Résultats de la recherche - 170 results
Purified bovine WC1+ gamma delta T lymphocytes are activated by staphylococcal enterotoxins and toxic shock syndrome toxin-1 superantigens: proliferation response, TCR V gamma profile and cytokines expression.
superantigen activation. The possible implication of cytokines expressed by bovine gammadelta T cells in immunopathogenesis is discussed. Service: Réponse immunitaire Immuunrespons Immune response Manuscript ...
Improved immunogenicity and protective efficacy of a tuberculosis DNA vaccine encoding Ag85 by protein boosting.
DNA prime-protein boost regimen. While DNA immunization, as previously described, induced robust Th1-type cytokine responses, protein-in-adjuvant vaccination elicited very poor cytokine responses, which ...
Production of bovine herpesvirus type 1-seronegative latent carriers by administration of a live-attenuated vaccine in passively immunized calves.
immune response was detected by a BHV-1 gamma interferon assay, but this test failed to detect the seronegative latent carriers (SNLC s). While they are not detected, SNLC s represent a threat for ...
What are the immunologically active components of bacille Calmette-Guérin in therapy of superficial bladder cancer?
We purified various BCG subcomponents and analyzed in vitro their ability to enhance a Th1 polarized immune response as well as to increase lymphocyte-mediated cytotoxicity against bladder tumors. ...
Enhanced specific antibody response to bovine serum albumin in pigeons due to L-carnitine supplementation.
weight loss during the onset of the immune response showed a slight tendency to be counteracted by L-carnitine supplementation. 5. The impact of L-carnitine on resistance and resilience to an immunological ...
CD4+ T cells contain Mycobacterium tuberculosis infection in the absence of CD8+ T cells in mice vaccinated with DNA encoding Ag85A.
Réponse immunitaire Immuunrespons Immune response Manuscript versions: DOI: https://doi.org/10.1002/1521-4141(200009)30:9 File: Version: Published Full text access: Restricted Access Full text ...
Distinct VH repertoires in primary and secondary B cell lymphocyte subsets in the preimmune repertoire of A/J mice: the CRI-A idiotype is preferentially associated with the HSA(low) B cell subset.
The anti-arsonate immune response of A/J mice is characterized by the occurrence of several recurrent idiotypes with a different temporal pattern of expression. The CRI-A idiotype is typically a memory ...
Tuberculosis DNA vaccine encoding Ag85A is immunogenic and protective when administered by intramuscular needle injection but not by epidermal gene gun bombardment.
In BALB /c mice, gg immunization could induce elevated antibody and cytotoxic T lymphocyte responses with plasmid doses 50-fold lower than those required for i.m. immunization. Interleukin-2 (IL-2) and ...
Lack of protection in mice and necrotizing bronchointerstitial pneumonia with bronchiolitis in guinea pigs immunized with vaccines directed against the hsp60 molecule of Mycobacterium tuberculosis.
immunitaire Immuunrespons Immune response Manuscript versions: DOI: https://doi.org/10.1128/IAI.68.6.3674-3679.2000 File: Version: Published Full text access: Public Access Full text language: English ...
What is the optimal regimen for BCG intravesical therapy? Are six weekly instillations necessary?
peripheral immune response against mycobacterial antigens as compared to pretreatment values. In the present work, we have studied the weekly evolution of this immune response induced by intravesical BCG ...