Now showing items 11-20 of 1950
Production of recombinant trypanosoma cruzi antigens in Leishmania tarentolae
Trypanosomatids are unicellular organisms that colonize a wide diversity of environments and hosts. For instance, Trypanosoma cruzi is a human pathogen responsible for Chagas diseases, while Leishmania tarentolae infects ...
DETECTION of ANTIBODIES in SERA FROM CHAGAS-DISEASE PATIENTS USING A TRYPANOSOMA-CRUZI IMMUNODOMINANT RECOMBINANT ANTIGEN
(Blackwell Science Ltd, 1994-03-01)
A Trypanosoma cruzi DNA fragment encoding an immunodominant repetitive antigen (H49) was subcloned into a protein purification and expressed system. Purified H49 peptide reacted specifically in an enzyme-linked immunosorbent ...
Immune response and functional role of antibodies raised in heifers against a Staphylococcus aureus CP5 lysate and recombinant antigens vaccine formulated with Iscom Matrix adjuvant
Staphylococcus aureus is the most frequently isolated pathogen from bovine intramammary infections worldwide. Commercially available vaccines for mastitis control are composed either of S. aureus lysates or inactivated ...
RECOMBINANT TRYPANOSOMA-CRUZI ANTIGENS and CHAGAS-DISEASE DIAGNOSIS - ANALYSIS of A WORKSHOP
(Elsevier B.V., 1991-12-01)
A workshop organized by the Ibero-American Project of Biotechnology evaluated the diagnostic potential of several cloned Trypanosoma cruzi recombinant antigens for Chagas' disease serodiagnosis. A set of recombinants, ...
Recombinant K28 antigen in ELISA in the diagnosis of canine visceral leishmaniosis
Crude total antigen (CTA) from Leishmania infantum and recombinant antigen K39 (rK39) and recombinant antigen K28 (rK28) were compared using an ELISA for the diagnosis of canine visceral leishmaniosis (CVL). Forty-two blood ...
Serological diagnosis of Chagas disease with purified and defined Trypanosoma cruzi antigens
(Instituto Oswaldo Cruz, Ministério da Saúde, 1999-09-01)
Recombinant antigens for specific and sensitive serodiagnosis of Latin American tegumentary leishmaniasis
(Oxford University Press, 1997)
The diagnostic potential of recombinant leishmanial antigens for Latin American tegumentary leishmaniasis (LATL) was examined. Two Leishmania (Viannia) peruviana recombinant proteins, T26-U2 and T26-U4, were assessed by ...
Evaluation of the antigenic value of recombinant Toxoplasma gondii HSP20 to detect specific immunoglobulin G antibodies in Toxoplasma infected humans
(Academic Press Inc Elsevier Science, 2010-10)
Recombinant Toxoplasma gondii small heat shock protein HSP20, surface antigen SAG1 and dense granule GRA7 were analyzed by IgG-ELISA with serum samples of Toxoplasma infected humans grouped as I (IgG+, IgM+), II (IgG+, ...
Obtaining a recombinant antigen of Taenia crassiceps for use in immunodiagnosis
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2018)
Recombinant lactic acid bacteria as delivery vectors of heterologous antigens: the future of vaccination?
Lactic acid bacteria (LABs) are good candidates for the development of new oral vaccines and are attractive alternatives to attenuated pathogens. This review focuses on the use of wild-type and recombinant lactococci and ...