title: An immunological barrier in the guinea-pig testis.
mesh_terms: D000367:Age Factors; D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001323:Autoantibodies; D001327:Autoimmune Diseases / Q000473:pathology; D001769:Blood; D002104:Cadmium; D005455:Fluorescent Antibody Technique; D006168:Guinea Pigs; D007136:Immunoglobulins / Q000378:metabolism; D008297:Male; D013094:Spermatozoa / Q000276:immunology; D013737:Testis / Q000276:immunology* / Q000293:injuries / Q000378:metabolism / Q000473:pathology
chemical_list: D000941:Antigens; D001323:Autoantibodies; D007136:Immunoglobulins; D002104:Cadmium