Gene ontology (GO) analyses of significant differentially expressed (DE) genes identified by comparing before and after M. tuberculosis infection or NiuBeiXiaoHe (NBXH) treatment in biological process. The abscissa is the gene ratio, which is the ratio of the gene of interest annotated in the term to the number of all DE genes, and the ordinate is every GO term. Dot size represents the number of DE genes annotated in the pathway, and dot color represents the corrected P-value of the hypergeometric test. a Tuberculosis (TB) model group vs. normal control group. b JieHeWan (JHW) vs. TB model group. c NBXH vs. TB model group.