title: Non-specific passive desensitization XX: two important technical details.
abstract: For non-specific passive desensitization to be effective two steps are necessary: (1) dialyze concentrated gamma globulin precipitated from plasma or serum by ammonium sulfate and (2) allow time for complete recovery from the initial reaction to antigen aerosols before giving the desensitizing dose of gamma globulin.
mesh_terms: D000818:Animals; D003888:Desensitization, Immunologic; D003956:Dialysis; D004529:Egg White; D006168:Guinea Pigs; D013997:Time Factors; D005719:gamma-Globulins / Q000627:therapeutic use*
chemical_list: D005719:gamma-Globulins