INS and diabetes mellitus: However, while indicators of glucose metabolism such as FBG, OGTT-AUC and insulin, and proinflammatory cytokines, such as IL-6, in diabetic rats intervened with different doses of OBC were improved compared with rats in the MC group, suggesting that the intervention of OBC may correlate with the improvement of glucose metabolism and inflammatory reaction in diabetes, the phenotypes of each intervention group are not consistent throughout the work, and not all differences between the intervention groups and the MC group are statistically significant (p < 0.05).