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