of Part B.- Section 1 Immunologic and Pathologic Aspects of the RES.- The Role of the T Cell in the Immune Response.- Killer Cell Mechanisms.- Immunogenetics.- T Cell Subsets.- Chronic Allotype Suppression.- References.- Immunological Tolerance: New Parameters for B-Cell Tolerance In vitro.- Summary and Conclusion.- References.- RES Blockade: Effects on Immunity and Tolerance.- General Methods and Experimental Procedures.- Experimental Results and Conclusions.- Discussion and Conclusions.- Summary.- Acknowledgements.- References.- Modulation of the Expression of a Secondary IgG Antihapten Response In vitro.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- External Control of a Shift in Antibody Synthesis.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Effect of Antigen on Localization of Immunologically Specific B Cells.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Localization of Immunoglobulins in Germinal Centers of Human Tonsils.- Materials and Methods.- Results.- Discussion.- References.- ?2-Microglobulin of Lymphocytes.- Acknowledgements.- References.- Effect of Reserpine on Serum Hemolysin Response in Mice.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- The Preparation of an Antiserum Against Human Monocytes.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Lymphocyte Subpopulations: Analysis of T-Cell Rosette Characters.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Section 2 The RES in Immunopathology and Autoimmunity.- Immunopathology of the Nervous System.- References.- Altered Neutrophil Function Induced by Serum from Patients with Systemic Lupus Erythematosus.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Primary Immunodeficiency Diseases.- References 17.- Malnutrition, the Thymolymphatic System and Immunocompetence.- Materials and Methods.- Results.- Discussion.- References.- Antigen and Immune Complex Induced Suppression of Delayed Hypersensitivity.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Plasma Cell Surface Antigen in Thermal Burns, Carcinogenesis and Primary Immunodeficiencies.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Spontaneous Autoimmune Thyroiditis in the BUF Rat.- Summary.- Acknowledgements.- References.- Antibody-Dependent Cell-Mediated Cytotoxicity to Target Cells Infected with Herpes Simplex Virus.- Materials and Methods.- Results and Discussion.- Acknowledgements.- References.- Section 3 The RES in Transplantation Immunology.- Immunogenetic Aspects of Allotransplantation.- Conclusions.- Acknowledgements.- References.- Alloantibodies in Relation to the Rejection of Skin Allografts in the Mouse.- Acknowledgements.- References.- Immunosuppression of Rosette-Forming Cells.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Biological and Pathological Characteristics in Mouse Lines with Large Differences in Leukocyte Counts.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Cell-Mediated Immunity in Long Term Transplant Patients.- Materials and Methods.- Results.- Discussion.- References.- Section 4 The RES in Tumor Immunology.- The Interactions of a Leukemia Virus with Cells of the RES.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Neoplastic Invasion and Metastasis Within the Lymphoreticular System.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Adoptive Immunotherapy of Spontaneous Leukemia-Lymphoma in AKR Mice.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Surface Morphology of Leukemia Virus-Infected Lymphoid Cells.- Materials and Methods.- Results.- Discussion.- References.- Host Immunoreactivity to CSA, a Tissue-Specific Antigen of Normal and Neoplastic Human Intestine.- Materials and Methods.- Results and Discussion.- Acknowledgements.- References.- Tissue Polypeptide Antigen (TPA) in Human Cancer Defense Responses.- Materials and Methods.- Results.- Clinical Studies.- Discussion.- Acknowledgements.- References.- Age-Dependent Regression of M-MSV Tumors in CBA/H Mice: Requirement for a Macrophage-Adherent Cell Population.- Materials and Methods.- Results and Discussion.- Acknowledgements.- References.- Host Protection by Cell-Mediated and by Humoral Immunity in Malignancy.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- In vitro Tumor Growth Inhibition by Syngeneic Lymphocytes and/or Macrophages.- Materials and Methods.- Results.- Discussion.- Acknowledgements.- References.- Inhibition of Growth and Dissemination of Shay Myelogenous Leukemic Tumor in Rats by Glucan and Glucan Activated Macrophages.- Results.- Discussion.- Acknowledgement.- References.- Macrophage Participation in a Spon
