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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 7.

FIGURE 7

Increased gp41t-antibody producing plasma cells and ectopic follicles after vaginal challenge shown by RIHC. A. RIHC-staining shows increased gp41t+IgG+ (red-brown) plasma cells in the vaginal submucosa 5 days after vaginal challenge at 20w. B. Some of the gp41t+ cells (green) in follicles are also KI67+ (red) and have a white color in the merged confocal micrograph of follicles after vaginal challenge at 20w, consistent with rapid proliferative response following vaginal exposure. C. Representative image of RIHC control staining in an SIV-negative uninfected unvaccinated animal. D. Quantification of increased gp41t+ cells in follicles after vaginal challenge.