title: Presidential address. Pariahs of the scientific caste system.
authors.affiliation: Department of Physiology and Cell Biology, University of Texas Health Science Center, Houston 77025.
authors.forename: G A
authors.initials: GA
authors.lastname: Castro
mesh_terms: D000818:Animals; D000947:Antigens, Helminth / Q000276:immunology; D002712:Chlorides / Q000378:metabolism; D049673:History, 20th Century; D006790:Host-Parasite Interactions; D006801:Humans; D007249:Inflammation; D007411:Intestinal Diseases, Parasitic / Q000276:immunology / Q000469:parasitology / Q000503:physiopathology*; D007413:Intestinal Mucosa / Q000378:metabolism; D007422:Intestines / Q000469:parasitology*; D010274:Parasitology / Q000266:history; D013781:Texas; D014234:Trichinella / Q000276:immunology / Q000502:physiology; D014235:Trichinellosis / Q000276:immunology / Q000469:parasitology / Q000503:physiopathology*
chemical_list: D000947:Antigens, Helminth; D002712:Chlorides