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@ARTICLE{Matsui:284094,
author = {Matsui, Tamires C. and Coura, Giovanna M. E. and Melo, Ivo
S. F. and Batista, Carla R. A. and Augusto, Paulo Sérgio A.
and Godin, Adriana M. and Araújo, Débora P. and César,
Isabela C. and Secchim Ribeiro, Lucas and Souza, Danielle G.
and Klein, André and de Fátima, Ângelo and Machado, Renes
R. and Coelho, Márcio M.},
title = {{N}icorandil inhibits neutrophil recruitment in
carrageenan-induced experimental pleurisy in mice},
journal = {European journal of pharmacology},
volume = {769},
issn = {0014-2999},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {DZNE-2026-00102},
pages = {306 - 312},
year = {2015},
abstract = {Nicorandil is a drug characterized by the coupling of a
nitric oxide (NO) donor to nicotinamide. We have previously
demonstrated that nicotinamide exhibits activity in
different models of pain and inflammation. Now, we
investigated the effects induced by per os (p.o.)
administration of nicorandil (25, 50 or 100mg/Kg) on
neutrophil recruitment in a carrageenan-induced model of
pleurisy in mice. Effects induced by nicorandil (100mg/kg)
were compared with those induced by equimolar doses of
nicotinamide (58mg/kg) and N-(2-hydroxyethyl)-nicotinamide
(NHN; 79mg/kg). We also investigated whether effects on the
production of inflammatory mediators play a role in the
activity of nicorandil. P.o. nicorandil, 0.5h before and 1h
after the i.pl. injection of carrageenan, reduced neutrophil
recruitment. However, equimolar doses of nicotinamide or NHN
failed to induce such effect. Single treatment (previous or
late) with nicorandil (100mg/Kg, p.o.) also reduced
neutrophils recruitment, although to a lesser extent when
compared to the double treatment. Nicorandil reduced the
concentrations of interleukin-1β, CXCL-1 and prostaglandin
E2 in the pleural exudate. Concluding, we demonstrated the
activity of nicorandil in a model of pleurisy induced by
carrageenan. This activity was characterized by reduction of
the neutrophil accumulation and inhibition of production of
inflammatory mediators. The effects induced by nicorandil on
the leukocytes recruitment and production of inflammatory
mediators contribute to a better understanding of its
clinical benefits and indicate that these benefits may be
due to its vasodilating and anti-inflammatory activities.},
keywords = {Animals / Anti-Inflammatory Agents: pharmacology /
Carrageenan: adverse effects / Cytokines: biosynthesis /
Eicosanoids: biosynthesis / Female / Leukocytes: drug
effects / Leukocytes: immunology / Leukocytes: metabolism /
Mice / Neutrophil Infiltration: drug effects / Nicorandil:
pharmacology / Nicorandil: therapeutic use / Pleurisy:
chemically induced / Pleurisy: drug therapy / Pleurisy:
immunology / Pleurisy: metabolism / Cytokines (Other) /
Inflammation (Other) / Neutrophils (Other) / Nicorandil
(Other) / Nicotinamide (Other) / Prostaglandin E(2) (Other)
/ Anti-Inflammatory Agents (NLM Chemicals) / Cytokines (NLM
Chemicals) / Eicosanoids (NLM Chemicals) / Nicorandil (NLM
Chemicals) / Carrageenan (NLM Chemicals)},
ddc = {610},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
doi = {10.1016/j.ejphar.2015.11.034},
url = {https://pub.dzne.de/record/284094},
}