PMID- 24624272 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140313 LR - 20211022 IS - 2005-6419 (Print) IS - 2005-7563 (Electronic) IS - 2005-6419 (Linking) VI - 66 IP - 2 DP - 2014 Feb TI - Effect of milrinone on the inflammatory response and NF-kB activation in renal ischemia-reperfusion injury in mice. PG - 136-42 LID - 10.4097/kjae.2014.66.2.136 [doi] AB - BACKGROUND: Milrinone increases intracellular adenosine 3',5'-cyclic monophosphate concentration and enhances vascular relaxation. Nuclear factor-kappa B (NF-kB) plays a key role in inflammatory responses during ischemia-reperfusion (I/R) injury. We aimed to investigate the effect of milrinone on the inflammatory responses and NF-kB activation in renal I/R injury in mice. METHODS: Thirty C57BL/6 mice were allocated into 3 groups. In group S (n = 10), only right nephrectomy was done. In group C (n = 10), the left kidney was subjected to 30 min of ischemia after right nephrectomy. In group M (n = 10), milrinone (5 microg/kg) was administered before ischemia. After 24 hours of reperfusion, the serum creatinine was measured, kidney samples were obtained for histology, and expressions of NF-kB and proinflammatory cytokines were analyzed. RESULTS: In group C, the serum creatinine concentration was markedly elevated, compared with group S. Creatinine concentration in group M was also elevated, but it was significantly lower than that in group C. Histologic evidence of renal damage was severe in group C, but it was improved in group M. In groups C and M, expression of NF-kB, tumor necrosis factor-alpha (TNF-alpha), intercellular adhesion molecule-1 (ICAM-1), monocyte chemoattractant protein-1 (MCP-1) and macrophage inflammatory protein-2 (MIP-2) mRNA increased significantly compared with group S (P < 0.05). But group M showed a lower expression of NF-kB, TNF-alpha, ICAM-1, MCP-1 and MIP-2 mRNA than group C (P < 0.05). CONCLUSIONS: Milrinone treatment attenuates the renal inflammatory response and activation of NF-kB, resulting in improvement of renal function and tissue injury. FAU - Jung, Hong Soo AU - Jung HS AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Joo, Jin-Deok AU - Joo JD AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Kim, Dae-Woo AU - Kim DW AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - In, Jang Hyeok AU - In JH AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Roh, Misun AU - Roh M AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Jeong, Jong-Tae AU - Jeong JT AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Noh, Seung June AU - Noh SJ AD - The Research Institute of Medical Science, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. FAU - Choi, Jin Woo AU - Choi JW AD - Department of Anesthesiology and Pain Medicine, College of Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea. LA - eng PT - Journal Article DEP - 20140228 PL - Korea (South) TA - Korean J Anesthesiol JT - Korean journal of anesthesiology JID - 101502451 PMC - PMC3948441 OTO - NOTNLM OT - Ischemia-reperfusion injury OT - Milrinone OT - Nuclear-factor-kappa B EDAT- 2014/03/14 06:00 MHDA- 2014/03/14 06:01 PMCR- 2014/02/01 CRDT- 2014/03/14 06:00 PHST- 2013/07/16 00:00 [received] PHST- 2013/10/15 00:00 [revised] PHST- 2013/10/16 00:00 [accepted] PHST- 2014/03/14 06:00 [entrez] PHST- 2014/03/14 06:00 [pubmed] PHST- 2014/03/14 06:01 [medline] PHST- 2014/02/01 00:00 [pmc-release] AID - 10.4097/kjae.2014.66.2.136 [doi] PST - ppublish SO - Korean J Anesthesiol. 2014 Feb;66(2):136-42. doi: 10.4097/kjae.2014.66.2.136. Epub 2014 Feb 28.