title: Role of antibody classes in the regulatory facilitation reaction.
mesh_terms: D000707:Anaphylaxis / Q000276:immunology; D000818:Animals; D000906:Antibodies / Q000145:classification*; D000915:Antibody Affinity; D000918:Antibody Specificity; D000936:Antigen-Antibody Complex; D000937:Antigen-Antibody Reactions; D001327:Autoimmune Diseases / Q000276:immunology; D005260:Female; D006168:Guinea Pigs; D007140:Immunoglobulin Fab Fragments; D007141:Immunoglobulin Fc Fragments; D007130:Immunoglobulin Idiotypes; D007136:Immunoglobulins / Q000145:classification; D008431:Maternal-Fetal Exchange; D051379:Mice; D011247:Pregnancy; D012995:Solubility; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D014181:Transplantation Immunology; D014562:Caudata
chemical_list: D000906:Antibodies; D000936:Antigen-Antibody Complex; D007140:Immunoglobulin Fab Fragments; D007141:Immunoglobulin Fc Fragments; D007130:Immunoglobulin Idiotypes; D007136:Immunoglobulins