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Résultats de la recherche - 19 results
The immunodominant T-cell epitopes of the mycolyl-transferases of the Antigen 85 complex of M. tuberculosis34076
candidate antigens. Ag85A and Ag85B, initially purified from Mycobacterium bovis bacillus Calmette-Guerin (BCG)/Mycobacterium tuberculosis culture filtrate respectively, induce strong T-cell proliferation and ...
T cell reactivity against mycolyl transferase antigen 85 of M. tuberculosis in HIV-TB coinfected subjects and in AIDS patients suffering from tuberculosis and nontuberculous mycobacterial infections
mycobacterial culture filtrate, demonstrating powerful T cell stimulatory properties in most HIV-negative, tuberculin-positive volunteers with latent M.tuberculosis infection and only weak responses in ...
Biochemical and immunological characterization of a cpn60.1 knockout mutant of Mycobacterium bovis BCG1265
colonies on solid 7H11 medium than the parental and complemented strains. When growing on Sauton medium, the cpn60.1 mutant exhibits a thinner surface pellicle and is associated with higher culture filtrate ...
Tritirachium egenum, a thiamine- and siderophore-auxotrophic fungal species isolated from a Penicillium rugulosum34007
traditional semi-synthetic culture media unless the growth medium was supplemented with a fraction of the culture filtrate of its host. The hot water extract of Alternaria alternata, containing the ‘growth ...
Antigen discovery: a postgenomic approach to paratuberculosis diagnosis195
the diagnosis of paratuberculosis. Two complementary approaches were implemented, the first one consisting in the systematic proteomic identification of proteins present in MAP culture filtrates (CF s), ...
Members of the 30- to 32-kilodalton mycolyl transferase family (Ag85) from culture filtrate of Mycobacterium avium subsp. paratuberculosis are immunodominant Th1-type antigens recognized early upon infection in mice and cattle16
antigens, present abundantly in mycobacterial culture filtrate (CF), are among the well-known protective antigens of Mycobacterium tuberculosis and Mycobacterium bovis. Culture filtrate, prepared from ...
Culture filtrate specific H-2(b) restricted CD8+ T cells activated in vivo by Mycobacterium tuberculosis or bovis BCG recognize a restricted number of immunodominant peptides.
restricted CD8 + cytolytic T lymphocyte (CTL) recognizing target cells incubated with mycobacterial culture filtrate. Here, we show that in vitro restimulation of spleen cells from BCG vaccinated or ...
What are the immunologically active components of bacille Calmette-Guérin in therapy of superficial bladder cancer?
cytosol, purified polysaccharides as glucan or arabinomannan, purified native proteins from BCG culture filtrate, recombinant 22 kDa protein, phosphate transporter PstS-2 and-3 proteins). IFN-gamma, IL-12, ...
What is the optimal regimen for BCG intravesical therapy? Are six weekly instillations necessary?
instillations. MATERIALS AND METHODS: The evolution of the lymphoproliferative response of peripheral blood mononuclear cells against BCG culture filtrate (CF), tuberculin (PPD) and BCG extract (EXT) was tested ...
Cloning of the gene encoding a 22-kilodalton cell surface antigen of Mycobacterium bovis BCG and analysis of its potential for DNA vaccination against tuberculosis.
mice vaccinated with live Mycobacterium bovis BCG, we previously generated three monoclonal antibodies reactive against a 22-kDa protein present in mycobacterial culture filtrate (CF) (K. Huygen et al., ...