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Zografos CG, Chrysikos D, Pittaras T, Karampelias V, Chairakakis A, Galanos A, Sfiniadakis I, Felekouras E, Zografos GC, Sideris M, Papadopoulou K, Papalois AE. The Effects of Ascorbic Acid and U-74389G on Renal Ischemia-Reperfusion Injury in a Rat Model. In Vivo 2021; 34:2475-2484. [PMID: 32871775 DOI: 10.21873/invivo.12063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 06/02/2020] [Accepted: 06/05/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM U-74389G and ascorbic acid protect the cells from oxidation. This study aimed to depict their role in ischemia-reperfusion injury in a renal rat model. MATERIALS AND METHODS Sixty Wistars rats were randomized into six groups of 10 animals each. Group A Ischemia 30 min, reperfusion 60 min; Group B Ischemia 30 min, reperfusion 120 min; Group C Ischemia 30 min, ascorbic acid administration, reperfusion 60 min; Group D Ischemia 30 min, ascorbic acid administration, reperfusion 120 min; Group E Ischemia 30 min, U-74389G administration, reperfusion 60 min; Group F Ischemia 30 min, U-74389G administration, reperfusion 120 min. We then collected tissue and blood samples. RESULTS Histology and the significantly decreased malondialdehyde and tumor necrosis factor-α levels indicated that ascorbic acid was superior to U-74389G, at pre-defined time intervals. CONCLUSION Ascorbic acid and U-74389G ameliorated renal damage induced by ischemia-reperfusion injury, suggesting a therapeutic effect.
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Affiliation(s)
- Constantinos G Zografos
- Experimental, Educational and Research Center ELPEN, Athens, Greece.,1 Department of Propaedeutic Surgery, Hippokration Hospital, Athens, Greece
| | - Dimosthenis Chrysikos
- Experimental, Educational and Research Center ELPEN, Athens, Greece.,1 Department of Propaedeutic Surgery, Hippokration Hospital, Athens, Greece
| | - Theodoros Pittaras
- Experimental, Educational and Research Center ELPEN, Athens, Greece.,Hematology Laboratory - Blood Bank, National and Kapodistrian University of Athens School of Medicine, Aretaieion Hospital, Athens, Greece
| | | | | | - Antonis Galanos
- Experimental, Educational and Research Center ELPEN, Athens, Greece
| | | | - Evangelos Felekouras
- First Department of Surgery, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George C Zografos
- 1 Department of Propaedeutic Surgery, Hippokration Hospital, Athens, Greece
| | - Michail Sideris
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, U.K
| | | | - Apostolos E Papalois
- Experimental, Educational and Research Center ELPEN, Athens, Greece .,School of Medicine, European University Cyprus, Nicosia, Cyprus
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