Fig. 4From: Adhesion of Lactobacillus reuteri strain Lr1 to equine epithelial cells and competitive exclusion of Clostridium difficile from the gastro-intestinal tract of horsesFluorescent microscopy images showing the interaction between L. reuteri Lr1 and viable buccal epithelial cells after strain Lr1 was treated with pronase. a–d: Z-stack view at time zero and after 20 min, 60 min and 120 min, respectively. e–g: Fence view recorded after 20 min, 60 min and 120 min, respectivelyBack to article page