boston, MA
2:30-5:30pm Chicago F-G		SYMPOSIUM 18: Generation and Turnover of Peroxide Intermediates in Photobiological Systems, Papers 211-215 Chair: Albert Girotti, Medical College of Wisconsin, Milwaukee, WI and Michael Davies, Heart Research Institute, Sydney, Australia This symposium sponsored in part by Bruker Instruments, Inc. Photodynamic action on biological targets such as nucleic acids, proteins, and lipids produces a plethora of reactive intermediates and products. The former include a variety of species broadly classified as peroxides, e.g. endoperoxides and hydroperoxides. If such species escape detoxification, they may undergo light-independent metal-catalyzed or thermal decomposition, thereby giving rise to free radicals which can amplify and extend the damaging effects of photoperoxidation alone. Little is known about such processes in the case of primary lipid hydroperoxides and much less in the case of protein and nucleic acid peroxides. This symposium will focus on recent developments in this area.
2:30pm		Opening Remarks A. Girotti and M. Davies
2:35pm		Photooxidation of Guanosine and Imidazole Derivatives, Paper 211 C. Foote University of California, Los Angeles, CA
3:05pm		Quinone-Mediated Type I Photosensitized Formation of Pyrimidine Hydroperoxides from 2'-Deoxyribonucleosides and DNA, Paper 212 J. Cadet1, C. Bienvenu1, M. Berger1, J-L. Ravanat1 and R.J. Wagner2 1DRFMC/SCIB & UMR 5046, Grenoble, France and 2Université de Sherbrooke, Sherbrooke, Canada
3:35pm		Singlet Oxygen-Mediated Formation of Protein Peroxides: Mechanisms and Biological Consequences, Paper 213 M. Davies1, A. Wright1, C. Hawkins1 and W. Bubb2 1The Heart Research Institute and 2University of Sydney, Australia
4:05pm		Break
4:15pm		Photoperoxidation of Unsaturated Lipids: TYPE I vs TYPE II, Paper 214 L. R. Barclay Mount Allison Univeristy, Sackville, Canada
4:45pm		Photogeneration and Reductive Turnover of Chloesterol-Derived Hydroperoxides, Paper 215 A. Girotti1, A. Vila1 and W. Korytowski2 1Medical College of Wisconsin, Milwaukee, WI and 2Jagiellonian University, Krakow, Poland
2:30-4:30pm Chicago H		PLATFORM SESSION 8:  Carcinogenesis/Melanin/Gene Therapy, Papers 216-222 Chairs: Susan Fischer, University of Texas M.D. Anderson Cancer Center, Houston, TX and Dennis Oh, University of California, San Francisco, CA
2:30pm		A Mouse Model for UV-Induced Junctional Melanoma, Paper 216 F. Noonan1, J. Recio2, H. Takayama2, P. Duray2, M. Anver3, E. DeFabo1 and G. Merlino2 1The George Washington University School of Medicine and Health Sciences, Washington, DC, 2National Cancer Institute, Bethesda, MD and 3Frederick Cancer Research and Development Center, Frederick, MD
2:45pm		Inactivating E2F1 Restores Apoptosis Sensitivity and Cancer Resistance to Trp53-Deficient Mice, Paper 217 N. Wikonal1,2, E. Remenyik1,2, M. Liu1, D. Johnson3 and D. Brash1 1Yale University School of Medicine, New Haven, CT, 2University Medical School of Debrecen, Hungary and 3M.D. Anderson Cancer Center, Smithville, TX
3:00pm		Genetic Alterations in p16INK4a and p14ARF Genes in Human Non Melanoma Skin Cancer, Paper 218 A. Pacifico1,3, A. Ouhtit1, L. Goldberg2, S. Bolshakov1, K. Peris3, S. Chimenti4 and H. Ananthaswamy1 1M.D. Anderson Cancer Center, Houston, TX, 2DermSurgery Associates, P.A., Houston, TX, 3University of l'Aquila, Italy and 4University of Tor Vergata, Rome, Italy
3:15pm		Constitutive Phosphorylation and Nuclear Localization of Mutant p53 in UV-Induced Mouse Tumors, Paper 219 V. Melnikova, A. Santamaria, S. Bolshakov and H. Ananthaswamy University of Texas M.D. Anderson Cancer Center, Houston, TX
3:30pm		Break
3:45pm		Melanogenesis and BRCA1 Signaling Pathways are Similar After UV Irradiation and Treatment with Bicyclic Monoterpene Diols, Paper 220 M. Canning, J. Galvin, A. Brown, D. Brown and D. Yarosh AGI Dermatics, Freeport, NY
4:00pm		Searching for Relationships Between the Structure and Function of Melanin, Paper 221 J.B. Nofsinger, C. Clancy and J. Simon Duke University, Durham, NC
4:15pm		Gene Profiling of UV-Induced Melanoma of Monodelphis domestica, Paper 222 Z. Wang1, T. Dooley2, E. Robinson1 and J. McCarrey1 1Southwest Foundation for Biomedical Research, San Antonio, TX and 2IntegriDerm, L.L.C., Huntsville, AL
5:30-7:00pm Chicago A-D		POSTER SESSION II, Papers 223-261
		Bioluminescence, Paper 223 Cloning and Expression of the Active Fragment of Luciferase from a Marine, Alga, Pyrocystis lunla, Paper 223 H. Morishita1, S. Ohashi1, Y. Nakajima2, M. Ryufuku1, H. Nakamura3, Y. Ohmiya1,2 1Shizuoka University, 2AIST, Osaka and 3Nagoya University, Japan
		DNA Damage and Repair, Papers 224-228 HPLC-MS/MS Detection of UV-INduced Pyrimidine Photoproducts Within Isolated and Cellular DNA, Paper 224 T. Douki, D. Angelov, A-L. Dany, S. Sauvaigo and J. Cadet DRFMC/SCIB, Grenoble, France Thymine-Purine Base Vicinal Crosslinks: Formation, Characterization and Measurement, Paper 225 S. Bellon, D. Gasparutto, J-L. Ravanat and J. Cadet DRFMC/SCIB, Grenoble, France Subcellular Localization of Pyrimidine Dimer Glycosylases in Transfected HeLa-S3 Cells, Paper 226 K. Nguyen, R. Jabil, A. McCullough and S. Lloyd University of Texas Medical Branch, Galveston, TX Selective Guanine Oxidation Photosensitized by the Antibacterial Fluoroquinolone Rufloxacin, Paper 227 A. Belvedere1, F. Boscá2, G. De Guidi1, S. Giuffrida1 and M. Miranda2 1Università di Catania, Italy and 2Universidad Politécnica de Valencia, Spain Napthalimide Derivatives: Tunable Nucleases and Proteases, Paper 228 B. Abraham, S. McMasters, K. Swe and L. Kelly University of Maryland, Baltimore County, Baltimore, MD
		Environmental Photobiology, Papers 229-230 Chlamydomonas nivalis: Light and Photosynthesis in the Snow, Paper 229 H. Gorton1, W. Williams1 and T. Vogelmann2 1St. Mary's College of Maryland, St. Mary's City, MD and 2University of Wyoming, Laramie Phytoplankton Photosynthesis in Temperate Marine Ecosystems as Affected by Ultraviolet Radiation and Vertical Mixing, Paper 230 E. Barbieri1, V. Villafañe1,2 and W. Helbling1,2 1Estación de Fotobiología Playa Unión and 2Consejo Naccional de Investigaciones Científicas y Técnicas (CONICET), Trelew, Argentina
		Optical Dosimetry/Imaging/Spectroscopy, Paper 231-232 Variance-Optimized Monte Carlo Routine for Fluorescence and Reflectance of Turbid Samples, Paper 231 J. Finlay and T. Foster University of Rochester, Rochester, NY Omnidirectional UV Fluence Measurements using Iodide/Iodate Chemical Actinometry: Radiation Vessels and a Unique Measuring Device, Paper 232 R. Rahn1 and S. Echols2 1University of Alabama, Birmingham, AL and 2Riverbend Instruments
		Oxidative Stress, Papers 233-236 Donors of NO and Pulsed Radiation at 820nm Exert Effects on Cell Attachment to Extracellular Matrices, Paper 233 T. Karu1, L. Pyatibrat1 and G. Kalendo2 1Russian Academy of Sciences and 2Russian Academy of Medical Sciences, Troitsk, Russia Photosensitizer Generated Reactive Oxygen Speeds Activation of the Slow Cardiac Delayed Rectifier Potassium Current, Paper 234 M. Tarr1, A. Frolov2 and D. Valenzeno1 1University of Kansas Medical Center, Kansas City, KS and 2Washington University School of Medicine, St. Louis, MO Photocytoxicity and Photooxidative Damage to Cellular Nucleic Acids Sensitized by Nanomolar Levels of Hypericin, Paper 235 W. Wamer Food and Drug Administration, Washington, DC A Model for the Blue-Light Phototoxicity of Ocular Lipofuscin, Paper 236 L. Lamb1, J. Simon1, M. Zareba2 and T. Sarna2 1Duke University, Durham, NC and 2Jagiellonian University, Krakow, Poland
		Photocarcinogenesis, Paper 237-238 Guidelines for Tanning Salon Owners, Operators and Users, Paper 237 Y. Deslauriers and P. Reinhardt Consumer and Clinical Radiation Protection Bureau, Ottawa, Canada Photocarcinogenesis in the Tg.AC Mouse: Lomefloxacin and 8-Methoxypsoralen, Paper 238 C. Chignell, R. Sik, C. Trempus and R. Tennant NIEHS/NIH, Research Triangle Park, NC
		Photophysics, Paper 239 Light Driven Artificial Ion Pumps, Paper 239 A. Moore, T. Moore, D.Gust, H. Vanegas Farfano, I. Bennett, A. Primak and P. Liddell Arizona State University, Tempe, AZ
		Photoreceptor Biology, Papers 240-241 Time-Resolved Optoacoustic Studies of the Photochemically Active LOV2 Domain of Arabidopsis Phototropin, Paper 240 A. Losi1,2 and S. Braslavsky1 1Max-Planck-Institut für Strahlenchemie, Mülheim an der Ruhr, Germany and 2University of Parma, Parma, Italy Effect of Medium and Anion Substitution on the Early Thermodynamics in Natronobacterium pharaonis Halorhodopsin Photocycle, Paper 241 A. Losi1,3 , A. Wegener2, M. Engelhard3 and S. Braslavsky1 1Max-Planck-Institut für Strahlenchemie, Mülheim an der Ruhr, Germany, 2Max-Planck-Institut für Molekulare Physiologie, Dortmund, Germany and 3University of Parma, Italy
		Psoralen Photochemistry/Photobiology, Papers 242-244 Role of Mitochondria in PUVA-Induced Apoptosis, Paper 242 M. Canton, S. Caffieri, F. Dall'Acqua and F. Di Lisa University of Padova, Italy Preirradiated Psoralen Triggers Apoptosis in a T-Cell Line, Paper 243 M. Canton, N. Zhuravel, S. Caffieri, F. Dall'Acqua and F. Di Lisa University of Padova, Padova, Italy Differential Effect of 8-Methoxypsoralen, 4,6,4'-Trimethylangelicin and Chloropromazine on Cell Death and TNF-Alpha Production, Paper 244 A. Wolnicka1,2, T. Sarna2, R. Knobler1 and F. Trautinger2 1University of Vienna, Austria and 2Jagiellonian University, Krakow, Poland
		Sunscreens, Papers 245-248 Sunscreen Efficacy Measurements Under Full Spectrum and UVB Filtered Solar Simulated Radiation Using the Alkaline Comet Assay, Paper 245 P. Reinhardt1, Y. Deslauriers1, J. McNamee1, D. Gibbons2 and J. McLean1 1Healthy Environment and Consumer Safety Branch, Product Safety Program and 2University of Ottawa, Ottawa, Canada The Importance of Using Broad Spectrum High SPF Sunscreens, Paper 246 T. Poon, G. Halliday and R. Barnetson Royal Prince Alfred Hospital, Campersdown and University of Sydney, Australia Two New Photo-Stable UVA/Broadband Filters, Paper 247 U. Osterwalder, B. Herzog and J. Plautz Ciba Specialty Chemicals Ltd, Basel, Switzerland In vitro Sunscreen Evaluations: The Solution to Many Vexing Problems, Paper 248 J. Stanfield Suncare Research Laboratories, Memphis, TN
		UV Photobiology, Papers 249-255 Ovariectomy Accelerates Photoaging of Rat Skin, Paper 249 K. Tsukahara, S. Moriwaki, A. Ouchi, T. Fujimura and Y. Takema Kao Corporation Biological Science Laboratories, Tochigi, Japan Photochemical Oxygen Consumpsion, Oxygen Evolution and Spectral Changes During UVA Irradiation of EMT6 Spheroids,Paper 250 S. Mitra1, J. Finlay1, D. McNeil2, D. Conover1 and T. Foster1 1University of Rochester, Rochester, NY and 2Hampton University, Hampton, VA Main Components of UV-Induced Tan: Pigmentation and Erythema, Paper 251 B. Zmudzka1, G. Stamatas2, S. Miller1, N. Kollias2 and J. Beer1 1Food and Drug Administration, Rockville, MD and 2Johnson & Johnson Consumer Products Worldwide, Skilllman, NJ DNA Damage Induced by Ultraviolet Radiation vs. Melanin Content and Production in Human Skin Within Racial/Ethnic Groups, Paper 252 B. Zmudzka1, T. Tadokoro2, N. Kobayashi2, S. Ito3, K. Wakamatsu3, V. Hearing2 and J. Beer1 1Food and Drug Administration, Rockville, MD, 2National Cancer Institute, Bethesda, MD and 3Fujita Health University, Toyoake, Aichi, Japan Activation of the Human Elastin Promoter by UVR is Decreased Through the Application of Antioxidants, Paper 253 D. Brown, F. Gasparro and J. Uitto Thomas Jefferson University, Philadelphia, PA Acute and Sub-Chronic Effects of Co-Treatment of Female SKH-1 Mice with Alpha- and Beta-Hydroxy Acids and/or Simulated Solar Light, Paper 254 R. Sams1,2, L. Couch1,2, B. Miller1,2, C. Okerberg3, J,. Beer4, W. Wamer5 and P. Howard1,2 1Food and Drug Administration, Jefferson, AR, 2National Center for Toxicological Research, Jefferson, AR, 3Pathology Associates International, Jefferson, AR, 4Food and Drug Administration, Bethesda, MD, 5Food and Drug Administration, Washington, DC Ultraviolet A Radiation Favors Expression and Substrate Supply for the Inducible Nitric Oxide Synthase in Normal Human Skin, Paper 255 O. Schnorr, D. Bruch-Gerharz, C. Suschek and V. Kolb-Bachofen Heinrich-Heine-University, Dusseldorf, Germany
		Vision, Papers 256-257 GeneChip Analysis of Human Lens Epithelial Cells Exposed to UVA Radiation, Paper 256 U. Andley and H. Patel Washington University School of Medicine, St. Louis, MO Isobestic Regions Induced in the Absorption Spectrum of Monomeric Bacteriorhodopsin by Changes in Light Scattering, Paper 257 A. Lyles1, J. McGregor1, J. Holland1, W. Spencer1, M. Cde-Baca2, D. Sammeth2 and M. Masthay1 1Murray State University, Murray, KY and 2New Mexico Highlands University, Las Vegas. NV
		Digital Photobiology Compendium, Papers 258 - 261 History of Photobiology in the Digital Photobiology Compendium, Paper 258 K. Brown and D. Valenzeno University of Kansas Medical Center, Kansas City, KS The Digital Photobiology Compendium as a Learning Aid: From Undergraduate Through Professional, Paper 259 D. Valenzeno1, T. Brennan2, F. Gasparro3 and C. Lambert4 1University of Kansas Medical Center, Kansas City, KS, 2Dickinson College, Carlisle, PA , 3Thomas Jefferson University, Philadelphia, PA and 4College of Wooster, Wooster, OH Basic Text Modules of the Digital Photobiology Compendium, Paper 260 T. Brennan1, D. Valenzeno2 and C. Lambert3 1Dickinson College, Carlisle, PA, 2University of Kansas Medical Center, Kansas City, KS and 3College of Wooster, Wooster, OH Advanced Monographs in the Digital Photobiology Compendium, Paper 261 L. Chalker-Scott1, B. Gaillard2 and L. Jones3 1University of Washington, Seattle, WA, 2Northern Illinois University, DeKalb, IL and 3College of Charleston, Charleston, SC
		WORKS-IN-PROGRESS POSTERS (Titles Available at the ASP Registration Desk)
7:30-11:00pm Illinois		SECOND COUNCIL MEETING