RESUMEN
Pseudomonas aeruginosa was diagnosed in association with human persistent pyuria. It was noted among immunoreactive and immunocompromized patients. The test patient showed high; total serum protein, total circulating globulin and high mucosal globulin concentrations than those of normal subjects. The immunoglobulin concentration for the classes IgG IgM and IgA were higher than those normal subjects. The albumin - globulin ratio was lower than those of normal subjects. Circulating anti. Pseudomans aeruginosa specific agglutinins were of titer median value of 400 mucosal specific agglutinins, however, they were with median titer values of 40. in immunreactive patients. While they were of titer median values of 240, and 40 in the immunocomproruized patients. Likewise significant migration inhibition index LIF were noted in peripheral blood leukocytes and Mucosul leucocytes in immunreactive and nonsignificant in the immunocompromized patient. This can be due to the presence of an immunodominant T dependent and/or T independent epitopes