Search results - 10 results
Strain- and Dose-Dependent Reduction of Toxoplasma gondii Burden in Pigs Is Associated with Interferon-Gamma Production by CD8(+) Lymphocytes in a Heterologous Challenge Model.
antigens upon inoculation with both strains. The in vitro IFN-γ production by TLA-stimulated PBMC s was correlated with the infection dose and predominantly brought about by CD3 (+) CD4 (-) CD8 α(bright) ...
Interferon-gamma expression and infectivity of Toxoplasma infected tissues in experimentally infected sheep in comparison with pigs.
Keywords: Animals Antibodies, Protozoan Antigens, Protozoan brain Cytokines Heart Interferon-gamma Interleukin-10 Muscle, Skeletal Protozoan Proteins Recombinant Proteins Sheep Sheep Diseases Swine Swine ...
Parasite distribution and associated immune response during the acute phase of Toxoplasma gondii infection in sheep.
Acute-Phase Reaction Animals Antibodies, Protozoan Antigens, Protozoan Cytokines Enterocytes Enzyme-Linked Immunosorbent Assay Fluorescent Antibody Technique, Indirect Intestines Lymph Nodes Real-Time ...
Seroprevalence of Toxoplasma gondii in domestic sheep in Belgium.
sheep by total lysate antigen (TLA) enzyme-linked immunosorbent assay (ELISA). IgG to T. gondii was demonstrated in 87.4% of the tested sheep and in 96.2% of the 209 tested flocks. The seroprevalences in ...
A two-step lyssavirus real-time polymerase chain reaction using degenerate primers with superior sensitivity to the fluorescent antigen test.
with the remaining lyssavirus species. The diagnostic specificity was 100% and the sensitivity proved to be superior to that of the fluorescent antigen test. The limit of detection was ≤ 1 50% tissue ...
Serological profiles in nursery piglets colonized with Staphylococcus aureus.
Twenty-four out of the 31 piglets were challenged with MRSA ST398. The serum samples were analyzed for IgG antibodies to 39 S. aureus antigens, using a multiplex bead-based assay (xMAP technology, Luminex ...
Partial depletion of CD4(+)CD25(+)Foxp3(+) T regulatory cells significantly increases morbidity during acute phase Toxoplasma gondii infection in resistant BALB/c mice.
13, Issue 4, p.394-404 (2011) Keywords: Acute Disease Animals Antibodies, Monoclonal Antigens, CD Cells, Cultured Cytokines Disease Progression Female Ileum Lymphocyte Depletion mice Mice, Inbred BALB ...
Functional characterization of in vivo effector CD4(+) and CD8(+) T cell responses in acute Toxoplasmosis: an interplay of IFN-gamma and cytolytic T cells.
Issue 13, p.2556-64 (2010) Keywords: Animals Antigens, Protozoan CD4-Positive T-Lymphocytes CD8-Positive T-Lymphocytes Cytotoxicity, Immunologic Female Interferon-gamma Macrophages Membrane Proteins mice ...
An enhanced GRA1-GRA7 cocktail DNA vaccine primes anti-Toxoplasma immune responses in pigs.
Keywords: Adjuvants, Immunologic Animals Antibodies, Protozoan Antigens, Protozoan Bacterial Toxins Cell Proliferation Enterotoxins Escherichia coli Proteins Immunoglobulin G Injections, Intradermal ...
GRA7 provides protective immunity in cocktail DNA vaccines against Toxoplasma gondii.
Antibodies, Protozoan Antigens, Protozoan Female Interferon-gamma Membrane Proteins mice Mice, Inbred C3H Protozoan Proteins Protozoan Vaccines Toxoplasma Toxoplasmosis, Animal Vaccines, DNA Abstract: In ...