Role of the central and peripheral nervous system in the ovarian function.
This review attempts to give a comprehensive overview of ovarian innervation, considering the whole nervous system and its different levels that may modify the ovarian function. The connection between the ovary and the central nervous system through the autonomic pathways, including the peripheral ganglia, is highlighted. The evidence obtained over the last years highlights the role of the superior ovarian nerve (SON) in the ovarian phenomena. Besides, the effect on the ovary of conventional neurotransmitters and others such as indolamines and peptides, which have been found in this organ, are discussed. Various reproductive diseases have been studied almost exclusively from the endocrine point of view. It is evident that a better knowledge about the role of the neural factors involved in the ovarian physiology may facilitate the understanding of some of these. A review of the concepts and an update of some experimental designs is made that permits clarifying several aspects of the relationship between the neural system and the ovary. At present, there is no doubt that the innervation of the ovary is involved in several physiological aspects of this gland function. However, the relationship of some levels of the nervous system and the ovary offer a wide avenue for future research.
Aguado
Luis I
LI
Laboratorio de Biología de la Reproducción (LABIR), Facultad de Química, Facultad de Química y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina 5700. labir@unsl.edu.ar
D000818:Animals; D002490:Central Nervous System / Q000502:physiology*; D005260:Female; D006801:Humans; D010053:Ovary / Q000098:blood supply / Q000294:innervation / Q000378:metabolism / Q000502:physiology*; D017933:Peripheral Nervous System / Q000502:physiology*