Fig. 8.

Differential metabolic pathways of intestinal microbiota in male and female athletes after race and probiotic supplementation. A&B: bubble diagram of metabolic pathways of intestinal microbiota differences between male and female athletes after race; C&D: bubble diagram of metabolic pathways of intestinal microbiota differences between male and female athletes after probiotic supplementation. (Note: horizontal coordinates are the number of each metabolite type as a percentage of the total number, left vertical coordinates are subclasses, correct vertical coordinates are Class.