Cellular Localization of Orexin 1 Receptor in Human Hypothalamus and Morphological Analysis of Neurons Expressing the Receptor. - Vraka, Konstantina; Mytilinaios, Dimitrios; Katsenos, Andreas P.; Serbis, Anastasios; Baloyiannis, Stavros; Bellos, Stefanos; Simos, Yannis V.; Tzavellas, Nikolaos P.; Konitsiotis, Spyridon; Vezyraki, Patra; Peschos, Dimitrios; Tsamis, Konstantinos I. (Biomolecules (2218-273X), 2023)