Kallmann syndrome (KS) is a developmental disease that associates hypogonadism and a deficiency of the sense of smell. The reproductive phenotype of KS results from the primary interruption of the olfactory. vomeronasal and terminal nerve fibers in the frontonasal region. which in turn disrupts the embryonic migration of neuroendocrine gonadotropin-releasing hormone (GnRH) synthesizin... https://foldlyers.shop/product-category/arduino-boards/