IL6 and neoplasm: In C57BL/10J (TLR4+/+wild-type) and C57BL/6J (MyD88+/+wild-type) tumor-bearing mice, the tumor apoptosis rate, immune organ indexes and the levels of TNF-α, IL-1β and IL-6 in blood increased and the tumor weight decreased by oral administration of APS for 25 days.