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Ahmed MA, Kamel EO, Abd-Eldayem AM. Role of cAMP/pCREB and GSK-3β/NF-κB p65 signaling pathways in the renoprotective effect of mirabegron against renal ischemia-reperfusion injury in rats. Eur J Pharmacol 2024; 974:176617. [PMID: 38679120 DOI: 10.1016/j.ejphar.2024.176617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/09/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Acute kidney injury and other renal disorders are thought to be primarily caused by renal ischemia-reperfusion (RIR). Cyclic adenosine monophosphate (cAMP) has plenty of physiological pleiotropic effects and preserves tissue integrity and functions. This research aimed to examine the potential protective effects of the β3-adrenergic receptors agonist mirabegron in a rat model of RIR and its underlying mechanisms. Male rats enrolled in this work were given an oral dose of 30 mg/kg mirabegron for two days before surgical induction of RIR. Renal levels of kidney injury molecule-1 (KIM-1), monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), Interleukin-10 (IL-10), cAMP, cAMP-responsive element binding protein (pCREB), and glycogen synthase kinase-3 beta (GSK-3β) were assessed along with blood urea nitrogen and serum creatinine. Additionally, caspase-3 and nuclear factor-kappa B (NF-κB) p65 were explored by immunohistochemical analysis. Renal specimens were inspected for histopathological changes. RIR led to renal tissue damage with elevated blood urea nitrogen and serum creatinine levels. The renal KIM-1, MCP-1, TNF-α, and GSK-3β were significantly increased, while IL-10, cAMP, and pCREB levels were reduced. Moreover, upregulation of caspase-3 and NF-κB p65 protein expression was seen in RIR rats. Mirabegron significantly reduced kidney dysfunction, histological abnormalities, inflammation, and apoptosis in the rat renal tissues. Mechanistically, mirabegron mediated these effects via modulation of cAMP/pCREB and GSK-3β/NF-κB p65 signaling pathways. Mirabegron administration could protect renal tissue and maintain renal function against RIR.
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Affiliation(s)
- Marwa A Ahmed
- Department of Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Esam O Kamel
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Al-Azhar University, Assiut Branch, Assiut, Egypt
| | - Ahmed M Abd-Eldayem
- Department of Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt; Department of Pharmacology, Faculty of Medicine, Merit University, Sohag, Egypt.
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Bao Q, Lei M, Xiao D, Xie J. Comparison Between the Protective Effect of Isoflurane and Propofol on Myocardium During Coronary Artery Bypass Grafting: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Braz J Cardiovasc Surg 2024; 39:e20210424. [PMID: 38629941 PMCID: PMC11020280 DOI: 10.21470/1678-9741-2021-0424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 11/15/2021] [Indexed: 04/19/2024] Open
Abstract
OBJECTIVE Intravenous non-volatile anaesthetics like propofol are commonly used in cardiac surgeries across several countries. Volatile anaesthetics like isoflurane may help in protecting the myocardium and minimize ischaemia-reperfusion injury. Hence, we did this review to compare the cardioprotective effect of isoflurane and propofol among patients undergoing coronary artery bypass grafting (CABG). METHODS We conducted a search in the databases Medical Literature Analysis and Retrieval System Online (or MEDLINE), Embase, PubMed Central®, ScienceDirect, Google Scholar, and Cochrane Library from inception until April 2021. We carried out a meta-analysis with random-effects model and reported pooled risk ratio (RR) or standardized mean difference (SMD) with 95% confidence interval (CI) depending on the type of outcome. RESULTS We analysed 13 studies including 808 participants. Almost all were low-quality studies. For cardiac index, the pooled SMD was 0.14 (95% CI: -0.22 to 0.50); for cardiac troponin I, pooled SMD was 0.10 (95% CI: -0.28 to 0.48). For mortality, the RR was 3.00 (95% CI: 0.32 to 28.43); for MI, pooled RR was 1.58 (95% CI: 0.59 to 4.20); and for inotropic drug use, pooled RR was 1.04 (95% CI: 0.90 to 1.21). For length of intensive care unit stay, the pooled SMD was 0.13 (95% CI: -0.29 to 0.55), while pooled SMD for mechanical ventilation time was -0.02 (95% CI: -0.54 to 0.51). CONCLUSION Isoflurane did not have significant cardioprotective effect compared to propofol following CABG. Hence, the anaesthetists need to check some viable alternatives to manage these patients and reduce the rate of postoperative complications.
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Affiliation(s)
- Qi Bao
- Department of Anesthesiology, Sir Run Run Shaw Hospital, School of
Medicine, Zhejiang University, Zhejiang, People’s Republic of China
| | - Min Lei
- Department of Anesthesiology, Sir Run Run Shaw Hospital, School of
Medicine, Zhejiang University, Zhejiang, People’s Republic of China
| | - Dongju Xiao
- Department of Anesthesiology, Sir Run Run Shaw Hospital, School of
Medicine, Zhejiang University, Zhejiang, People’s Republic of China
| | - Junran Xie
- Department of Anesthesiology, Sir Run Run Shaw Hospital, School of
Medicine, Zhejiang University, Zhejiang, People’s Republic of China
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Abdel-Razek HAD, Rizk MS, Amer GS, Kora MA, Afifi AM, Donia SS. Impact of combined ischemic preconditioning and melatonin on renal ischemia-reperfusion injury in rats. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2023; 26:235-240. [PMID: 36742133 PMCID: PMC9869875 DOI: 10.22038/ijbms.2022.67127.14722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/16/2022] [Indexed: 02/07/2023]
Abstract
Objectives Studying the effect of melatonin pretreatment and ischemic preconditioning on renal ischemia-reperfusion injury (IRI). Materials and Methods Forty-eight Wistar rats were randomized into six groups: control, sham operation, IRI (IRI in left kidney + right nephrectomy), IRI+ischemic preconditioning, IRI+Melatonin, and IRI+ischemic preconditioning+Melatonin groups. Melatonin (10 mg/kg) was intraperitoneally injected for 4 weeks before renal IRI. Ischemic preconditioning was performed by three cycles of 2 min-ischemia followed by 5 min-reperfusion period. A right nephrectomy was initially done and the left renal artery was clamped for 45 min. After 24 hr of ischemia-reperfusion, rats were decapitated. Kidney tissue samples were taken for histopathological assessment and the determination of kidney proinflammatory and anti-inflammatory cytokines, apoptotic protein caspase-3, oxidative stress markers, and activities of antioxidant enzymes. Serum creatinine and blood urea nitrogen (BUN) concentrations were measured for evaluation of renal function. Results Renal IRI animals showed increased levels of creatinine, BUN, tumor necrosis factor-α (TNF-α), caspase-3, total nitrite/nitrate, and malondialdehyde (MDA), and decreased levels of interleukin-13 (IL-13), and activities of glutathione peroxidase (GPx) and superoxide dismutase (SOD). Melatonin pretreatment or ischemic preconditioning resulted in decreased creatinine, BUN, TNF-α, caspase-3, nitrite/nitrate, and MDA, and increased IL-13, GPx, and SOD, with improved histopathological changes. Combined melatonin and ischemic preconditioning showed more effective improvement in renal IRI changes rather than melatonin or ischemic preconditioning alone. Conclusion Combined melatonin and ischemic preconditioning have better beneficial effects on renal IRI than applying each one alone.
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Affiliation(s)
- Hesham AD Abdel-Razek
- Department of Medical Physiology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt
| | - Mohamed Soliman Rizk
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt
| | - Ghada S Amer
- Department of Medical Physiology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt
| | - Mona A Kora
- Department of Pathology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt
| | - Aya M Afifi
- Department of Medical Physiology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt,Corresponding author: Aya Mohamed Afifi. Department of Medical Physiology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt. Tel: +201009150026;
| | - Sally S Donia
- Department of Medical Physiology, Faculty of Medicine, Menoufia University, Shebein El-Koum, Egypt
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Saritas H, Demirel HH, Bulbul A, Gorucu F, Uğurlu Z, Koc Y, Demirkan I, Saritas ZK. Myrtus Communis (Myrtle Tree: leaf and body) extract in Rat Renal Ischemia/Reperfusion injury. JOURNAL OF CLINICAL AND EXPERIMENTAL INVESTIGATIONS 2022. [DOI: 10.29333/jcei/12410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Renal Ischemia/Reperfusion Mitigation via Geraniol: The Role of Nrf-2/HO-1/NQO-1 and TLR2,4/MYD88/NFκB Pathway. Antioxidants (Basel) 2022; 11:antiox11081568. [PMID: 36009287 PMCID: PMC9405463 DOI: 10.3390/antiox11081568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/30/2022] [Accepted: 08/11/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Renal ischemia/reperfusion injury is a clinically recurrent event during kidney transplantation. Geraniol is a natural monoterpene essential oil component. This study aimed to inspect geraniol's reno-protective actions against renal I/R injury with further analysis of embedded mechanisms of action through scrutinizing the Nrf-2/HO-1/NQO-1 and TLR2,4/MYD88/NFκB signaling pathways. METHODS Wistar male rats were randomized into five groups: Sham, Sham + geraniol, Renal I/R, and two Renal I/R + geraniol groups representing two doses of geraniol (100 and 200 mg/kg) for 14 days before the renal I/R. Renal I/R was surgically induced by occluding both left and right renal pedicles for 45 min, followed by reperfusion for 24 h. A docking study was performed to anticipate the expected affinity of geraniol towards three protein targets: hTLR4/MD2, hTLR2, and hNrf2/Keap1. RESULTS Renal I/R rats experienced severely compromised renal functions, histological alteration, oxidative stress status, escalated Nrf-2/HO-1/NQO-1, and amplified TLR2,4/MYD88/NFκB. Geraniol administration ameliorated renal function, alleviated histological changes, and enhanced Nrf-2/HO-1/NQO-1 with a subsequent intensification of antioxidant enzyme activities. Geraniol declined TLR2,4/MYD88/NFκB with subsequent TNF-α, IFN-γ, MCP-1 drop, Bax, caspase-3, and caspase-9 reduction IL-10 and Bcl-2 augmentation. Geraniol exhibited good fitting in the binding sites of the three in silico examined targets. CONCLUSIONS Geraniol might protect against renal I/R via the inhibition of the TLR2,4/MYD88/NFκB pathway, mediating anti-inflammation and activation of the Nrf2 pathway, intervening in antioxidative activities.
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Li Y, Sun X, Juan Z, Guan X, Wang M, Meng Y, Ma R. Propofol pretreatment alleviates mast cell degranulation by inhibiting SOC to protect the myocardium from ischemia-reperfusion injury. Biomed Pharmacother 2022; 150:113014. [PMID: 35658248 DOI: 10.1016/j.biopha.2022.113014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 11/26/2022] Open
Abstract
Propofol (PPF) has a protective effect on myocardial ischemia-reperfusion (I/R) injury (MIRI). The purpose of this study was to investigate whether the myocardial protective effect of propofol is related to the inhibition of mast cell degranulation and explore the possible mechanisms involved. Our in vivo results showed that compared with the sham group, cardiac function, infarct size, histopathological damage, apoptosis, and markers of myocardial necrosis were significantly increased in the ischemia-reperfusion group, and propofol pretreatment alleviated these effects. In the coculture system, propofol-treated mast cells reduced their tryptase activity, resulting in cardiomyocyte protective effects, such as decreased apoptosis of cardiomyocytes and decreased expression of myocardial necrosis markers. Finally, experimental results in vitro revealed that thapsigargin (TG) can increase mast cell degranulation, tryptase release, calcium ion concentration, and the expression of STIM1 and Orai1 induced by H/R, but propofol pretreatment can partially reverse the above effects. These results suggested that the cardioprotective effect of propofol is achieved in part by inhibiting calcium influx through store-operated Ca2+ channels (SOCs) and thus alleviating mast cell degranulation.
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Affiliation(s)
- Yaozu Li
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
| | - Xiaotong Sun
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
| | - Zhaodong Juan
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China.
| | - Xuehao Guan
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
| | - Mingling Wang
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
| | - Yanmei Meng
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
| | - Ruijin Ma
- School of Anesthesiology, Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, Weifang Medical University, Weifang 261053, China
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Koksal E, Ustun YB, Bilgin S, Aksoy A, Das YK, Yarim M, Ozkan F, Kaya C, Dost B. The effects of dexketoprofen on renal ischemia-reperfusion injury: an experimental study. Braz J Anesthesiol 2021; 72:365-371. [PMID: 34411625 PMCID: PMC9373263 DOI: 10.1016/j.bjane.2021.07.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 07/03/2021] [Accepted: 07/24/2021] [Indexed: 12/01/2022] Open
Abstract
Objective Ischemia/reperfusion (I/R) may cause irreversible damage to tissues and organs. We evaluated the effects of dexketoprofen on a renal I/R model in rats. Methods The study included 30 male rats. Control group received 1 mL of saline. Dexketoprofen group received 1 mL (25 mg) of dexketoprofen intraperitoneally. After 60 minutes renal ischemia, 23 hours reperfusion was applied. In Sham group, laparotomy was performed with a medial line incision without any additional procedure. Changes in the plasma malondialdehyde (MDA), renal tissue MDA, plasma glutathione peroxidase (GPx), superoxide dismutase (SOD), catalase (CAT), BUN, creatinine and albumin levels, and histopathological changes were evaluated. Results CAT values were significantly lower in Control as compared with the Sham group. Plasma levels of MDA in the Control group were significantly higher than in the Dexketoprofen group. BUN and creatinine values were significantly higher in the Dexketoprofen group. The severity of tissue injury in the Dexketoprofen group was significantly higher than in Control and Sham groups Conclusion Although dexketoprofen reduces the I/R-induced systemic inflammation, it increases renal tissue damage.
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Affiliation(s)
- Ersin Koksal
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey.
| | - Yasemin Burcu Ustun
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey
| | - Sezgin Bilgin
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey
| | - Abdurrahman Aksoy
- Ondokuz Mayis University, Faculty of Veterinary Medicine, Department of Pharmacology and Toxicology, Samsun, Turkey
| | - Yavuz Kursad Das
- Ondokuz Mayis University, Faculty of Veterinary Medicine, Department of Pharmacology and Toxicology, Samsun, Turkey
| | - Murat Yarim
- Ondokuz Mayis University, Faculty of Veterinary Medicine, Department of Pathology, Samsun, Turkey
| | - Fatih Ozkan
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey
| | - Cengiz Kaya
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey
| | - Burhan Dost
- Ondokuz Mayis University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Samsun, Turkey
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Time course of renal ischemia/reperfusion and distance organ; lung dysfunction in male and female rats. PHYSIOLOGY AND PHARMACOLOGY 2021. [DOI: 10.52547/phypha.26.2.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Carcy R, Cougnon M, Poet M, Durandy M, Sicard A, Counillon L, Blondeau N, Hauet T, Tauc M, F Pisani D. Targeting oxidative stress, a crucial challenge in renal transplantation outcome. Free Radic Biol Med 2021; 169:258-270. [PMID: 33892115 DOI: 10.1016/j.freeradbiomed.2021.04.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/31/2021] [Accepted: 04/15/2021] [Indexed: 02/07/2023]
Abstract
Disorders characterized by ischemia/reperfusion (I/R) are the most common causes of debilitating diseases and death in stroke, cardiovascular ischemia, acute kidney injury or organ transplantation. In the latter example the I/R step defines both the amplitude of the damages to the graft and the functional recovery outcome. During transplantation the kidney is subjected to blood flow arrest followed by a sudden increase in oxygen supply at the time of reperfusion. This essential clinical protocol causes massive oxidative stress which is at the basis of cell death and tissue damage. The involvement of both reactive oxygen species (ROS) and nitric oxides (NO) has been shown to be a major cause of these cellular damages. In fact, in non-physiological situations, these species escape endogenous antioxidant control and dangerously accumulate in cells. In recent years, the objective has been to find clinical and pharmacological treatments to reduce or prevent the appearance of oxidative stress in ischemic pathologies. This is very relevant because, due to the increasing success of organ transplantation, clinicians are required to use limit organs, the preservation of which against oxidative stress is crucial for a better outcome. This review highlights the key actors in oxidative stress which could represent new pharmacological targets.
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Affiliation(s)
- Romain Carcy
- Université Côte d'Azur, CNRS, LP2M, Nice, France; CHU Nice, Hôpital Pasteur 2, Service de Réanimation Polyvalente et Service de Réanimation des Urgences Vitales, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | - Marc Cougnon
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | - Mallorie Poet
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | - Manon Durandy
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | - Antoine Sicard
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France; CHU Nice, Hôpital Pasteur 2, Service de Néphrologie-Dialyse-Transplantation, Nice, France; Clinical Research Unit of Université Côte d'Azur (UMR2CA), France
| | - Laurent Counillon
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | | | - Thierry Hauet
- Université de Poitiers, INSERM, IRTOMIT, CHU de Poitiers, La Milétrie, Poitiers, France
| | - Michel Tauc
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France
| | - Didier F Pisani
- Université Côte d'Azur, CNRS, LP2M, Nice, France; Laboratories of Excellence Ion Channel Science and Therapeutics, Nice, France.
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Hyperbaric Oxygen Preconditioning Upregulates Heme OxyGenase-1 and Anti-Apoptotic Bcl-2 Protein Expression in Spontaneously Hypertensive Rats with Induced Postischemic Acute Kidney Injury. Int J Mol Sci 2021; 22:ijms22031382. [PMID: 33573145 PMCID: PMC7866496 DOI: 10.3390/ijms22031382] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 12/19/2022] Open
Abstract
Renal ischemia and reperfusion (I/R) injury is the most common cause of acute kidney injury (AKI). Pathogenesis of postischemic AKI involves hemodynamic changes, oxidative stress, inflammation process, calcium ion overloading, apoptosis and necrosis. Up to date, therapeutic approaches to treat AKI are extremely limited. Thus, the aim of this study was to evaluate the effects of hyperbaric oxygen (HBO) preconditioning on citoprotective enzyme, heme oxygenase-1 (HO-1), pro-apoptotic Bax and anti-apoptotic Bcl-2 proteins expression, in postischemic AKI induced in normotensive Wistar and spontaneously hypertensive rats (SHR). The animals were randomly divided into six experimental groups: SHAM-operated Wistar rats (W-SHAM), Wistar rats with induced postischemic AKI (W-AKI) and Wistar group with HBO preconditioning before AKI induction (W-AKI + HBO). On the other hand, SHR rats were also divided into same three groups: SHR-SHAM, SHR-AKI and SHR-AKI + HBO. We demonstrated that HBO preconditioning upregulated HO-1 and anti-apoptotic Bcl-2 protein expression, in both Wistar and SH rats. In addition, HBO preconditioning improved glomerular filtration rate, supporting by significant increase in creatinine, urea and phosphate clearances in both rat strains. Considering our results, we can also say that even in hypertensive conditions, we can expect protective effects of HBO preconditioning in experimental model of AKI.
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Volatile Anesthetics versus Propofol for Cardiac Surgery with Cardiopulmonary Bypass. Anesthesiology 2020; 132:1429-1446. [DOI: 10.1097/aln.0000000000003236] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
The aim of this systematic review and meta-analysis was to assess the effect of anesthesia maintenance with volatile agents compared with propofol on both short- and long-term mortality (primary outcomes) and major clinical events in adults undergoing cardiac surgery with cardiopulmonary bypass.
Methods
Randomized clinical trials on the effects of current volatile anesthetics versus propofol in adults undergoing cardiac surgery with cardiopulmonary bypass were searched (1965 to September 30, 2019) in PubMed, the Cochrane Library, and article reference lists. A random effect model on standardized mean difference for continuous outcomes and odds ratio for dichotomous outcomes were used to meta-analyze data.
Results
In total, 37 full-text articles (42 studies, 8,197 participants) were included. The class of volatile anesthetics compared with propofol was associated with lower 1-yr mortality (5.5 vs. 6.8%; odds ratio, 0.76 [95% CI, 0.60 to 0.96]; P = 0.023), myocardial infarction (odds ratio, 0.60 [95% CI, 0.39 to 0.92]; P = 0.023), cardiac troponin release (standardized mean difference, −0.39 [95% CI, −0.59 to −0.18], P = 0.0002), need for inotropic medications (odds ratio, 0.40 [95% CI, 0.24 to 0.67]; P = 0.0004), extubation time (standardized mean difference, −0.35 [95% CI, −0.68 to −0.02]; P = 0.038), and with higher cardiac index/output (standardized mean difference, 0.70 [95% CI, 0.37 to 1.04]; P < 0.0001). The class of volatile anesthetics was not associated with changes in short-term mortality (1.63 vs. 1.65%; odds ratio, 1.04 [95% CI, 0.73 to 1.49]; P = 0.820) and acute kidney injury (odds ratio, 1.25 [95% CI, 0.77 to 2.03]; P = 0.358).
Conclusions
In adults undergoing cardiac surgery with cardiopulmonary bypass, the class of volatile anesthetics was superior to propofol with regard to long-term mortality, as well as to many secondary outcomes indicating myocardial protection.
Editor’s Perspective
What We Already Know about This Topic
What This Article Tells Us That Is New
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Mozaffari Godarzi S, Valizade Gorji A, Gholizadeh B, Mard SA, Mansouri E. Antioxidant effect of p-coumaric acid on interleukin 1-β and tumor necrosis factor-α in rats with renal ischemic reperfusion. Nefrologia 2020. [PMID: 31892486 DOI: 10.1016/j.nefroe.2020.06.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND AND AIMS Renal ischemia-reperfusion occurs in some clinical conditions such as kidney surgery that can leads to acute renal failure. The aim of this study was to investigate the effect of p-coumaric acid (CA) on ischemia reperfusion (I/R) injury. METHODS Thirty rats were randomly divided into five groups; control, CA (100mg/kg), I/R, propylene glycol (10%)+I/R and CA+I/R, (n=6 each). CA and propylene glycol were administered orally for 2 weeks. Then, the rats were subjected to bilateral renal ischemia for 45min and followed by reperfusion for 24h. All rats were killed and kidney function tests, tissue malondialdehyde and activity of antioxidant enzymes were determined. Histopathological evaluations were also performed. In addition, renal expression of the tumor necrosis factor-α and interleukin-1β were determined using enzyme-linked immunosorbent assay and immunohistochemistry. RESULTS CA significantly improved the Cr and BUN levels in CA+I/R group compared to I/R group (p<0.005 and p<0.001, respectively). Reduction of tissue superoxide dismutase, glutathione peroxidase and catalase, were significantly improved by CA (p<0.01, p<0.01 and p<0.05). Treatment with CA also resulted in significant reduction in tissue MDA (p<0.05), TNF-α (p<0.001) and interleukin-1β expression (p<0.001) that were increased by renal I/R. Also, the rats treated with CA had nearly normal structure of the kidney. CONCLUSIONS The present findings suggest that, CA protects the kidneys against I/R injury via its antioxidant and anti-inflammatory effects.
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Affiliation(s)
- Shahin Mozaffari Godarzi
- Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Armita Valizade Gorji
- Cellular and Molecular Research Center, Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Behnam Gholizadeh
- Department of Cardiac Surgery, Atherosclerosis Research Center and Imam Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyyed Ali Mard
- Physiology Research Center (PRC), Research Center for Infectious Diseases of Digestive System, Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Esrafil Mansouri
- Cellular and Molecular Research Center, Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Nakanishi T, Tsujii M, Asano T, Iino T, Sudo A. Protective Effect of Edaravone Against Oxidative Stress in C2C12 Myoblast and Impairment of Skeletal Muscle Regeneration Exposed to Ischemic Injury in Ob/ob Mice. Front Physiol 2020; 10:1596. [PMID: 32009986 PMCID: PMC6974450 DOI: 10.3389/fphys.2019.01596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 12/19/2019] [Indexed: 12/25/2022] Open
Abstract
Background The aims of this study were to analyze the effects of the administration of edaravone on C2C12 myoblasts exposed to oxidative stress; to evaluate the skeletal muscles in ob/ob mice; and to analyze the effect of the administration of edaravone in the regeneration of skeletal muscle after ischemic injury. Methods In C2C12 myoblasts, oxidative stress was induced by the exposure to 250 μM H2O2 for 4 h with or without pretreatment of 100 μM edaravone. Thereafter, the viability and expression of TNF-α were analyzed by MTS assay and PCR, respectively. Furthermore, an in vivo study was performed on male C57/BL6-ob/ob mice (10 weeks old) and the respective control mice. The skeletal muscles of tibialis anterior and gastrocnemius were excised for histological analysis and TBARS assay after the measurement of blood flow. In addition, the regeneration of the skeletal muscles was analyzed for the expression of MyoD 7 days after the ligation of the right femoral artery. Results Edaravone significantly inhibited the reduction of the viability as well as upregulation of TNF-α expression by treatment with H2O2. In ob/ob mice, wet weight of muscles was significantly lower than that in control mice. In histology, ob/ob mice had significantly less multi-angle shaped myofibers and a significantly high level of MDA. Furthermore, MyoD expression was lower in ob/ob mice than in control mice after the ischemic injury, while edaravone (3 mg/kg) increasingly enhanced MyoD expression. Conclusion Edaravone attenuated the oxidative stress on C2C12 myoblasts, and was effective to regeneration of skeletal muscles after ischemia in ob/ob mice.
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Affiliation(s)
- Takuya Nakanishi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Mie University, Tsu, Japan
| | - Masaya Tsujii
- Department of Orthopaedic Surgery, Graduate School of Medicine, Mie University, Tsu, Japan
| | - Takahiro Asano
- Department of Orthopaedic Surgery, Graduate School of Medicine, Mie University, Tsu, Japan
| | - Takahiro Iino
- Department of Orthopaedic Surgery, Graduate School of Medicine, Mie University, Tsu, Japan
| | - Akihiro Sudo
- Department of Orthopaedic Surgery, Graduate School of Medicine, Mie University, Tsu, Japan
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Mozaffari Godarzi S, Valizade Gorji A, Gholizadeh B, Mard SA, Mansouri E. Antioxidant effect of p-coumaric acid on interleukin 1-β and tumor necrosis factor-α in rats with renal ischemic reperfusion. Nefrologia 2019; 40:311-319. [PMID: 31892486 DOI: 10.1016/j.nefro.2019.10.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 10/07/2019] [Accepted: 10/20/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND AND AIMS Renal ischemia-reperfusion occurs in some clinical conditions such as kidney surgery that can leads to acute renal failure. The aim of this study was to investigate the effect of p-coumaric acid (CA) on ischemia reperfusion (I/R) injury. METHODS Thirty rats were randomly divided into five groups; control, CA (100mg/kg), I/R, propylene glycol (10%)+I/R and CA+I/R, (n=6 each). CA and propylene glycol were administered orally for 2 weeks. Then, the rats were subjected to bilateral renal ischemia for 45min and followed by reperfusion for 24h. All rats were killed and kidney function tests, tissue malondialdehyde and activity of antioxidant enzymes were determined. Histopathological evaluations were also performed. In addition, renal expression of the tumor necrosis factor-α and interleukin-1β were determined using enzyme-linked immunosorbent assay and immunohistochemistry. RESULTS CA significantly improved the Cr and BUN levels in CA+I/R group compared to I/R group (p<0.005 and p<0.001, respectively). Reduction of tissue superoxide dismutase, glutathione peroxidase and catalase, were significantly improved by CA (p<0.01, p<0.01 and p<0.05). Treatment with CA also resulted in significant reduction in tissue MDA (p<0.05), TNF-α (p<0.001) and interleukin-1β expression (p<0.001) that were increased by renal I/R. Also, the rats treated with CA had nearly normal structure of the kidney. CONCLUSIONS The present findings suggest that, CA protects the kidneys against I/R injury via its antioxidant and anti-inflammatory effects.
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Affiliation(s)
- Shahin Mozaffari Godarzi
- Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Armita Valizade Gorji
- Cellular and Molecular Research Center, Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Behnam Gholizadeh
- Department of Cardiac Surgery, Atherosclerosis Research Center and Imam Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyyed Ali Mard
- Physiology Research Center (PRC), Research Center for Infectious Diseases of Digestive System, Department of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Esrafil Mansouri
- Cellular and Molecular Research Center, Department of Anatomical Sciences, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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15
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Soares ROS, Losada DM, Jordani MC, Évora P, Castro-E-Silva O. Ischemia/Reperfusion Injury Revisited: An Overview of the Latest Pharmacological Strategies. Int J Mol Sci 2019; 20:ijms20205034. [PMID: 31614478 PMCID: PMC6834141 DOI: 10.3390/ijms20205034] [Citation(s) in RCA: 185] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/03/2019] [Accepted: 10/08/2019] [Indexed: 02/08/2023] Open
Abstract
Ischemia/reperfusion injury (IRI) permeates a variety of diseases and is a ubiquitous concern in every transplantation proceeding, from whole organs to modest grafts. Given its significance, efforts to evade the damaging effects of both ischemia and reperfusion are abundant in the literature and they consist of several strategies, such as applying pre-ischemic conditioning protocols, improving protection from preservation solutions, thus providing extended cold ischemia time and so on. In this review, we describe many of the latest pharmacological approaches that have been proven effective against IRI, while also revisiting well-established concepts and presenting recent pathophysiological findings in this ever-expanding field. A plethora of promising protocols has emerged in the last few years. They have been showing exciting results regarding protection against IRI by employing drugs that engage several strategies, such as modulating cell-surviving pathways, evading oxidative damage, physically protecting cell membrane integrity, and enhancing cell energetics.
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Affiliation(s)
| | - Daniele M Losada
- Department of Anatomic Pathology, Faculty of Medical Sciences, University of Campinas, 13083-970 Campinas, Brazil.
| | - Maria C Jordani
- Department of Surgery & Anatomy, Ribeirão Preto Medical School, University of São Paulo, 14049-900 Ribeirão Preto, Brazil.
| | - Paulo Évora
- Department of Surgery & Anatomy, Ribeirão Preto Medical School, University of São Paulo, 14049-900 Ribeirão Preto, Brazil.
- Department of Gastroenterology, São Paulo Medical School, University of São Paulo, 01246-903 São Paulo, Brazil.
| | - Orlando Castro-E-Silva
- Department of Surgery & Anatomy, Ribeirão Preto Medical School, University of São Paulo, 14049-900 Ribeirão Preto, Brazil.
- Department of Gastroenterology, São Paulo Medical School, University of São Paulo, 01246-903 São Paulo, Brazil.
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16
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Palomino J, Echavarria R, Franco-Acevedo A, Moreno-Carranza B, Melo Z. Opioids Preconditioning Upon Renal Function and Ischemia-Reperfusion Injury: A Narrative Review. ACTA ACUST UNITED AC 2019; 55:medicina55090522. [PMID: 31443610 PMCID: PMC6780949 DOI: 10.3390/medicina55090522] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 02/07/2023]
Abstract
Kidneys have an important role in regulating water volume, blood pressure, secretion of hormones and acid-base and electrolyte balance. Kidney dysfunction derived from acute injury can, under certain conditions, progress to chronic kidney disease. In the late stages of kidney disease, treatment is limited to replacement therapy: Dialysis and transplantation. After renal transplant, grafts suffer from activation of immune cells and generation of oxidant molecules. Anesthetic preconditioning has emerged as a promising strategy to ameliorate ischemia reperfusion injury. This review compiles some significant aspects of renal physiology and discusses current understanding of the effects of anesthetic preconditioning upon renal function and ischemia reperfusion injury, focusing on opioids and its properties ameliorating renal injury. According to the available evidence, opioid preconditioning appears to reduce inflammation and reactive oxygen species generation after ischemia reperfusion. Therefore, opioid preconditioning represents a promising strategy to reduce renal ischemia reperfusion injury and, its application on current clinical practice could be beneficial in events such as acute renal injury and kidney transplantation.
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Affiliation(s)
- Julio Palomino
- School of Medicine, Universidad Durango-Santander, Hermosillo 83165, Mexico
| | - Raquel Echavarria
- CONACyT-Centro de Investigacion Biomedica de Occidente, Instituto Mexicano del Seguro Social, Sierra Mojada #800 Col. Independencia, Guadalajara 44340, Jalisco, Mexico
| | | | | | - Zesergio Melo
- CONACyT-Centro de Investigacion Biomedica de Occidente, Instituto Mexicano del Seguro Social, Sierra Mojada #800 Col. Independencia, Guadalajara 44340, Jalisco, Mexico.
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Propofol can suppress renal ischemia-reperfusion injury through the activation of PI3K/AKT/mTOR signal pathway. Gene 2019; 708:14-20. [DOI: 10.1016/j.gene.2019.05.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 05/04/2019] [Accepted: 05/09/2019] [Indexed: 12/14/2022]
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18
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Roaldsen M, Ciosek T, Elin Richardsen, Al-Saad S, Hiten Rh Patel, Aarsaether E. Isoflurane Increases Tolerance to Renal Ischemia Reperfusion Injury Compared to Propofol: An Experimental Study in Pigs. J INVEST SURG 2019; 34:359-365. [PMID: 31288581 DOI: 10.1080/08941939.2019.1637038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Purpose: To compare two clinically relevant anesthetic agents, i.e., isoflurane versus propofol with respect to protection of the kidney in a porcine renal ischemia reperfusion model. Materials and Methods: 14 hybrid pigs were randomized to anesthesia with either isoflurane or propofol prior to laparoscopic surgery. Following anesthesia, the left kidney hilum was clamped for 60 min and the right kidney removed. After 48 h of reperfusion, urine was sampled for analysis of neutrophil gelatinase-associated lipocalin (NGAL), albumin, and creatinine. The left kidney was harvested for histologic scoring of injury. Results: Histologic examination of renal injury revealed a statistically significant difference in favor of isoflurane on denuded basement membrane score (isoflurane group 1.58 ± 0.38 vs. propofol 2.42 ± 0.80, p = .026). Median (25-75 percentile) urinary albumin 3.4 g/L (2.25-7.48) vs. 8.9 g/L (3.73-13.8), (p = .041) and urinary albumin/creatinine ratio 1.17 (0.76-1.82) vs. 1.76 (1.63-5.99), (p = .026) were both significantly lower in the isoflurane group. Median (25-75 percentile) urinary NGAL was 167 (51-215) pg/ml in the isoflurane group compared with 362 (149-508) pg/ml in the propofol group (p = .093). Conclusion: Isoflurane increases tolerance to renal ischemia reperfusion injury compared to propofol in this model.
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Affiliation(s)
- Marius Roaldsen
- Department of Urology, University Hospital of North Norway, Tromso, Norway
| | - Timothy Ciosek
- Department of Clinical Medicine, UiT-Arctic University of Norway, Tromso, Norway
| | - Elin Richardsen
- Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway.,Department of Medical Biology, UiT-Arctic University of Norway, Tromso, Norway
| | - Samer Al-Saad
- Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway.,Department of Medical Biology, UiT-Arctic University of Norway, Tromso, Norway
| | - Hiten Rh Patel
- Department of Urology, University Hospital of North Norway, Tromso, Norway.,Department of Clinical Medicine, UiT-Arctic University of Norway, Tromso, Norway
| | - Erling Aarsaether
- Department of Urology, University Hospital of North Norway, Tromso, Norway.,Department of Clinical Medicine, UiT-Arctic University of Norway, Tromso, Norway
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Effects of propofol on the inflammatory response during robot-assisted laparoscopic radical prostatectomy: a prospective randomized controlled study. Sci Rep 2019; 9:5242. [PMID: 30918320 PMCID: PMC6437140 DOI: 10.1038/s41598-019-41708-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 02/21/2019] [Indexed: 12/20/2022] Open
Abstract
Robot-assisted laparoscopic radical prostatectomy (RALRP) is a minimally invasive procedure; however, some amount of surgical trauma that can trigger systemic inflammation remains. Moreover, pneumoperitoneum during RALRP induces ischemia–reperfusion injury (IRI). Propofol, an anesthetic, is known to have anti-inflammatory and antioxidant properties. In the present study, we compared the effects of propofol with those of desflurane on inflammation and IRI during RALRP via measurements of different biomarkers and evaluation of perioperative renal function. Fifty patients were randomized to receive either desflurane (n = 25) or propofol (n = 25) with remifentanil during RALRP. Serum levels of interleukin (IL)-6 (IL-6), tumor necrosis factor alpha, C-reactive protein, and nitric oxide were measured 10 min after anesthesia induction (T1), 100 min after carbon dioxide (CO2) insufflation (T2), and 10 min after CO2 deflation (T3). Perioperative urine outputs and the serum creatinine level at 24 h after surgery were also recorded. We found that IL-6 levels at T2 and T3 were higher than those at T1 in both groups, although the increases were significant attenuated only in the propofol group. The other parameters showed no differences among the three time points in both groups. The intraoperative urine output was significantly higher in the propofol group than in the desflurane group, while the creatinine level showed no significant changes in either group. Our findings suggest that propofol can not only attenuate the inflammatory response during and after pneumoperitoneum in patients undergoing RALRP but also prevent oliguria during pneumoperitoneum.
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20
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Alizadeh R, Fard ZA. Renal effects of general anesthesia from old to recent studies. J Cell Physiol 2019; 234:16944-16952. [PMID: 30843210 DOI: 10.1002/jcp.28407] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 01/30/2019] [Indexed: 02/06/2023]
Abstract
Various types of anesthesia are being utilized to maintain physiologically secured surgical conditions. Nearly all categories of general anesthesia are characterized by various perioperative and postoperative complications. These shortcomings are important aspects that need to be considered by the anesthesiologist and surgeon before administration of these compounds. The renal effects of anesthesia play an important role in understanding possible systemic changes due to the fact that the kidney has a direct or indirect impact on nearly all the systems of the body. Various studies have been conducted to find out changes in renal parameters and its systemic effects upon administration of the anesthesia and its postoperative repercussions. Besides that, the impaired renal function might have an impact on the excretion of anesthetic metabolites, which can lead to long-term dysfunction. Patients with a previous history of disease ought to be brought under consideration because these chemicals can ameliorate pre-existent symptoms. This review is intended to discuss the early and latest studies based on the effects of general anesthesia on the renal system.
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Affiliation(s)
- Reza Alizadeh
- Department of Anesthesiology and Intensive Care, AJA University of Medical Sciences, Tehran, Iran
| | - Ziba A Fard
- Department of Internal Medicine, School of Medicine Sina Hospital Tehran University of Medical Sciences, Tehran, Iran
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21
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Nayki C, Nayki U, Keskin Cimen F, Kulhan M, Yapca OE, Kurt N, Bilgin Ozbek A. The effect of rutin on ovarian ischemia-reperfusion injury in a rat model. Gynecol Endocrinol 2018; 34:809-814. [PMID: 29564969 DOI: 10.1080/09513590.2018.1450378] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The effect of rutin on ovarian ischemia-reperfusion (I/R) injury was investigated in this experimental study. Eighteen Wistar albino female rats were divided into three groups as follows: I/R group (IRG; n = 6), 50 mg/kg rutin + I/R group (RG; n = 6), and a healthy control group scheduled for a sham operation (SG; n = 6). 2 h of ischemia and following 2 h of reperfusion were created in the IRG and RG by using a torsion model involving atraumatic vascular clips. Rutin, a flavonoid glycoside, was injected intraperitoneally at the dose of 50 mg/kg to RG group 1 h before reperfusion. Then, rats were euthanized and their ovaries were removed for biochemical and histopathological examination and also assessment of the gene expressions. IRG group had a significant increase in malondialdehyde (MDA) levels, in the expressions of tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (IL-1β), and also in the activity of cyclooxygenase 2 (COX-2) unlike the significant decrease in total glutathione (tGSH) levels and the activity of COX-1 when compared to the SG group. However, rutin significantly decreased MDA levels, the expressions of TNF-α and IL-1β, and also the activity of COX-2 while it increased significantly tGSH levels and the activity of COX-1 in the RG group in comparison with the IRG group. Rutin ameliorated the I/R-induced ovarian injury in rats via its possible antioxidative and anti-inflammatory effects.
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Affiliation(s)
- Cenk Nayki
- a Department of Obstetrics and Gynecology, Medical Faculty , Erzincan University , Erzincan , Turkey
| | - Umit Nayki
- a Department of Obstetrics and Gynecology, Medical Faculty , Erzincan University , Erzincan , Turkey
| | - Ferda Keskin Cimen
- b Department of Pathology, Medical Faculty , Erzincan University , Erzincan , Turkey
| | - Mehmet Kulhan
- a Department of Obstetrics and Gynecology, Medical Faculty , Erzincan University , Erzincan , Turkey
| | - Omer Erkan Yapca
- c Department of Obstetrics and Gynecology, Medical Faculty , Atatürk University , Erzurum , Turkey
| | - Nezahat Kurt
- d Department of Biochemistry, Medical Faculty , Atatürk University , Erzurum , Turkey
| | - Aslı Bilgin Ozbek
- e Department of Pharmacology, Medical Faculty , Erzincan University , Erzincan , Turkey
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22
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Motayagheni N, Phan S, Eshraghi C, Nozari A, Atala A. A Review of Anesthetic Effects on Renal Function: Potential Organ Protection. Am J Nephrol 2017; 46:380-389. [PMID: 29131005 DOI: 10.1159/000482014] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Renal protection is a critical concept for anesthesiologists, nephrologists, and urologists, since anesthesia and renal function are highly interconnected and can potentially interfere with one another. Therefore, a comprehensive understanding of anesthetic drugs and their effects on renal function remains fundamental to the success of renal surgeries, especially transplant procedures. Some experimental studies have shown that some anesthetics provide protection against renal ischemia/reperfusion (IR) injury, but there is limited clinical evidence. SUMMARY The effects of anesthetic drugs on renal failure are particularly important in the context of kidney transplantation, since the conditions of preservation following removal profoundly influence the recovery of organ function. Currently, preservation procedures are typically based on the usage of a cold-storage solution. Some anesthetic drugs induce anti-inflammatory, anti-necrotic, and anti-apoptotic effects. A more thorough understanding of anesthetic effects on renal function can present a novel approach for developing organ-protective strategies. The aim of this review is to discuss the effects of different anesthetic drugs on renal function, with particular focus on IR injury. Many studies have demonstrated the organ-protective effects of some anesthetic drugs, specifically propofol, which indicate the potential of some anesthetics to introduce novel organ protective targets. This is not surprising, since lipid emulsions are major components of propofol, which accumulating data show provide organ protective effects against IR injury. Key Messages: Thorough understanding of the interaction between anesthetic drugs and renal function remains fundamental to the delivery of safe perioperative care and to optimizing outcomes after renal surgeries, particularly transplant procedures. Anesthetics can be repurposed for organ protection with more information about their effects, especially during transplant procedures. Here, we review the effects of different anesthetic drugs - specifically those that contain lipids in their structure, with special reference to IR injury.
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Affiliation(s)
- Negar Motayagheni
- Institute for Regenerative Medicine (Wake Forest Institute of Regenerative Medicine), Wake Forest School of Medicine Medical Center Boulevard, Winston-Salem, North Carolina, USA
| | - Sheshanna Phan
- Department of Anesthesiology, Division of Molecular Medicine, UCLA David Geffen School of Medicine, Los Angeles, California, USA
| | - Crystal Eshraghi
- Department of Anesthesiology, Division of Molecular Medicine, UCLA David Geffen School of Medicine, Los Angeles, California, USA
| | - Ala Nozari
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Anthony Atala
- Institute of Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
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Wu H, Zhou J, Ou W, Li Y, Liu M, Yang C. TAK1 as the mediator in the protective effect of propofol on renal interstitial fibrosis induced by ischemia/reperfusion injury. Eur J Pharmacol 2017; 811:134-140. [PMID: 28603043 DOI: 10.1016/j.ejphar.2017.06.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/26/2017] [Accepted: 06/07/2017] [Indexed: 12/15/2022]
Abstract
Ischemia-reperfusion injury (IRI), which is a major cause of acute and chronic renal dysfunction, induces both apoptosis and fibrotic processes. The mitogen-activated protein kinase kinase kinase transforming growth factor-β-activated kinase 1 (TAK1) was implicated in the processes of inflammation and fibrosis. The protective effect of propofol on renal functionality after acute kidney injury (AKI) in mice has been identified, whereas the mechanisms underlying fibrosis induced by kidney injury remain obscure. Herein, we investigated whether the protective effect of propofol on renal interstitial fibrosis induced by ischemia/reperfusion injury was modulated by TAK1 in renal ischemia /reperfusion (I/R) mouse models. The results of immunohistochemistry and western blotting revealed that TAK1 was significantly upregulated in IR group versus the control group, which was reversed by propofol administration. In addition, fibronectin (FN), α-smooth muscle actin (α-SMA) and type I collagen (COL1) were significantly downregulated and Tunnel staining revealed the number of tubular apoptotic cells was markedly reduced in IRP group versus IR group. Collectively, our results validated that propofol could ameliorate the IRI-induced renal interstitial fibrosis in mice by downregulation of TAK1 and inhibition of apoptosis at the early stage.
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Affiliation(s)
- Huiping Wu
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China.
| | - Jun Zhou
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China
| | - Weiming Ou
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China
| | - Yun Li
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China
| | - Meifang Liu
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China
| | - Chengxiang Yang
- The First People's Hospital of Foshan, Foshan, Guangdong 528000, China
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Hou YY, Li Y, He SF, Song J, Yu DX, Wong GTC, Zhang Y. Effects of differential-phase remote ischemic preconditioning intervention in laparoscopic partial nephrectomy: A single blinded, randomized controlled trial in a parallel group design. J Clin Anesth 2017; 41:21-28. [PMID: 28802596 DOI: 10.1016/j.jclinane.2017.05.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/18/2017] [Accepted: 05/28/2017] [Indexed: 11/19/2022]
Abstract
STUDY OBJECTIVE There are two windows of protection for remote ischemic preconditioning (RIPC), an early (ERIPC) and a late-phase (LRIPC). While ERIPC has been well studied, works on LRIPC are relatively scarce, especially for the kidneys. We aimed to compare the effects of early-phase versus late-phase RIPC in patients with laparoscopic partial nephrectomy (LPN). DESIGN A randomized controlled study SETTING: The Second Affiliated Hospital of Anhui Medical University, 1 May 2012 to 30 October 2013 PATIENTS: Sixty-five ASA 1 to 2 patients scheduled for LPN were located randomly to ERIPC group, LRIPC group and CON group (control). INTERVENTIONS Three five-minute cycles of right upper limb ischaemia and reperfusion were performed after induction of anesthesia in ERIPC group. Patients in LRIPC group received similar treatment 24h before surgery, while control patients were not subjected to preconditioning. MEASUREMENTS Serum neutrophil gelatinase-associated lipocalin (NGAL) and serum cystatin C (CysC) were evaluated before the induction of anesthesia (0h), 2h (2h) and 6h (6h) after surgery. Unilateral glomerular filtration rates (GFR) were assessed before and after surgery to evaluate overall renal function. MAIN RESULTS Serum NGAL and CysC were significantly lower in ERIPC and LRIPC groups at 2h post-operation (P<0.001), 6h post-operation (P<0.001). Additionally, The GFR were significantly lower in ERIPC and LRIPC groups than in CON group at the 3rd month after surgery (P=0.019; P<0.001). Moreover, compared to the ERIPC group, concentration of NGAL and CysC in LRIPC group decreased to a greater extent, while GFR and the percentage of decrement was significantly less in the LRIPC group (P=0.016; P<0.001). CONCLUSIONS Regardless of early-phase or late-phase intervention, limb remote ischemic preconditioning confers protection on renal ischemia-reperfusion injury in patients with laparoscopic partial nephrectomy, and the late-phase protection is more prominent.
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Affiliation(s)
- Yuan-Yuan Hou
- Department of Anesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yun Li
- Department of Anesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Shu-Fang He
- Department of Anesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jie Song
- Department of Anesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - De-Xin Yu
- Department of Urology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Gordon T C Wong
- Department of Anesthesiology, University of Hong Kong, Hong Kong
| | - Ye Zhang
- Department of Anesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
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25
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Wang C, Hao Z, Zhou J, Zhang L, Sun Y, Liang C. Rutaecarpine alleviates renal ischemia reperfusion injury in rats by suppressing the JNK/p38 MAPK signaling pathway and interfering with the oxidative stress response. Mol Med Rep 2017; 16:922-928. [PMID: 28560443 DOI: 10.3892/mmr.2017.6631] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 03/23/2017] [Indexed: 11/06/2022] Open
Abstract
In the present study, the protective effect and the potential underlying mechanism of rutaecarpine (Ru) on renal ischemia reperfusion injury (IRI) in rats were investigated. A renal ischemia reperfusion mouse model was established. Ru at 30, 60 mg/kg administered intraperitoneally prior to reperfusion led to attenuated renal injury. The results demonstrated that Ru treatment significantly reduced the content of serum creatinine, urea nitrogen and neutrophil gelatinase‑associated lipocalin in rats with renal IRI. In addition, Ru treatment improved the degree of renal proximal tubular necrosis, decreased the content of inflammatory cytokines in reperfused renal tissue and increased serum superoxide dismutase levels to protect the kidney. The associated underlying mechanism may involve the inhibition of p38 kinase phosphorylation and c‑Jun N‑terminal kinase, anti‑lipid peroxidation, elimination of free radicals, and a reduction in the degree of apoptotic damage and oxidative stress injury induced by renal IRI. Therefore, Ru may be a suitable compound for the prevention and treatment of renal IRI.
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Affiliation(s)
- Chunhua Wang
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Zongyao Hao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Jun Zhou
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Li Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Yexiang Sun
- Department of Burns, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
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Luo LN, Xie DQ, Zhang XG, Jiang R. Osthole decreases renal ischemia-reperfusion injury by suppressing JAK2/STAT3 signaling activation. Exp Ther Med 2016; 12:2009-2014. [PMID: 27698686 PMCID: PMC5038472 DOI: 10.3892/etm.2016.3603] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 02/18/2016] [Indexed: 11/13/2022] Open
Abstract
Renal ischemia-reperfusion (I/R) injury is a major cause of acute kidney injury. The pathogenetic mechanisms underlying renal I/R injury involve inflammation, oxidative stress and apoptosis. Osthole is a coumarin derivative that exhibits potential anti-inflammatory activity. The aim of the present study was to investigate the effect of osthole in renal I/R injury and its underlying mechanism. Renal I/R injury was induced by clamping the left renal artery for 45 min followed by 24 h reperfusion with the contralateral nephrectomy. A total of 70 rats were randomly assigned to seven groups (n=10 per group): Sham; IRI; and osthole (0, 5, 10, 20 and 40 mg/kg) groups. Rats were administered intraperitoneally with osthole 45 min prior to renal ischemia. Serum and renal tissue were harvested 24 h after reperfusion. Renal function and histological changes were assessed. In addition, the mRNA and protein expression of tumor necrosis factor-α (TNF-α), interleukin-8 (IL-8) and interleukin-6 (IL-6) in renal tissue and serum were evaluated using quantitative polymerase chain reaction and ELISA assays, respectively. The protein expression levels of p65, p-p65, janus kinase 2 (JAK2), p-JAK2, signal transducer and activator of transcription 3 (STAT3) and p-STAT3 were measured using western blot analysis. The results indicate that osthole pretreatment was able to significantly attenuate the renal dysfunction in a dose-dependent manner, histological changes and the expression of TNF-α, IL-8, IL-6, p-JAK2, p-STAT3 and p-p65 induced by renal I/R injury. However, neither osthole or I/R injury affected the expression p65, JAK2 and STAT3. Osthole pretreatment is able to reduce renal I/R injury by abrogating inflammation and the mechanism is partially involved in suppressing JAK2/STAT3 activation. Thus, osthole may be a novel practical strategy for the mitigation of renal I/R injury.
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Affiliation(s)
- Lin-Na Luo
- Department of Intensive Care, West China Fourth Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China; Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, P.R. China
| | - De Qiong Xie
- Department of Intensive Care, West China Fourth Hospital of Sichuan University, Chengdu, Sichuan 610041, P.R. China; Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, P.R. China
| | - Xiao Gang Zhang
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, P.R. China
| | - Rong Jiang
- Department of Internal Medicine, University of Electronic Science and Technology, Sichuan Academy of Sciences & Sichuan Provincial People's Hospital, Chengdu, Sichuan 610072, P.R. China
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The effect of propofol on the expression of rabbit ischemia reperfusion injury-related proteins. Cell Biochem Biophys 2016; 71:1165-70. [PMID: 25384616 DOI: 10.1007/s12013-014-0325-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
To investigate the effect of propofol on the expression of rabbit ischemia-reperfusion injury-related proteins and the mechanism involved. Thirty healthy adult New Zealand rabbit were selected. After establishment of liver I/R model, the rabbits were divided into group A (sham operation group), group B (control group using saline), and group C (propofol group) with ten rabbits in each group. The total protein concentration, differentially expressed protein spots and the difference of apoptotic proteins expression levels among the three groups were compared. The total protein concentrations in group A, B, and C were 0.778, 0.835, and 0.765 μg/μl, respectively, and the protein concentration in group B was significantly higher than group A and C (p < 0.05), with no significant difference between group A and C (p > 0.05); results analyzed by PDQuest software showed that the average number of protein spots and matching ratio had no significant difference among the three groups (p > 0.05); MALDI-TOF-MS mass spectrometry identified 16 differentially expressed protein spots; the numbers of Caspase-3 positive cells in group B and C were significantly higher than those in group A, and the numbers of Bcl-2 and Bax positive cells in group B and C were significantly lower than those in group A (p < 0.05); the number of Capase-3 positive cells in group C was significantly higher than those in group B, and the number of Bcl-2 positive cells in group C was significantly lower than those in group B (p < 0.05). The numbers of Bax positive cells had no significant difference between group B and C (p > 0.05); densities of Caspase-3, Bcl-2 and Bax in group B and C were significantly higher than those in group A (p < 0.05); Western blotting results from the comparison of the number of positive cells between group B and C was in accordance to the result obtained from immunohistochemistry. After I/R injury in rabbit, there was deregulation of various proteins such as Caspase-3, Bcl-2 and Bax, which was an important factor contributing to liver injury even systematic disease. Propofol could regulate the expression of I/R injury-related proteins and inhibit the attack of free radical to liver, having a remarkable advantage in preventing I/R injury and controlling the development of I/R injury. This study provides an effective theoretical basis for the prevention and treatment of I/R injury.
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ROS-Mediated NLRP3 Inflammasome Activation in Brain, Heart, Kidney, and Testis Ischemia/Reperfusion Injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:2183026. [PMID: 27127546 PMCID: PMC4835650 DOI: 10.1155/2016/2183026] [Citation(s) in RCA: 354] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 03/03/2016] [Accepted: 03/10/2016] [Indexed: 12/27/2022]
Abstract
Ischemia and reperfusion (I/R) causes a reduction in arterial blood supply to tissues, followed by the restoration of perfusion and consequent reoxygenation. The reestablishment of blood flow triggers further damage to the ischemic tissue through reactive oxygen species (ROS) accumulation, interference with cellular ion homeostasis, and inflammatory responses to cell death. In normal conditions, ROS mediate important beneficial responses. When their production is prolonged or elevated, harmful events are observed with peculiar cellular changes. In particular, during I/R, ROS stimulate tissue inflammation and induce NLRP3 inflammasome activation. The mechanisms underlying the activation of NLRP3 are several and not completely elucidated. It was recently shown that NLRP3 might sense directly the presence of ROS produced by normal or malfunctioning mitochondria or indirectly by other activators of NLRP3. Aim of the present review is to describe the current knowledge on the role of NLRP3 in some organs (brain, heart, kidney, and testis) after I/R injury, with particular regard to the role played by ROS in its activation. Furthermore, as no specific therapy for the prevention or treatment of the high mortality and morbidity associated with I/R is available, the state of the art of the development of novel therapeutic approaches is illustrated.
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Doi K, Rabb H. Impact of acute kidney injury on distant organ function: recent findings and potential therapeutic targets. Kidney Int 2016; 89:555-64. [PMID: 26880452 DOI: 10.1016/j.kint.2015.11.019] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 11/03/2015] [Accepted: 11/18/2015] [Indexed: 12/18/2022]
Abstract
Acute kidney injury (AKI) is a common complication in critically ill patients and subsequently worsens outcomes. Although many drugs to prevent and treat AKI have shown benefits in preclinical models, no specific agent has been shown to benefit AKI in humans. Moreover, despite remarkable advances in dialysis techniques that enable management of AKI in hemodynamically unstable patients with shock, dialysis-requiring severe AKI is still associated with an unacceptably high mortality rate. Thus, focusing only on kidney damage and loss of renal function has not been sufficient to improve outcomes of patients with AKI. Recent data from basic and clinical research have begun to elucidate complex organ interactions in AKI between kidney and distant organs, including heart, lung, spleen, brain, liver, and gut. This review serves to update the topic of organ cross talk in AKI and focuses on potential therapeutic targets to improve patient outcomes during AKI-associated multiple organ failure.
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Affiliation(s)
- Kent Doi
- Department of Emergency and Critical Care Medicine, The University of Tokyo, Tokyo, Japan.
| | - Hamid Rabb
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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Leite TT, Macedo E, Martins IDS, Neves FMDO, Libório AB. Renal Outcomes in Critically Ill Patients Receiving Propofol or Midazolam. Clin J Am Soc Nephrol 2015; 10:1937-45. [PMID: 26342046 DOI: 10.2215/cjn.02330315] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 02/28/2015] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Propofol has been shown to provide protection against renal ischemia/reperfusion injury experimentally, but clinical evidence is limited to patients undergoing cardiac surgery. There are no data about its association with oliguria and AKI in critically ill patients. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We obtained data from the Multiparameter Intelligent Monitoring in Intensive Care II database (2001-2008). Patient selection criteria included adult patients in their first intensive care unit (ICU) admission, need for mechanical ventilation, and treatment with propofol or midazolam. Propensity score analysis (1:1) was used and renal-related outcomes (AKI, oliguria, cumulative fluid balance, and need for RRT) were evaluated during the first 7 days of ICU stay. RESULTS There were 1396 propofol/midazolam-matched patients. AKI in the first 7-day ICU time period was statistically lower in propofol-treated patients compared with midazolam-treated patients (55.0% versus 67.3%, P<0.001). Propofol was associated with lower AKI incidence using both urine output (45.0% versus 55.7%, P<0.001) and serum creatinine criteria (28.8% versus 37.2%, P=0.001). Patients receiving propofol had oliguria (<400 ml/d) less frequently (12.4% versus 19.6%, P=0.001) and had diuretics prescribed less often (8.5% versus 14.3%, P=0.001). In addition, during the first 7 days of ICU stay, patients receiving propofol less frequently achieved cumulative fluid balance >5% of body weight (50.1% versus 58.3%, P=0.01). The need for RRT in the first 7 days of ICU stay was also less frequent in propofol-treated patients (3.4% versus 5.9%, P=0.03). ICU mortality was lower in propofol-treated patients (14.6% versus 29.7%, P<0.001). CONCLUSIONS In this large, propensity-matched ICU population, patients treated with propofol had a lower risk of AKI, fluid-related complications, and need for RRT.
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Affiliation(s)
- Tacyano Tavares Leite
- Medical Sciences Postgraduate Program, Department of Clinical Medicine, Federal University of Ceará, Fortaleza-Ceará, Brazil; and
| | - Etienne Macedo
- Department of Nephrology, Clinical Hospital, University of São Paulo, São Paulo, Brazil
| | - Izanio da Silva Martins
- Medical Sciences Postgraduate Program, Department of Clinical Medicine, Federal University of Ceará, Fortaleza-Ceará, Brazil; and
| | | | - Alexandre Braga Libório
- Medical Sciences Postgraduate Program, Department of Clinical Medicine, Federal University of Ceará, Fortaleza-Ceará, Brazil; and
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Sun Y, Gao Q, Wu N, Li SDE, Yao JX, Fan WJ. Protective effects of dexmedetomidine on intestinal ischemia-reperfusion injury. Exp Ther Med 2015; 10:647-652. [PMID: 26622369 DOI: 10.3892/etm.2015.2561] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 02/09/2015] [Indexed: 01/17/2023] Open
Abstract
Dexmedetomidine (DEX) has been hypothesized to possess anti-oxidative properties that may mitigate the damage caused by ischemia-reperfusion (IR) injury. The aim of the present study was to examine the effects of DEX on intestinal contractile activity, inflammation and apoptosis following intestinal IR injury. Intestinal IR injury was induced in rats by complete occlusion of the superior mesenteric artery for 60 min, followed by a 60-min reperfusion period. Rats received an intraperitoneal injection of 25 µg/kg DEX at 30 min prior to the mesenteric IR injury. Following reperfusion, segments of the terminal ileum were rapidly extracted and transferred into an isolated organ bath. The contractile responses to receptor-mediated acetylcholine (Ach) and non-receptor-mediated potassium chloride (KCl) were subsequently examined. Nitric oxide (NO) levels were determined and the expression levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, Bax and Bcl-2 were measured using an enzyme-linked immunosorbent assay. The levels of telomerase and caspase-3 were determined using reverse transcription-quantitative polymerase chain reaction. The results indicated that DEX treatment produced a significant reduction in the IR-induced contractile response to Ach and KCl in the intestinal tissue. Furthermore, DEX appeared to significantly ameliorate intestinal IR injury, in addition to reducing the production of NO. Similar reductions were observed in the intestinal expression levels of TNF-α and IL-6. In addition, DEX treatment resulted in a reduction in the expression levels of Bax in the intestinal tissues, while increasing those of Bcl-2, in addition to significantly increasing the mRNA levels of telomerase and caspase-3. Therefore, the present study indicated that NO, TNF-α and IL-6 may partially contribute to the pathogenesis of intestinal IR injury in addition to the increased expression levels of Bax, Bcl-2, telomerase and caspase-3. These findings suggest that DEX possesses beneficial anti-apoptotic and anti-inflammatory effects in intestinal tissue following bowel injury.
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Affiliation(s)
- Yong Sun
- Department of Surgery, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
| | - Qiang Gao
- Department of Surgery, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
| | - Nan Wu
- Department of Anesthesia, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
| | - Sheng-DE Li
- Department of Anesthesia, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
| | - Jing-Xin Yao
- Department of Anesthesia, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
| | - Wen-Jie Fan
- Department of Anesthesia, Qingdao Women and Children's Hospital, Qingdao, Shandong 266034, P.R. China
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Propofol ameliorates endothelial inflammation induced by hypoxia/reoxygenation in human umbilical vein endothelial cells: Role of phosphatase A2. Vascul Pharmacol 2015; 73:149-57. [PMID: 26070526 DOI: 10.1016/j.vph.2015.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 04/21/2015] [Accepted: 06/07/2015] [Indexed: 02/01/2023]
Abstract
Hypoxia/reoxygenation (H/R) induces endothelial inflammation with augmentation of endothelial adhesion molecules over-expression. Propofol was reported to attenuate endothelial adhesion molecule expression in some situations. Here, we examined the molecular mechanism for how propofol restored H/R-mediated up-regulation of endothelial adhesion molecules in human umbilical vein endothelial cells (HUVECs). Compared with the control group, H/R up-regulated expression of Pin-1 and PP2A, increased p66(Shc)-Ser(36) phosphorylation, induced p66(Shc) mitochondrial translocation, O2(-) accumulation and NF-κB activation, and decreased eNOS-Ser(1177) phosphorylation and nitric oxide (NO) production, thus up-regulating expression of endothelial adhesion molecules and increasing mononuclear-endothelial interaction. More importantly, except that propofol had no effect on H/R-induced p66(Shc)-Ser(36) phosphorylation, most of H/R-mediated changes were alleviated by propofol, resulting in the reduction of endothelial adhesion molecules expression and mononuclear-endothelial adhesion. Moreover, we demonstrated the protective effect of propofol on H/R-induced endothelial inflammation was similar to that of calyculin A, an inhibitor of PP2A. In contrast, FTY720, an activator of PP2A, antagonized the effect of propofol. Our data indicated that propofol down-regulated PP2A expression, leading to reduced dephosphorylation of p66(Shc)-Ser(36) and eNOS-Ser(1177), which is associated with ROS accumulation and NO reduction, resulting in inhibition of endothelial adhesion molecule expression and mononuclear-endothelial interaction.
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Malek M, Nematbakhsh M. Renal ischemia/reperfusion injury; from pathophysiology to treatment. J Renal Inj Prev 2015; 4:20-7. [PMID: 26060833 PMCID: PMC4459724 DOI: 10.12861/jrip.2015.06] [Citation(s) in RCA: 226] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Accepted: 10/27/2014] [Indexed: 12/13/2022] Open
Abstract
Ischemia/reperfusion injury (IRI) is caused by a sudden temporary impairment of the blood flow to the particular organ. IRI usually is associated with a robust inflammatory and oxidative stress response to hypoxia and reperfusion which disturbs the organ function. Renal IR induced acute kidney injury (AKI) contributes to high morbidity and mortality rate in a wide range of injuries. Although the pathophysiology of IRI is not completely understood, several important mechanisms resulting in kidney failure have been mentioned. In ischemic kidney and subsequent of re-oxygenation, generation of reactive oxygen species (ROS) at reperfusion phase initiates a cascade of deleterious cellular responses leading to inflammation, cell death, and acute kidney failure. Better understanding of the cellular pathophysiological mechanisms underlying kidney injury will hopefully result in the design of more targeted therapies to prevent and treatment the injury. In this review, we summarize some important potential mechanisms and therapeutic approaches in renal IRI.
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Affiliation(s)
- Maryam Malek
- Water and Electrolytes Research Center/Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Nematbakhsh
- Water and Electrolytes Research Center/Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran ; Isfahan MN Institute of Basic and Applied Sciences Research, Isfahan , Iran
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Protective effects of edaravone combined puerarin on inhalation lung injury induced by black gunpowder smog. Int Immunopharmacol 2015; 26:125-32. [PMID: 25754765 DOI: 10.1016/j.intimp.2015.02.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 02/13/2015] [Accepted: 02/23/2015] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The present study aimed to investigate the combined effects of puerarin with edaravone on inhalation lung injury induced by black gunpowder smog. MATERIALS AND METHODS Male Wistar rats were divided into five groups (control group, edaravone group, puerarin group, edaravone combined with puerarin group and inhalation group). The severity of pulmonary injuries was evaluated after inducing acute lung injury. Arterial blood gas, inflammatory cytokines, biochemical, parameters, cell counting, W/D weight ratio and histopathology were analyzed. Results in lung tissues, either edaravone or puerarin treatment alone showed significant protective effects against neutrophil infiltration and tissue injury, as demonstrated by myeloperoxidase activity and histopathological analysis (all p<0.05). In addition, combined treatment with both edaravone and puerarin demonstrated additive protective effects on smog-induced lung injury, compared with single treatment. CONCLUSIONS Combination of edaravone and puerarin shows promise as a new treatment option for acute lung injury/acute respiratory distress syndrome patients.
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Sivaraman V, Pickard JMJ, Hausenloy DJ. Remote ischaemic conditioning: cardiac protection from afar. Anaesthesia 2015; 70:732-48. [PMID: 25961420 PMCID: PMC4737100 DOI: 10.1111/anae.12973] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2014] [Indexed: 12/17/2022]
Abstract
For patients with ischaemic heart disease, remote ischaemic conditioning may offer an innovative, non‐invasive and virtually cost‐free therapy for protecting the myocardium against the detrimental effects of acute ischaemia‐reperfusion injury, preserving cardiac function and improving clinical outcomes. The intriguing phenomenon of remote ischaemic conditioning was first discovered over 20 years ago, when it was shown that the heart could be rendered resistant to acute ischaemia‐reperfusion injury by applying one or more cycles of brief ischaemia and reperfusion to an organ or tissue away from the heart – initially termed ‘cardioprotection at a distance’. Subsequent pre‐clinical and then clinical studies made the important discovery that remote ischaemic conditioning could be elicited non‐invasively, by inducing brief ischaemia and reperfusion to the upper or lower limb using a cuff. The actual mechanism underlying remote ischaemic conditioning cardioprotection remains unclear, although a neuro‐hormonal pathway has been implicated. Since its initial discovery in 1993, the first proof‐of‐concept clinical studies of remote ischaemic conditioning followed in 2006, and now multicentre clinical outcome studies are underway. In this review article, we explore the potential mechanisms underlying this academic curiosity, and assess the success of its application in the clinical setting.
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Affiliation(s)
- V Sivaraman
- The Hatter Cardiovascular Institute, University College London, London, UK
| | - J M J Pickard
- The Hatter Cardiovascular Institute, University College London, London, UK
| | - D J Hausenloy
- The Hatter Cardiovascular Institute, University College London, London, UK
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Zhu J, Chen X, Wang H, Yan Q. Catalpol protects mice against renal ischemia/reperfusion injury via suppressing PI3K/Akt-eNOS signaling and inflammation. Int J Clin Exp Med 2015; 8:2038-2044. [PMID: 25932134 PMCID: PMC4402781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
Renal ischemia/reperfusion-injury (IRI) is a common disease in clinic, which is also the most common cause of acute kidney failure. Previous investigations has illustrated that catalpol has neuroprotective, anti-inflammatory, and anti-hepatitis virus effects. This study was designed to investigate the protective effect of catalpol on renal IRI mice through suppressing phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt)-endothelial nitric oxide synthase (eNOS) and against inflammation, and the possible underlying mechanism. Firstly, we used renal IRI model to analyze blood urea nitrogen and serum creatinine levels in renal IRI mice. Next, real-time PCR and western blotting were used to detect the expression of KIM-1 and the expression of PI3K, Akt and eNOS levels in renal IRI, respectively. In addition, activities of tumor necrosis factor α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6) and interleukin-10 (IL-10) in renal IRI mice were measured with respective TNF-α, IL-1β, IL-6 and IL-10 ELISA kits. Our results showed that catalpol clearly reduced blood urea nitrogen, serum creatinine levels and the expression of KIM-1 in renal IRI mice. Meanwhile, we found that catalpol markedly reduced the expression of PI3K, Akt and eNOS levels in renal IRI group. Suppressing of the PI3K/Akt-eNOS and the TNF-α, IL-1β, IL-6 and IL-10 activities was involved in the protective effect of catalpol on renal IRI. Collectively, catalpol protected renal IRI via inhibiting PI3K/Akt-eNOS signaling and inflammatory responses.
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Affiliation(s)
- Jili Zhu
- Department of Nephrology, Renmin Hospital of Wuhan University Wuhan 430060, Hubei, P. R. China
| | - Xinghua Chen
- Department of Nephrology, Renmin Hospital of Wuhan University Wuhan 430060, Hubei, P. R. China
| | - Huiming Wang
- Department of Nephrology, Renmin Hospital of Wuhan University Wuhan 430060, Hubei, P. R. China
| | - Qi Yan
- Department of Nephrology, Renmin Hospital of Wuhan University Wuhan 430060, Hubei, P. R. China
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37
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Attenuation of renal ischemia/reperfusion injury by açaí extract preconditioning in a rat model. Life Sci 2015; 123:35-42. [DOI: 10.1016/j.lfs.2014.11.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 10/29/2014] [Accepted: 11/19/2014] [Indexed: 12/23/2022]
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38
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Wang L, Liu XH, Chen H, Chen ZY, Weng XD, Qiu T, Liu L. Picroside II protects rat kidney against ischemia/reperfusion-induced oxidative stress and inflammation by the TLR4/NF-κB pathway. Exp Ther Med 2015; 9:1253-1258. [PMID: 25780418 PMCID: PMC4353747 DOI: 10.3892/etm.2015.2225] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 12/23/2014] [Indexed: 01/01/2023] Open
Abstract
Picroside II possesses a wide range of pharmacological effects and has been demonstrated to ameliorate cerebral ischemia and reperfusion (I/R) injury. However, its effects on renal I/R injury remain unclear. In the present study, the role of picroside II in attenuating oxidative stress and the inflammatory response in a rat model of renal I/R injury was investigated. Sprague Dawley rats were subjected to 45 min of ischemia followed by 24 h of reperfusion. Prior to reperfusion, the rats were treated with picroside II or an equal volume of phosphate-buffered saline. Renal function and histological changes were compared and the relevant parameters of oxidative stress and inflammation were detected. The expression of toll-like receptor 4 (TLR4) and nuclear factor κB (NF-κB; p65) were assessed by immunohistochemistry and western blotting. It was observed that renal function was significantly improved by treatment with picroside II. Morphological analysis indicated that picroside II clearly reduced tissue damage and the expression of TLR4 and NF-κB. Reverse transcription-quantitative polymerase chain reaction demonstrated that picroside II inhibited the increase of tumor necrosis factor (TNF)-α, interleukin (IL)-1β and intercellular adhesion molecule (ICAM)-1 expression induced by I/R injury. Western blot analysis indicated that the expression levels of TLR4 and NF-κB were significantly downregulated in the picroside II group compared with those in the I/R group. These results indicate that picroside II treatment suppressed the TLR4/NF-κB signaling pathway, protecting renal tissue against I/R-induced oxidative stress and inflammatory response.
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Affiliation(s)
- Lei Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiu-Heng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Hui Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhi-Yuan Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiao-Dong Weng
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Tao Qiu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Lin Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Wang L, Liu X, Chen H, Chen Z, Weng X, Qiu T, Liu L. Effect of picroside II on apoptosis induced by renal ischemia/reperfusion injury in rats. Exp Ther Med 2015; 9:817-822. [PMID: 25667634 PMCID: PMC4316970 DOI: 10.3892/etm.2015.2192] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 12/05/2014] [Indexed: 01/09/2023] Open
Abstract
Renal ischemia and reperfusion (I/R) injury, which commonly occurs in kidney transplantation, is the leading cause of acute kidney injury. Picroside II possesses a wide range of pharmacological effects, including anti-apoptosis effects. In the present study, the ability of picroside II to attenuate apoptosis in a rat model of renal I/R injury was investigated. Sprague-Dawley rats were subjected to 45 min of ischemia followed by 24 h of reperfusion. Prior to reperfusion, the rats were treated with picroside II or an equal volume of phosphate-buffered saline. It was observed that renal function was significantly improved by the treatment with picroside II. Morphological analysis indicated that picroside II markedly reduced tissue damage and the expression of cleaved caspase-3. Reverse transcription-quantitative polymerase chain reaction and western blotting revealed that the expression levels of Bax and poly(ADP-ribose) polymerase-1 (PARP-1) were upregulated in the I/R group, whereas those of Bcl-2 were downregulated. However, the treatment with picroside II inhibited these changes induced by renal I/R injury. In conclusion, picroside II has potent anti-apoptotic activity against renal I/R injury.
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Affiliation(s)
- Lei Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiuheng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Hui Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhiyuan Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiaodong Weng
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Tao Qiu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Lin Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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GE MIAN, LUO GANGJIAN, YAO WEIFENG, LUO CHENFANG, ZHOU SHAOLI, YUAN DONGDONG, CHI XINJIN, HEI ZIQING. Propofol pretreatment attenuates remote kidney injury induced by orthotopic liver autotransplantation, which is correlated with the activation of Nrf2 in rats. Mol Med Rep 2014; 11:3962-8. [DOI: 10.3892/mmr.2014.3126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Accepted: 11/20/2014] [Indexed: 11/06/2022] Open
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Gholampour F, Moghadam SMF, Owji SM. Berberine Improves Kidney Injury Following Renal Ischemia Reperfusion in Rats. ACTA ACUST UNITED AC 2014. [DOI: 10.3923/ijzr.2015.9.18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Suleyman B, Albayrak A, Kurt N, Demirci E, Gundogdu C, Aksoy M. The effect of etoricoxib on kidney ischemia-reperfusion injury in rats: a biochemical and immunohistochemical assessment. Int Immunopharmacol 2014; 23:179-85. [PMID: 25068826 DOI: 10.1016/j.intimp.2014.06.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 06/10/2014] [Accepted: 06/23/2014] [Indexed: 01/16/2023]
Abstract
The purpose of this study was to investigate the effect of etoricoxib on oxidative injury induced with ischemia-reperfusion (I/R) in rat kidney tissue in terms of biochemistry and immunohistochemistry. Male Albino Wistar rats were divided into renal I/R (RIR), 50 mg/kg etoricoxib+RIR (ETO-50), 100 mg/kg etoricoxib+RIR (ETO-100) and sham operation (SG) groups. Animals in the ETO-50 and ETO-100 groups were given etoricoxib by the oral route at dosages of 50 and 100 mg/kg, respectively. The RIR and SG groups were given distilled water as solvent. One hour after drug administration, 1h of ischemia and 3h of reperfusion were applied to the left kidneys of all rats (apart from SG) under 25 mg/kg thiopental sodium anesthesia. At the end of that time, kidneys were extracted and biochemical and immunohistochemical analyses were performed. Etoricoxib reduced, in a dose-dependent manner, levels of MDA, MPO and COX-2 that normally rise with I/R in rat kidney tissues. Etorixicob did not alter COX-1 activity at 50 and 100 mg/kg doses, but significantly prevented loss of tGSH in tissues with I/R. In addition, Bcl-2' gene expression inhibited with I/R was prevented in renal tubular and glomerular cells. Furthermore, etoricoxib significantly decreased the caspase-3 gene expression which increased with I/R. Etoricoxib significantly prevented I/R injury in a dose-dependent manner. The results of this study show that etoricoxib treatment could decrease kidney injury during IR.
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Affiliation(s)
- Bahadir Suleyman
- Department of Pharmacology, Faculty of Medicine, Recep Tayyip Erdogan University, Rize, Turkey.
| | - Abdulmecit Albayrak
- Department of Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, Turkey.
| | - Nezahat Kurt
- Department of Biochemistry, Faculty of Medicine, Ataturk University, Erzurum, Turkey.
| | - Elif Demirci
- Department of Pathology, Faculty of Medicine, Ataturk University, Erzurum, Turkey.
| | - Cemal Gundogdu
- Department of Pathology, Faculty of Medicine, Ataturk University, Erzurum, Turkey.
| | - Mehmet Aksoy
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Ataturk University, Erzurum, Turkey.
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