This invention is directed to compositions comprising dibenzo-alpha-pyrones (DBPs, Urolithins) and DBP glycosides, and methods of improving the immune system, providing immuno-protection, and/or treating immunosuppression in a subject with the compositions. The compounds 3-OH-DBP (Urolithin B), 3,8-(OH)
2
-DBP (Urolithin A), and their glycosides are discussed.
本发明涉及包含二苯并
α-吡喃酮(
DBPs,Urolithins)和
DBP糖苷的组合物,以及使用这些组合物改善免疫系统、提供免疫保护和/或治疗免疫抑制的方法。化合物3-OH-
DBP(Urolithin B)、3,8-(OH)2-
DBP(Urolithin A)及其糖苷也被讨论。