Both disseminated cryptococcal infection and tuberculosis occur in hosts with impaired cell-mediated immunity, but there have been few reports about the concurrent infections in patients without human immunodeficiency virus infection. A 64-year-old man, who had been taking corticosteroids for interstitial pneumonia, was diagnosed with disseminated cryptococcal infection. While the patient was r...

UNLABELLED Cryptococcus neoformans is a pathogenic yeast and a leading cause of life-threatening meningitis in AIDS patients. Natural killer (NK) cells are important immune effector cells that directly recognize and kill C. neoformans via a perforin-dependent cytotoxic mechanism. We previously showed that NK cells from HIV-infected patients have aberrant anticryptococcal killing and that interl...

abstract background: lymphoproliferative disorders are among the most serious and potentially fatal complications of chronic immunosuppression in kidney transplant recipients. the principle risk factors for development of ptld are the degree of overall immunosuppression and the ebv serostatus of the recipient. in this study, the risk of ptld in kidney transplant recipients who received anti- ly...

Electrophoresis is a meticulous method in para-clinical science but has received less attention. In this study, the protein profile of synovial fluid of carpal joint and blood serum in buffalo was detected. Sampling was performed by arthrocentesis of 80 left and right forelimbs and obtaining blood serums of 40 Bubalus bubalis in Ahvaz industrial slaughterhouse. Samples were str...

Some prospective studies showed that rabbit antithymocyte globulin was inferior to horse antithymocyte globulin as first-line therapy for patients with severe aplastic anemia. We retrospectively analyzed the clinical outcome of 455 children with severe aplastic anemia who received horse antithymocyte globulin (n=297) or rabbit antithymocyte globulin (n=158) combined with cyclosporine as first-l...

A number of diseases in man are associated with markedly increased gamma globulin levels in the serum and an even greater increase in total gamma globulin pool. The most striking of these is multiple myeloma, but elevations are also seen in cirrhosis of the liver, certain of the collagen diseases such as lupus erythematosus and rheumatoid arthritis, and a variety of chronic infectious processes...

Immunization of guinea pigs with denatured autologous gamma globulin results in the development of delayed hypersensitivity to some form of gamma globulin. When the autologous gamma globulin is subjected to denaturation with alkaline treatment as employed in this study, guinea pigs regularly develop reactivity to the immunizing material and occasionally to some form of heterologous gamma globul...

We report the development of a nested-PCR-based assay for the detection of Cryptococcus neoformans in cerebrospinal fluid. The specificity and sensitivity of the test were assessed. The technique was then applied to 40 cerebrospinal fluid samples. We obtained positive reactions for all 21 clinical samples from patients who had been previously diagnosed as having cryptococcal meningitis by conve...