Figure 3From: Staphylococcus aureus intramammary challenge in non-lactating mammary glands stimulated to rapidly grow and develop with estradiol and progesteroneMeasurement of lobule tissue area percentages in imaged lobules. Example image of the tracings applied to imaged lobules to measure lobule, intralobular stroma, epithelial, and luminal areas. Scale bar = 200 µm.Back to article page