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Eosinophilic cistitis. A rare cause of dysuria
Piedade, C; Ramos, M; Heitor, F; Castro, L; Ochoa de Castro, A
Human cryptosporidiosis: detection of specific antibodies in the serum by an in...
Braz,Lúcia M.A.; Amato Neto,Vicente; Ferrari,Clara I.L.; Palhares,Maria C.A.; Amato,Valdir S.; Santos,Márcia T.F.; Marques,Heloísa H.S.; Vallada,MarceloCryptosporidium sp., a coccidian parasite usually found in the faeces of cattle, has been recently implicated as an agent of human intestinal disease, mainly in immunocompromised patients. In the study realized, by an indirect immunofluorescence technique, specific immunoglobulins (IgG and IgM) have been demonstrated in human serum against Cryptosporidium oocysts. Purified oocysts were used as antigens in the i...
Measles serodiagnosis: standardization and evaluation of a dot-ELISA
Vaz de Lima,Lourdes R. A.; Hoshino-Shimizu,Sumie; Souza,Vanda A. U. F. de; Pannuti,Claudio S.; Andrade Junior,Heitor F.; Sumita,Laura M.A Dot-ELISA using a measles virus (MV) antigen obtained by sodium deoxycholate treatment was standardized and evaluated for IgM and IgG antibody detection in measles patients and measles-vaccinated subjects. A total of 192 serum samples were studied, comprising 47 from patients with acute and convalescent measles, 55 from 9-month old children prior to measles vaccination and 41 from children of the same age aft...
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