Fig. 4From: XiangshaLiujunzi decoction alleviates the symptoms of functional dyspepsia by regulating brain–gut axis and production of neuropeptidesExpression of Ghrelin in hypothalamus of each group. a Control group. b Model group. c XSLJZD-treated group. d Low-dose XSLJZD treated group. e Domperidone-treated group. Ghrelin distributed in cytoplasm of hypothalamus. (Tissue sections were viewed at 100× magnification.) Positive cells for Ghrelin were brown and circular or pear-shaped. Fewer positive cells can be seen in the model groupBack to article page