Abstract | BACKGROUND: METHODS: Fourteen dogs were divided into two groups (n = 7 each). In the MCI group, MCI-186 was continuously administered at 3 mg/kg/hour intravenously (IV) from 30 minutes before reperfusion until 30 minutes after reperfusion (total administration time 1 hour). Vehicle was administered in the control group. Warm ischemia was induced for 3 hours by clamping the left pulmonary artery and veins. Simultaneously, the left stem bronchus was bisected and then anastomosed before reperfusion. The right pulmonary artery was ligated 15 minutes after reperfusion, and the right stem bronchus was then bisected. RESULTS: The respiratory gas exchange, hemodynamic changes, wet-to-dry weight ratio (WDR) and malondialdehyde (MDA) concentration in the tissue were significantly improved (p < 0.05) in the MCI group. The histologic damage was more severe in the control group and polymorphonuclear neutrophil (PMN) infiltration was reduced in the MCI group. CONCLUSION:
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Authors | Takahiko Akao, Izumi Takeyoshi, Osamu Totsuka, Kazuhisa Arakawa, Masato Muraoka, Katsumi Kobayashi, Kenjiro Konno, Koshi Matsumoto, Yasuo Morishita |
Journal | The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation
(J Heart Lung Transplant)
Vol. 25
Issue 8
Pg. 965-71
(Aug 2006)
ISSN: 1557-3117 [Electronic] United States |
PMID | 16890118
(Publication Type: Journal Article)
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Chemical References |
- Free Radical Scavengers
- Edaravone
- Antipyrine
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Topics |
- Animals
- Antipyrine
(analogs & derivatives, therapeutic use)
- Dogs
- Edaravone
- Free Radical Scavengers
(therapeutic use)
- Lung
(blood supply)
- Lung Transplantation
(adverse effects)
- Reperfusion Injury
(drug therapy, etiology)
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