Figure1From: Cytokines in the colon, central nervous system and serum of irritable bowel syndrome ratsImmunohistochemical results of CRF in the central nervous system of the two groups. The brown particles refer to the expression of CRF. a The expression of CRF in the spinal cord in the control group. b The expression of CRF in the spinal cord in the model group. c The expression of CRF in the hypothalamus in the control group. d The expression of CRF in the hypothalamus in the model group. e The expression of CRF in the diaphragmatic surface of the third ventricle of the cerebrum in the control group. f The expression of CRF in the diaphragmatic surface of the third ventricle of the cerebrum in the model groupBack to article page