IL6 and chronic myelogenous leukemia, BCR-ABL1 positive: Interestingly, the current study found that acute hyperinflammation by an IP injection of CML could be reduced by rHDL, especially that containing PCO1 (Raydel policosanol), showing a nine-fold lower level of IL-6 production than those of PCO2 (Shaanxi policosanol) and PCO3 (Garuda policosanol).