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Patricia Joseph-Bravo, Lorraine Jaimes-Hoy, and Jean-Louis Charli

localization of TRH endocrine and nonendocrine cell bodies and TRH receptor fields in the hypothalamus and pituitary and of afferents to TRH neurons. TRH-synthesizing neurons in the rat PVN are represented in light purple, the anterior PVN and the mid

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Wenxia He, Xiangyan Dai, Xiaowen Chen, Jiangyan He, and Zhan Yin

, the transcriptional levels of other neuropeptide signaling molecules, including Ssts and Sst receptors, Ghrh and Ghrh receptors, Npy receptors, thyrotropin-releasing hormone (Trh) and Trh receptors, corticotrophin-releasing hormone (Crh) and Crh

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Sjoerd D Joustra, Onno C Meijer, Charlotte A Heinen, Isabel M Mol, El Houari Laghmani, Rozemarijn M A Sengers, Gabriela Carreno, A S Paul van Trotsenburg, Nienke R Biermasz, Daniel J Bernard, Jan M Wit, Wilma Oostdijk, Ans M M van Pelt, Geert Hamer, and Gerry T M Wagenaar

cell function through paracrine signaling ( Lejeune et al . 1992 ). It is unknown whether TRH receptor ( Trhr1 ) mRNA expression in Leydig cells is decreased in Igsf1 Δ ex1 mice, as occurs in the pituitary of these mice ( Sun et al . 2012 ). Future

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Shona Wood and Andrew Loudon

-expressing cells of the PT lack the TRH receptor, therefore cannot be regulated by a conventional hypothalamus peptide (TRH). The PT thyrotrophs are organised with an internal cistern-like structure, perhaps allowing the action of TSH on hypothalamic cells

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Stefan Groeneweg, Robin P Peeters, Theo J Visser, and W Edward Visser

biochemical abnormalities in myxedematous patients (Pitt-Rivers 1955, 1956, Trotter 1955 , 1956 ). Later studies showed that TA 3 potently reduces TSH secretion and TRH-receptor expression in mouse thyrotropic pituitary tumor cells ( Gershengorn et al