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The mammalian pineal gland is as a neuroendocrine interface that converts enviromental lighting conditions into a humoral message: In addition to this neural control, it has been shown that physiological oscillations of gonadal steroids, or those induced by experimental manipulations, also affect pineal melatonin synthesis and secretion.
Gonadal steroids directly regulate pineal adrenoreceptor responsiveness. This type of interactions have been described in other parts of the nervous system, suggesting that they may represent a basic regulatory mechanism of neuroendocrine integration at the cellular level. Therefore, the rat pineal gland may constitute an extremely useful model to dissecting the different components of such mechanisms..
This journal is available in English. Diciembre Documento Anterior - Documento Siguiente. Pineal gland as a neuroendocrine transductors. Universidad de La Laguna. Campus de Ciencias de la Salud. Recibido 19 abril , Aceptado 23 julio Therefore, the rat pineal gland may constitute an extremely useful model to dissecting the different components of such mechanisms. Pineal gland, Melatonin, Gonadal steroids, Gonadal steroid receptor, Catecholamines, Alpha-adrenergic receptors, Beta-adrenergic receptors.
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