Figure 5. Effects of exogenous ALLO on serum PROG and ALLO level in rats with PMDD-LIS. (A) PROG content in rat serum. (B) ALLO content in rat serum. Compared with the normal group: *p < 0.05, **p < 0.01; compared with the model group, #p < 0.05, ##p < 0.01.