For Immediate Release News from Informa Healthcare/Taylor & Francis Special Issue On Lymphoid Pathology Features Full-Color CD-ROM Up-to-date, comprehensive, must-have guide by experts in the field Your best practice resource on Lymphoid Pathology A special issue of the journal Toxicologic Pathology (Vol. 34, issue 5) highlights the normal structure and pathology of the lymphoid system and features a full-color CDROM of lymphoid organ histopathology. “The papers have used large numbers of photomicrographs to provide a practical atlas for toxicologic pathologists, toxicologists, and immunologists,” says Robert Maronpot, guest editor of the special issue and Chief of the Laboratory of Experimental Pathology at the National Institute of Environmental Health Sciences. The special issue follows up on guidelines developed by the Society of Toxicologic Pathology (STP) in 2005 to address new FDA rules requiring immunotoxicity testing on all new investigational drugs or medicinal products. It fulfills a need among pathologists and toxicologists for a guide to gross and microscopic examinations of lymphoid tissues as necessary and pivotal first steps in the assessment of new drugs for immunotoxic potential. Dealing with normal structure, function, and histology as well as pathology of each major lymphoid system tissue, there are also papers on enhanced histopathology for evaluating lymphoid tissues and a paper dealing with immunohistochemistry of lymphoid organs. “The special issue serves as a mechanism to provide photomicrographs to illustrate the 2005 STP Best Practice Guidelines for Routine Evaluation of the Immune System,” says Maronpot The emphasis is primarily on rodents, although a small number of canine and nonhuman primate photomicrographs have been added when available. Contributing authors are from government, industry, and research organizations. Table of Contents Histomorphologic Evaluation of Lymphoid Organs Normal Structure, Function, and Histology of Lymph Nodes Histopathology of Lymph Nodes Normal Structure, Function, and Histology of the Spleen Histopathology of the Spleen Normal Structure, Function and Histology of the Thymus Histopathology of the Thymus Normal Structure, Function, and Histology of Bone Marrow Histopathology of Bone Marrow Normal Structure, Function, Histology of Mucosa Associated Lymphoid Tissue Histopathology of Mucosa Associated Lymphoid Tissue Immunohistochemistry of Lymphoid Tissues Enhanced Histopathology Evaluation of the Immune System – Introduction Enhanced Histopathology of Lymph Nodes Enhanced Histopathology of Spleen Enhanced Histopathology of Thymus Enhanced Histopathology of Bone Marrow Enhanced Histopathology of Mucosa Associated Lymphoid Tissue Expert authors include: Cindy Willard-Mack, Susan Elmore, Mark Cesta, Andrew Stuttie, Gail Pearse, Greg Travlos, C. Frieke Kuper, and J. Ward. Published seven times a year, Toxicologic Pathology focuses on the multidisciplinary elements that constitute toxicologic pathology, including spontaneous and experimentally induced morphological and functional changes, environmental exposures, case reports, risk assessment and investigative techniques. Toxicologic Pathology is the official journal of the Society of Toxicologic Pathology, the leading professional organization devoted to toxicity studies, including the preclinical safety assessment of new drugs, chemicals, and biologicals. The journal can be viewed online at www.tandf.co.uk/journals/online.html. Order your copy today of this outstanding reference! See enclosed order form. To order copy of this special issue, use the enclosed order form or contact: Informa Healthcare/Taylor & Francis Customer Service Department 325 Chestnut St., Ste 800 Philadelphia, PA 19106 or Phone: 1-800-354-1420 Ext. 216 or Email: customerservice@taylorandfrancis.com For editorial information, contact: Toxicologic Pathology Editorial Office 116 White Owl Trail Mullica Hill, NJ 08062 Phone: (856) 223-9444 Fax: (856) 223-9444 Email: toxpathjournal@comcast.net