Suchergebnisse

1. Nietzsche and truth : semiotics as the ground of perspectivism -- 2. Nietzsche and the self : the will-to-power as an ontology of violence -- 3. Nietzsche and the radical orthodoxy of John Milbank -- 4. Nietzschean semiotics and Barth's theology of language -- 5. Nietzschean ontology in light of Barth's Christological ontology -- 6. Reconciliation of self and sign in Barth's Christology.

Abstract Protection of cattle from alcelaphine herpesvirus-1 (AlHV-1)-induced malignant catarrhal fever (MCF) has been described previously, using an attenuated virus vaccine in an unlicensed adjuvant. The vaccine was hypothesised to induce a protective barrier of virus-neutralising antibody in the oro-nasal region, supported by the observation of high titre neutralising antibodies in nasal secretions of protected animals. Here we describe further analysis of this vaccine strategy, studying the effectiveness of the vaccine formulated with a licensed adjuvant; the duration of immunity induced; and the virus-specific antibody responses in plasma and nasal secretions. The results presented here show that the attenuated AlHV-1 vaccine in a licensed adjuvant protected cattle from fatal intranasal challenge with pathogenic AlHV-1 at three or six months. In addition, animals protected from MCF had significantly higher initial anti-viral antibody titres than animals that succumbed to disease; and these antibody titres remained relatively stable after challenge, while titres in vaccinated animals with MCF increased significantly prior to the onset of clinical disease. These data support the view that a mucosal barrier of neutralising antibody blocks infection of vaccinated animals and suggests that the magnitude of the initial response may correlate with long-term protection. Interestingly, the high titre virus-neutralising antibody responses seen in animals that succumbed to MCF after vaccination were not protective. ; This work was supported by the Scottish Government Rural and Environment Research and Analysis Directorate. ; Peer Reviewed