Figure 2: Effects of BJIT on ITR and intestinal hormones in mice. (a) BJIT increased ITR. (b) The levels of GI hormones such as a: MTL, b: SP, c: SS, and d: VIP. *P < 0.05. **P < 0.01. CTRL, control; BJIT, Bojungikki-tang; PF: Poncirus trifoliata Raf.; ITR: Intestinal transit rate; VIP: Vasoactive intestinal peptide