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Role of nitric oxide in the biology, physiology and pathophysiology of reproduction

Rosselli, M. ; Keller, RJ ; Dubey, RK

In: Human Reproduction Update, 1998, vol. 4, no. 1, p. 3-24

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    Titre
    • Role of nitric oxide in the biology, physiology and pathophysiology of reproduction
    Auteur
    • Rosselli, M.. University Hospital, Department of Obstetric and Gynaecology, Clinic for Endocrinology, 8091 Zurich, Switzerland
    • Keller, RJ. University Hospital, Department of Obstetric and Gynaecology, Clinic for Endocrinology, 8091 Zurich, Switzerland
    • Dubey, RK. University Hospital, Department of Obstetric and Gynaecology, Clinic for Endocrinology, 8091 Zurich, Switzerland
    Type de document
    • Postprint
    Langue
    • Anglais
    Publié dans
    • Human Reproduction Update, 1998, vol. 4, no. 1, p. 3-24. Oxford University Press
    Autre version électronique
    Classification
    • Santé
    Identifiant OAI-PMH
    • oai:doc.rero.ch:293257
    Summary
    Following its benchmark discovery, nitric oxide (NO) is now known to play important functional roles in a variety of physiological systems. Within the vasculature, NO induces vasodilation, inhibits platelet aggregation, prevents neutrophil/platelet adhesion to endothelial cells, inhibits smooth muscle cell proliferation and migration, regulates programmed cell death (apoptosis) and maintains endothelial cell barrier function. NO generated by neurons acts as a neurotransmitter, whereas NO generated by macrophages in response to invading microbes acts as an antimicrobial agent. Because neurons, blood vessels and cells of the immune system are integral parts of the reproductive organs, and in view of the important functional role that NO plays in those systems, it is likely that NO is an important regulator of the biology and physiology of the reproductive system. Indeed, in the past 10 years, NO has established itself as a polyvalent molecule which plays a decisive role in regulating multiple functions within the female as well as the male reproductive system. This review provides an overview of the role of NO in various reproductive organs under physiological and pathological conditions. Keywords:nitric oxide/pathophysiology/physiology/reproductive system/steroidogenesis