Zusammenfassung
Organische Nitrate wirken auf subzellulärer Ebene über eine Stimulierung des Enzyms Guanylzyklase (E.C. 4.6.1.2) [1, 9]. Dieses Enzym ist verantwortlich für die Bildung von cGMP (zyklisches Guanosin-3′:5′-monophosphat) aus GTP (Guano-sin-5′-triphosphat). Das gebildete cGMP relaxiert konzentrationsabhängig über noch unbekannte Zwischenschritte die glatte Gefäßmuskulatur und vermittelt so die hämodynamische Wirkung der organischen Nitrate.
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© 1986 Springer-Verlag Berlin Heidelberg
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Schröder, H., Noack, E. (1986). Einfluß von Thiolen auf die subzelluläre Wirkungsvermittlung der organischen Nitrate. In: Bussmann, WD., Just, H. (eds) Vasoaktive Substanzen bei Herzinsuffizienz. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-71486-3_6
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DOI: https://doi.org/10.1007/978-3-642-71486-3_6
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