Fig. 3From: Genital tract lesions in sexually mature Göttingen minipigs during the initial stages of experimental vaginal infection with Chlamydia trachomatis serovar DIHC staining of Chlamydia. a Vagina, day 3 PI. Positive intracellular staining within a luminal accumulation of sloughed epithelial cells, neutrophils and macrophages; b Higher magnification of the high-lighted area in a) showing positively stained material intracellularly located; c Vagina, day 3 PI, showing an inclusion in a superficial epithelial cell (arrow); d Vagina from control tissueBack to article page