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. 2019 Aug 1;4:33. doi: 10.1038/s41541-019-0129-1

Fig. 3.

Fig. 3

CD4 and CD8 T-cell localization in the vagina of guinea pigs that received trivalent vaccine Prime with or without Ivag/topical imiquimod Pull. Vaginas from four groups were collected at the termination of the study (day 70) and frozen in OCT. Frozen sections were stained with antibody to CD8 and CD4 and analyzed by fluorescence microscopy using the ×10 objective lens. Scale represents 100 μm. a CD8 staining b CD4 staining. The L notation marks the lumen of the vaginal cavity