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. 2004 Dec 6;200(11):1383–1393. doi: 10.1084/jem.20040795

Figure 6.

Figure 6.

Impaired S. pneumoniae trapping by SIGN-R1−/− MZM. Wild-type (left) and SIGN-R1−/− (right) mice were injected intravenously with 107 FITC-labeled S. pneumoniae. 30 min later, spleens were snap frozen, and cryosections were prepared and counterstained with anti-MARCO antibody (Texas red) to delineate MZMs. Arrows indicate areas where S. pneumoniae are located in the red pulp and are not restricted to the MZ. FO, follicles. Original magnification, 10 (top), 20 (bottom). Representative sections from two mice per group are shown.