التفاصيل البيبلوغرافية
| العنوان: |
The effect of fucoidin on kidney and lung injury in a rat infrarenal aortic ischemia-reperfusion model. |
| المؤلفون: |
Güney, Türkan, Kocman, Atacan Emre, Ozatik, Orhan, Akyüz, Fahrettin |
| المصدر: |
Perfusion; Mar2022, Vol. 37 Issue 2, p198-207, 10p |
| مصطلحات موضوعية: |
ISCHEMIA, POLYSACCHARIDES, BIOLOGICAL models, BIOCHEMISTRY, ABDOMINAL aortic aneurysms, KIDNEYS, ANALYSIS of variance, LUNGS, ANIMAL experimentation, RATS, PHENOMENOLOGY, DESCRIPTIVE statistics, REPERFUSION, DATA analysis software |
| مستخلص: |
Background: The aim of this study was to investigate the effects of fucoidin on rat kidney and lung in an infraaortic ishemia reperfusion model. Methods: Forty Wistar rats were randomly divided into five groups (n = 8) as sham, control (IR), before ischemia (BI), before reperfusion (BR), and before ischemia and before reperfusion (BI/BR). Rats were subjected to 120 minutes ischemia followed by 120 minutes reperfusion with application of infrarenal aortic clamping. BI received intravenous fucoidin (25 mg/kg) ten minutes before establishing ischemia and BR received ten minutes before reperfusion. BI/BR group received half equal doses of fucoidin both before ischemia (12.5 mg/kg) and reperfusion (12.5 mg/kg) periods, respectively. After sacrification blood and tissue samples were obtained for biochemical (Malondialdehyde (MDA), Nitric oxide (NO), Myeloperoxidase (MPO), Catalase (CAT), Plasma Chitotriosidase (CHIT) and serum ischemia modified albumin (IMA)) and histologic examinations. Results: MDA, NO, MPO, CAT, and IMA levels were lower in BR and BI/BR groups compared to control group (p < 0.001). Plasma CHIT levels in BR and BI/BR groups were lower than in control group (p < 0.05). According to histological examination kidney and lung injury scores were lower in BR and BI/BR groups compared to control group (p < 0.01 and p < 0.001, respectively). Conclusion: The study showed that fucoidin is effective in preventing kidney and lung injury if administered before reperfusion or both before ischemia and reperfusion. However, it has no effect if administered only before ischemia. [ABSTRACT FROM AUTHOR] |
|
Copyright of Perfusion is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Full Text Finder