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Inhibitoren zyklischer Nukleotid-Phosphodiesterasen reduzieren die Mikrozirkulationsstörung und den Gewebeschaden in hepatischer Ischämie-Reperfusion

Cyclic nucleotide phosphodiesterase inhibitors ameliorate microcirculation failure after warm ischemia in rat livers

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Chirurgisches Forum 2001 für experimentelle und klinische Forschung

Part of the book series: Deutsche Gesellschaft für Chirurgie ((FORUMBAND,volume 30))

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Abstract

To determine the effect of phosphodiesterase inhibitors, milrinone and zaprinast on a hepatic warm ischemia-reperfusion injury, changes in hepatic microcirculation and liver injury were examined in a partial hepatic warm ischemia-reperfusion model in rats. In milrinone- and zaprinast-pretreated rats, leukocyte-endothelial interaction was suppressed and hepatic microcirculation was ameliorated after reperfusion. ALT blood level was significantly suppressed by these treatments. Milrinone augmented cAMP and zaprinast elevated cAMP and cGMP concentrations in the liver tissue. These data suggested that cyclic nucleotides may have some important function in this tolerance induction mechanism against ischemia-reperfusion injury.

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Literatur

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Correspondence to M. Kume .

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© 2001 Springer-Verlag Berlin Heidelberg

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Kume, M. et al. (2001). Inhibitoren zyklischer Nukleotid-Phosphodiesterasen reduzieren die Mikrozirkulationsstörung und den Gewebeschaden in hepatischer Ischämie-Reperfusion. In: Schönleben, K., Neugebauer, E., Hartel, W., Menger, M.D. (eds) Chirurgisches Forum 2001 für experimentelle und klinische Forschung. Deutsche Gesellschaft für Chirurgie, vol 30. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56698-1_89

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  • DOI: https://doi.org/10.1007/978-3-642-56698-1_89

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-41718-7

  • Online ISBN: 978-3-642-56698-1

  • eBook Packages: Springer Book Archive

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