Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"precursor frequency"”.
-
T lymphocyte responses to equid herpesviruses 1 and 4 in horses
… LDA was used to determine whether the frequency of precursor T cells detected before challenge with EHV-1 correlated with immune status. The precursor frequency of antigen-specific T cells increased in 3 out of 4 horses after infection. However, there was no correlation between …
-
THE CRITICAL ROLE OF CD4+ TH CELLS IN CD8+ CTL RESPONSES AND ANTI-TUMOR IMMUNITY
… The studies in Chapter 4 showed how the precursor frequency (PF) of CD8+ T cells impacts CD4+ T helper requirements for functional CTL responses. At endogenous PF, CD4+ T helper signals were necessary for both primary and memory CTL responses. At increased PF, CD4+ T help, and its CD40L …
-
Spezifische Eliminierung von Tumorzellen durch T-Zellen : Bedeutung der T-Zellvorläuferfrequenz
Krebs ist eine der häufigsten Todesursachen in unserer Gesellschaft. Bei Immunantworten gegen entartete Zellen besitzen CD8 T-Zellen eine wesentliche Bedeutung. Doch immer wieder sind T-Zell vermittelte Immunantworten auf Tumoren erfolglos und ein Tumorwachstum kann nicht verhindert werden. Tumoren …