Experimental Hematology

Experimental Hematology Today - 1989 comprises selected papers presented at the 18th Annual Meeting of the International Society for Experimental Hematology, July 16-20, 1989, Paris, France. Four major areas of research are explored: present aspects of stem cell transplantation; control of hemopoiesis; hemopoiesis in malignancies; and gene transfer. The role of autologous bone marrow transplantation in acute leukemia and in Hodgkin lymphoma, properties of the murine interleukin-3 receptor, effects of Ubenimex on proliferation and differentiation of human bone marrow cells and leukemic cell lines, immune system stimulation for the therapy of advanced stage neuroblastoma, and retro-viral gene transfer of human adenosine deaminase into hematopoietic cells are some of the topics considered. ^ ***BUCHHÄNDLERTEXT-E*** Selected papers from the 18th Annual Meeting of the International Society for Experimental Hematology. The proceedings are published annually and report on the latest experimental and clinical research.

It is perhaps not too much of an exaggeration to claim that experimental hematology as it flourishes today originated largely from the pioneering attempts to protect lethally radiated animals (1) by shielding of hemopoietic tissues by L.O. Jacobson (9), and (2) by treatment with bone marrow suspensions by E. Lorenz and his col laborators (12). The site chosen for this annual meeting of the International Society for Experi mental Hematology is given a special historic sig nificance by the fact that it was 25 years ago that the first publication on this subject by Lorenz ap peared from his laboratory at the National Insti tutes of Health. Lorenz's discovery marked the beginning of a period which lasted until 1956, during which the protection afforded by hemopoietic cell suspensions was confirmed by many. This soon led to an intensive scientific de bate on the mechanism of this protective effect: was it due to a humoral factor produced and pro vided by the bone marrow-as Lorenz The Appearance of postulated-or to transplantation and subsequent proliferation of hemop- etic cells? This question was defini- 1 the Multipotential tively answered in 1956 by evidence from three different laboratories (7, 15, 26), which demonstrated the origin of the cells Hemopoietic in the repopulated tissues using a variety of cellu lar and immunologic markers. By the same token, these contributions marked the birth of radiation Stem Cell chimeras.

Experimental Hematology Today-1985 is a memento to the superb 14th Annual Meeting of the International Society for Experimental Hematology, held in Jerusa lem, Israel in July 1985. It represents a selection of the best presentations at the meeting. The manuscripts were selected by the local scientific committee and care fully reviewed by the editors. The yearbook is divided into five parts and represents the most recent advances in the basic sciences and clinical applications. Part I, under the leadership of Dr. L.A. Rozenszajn, is entitled "Hematopoietic Regulators." Papers in this section discuss the most recent discoveries on the phys iological regulation of hematopoiesis. Part II, "Hematopoietic Microenvironment," introduced by Dr. J.S. Greenberger, deals with the involvement ofthe hematopoietic microenvironment in the control of hematopoiesis. Dr. M. Saito leads Part Ill, "Dif ferentiation of Normal and Leukemic Cells," while Part IV, "Leukemic Cells in Leukemogenesis," is introduced by Dr. A. Raghavacher. The important discussions on recent advances in "Bone Marrow Transplantation," Part V, are headed by Dr. M.M. Bortin. Recent findings in many disciplines in experimental and clinical hematology are presented in this yearbook. It should be of considerable value to experimental and clinical scientists. The Editors v Contents Part I. Hematopoietic Regulators L.A. Rozenszajn 1. Role of T-Lymphocyte Colony Enhancing Factor, TLCEF, in the Induction of CFU -TL L.A. Rozenszajn, 1. Goldman, H. Poran, M.M. Werber, D. Shoham, and 1. Radnay ...

A vital resource on blood and bone marrow cell morphology in laboratory animal medicine. This fully revised new edition is an essential reference for clinical pathologists in diagnostic laboratories, and medical or veterinary research. The atlas contains over 400 color images of cells from the peripheral blood and bone marrow from a variety of animals encountered in laboratory animal medicine, in health and disease. Key features: New chapter on flow cytometry and its application in terms of routine analyses as a means of identifying abnormalities in cell marker expression, which is of particular relevance for pre-clinical safety assessment Covers the most recent developments in laboratory animal hematology, including parameters measured by the latest generation of analyzers Coverage of a wide range of laboratory animal species, as well as those used in clinical veterinary trials Photomicrographs present normal and abnormal blood cells from a variety of hematological conditions along with descriptive text