Fig. 4From: Hejie Zhitong prescription promotes sleep and inhibits nociceptive transmission-associated neurotransmitter activity in a rodent migraine modelExpression of the CGRP and CCK mRNAs in midbrain and TG tissues. ##P < 0.01 compared with the control group, #P < 0.05 compared with the control group, *P < 0.05 compared with the model group, and **P < 0.001 compared with the model group; n = 8, mean±SDBack to article page