Kaminski KL, Watts AG (2012) Intact catecholamine inputs to the forebrain are required for appropriate regulation of corticotrophin-releasing hormone and vasopressin gene expression by corticosterone in the rat paraventricular nucleus. J Neuroendocrinol 24(12):1517-1526. doi: 10.1111/j.1365-2826.2012.02363.x
Summary: Corticosterone releasing hormone (CRH) neurons in the paraventricular nucleus of the hypothalamus (PVH) control release of adrenocorticotropic hormone and glucocorticoids. In order to determine the contribution of these neurons to CRH and vasopressin expression in the PVH the authors administered bilateral 42 ng injections of anti-DBH-SAP (Cat. #IT-03) into the PVH of both normal and adrenalectomized rats. Mouse IgG-SAP (Cat. #IT-18) was used as a control. The data demonstrate that under certain conditions CRH and vasopressin gene expression is modulated by interactions between corticosterone and catecholaminergic projections to the hypothalamus.