English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Mice pre-treated with Concanavalin-A largely survived an intra-peritoneal inoculum of 2 x 10(7) Serratia marcescens, whereas all control mice died within 15 h of inoculation. A subpopulation of peritoneal macrophages from Con-A pre-treated mice was able to phagocytose the bacteria in vitro (6.7 SEM 1.2% phagocytosing cells) and in vivo (16.9 SEM 2.1%), whereas control phagocytes did not phagocytose S. marcescens. The survival of Con-A pre-treated mice allowed their immunisation with living bacteria, and the antiserum thus produced increased the phagocytosis of S. marcescens in vitro. Control mice largely survived an inoculum of S. marcescens suspended in 50% immune serum, although the bacteria were resistant to the bactericidal activity of that serum. These results suggest that, in contrast to the delayed humoral protection afforded by immunisation, phagocytosis by phagocytes activated by Con-A conferred early protection to mice against experimental infection by S. marcescens.

Pre-treatment with Concanavalin-A increases resistance of mice to peritoneal infection by Serratia marcescens