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. Author manuscript; available in PMC: 2017 Mar 15.
Published in final edited form as: J Immunol. 2016 Feb 10;196(6):2809–2818. doi: 10.4049/jimmunol.1500156

FIGURE 1.

FIGURE 1

General increase in IgG+ cells and ectopic follicles at the listed mucosal sites associated with the maturation of protection between 5 and 20 weeks (w). A. The left panel comparisons of 5 and 20w show increased numbers of red-magenta staining IgG+ plasma cells in the lung and gut between 5 and 20w; the right panels show the increases in ectopic follicles with IgG+ plasma cells. Image magnification 200×. B. Quantification of the increases at all mucosal sites. Significant P values (indicated by *) were determined by Student’s t test.