Objective: The aim of this study was to study the regulatory function of Chinese medicine-YiWeiNing (YWN) on the cytokines of endometriosis (EM) model rats.
Materials and methods: After successfully creating EM models of rats, all were separated randomly into five groups: high dose of YWN (5.4 g/100 g), low dose of YWN (1.8 g/100 g), Danazol group (3.6 mg/100 g), a model group, and a false-operation group. They were then reviewed for the variation of the amount of TNF-alpha (tumor necrosis factor-alpha), interleukin-6 (IL-6), and interleukin-8 (IL-8).
Results: The content of TNF-alpha, IL-6, and IL-8 in the peripheral blood of the model group was apparently higher than the false-operation group (p < 0.01), and YWN reduced the amount of TNF-alpha, IL-6, and IL-8 in the serums of the model group's rats. This made these cytokines tend toward normal levels without an apparent variation, when compared with the false-operation group (p > 0.05).
Conclusions: YWN can prevent the growth of ectopic endometrium by inhibiting the synthesis and secretion of TNF-alpha, IL-6, and IL-8.