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Shi Y, Deng H, Zhang Z, Zhu X, Zeng Z. Remimazolam protects the liver from ischemia-reperfusion injury by inhibiting the MAPK/ERK pathway. BMC Anesthesiol 2024; 24:251. [PMID: 39054453 PMCID: PMC11270846 DOI: 10.1186/s12871-024-02641-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 07/15/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Ischemia-reperfusion (I/R) injury is a major factor in liver damage following hepatic resection and liver transplantation, with anesthetics demonstrating the ability to shield organs from this type of injury. METHODS Hypoxia-reoxygenation (H/R) was used to create in vitro I/R hepatocyte cell injury models. The CCK-8 assay, flow cytometer, LDH assay, and ELSIA were utilized to assess hepatocyte injury. The in vivo I/R injury rat model was then built. HE and TUNEL staining were used to assess liver tissue damage. Western-blot was applied to assess the activation of the MAPK/ERK pathway. RESULTS Remimazolam (RMZL) remarkably improved cell viability and decreased apoptosis in H/R-induced hepatocyte injury. RMZL reduced the release of H/R-induced inflammatory mediators (TNF-α and IL-6) as well as LDH levels. We also discovered that RMZL inhibited p38 and ERK1/2 phosphorylation in vivo and in vitro. The stimulation of MAPK/ERK, on the other hand, abolished RMZL's anti-inflammation effects in H/R-induced hepatocyte injury. Furthermore, RMZL reduced liver tissue injury in I/R rats. CONCLUSION RMZL prevented hepatic I/R damage by inhibiting MAPK/ERK signaling.
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Affiliation(s)
- Yanhua Shi
- Department of Anesthesiology, Chenzhou First People's Hospital, No.102 Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, People's Republic of China
| | - Housheng Deng
- Department of Anesthesiology, Chenzhou First People's Hospital, No.102 Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, People's Republic of China
| | - Zhiming Zhang
- Department of Anesthesiology, Chenzhou First People's Hospital, No.102 Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, People's Republic of China
| | - Xiaoling Zhu
- Department of Anesthesiology, Chenzhou First People's Hospital, No.102 Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, People's Republic of China
| | - Zhiqin Zeng
- Department of Anesthesiology, Chenzhou First People's Hospital, No.102 Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, People's Republic of China.
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Ge WD, Du TT, Wang CY, Sun LN, Wang YQ. Calcium signaling crosstalk between the endoplasmic reticulum and mitochondria, a new drug development strategies of kidney diseases. Biochem Pharmacol 2024; 225:116278. [PMID: 38740223 DOI: 10.1016/j.bcp.2024.116278] [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: 01/12/2024] [Revised: 04/25/2024] [Accepted: 05/10/2024] [Indexed: 05/16/2024]
Abstract
Calcium (Ca2+) acts as a second messenger and constitutes a complex and large information exchange system between the endoplasmic reticulum (ER) and mitochondria; this process is involved in various life activities, such as energy metabolism, cell proliferation and apoptosis. Increasing evidence has suggested that alterations in Ca2+ crosstalk between the ER and mitochondria, including alterations in ER and mitochondrial Ca2+ channels and related Ca2+ regulatory proteins, such as sarco/endoplasmic reticulum Ca2+-ATPase (SERCA), inositol 1,4,5-trisphosphate receptor (IP3R), and calnexin (CNX), are closely associated with the development of kidney disease. Therapies targeting intracellular Ca2+ signaling have emerged as an emerging field in the treatment of renal diseases. In this review, we focused on recent advances in Ca2+ signaling, ER and mitochondrial Ca2+ monitoring methods and Ca2+ homeostasis in the development of renal diseases and sought to identify new targets and insights for the treatment of renal diseases by targeting Ca2+ channels or related Ca2+ regulatory proteins.
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Affiliation(s)
- Wen-Di Ge
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University & Jiangsu Province Hospital, Nanjing, China; Department of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Tian-Tian Du
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University & Jiangsu Province Hospital, Nanjing, China; Department of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Cao-Yang Wang
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University & Jiangsu Province Hospital, Nanjing, China; Department of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Lu-Ning Sun
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University & Jiangsu Province Hospital, Nanjing, China; Department of Pharmacy, Nanjing Medical University, Nanjing, China.
| | - Yong-Qing Wang
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University & Jiangsu Province Hospital, Nanjing, China; Department of Pharmacy, Nanjing Medical University, Nanjing, China.
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Sun X, Wu S, Mao C, Qu Y, Xu Z, Xie Y, Jiang D, Song Y. Therapeutic Potential of Hydrogen Sulfide in Ischemia and Reperfusion Injury. Biomolecules 2024; 14:740. [PMID: 39062455 PMCID: PMC11274451 DOI: 10.3390/biom14070740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/14/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Ischemia-reperfusion (I/R) injury, a prevalent pathological condition in medical practice, presents significant treatment challenges. Hydrogen sulfide (H2S), acknowledged as the third gas signaling molecule, profoundly impacts various physiological and pathophysiological processes. Extensive research has demonstrated that H2S can mitigate I/R damage across multiple organs and tissues. This review investigates the protective effects of H2S in preventing I/R damage in the heart, brain, liver, kidney, intestines, lungs, stomach, spinal cord, testes, eyes, and other tissues. H2S provides protection against I/R damage by alleviating inflammation and endoplasmic reticulum stress; inhibiting apoptosis, oxidative stress, and mitochondrial autophagy and dysfunction; and regulating microRNAs. Significant advancements in understanding the mechanisms by which H2S reduces I/R damage have led to the development and synthesis of H2S-releasing agents such as diallyl trisulfide-loaded mesoporous silica nanoparticles (DATS-MSN), AP39, zofenopril, and ATB-344, offering a new therapeutic avenue for I/R injury.
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Affiliation(s)
- Xutao Sun
- Department of Typhoid, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Siyu Wu
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (S.W.); (C.M.); (Y.Q.); (Z.X.)
| | - Caiyun Mao
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (S.W.); (C.M.); (Y.Q.); (Z.X.)
| | - Ying Qu
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (S.W.); (C.M.); (Y.Q.); (Z.X.)
| | - Zihang Xu
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (S.W.); (C.M.); (Y.Q.); (Z.X.)
| | - Ying Xie
- Department of Synopsis of the Golden Chamber, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Deyou Jiang
- Department of Synopsis of the Golden Chamber, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Yunjia Song
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (S.W.); (C.M.); (Y.Q.); (Z.X.)
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Yang J, Deng J, Wang K, Wang A, Chen G, Chen Q, Ye M, Wu X, Wang X, Lin D. Tetrahydropalmatine promotes random skin flap survival in rats via the PI3K/AKT signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 324:117808. [PMID: 38280663 DOI: 10.1016/j.jep.2024.117808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/13/2024] [Accepted: 01/19/2024] [Indexed: 01/29/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Flap necrosis is the most common complication after flap transplantation, but its prevention remains challenging. Tetrahydropalmatine (THP) is the main bioactive component of the traditional Chinese medicine Corydalis yanhusuo, with effects that include the activation of blood circulation, the promotion of qi, and pain relief. Although THP is widely used to treat various pain conditions, its impact on flap survival is unknown. AIM OF THE STUDY To explore the effect and mechanism of THP on skin flap survival. MATERIALS AND METHODS In this study, we established a modified McFarlane flap model, and the flap survival rate was calculated after 7 days of THP treatment. Angiogenesis and blood perfusion were evaluated using lead oxide/gelatin angiography and laser Doppler, respectively. Flap tissue obtained from zone II was evaluated histopathologically, by hematoxylin and eosin staining, and in assays for malondialdehyde content and superoxide dismutase activity. Immunofluorescence was performed to detect interleukin (IL)-6, tumor necrosis factor (TNF)-α, hypoxia-inducible factor (HIF)-1α, Bcl-2, Bax, caspase-3, caspase-9, SQSTM1/P62, Beclin-1, and LC3 expression, and Western blot to assess PI3K/AKT signaling pathway activation and Vascular endothelial growth factor (VEGF) expression. The role played by the autophagy pathway in flap necrosis was examined using rapamycin, a specific inhibitor of mTOR. RESULTS Experimentally, THP improved the survival rate of skin flaps, promoted angiogenesis, and improved blood perfusion. THP administration reduced the inflammatory response, oxidative stress, and apoptosis in addition to inhibiting autophagy via the PI3K/AKT/mTOR pathway. Rapamycin partially reversed these effects. CONCLUSION THP promotes skin flap survival via the PI3K/AKT signaling pathway.
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Affiliation(s)
- Jialong Yang
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Jiapeng Deng
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Kaitao Wang
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - An Wang
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Guodong Chen
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Qingyu Chen
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Minle Ye
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Xinyu Wu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, The First School of Clinical Medical, Wenzhou Medical, China
| | - Xinye Wang
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China
| | - Dingsheng Lin
- Department of Hand and Plastic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, The Second School of Medicine, Wenzhou Medical University, Wenzhou, 325000, China.
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Zhang M, Liu Q, Meng H, Duan H, Liu X, Wu J, Gao F, Wang S, Tan R, Yuan J. Ischemia-reperfusion injury: molecular mechanisms and therapeutic targets. Signal Transduct Target Ther 2024; 9:12. [PMID: 38185705 PMCID: PMC10772178 DOI: 10.1038/s41392-023-01688-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 08/29/2023] [Accepted: 10/18/2023] [Indexed: 01/09/2024] Open
Abstract
Ischemia-reperfusion (I/R) injury paradoxically occurs during reperfusion following ischemia, exacerbating the initial tissue damage. The limited understanding of the intricate mechanisms underlying I/R injury hinders the development of effective therapeutic interventions. The Wnt signaling pathway exhibits extensive crosstalk with various other pathways, forming a network system of signaling pathways involved in I/R injury. This review article elucidates the underlying mechanisms involved in Wnt signaling, as well as the complex interplay between Wnt and other pathways, including Notch, phosphatidylinositol 3-kinase/protein kinase B, transforming growth factor-β, nuclear factor kappa, bone morphogenetic protein, N-methyl-D-aspartic acid receptor-Ca2+-Activin A, Hippo-Yes-associated protein, toll-like receptor 4/toll-interleukine-1 receptor domain-containing adapter-inducing interferon-β, and hepatocyte growth factor/mesenchymal-epithelial transition factor. In particular, we delve into their respective contributions to key pathological processes, including apoptosis, the inflammatory response, oxidative stress, extracellular matrix remodeling, angiogenesis, cell hypertrophy, fibrosis, ferroptosis, neurogenesis, and blood-brain barrier damage during I/R injury. Our comprehensive analysis of the mechanisms involved in Wnt signaling during I/R reveals that activation of the canonical Wnt pathway promotes organ recovery, while activation of the non-canonical Wnt pathways exacerbates injury. Moreover, we explore novel therapeutic approaches based on these mechanistic findings, incorporating evidence from animal experiments, current standards, and clinical trials. The objective of this review is to provide deeper insights into the roles of Wnt and its crosstalk signaling pathways in I/R-mediated processes and organ dysfunction, to facilitate the development of innovative therapeutic agents for I/R injury.
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Affiliation(s)
- Meng Zhang
- The Collaborative Innovation Center, Jining Medical University, Jining, Shandong, 272067, China
| | - Qian Liu
- Clinical Medical College, Jining Medical University, Jining, Shandong, 272067, China
| | - Hui Meng
- Clinical Medical College, Jining Medical University, Jining, Shandong, 272067, China
| | - Hongxia Duan
- Clinical Medical College, Jining Medical University, Jining, Shandong, 272067, China
| | - Xin Liu
- Second Clinical Medical College, Jining Medical University, Jining, Shandong, 272067, China
| | - Jian Wu
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Fei Gao
- The Collaborative Innovation Center, Jining Medical University, Jining, Shandong, 272067, China
- Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Shijun Wang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital and Institutes of Biomedical Sciences, Fudan University, Shanghai, China.
| | - Rubin Tan
- Department of Physiology, Basic medical school, Xuzhou Medical University, Xuzhou, 221004, China.
| | - Jinxiang Yuan
- The Collaborative Innovation Center, Jining Medical University, Jining, Shandong, 272067, China.
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Ulug P, Nayki U, Mammadov R, Bulut S, Tastan TB, Coban TA, Suleyman H. Protective Effect of Ramipril Against Oxidant and Proinflammatory Cytokine Damage Induced by Ischemia-Reperfusion in Ovarian Tissue in Rats. Transplant Proc 2024; 56:215-222. [PMID: 38218697 DOI: 10.1016/j.transproceed.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/26/2023] [Indexed: 01/15/2024]
Abstract
BACKGROUND It is known that the increase in oxidants and proinflammatory cytokines, as well as the decrease in antioxidants, play a role in ovarian ischemia-reperfusion (I/R) injury. The antioxidant and anti-inflammatory properties of ramipril have been studied in various diseases. This study aims to investigate the effect of ramipril on I/R-induced ovarian damage in rats. METHODS Rats were divided into healthy (HG), sham (SG), ovary I/R (OIR), and ramipril + ovary I/R (ROIR) groups (n = 6/each group). One hour before the surgical procedures, ROIR was given 2 mg/kg ramipril. The lower abdomen of the SG, OIR, and ROIR was surgically opened. Right ovarian tissues of OIR and ROIR were subjected to 2 hours of ischemia and 6 hours of reperfusion. Then, all animals were euthanized, and their right ovaries were removed. Ovarian tissues were examined for oxidants (malondialdehyde), antioxidants (total glutathione, superoxide dismutase, and catalase), and proinflammatory cytokines (nuclear factor kappa-B, tumor necrosis factor-alpha, interleukin 1 beta, and interleukin-6) analysis was performed. Tissues were examined histopathologically. RESULTS The ovarian tissue of the OIR, which underwent the I/R procedure, exhibited a significant increase in oxidant and proinflammatory cytokine levels, along with a decrease in antioxidant levels (P < .001). Ramipril suppressed the I/R-induced increase in oxidants and pro-inflammatory cytokines and the decrease in antioxidants (P < .001). Ramipril also attenuated I/R-induced histopathological damage in ovarian tissue (P < .05). CONCLUSION Ramipril treatment may be a treatment strategy to protect ovarian tissue against oxidative and inflammatory damage of I/R.
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Affiliation(s)
- Pasa Ulug
- Department of Gynecology and Obstetrics, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey.
| | - Umit Nayki
- Department of Gynecology and Obstetrics, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Renad Mammadov
- Department of Pharmacology, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Seval Bulut
- Department of Pharmacology, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Tugba Bal Tastan
- Department of Histology and Embryology, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Taha Abdulkadir Coban
- Department of Medical Biochemistry, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
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Liu H, Zhang TA, Zhang WY, Huang SR, Hu Y, Sun J. Rhein attenuates cerebral ischemia-reperfusion injury via inhibition of ferroptosis through NRF2/SLC7A11/GPX4 pathway. Exp Neurol 2023; 369:114541. [PMID: 37714424 DOI: 10.1016/j.expneurol.2023.114541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/29/2023] [Accepted: 09/11/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND Ischemic stroke, a major cause of death and disability worldwide, results from reduced blood flow to the brain, leading to irreversible neuronal damage. Recent evidence suggests that ferroptosis, a form of regulated cell death, plays a critical role in the pathogenesis of ischemic stroke. Rhein, a natural anthraquinone compound, has demonstrated neuroprotective effects; However, its role in ferroptosis and the underlying mechanisms remain unclear. Here, we investigated the protective effects of Rhein against ischemia/reperfusion (I/R) injury in a rat model of middle cerebral artery occlusion (MCAO) and oxygen-glucose deprivation/reperfusion (OGD/R)-induced HT22 cells. Rhein treatment dose-dependently ameliorated neurological deficits, reduced infarct volume, and attenuated blood-brain barrier (BBB) disruption in the MCAO model. Furthermore, Rhein suppressed oxidative stress, intracellular ROS generation, and ferroptosis-related protein expression in both in vivo and in vitro models. Mechanistically, Rhein protected against OGD/R-induced HT22 cell injury by regulating the NRF2/SLC7A11/GPX4 signaling pathway. This effect was abolished upon NRF2 inhibition, suggesting that Rhein's neuroprotective action is NRF2-dependent. Molecular docking and microscale thermophoresis analyses further supported the direct interaction between Rhein and the ferroptosis-related protein NRF2. Collectively, our findings reveal that Rhein confers neuroprotection against cerebral I/R injury by inhibiting ferroptosis via the NRF2/SLC7A11/GPX4 axis, providing a potential therapeutic avenue for ischemic stroke. AIMS To investigate the neuroprotective effects of Rhein, a natural anthraquinone compound, against ischemia/reperfusion (I/R) injury and elucidate the underlying mechanisms involving ferroptosis and the NRF2/SLC7A11/GPX4 pathway. METHODS A rat model of middle cerebral artery occlusion (MCAO) was employed for in vivo assessments, while oxygen-glucose deprivation/reperfusion (OGD/R)-induced HT22 cells were used as an in vitro model. Comprehensive analyses, including neurological score assessment, triphenyl tetrazolium chloride staining, Evans Blue leakage assay, intracellular ROS detection, MTT assay, dual-luciferase reporter assay, oxidative stress and Fe2+ content assessment, immunofluorescence, Western blot, flow cytometry, molecular docking, and microscale thermophoresis, were performed to evaluate the effects of Rhein on I/R injury and ferroptosis. RESULTS Rhein conferred dose-dependent neuroprotection against cerebral I/R injury, reducing infarct volume and blood-brain barrier (BBB) disruption in the MCAO model. In both in vivo and in vitro models, Rhein suppressed oxidative stress, intracellular ROS generation, and ferroptosis-related protein expression. Furthermore, Rhein protected HT22 cells from OGD/R-induced injury by regulating the NRF2/SLC7A11/GPX4 signaling pathway, with NRF2 inhibition abolishing these therapeutic effects. Molecular docking and microscale thermophoresis analyses supported a direct interaction between Rhein and NRF2, a ferroptosis-related protein. CONCLUSION Rhein attenuates cerebral I/R injury by inhibiting ferroptosis via the NRF2/SLC7A11/GPX4 axis, highlighting its potential as a therapeutic agent for ischemic stroke.
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Affiliation(s)
- Hua Liu
- Yixing Traditional Chinese Medicine Hospital, No.128, Yangquan East Road, Yixing City, Jiangsu Province, China.
| | - Tian-Ai Zhang
- School of Chinese Medicine, Schiool of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing 210023, China
| | - Wen-Yue Zhang
- Yixing Traditional Chinese Medicine Hospital, No.128, Yangquan East Road, Yixing City, Jiangsu Province, China
| | - Si-Rui Huang
- School of Chinese Medicine, Schiool of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing 210023, China
| | - Yue Hu
- School of Chinese Medicine, Schiool of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing 210023, China.
| | - Jia Sun
- Yixing Traditional Chinese Medicine Hospital, No.128, Yangquan East Road, Yixing City, Jiangsu Province, China.
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Bayrakçeken K, Ucgul RK, Coban T, Yazıcı G, Suleyman H. Effect of adenosine triphosphate on amiodarone-induced optic neuropathy in rats: biochemical and histopathological evaluation. Cutan Ocul Toxicol 2023; 42:162-167. [PMID: 37335833 DOI: 10.1080/15569527.2023.2227265] [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: 12/21/2022] [Revised: 05/27/2023] [Accepted: 06/15/2023] [Indexed: 06/21/2023]
Abstract
OBJECTIVE This study aims to investigate possible preventive effect of ATP on optic nerve damage caused by amiodarone in rats. MATERIAL AND METHOD Thirty albino male Wistar rats weighing between 265 and 278 g were used in the study. Before the experiment, the rats were housed at 22 °C in a 12-h light/dark cycle under appropriate condition. The rats were equally divided into five groups of six animals each: healthy group, 50 mg/kg amiodarone (AMD-50), 100 mg/kg amiodarone (AMD-100), 25 mg/kg ATP + 50 mg/kg amiodarone (ATAD-50), and 25 mg/kg ATP + 100 mg/kg amiodarone (ATAD-100). At the end of 14th day, the animals were sacrificed using cardiac puncture under deep thiopental anaesthesia, and optic nerve tissues were harvested to measure superoxide dismutase (SOD), total glutathione (tGSH), malondialdehyde (MDA), and catalase (CAT) levels. RESULTS The MDA levels were found to be significantly higher in the AMD-50 and AMD-100 groups compared to the healthy group (p ˂ 0.001). There was also a significant difference between the AMD-50 and ATAD-50 groups, and between the AMD-100 and ATAD-100 groups regarding MDA levels (p ˂ 0.001). tGSH, SOD, and CAT levels were significantly lower in the AMD-50 and AMD-100 groups compared to the healthy group (p ˂ 0.001). ATP was found to partially inhibit amiodarone-induced optic neuropathy. CONCLUSION The biochemical and histopathological results of this study demonstrated that amiodarone at high doses caused more severe optic neuropathy inducing oxidative damage, but ATP could relatively antagonise these negative effects on the optic nerve. Therefore, we believe that ATP may be beneficial in preventing amiodarone-induced optic neuropathy.
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Affiliation(s)
- Kemal Bayrakçeken
- Department of Ophthalmology, Erzincan Binali Yildirim University Faculty of Medicine, Erzincan, Turkey
| | - Rukiye Kilic Ucgul
- Department of Ophthalmology, Kirsehir Ahi Evran University Training and Research Hospital, Kirsehir, Turkey
| | - Taha Coban
- Faculty of Medicine, Department of Biochemistry, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Gulce Yazıcı
- Faculty of Medicine, Department of Histology and Embryology, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Halis Suleyman
- Faculty of Medicine, Department of Pharmacology, Erzincan Binali Yildirim University, Erzincan, Turkey
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Głowacka U, Magierowski M, Śliwowski Z, Cieszkowski J, Szetela M, Wójcik-Grzybek D, Chmura A, Brzozowski T, Wallace JL, Magierowska K. Hydrogen Sulfide-Releasing Indomethacin-Derivative (ATB-344) Prevents the Development of Oxidative Gastric Mucosal Injuries. Antioxidants (Basel) 2023; 12:1545. [PMID: 37627540 PMCID: PMC10452022 DOI: 10.3390/antiox12081545] [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: 06/29/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
Hydrogen sulfide (H2S) emerged recently as an anti-oxidative signaling molecule that contributes to gastrointestinal (GI) mucosal defense and repair. Indomethacin belongs to the class of non-steroidal anti-inflammatory drugs (NSAIDs) and is used as an effective intervention in the treatment of gout- or osteoarthritis-related inflammation. However, its clinical use is strongly limited since indomethacin inhibits gastric mucosal prostaglandin (PG) biosynthesis, predisposing to or even inducing ulcerogenesis. The H2S moiety was shown to decrease the GI toxicity of some NSAIDs. However, the GI safety and anti-oxidative effect of a novel H2S-releasing indomethacin derivative (ATB-344) remain unexplored. Thus, we aimed here to compare the impact of ATB-344 and classic indomethacin on gastric mucosal integrity and their ability to counteract the development of oxidative gastric mucosal injuries. Wistar rats were pretreated intragastrically (i.g.) with vehicle, ATB-344 (7-28 mg/kg i.g.), or indomethacin (5-20 mg/kg i.g.). Next, animals were exposed to microsurgical gastric ischemia-reperfusion (I/R). Gastric damage was assessed micro- and macroscopically. The volatile H2S level was assessed in the gastric mucosa using the modified methylene blue method. Serum and gastric mucosal PGE2 and 8-hydroxyguanozine (8-OHG) concentrations were evaluated by ELISA. Molecular alterations for gastric mucosal barrier-specific targets such as cyclooxygenase-1 (COX)-1, COX-2, heme oxygenase-1 (HMOX)-1, HMOX-2, superoxide dismutase-1 (SOD)-1, SOD-2, hypoxia inducible factor (HIF)-1α, xanthine oxidase (XDH), suppressor of cytokine signaling 3 (SOCS3), CCAAT enhancer binding protein (C/EBP), annexin A1 (ANXA1), interleukin 1 beta (IL-1β), interleukin 1 receptor type I (IL-1R1), interleukin 1 receptor type II (IL-1R2), inducible nitric oxide synthase (iNOS), tumor necrosis factor receptor 2 (TNFR2), or H2S-producing enzymes, cystathionine γ-lyase (CTH), cystathionine β-synthase (CBS), or 3-mercaptopyruvate sulfur transferase (MPST), were assessed at the mRNA level by real-time PCR. ATB-344 (7 mg/kg i.g.) reduced the area of gastric I/R injuries in contrast to an equimolar dose of indomethacin. ATB-344 increased gastric H2S production, did not affect gastric mucosal PGE2 content, prevented RNA oxidation, and maintained or enhanced the expression of oxidation-sensitive HMOX-1 and SOD-2 in line with decreased IL-1β and XDH. We conclude that due to the H2S-releasing ability, i.g., treatment with ATB-344 not only exerts dose-dependent GI safety but even enhances gastric mucosal barrier capacity to counteract acute oxidative injury development when applied at a low dose of 7 mg/kg, in contrast to classic indomethacin. ATB-344 (7 mg/kg) inhibited COX activity on a systemic level but did not affect cytoprotective PGE2 content in the gastric mucosa and, as a result, evoked gastroprotection against oxidative damage.
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Affiliation(s)
- Urszula Głowacka
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, 31-530 Kraków, Poland
| | - Marcin Magierowski
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Zbigniew Śliwowski
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Jakub Cieszkowski
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Małgorzata Szetela
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Dagmara Wójcik-Grzybek
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Anna Chmura
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - Tomasz Brzozowski
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
| | - John L. Wallace
- Department of Physiology and Pharmacology, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Katarzyna Magierowska
- Department of Physiology, Jagiellonian University Medical College, 16 Grzegórzecka Street, 31-531 Kraków, Poland
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10
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Chen Y, Lu H, Ding Y, Liu S, Ding Y, Lu B, Xiao J, Zhou X. Dietary Protective Potential of Fucoxanthin as an Active Food Component on Neurological Disorders. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:3599-3619. [PMID: 36802555 DOI: 10.1021/acs.jafc.2c08249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The prevalence of neurodegenerative, cerebrovascular, and psychiatric diseases and other neurological disorders has increased dramatically worldwide. Fucoxanthin is an algal pigment with many biological functions, and there is rising evidence that fucoxanthin plays a preventive and therapeutic role in neurological disorders. This review focuses on the metabolism, bioavailability, and blood-brain barrier penetration of fucoxanthin. Furthermore, the neuroprotective potential of fucoxanthin in neurodegenerative diseases, cerebrovascular diseases, and psychiatric diseases as well as other neurological disorders such as epilepsy, neuropathic pain, and brain tumors by acting on multiple targets will be summarized. The multiple targets include regulating apoptosis, reducing oxidative stress, activating the autophagy pathway, inhibiting Aβ aggregation, improving dopamine secretion, reducing α-synuclein aggregation, attenuating neuroinflammation, modulating gut microbiota, and activating brain-derived neurotrophic factor, etc. Additionally, we look forward to brain-targeted oral transport systems due to the low bioavailability and blood-brain barrier permeability of fucoxanthin. We also propose exploring the systemic mechanisms of fucoxanthin metabolism and transport through the gut-brain process and envision new therapeutic targets for fucoxanthin to act on the central nervous system. Finally, we propose dietary fucoxanthin delivery interventions to achieve preventive effects on neurological disorders. This review provides a reference for the application of fucoxanthin in the neural field.
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Affiliation(s)
- Yufeng Chen
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Hao Lu
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Yicheng Ding
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Shulai Liu
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Yuting Ding
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo-Ourense Campus, E-32004 Ourense, Spain
| | - Xuxia Zhou
- College of Food Science and Technology, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, National R&D Branch Center for Pelagic Aquatic Products Processing, Zhejiang University of Technology, Hangzhou 310014, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, China
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11
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Yalameha B, Nejabati HR, Nouri M. Cardioprotective potential of vanillic acid. Clin Exp Pharmacol Physiol 2023; 50:193-204. [PMID: 36370144 DOI: 10.1111/1440-1681.13736] [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: 08/19/2022] [Revised: 10/03/2022] [Accepted: 11/09/2022] [Indexed: 11/15/2022]
Abstract
Nowadays, cardiovascular diseases (CVDs) are a global threat to public health, accounting for almost one-third of all deaths worldwide. One of the key mechanistic pathways contributing to the development of CVDs, including cardiotoxicity (CTX) and myocardial ischaemia-reperfusion injury (MIRI) is oxidative stress (OS). Increased generation of reactive oxygen species (ROS) is closely associated with decreased antioxidant capacity and mitochondrial dysfunction. Currently, despite the availability of modern pharmaceuticals, dietary-derived antioxidants are becoming more popular in developed societies to delay the progression of CVDs. One of the antioxidants derived from herbs, fruits, whole grains, juices, beers, and wines is vanillic acid (VA), which, as a phenolic compound, possesses different therapeutic properties, including cardioprotective. Based on experimental evidence, VA improves mitochondrial function as a result of the reduction in ROS production, aggravates antioxidative status, scavenges free radicals, and reduces levels of lipid peroxidation, thereby decreasing cardiac dysfunction, in particular CTX and MIRI. Considering the role of OS in the pathophysiology of CVDs, the purpose of this study is to comprehensively address recent evidence on the antioxidant importance of VA in the cardiovascular system.
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Affiliation(s)
- Banafsheh Yalameha
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Reza Nejabati
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Nouri
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Kongsui R, Surapinit S, Promsrisuk T, Thongrong S. Pinostrobin from Boesenbergia rotunda attenuates oxidative stress and promotes functional recovery in rat model of sciatic nerve crush injury. Braz J Med Biol Res 2023; 56:e12578. [PMID: 36856256 PMCID: PMC9974073 DOI: 10.1590/1414-431x2023e12578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/19/2023] [Indexed: 03/02/2023] Open
Abstract
Oxidative stress plays a role in the delay of peripheral nerve regeneration after injury. The accumulation of free radicals results in nerve tissue damage and dorsal root ganglion (DRG) neuronal death. Pinostrobin (PB) is one of the bioflavonoids from Boesenbergia rotunda and has been reported to possess antioxidant capacity and numerous pharmacological activities. Therefore, this study aimed to investigate the effects of PB on peripheral nerve regeneration after injury. Male Wistar rats were randomly divided into 5 groups including control, sham, sciatic nerve crush injury (SNC), SNC + 20 mg/kg PB, and SNC + 40 mg/kg PB. Nerve functional recovery was observed every 7 days. At the end of the study, the sciatic nerve and the DRG were collected for histological and biochemical analyses. PB treatment at doses of 20 and 40 mg/kg reduced oxidative stress by up-regulating endogenous glutathione. The reduced oxidative stress in PB-treated rats resulted in increased axon diameters, greater number of DRG neurons, and p-ERK1/2 expression in addition to faster functional recovery within 4 weeks compared to untreated SNC rats. The results indicated that PB diminished the oxidative stress-induced nerve injury. These effects should be considered in the treatment of peripheral nerve injury.
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Affiliation(s)
- R. Kongsui
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand,The Unit of Excellence in Translational Neurosciences Initiative, University of Phayao, Phayao, Thailand
| | - S. Surapinit
- The Unit of Excellence in Translational Neurosciences Initiative, University of Phayao, Phayao, Thailand,Department of Medical Technology, School of Allied Health Sciences, University of Phayao, Phayao, Thailand
| | - T. Promsrisuk
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - S. Thongrong
- The Unit of Excellence in Translational Neurosciences Initiative, University of Phayao, Phayao, Thailand,Division of Anatomy, School of Medical Sciences, University of Phayao, Phayao, Thailand
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13
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Yapca OE, Yildiz GA, Mammadov R, Kurt N, Gundogdu B, Arslan YK, Suleyman H, Cetin N. The effects of metyrosine on ischemia-reperfusion-induced oxidative ovarian injury in rats: Biochemical and histopathological assessment. AN ACAD BRAS CIENC 2023; 95:e20201586. [PMID: 37018835 DOI: 10.1590/0001-3765202320201586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/08/2020] [Indexed: 04/07/2023] Open
Abstract
The aim of this study is to investigate the effect of metyrosine on ischemia-reperfusion (I/R) induced ovarian injury in rats in terms of biochemistry and histopathology. Rats were divided into: ovarian I/R (OIR), ovarian I/R+50 mg/kg metyrosine (OIRM) and sham (SG) operations. OIRM group received 50 mg/kg metyrosine one hour before the application of the anesthetic agent, OIR and SG group rats received equal amount of distilled water to be used as a solvent orally through cannula. Following the application of the anesthetic agent, ovaries of OIRM and OIR group rats were subjected to ischemia and reperfusion, each of which took two hours. This biochemical experiment findings revealed high levels of malondialdehyde (MDA) and cyclo-oxygenase-2 (COX-2) and low levels of total glutathione (tGSH), superoxide dismutase (SOD) and cyclo-oxygenase-1 (COX-1) in the ovarian tissue of OIR group, with significant histopathological injury. In metyrosine group, MDA and COX-2 levels were lower than the OIR group whereas tGSH, SOD and COX-1 levels were higher, with slighter histopathological injury. Our experimental findings indicate that metyrosine inhibits oxidative and pro-inflammatory damage associated with ovarian I/R in rats. These findings suggest that metyrosine could be useful in the treatment of ovarian injury associated with I/R.
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Affiliation(s)
- Omer E Yapca
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Gulsah A Yildiz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Renad Mammadov
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, 24100, Erzincan, Turkey
| | - Nezahat Kurt
- Department of Biochemistry, Faculty of Medicine, Erzincan Binali Yildirim University, 24100, Erzincan, Turkey
| | - Betul Gundogdu
- Department of Pathology, Faculty of Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Yusuf K Arslan
- Department of Biostatistics, Faculty of Medicine, Erzincan Binali Yildirim University, 24100, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, 24100, Erzincan, Turkey
| | - Nihal Cetin
- Department of Pharmacology, Faculty of Medicine, Selcuk University, 42131, Konya, Turkey
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14
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Uzel K, Lakhno I, Turkler C, Kuzucu M, Yazici GN, Mammadov R, Suleyman B, Kale A, Suleyman H. Tocilizumab is effective in preventing ovarian injury induced by ischemia- reperfusion in rats. AN ACAD BRAS CIENC 2023; 95:e20220442. [PMID: 37194914 DOI: 10.1590/0001-3765202320220442] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/01/2022] [Indexed: 05/18/2023] Open
Abstract
Ovarian torsion can be defined as the bending of the ovaries on the supporting ligament, disrupting both venous and arterial blood circulation. Insufficient blood flow causes ovarian tissue hypoxia and leads to ischemia. This study aimed to investigate whether tocilizumab has a protective effect on ischemia-reperfusion injury due to ovarian torsion in rats. Eighteen female Wistar albino rats were divided into three equal groups (Sham (SG), ischemia-reperfusion (OIR), and ischemia-reperfusion+tocilizumab (OIRT)). Degeneration, necrosis, vascular dilatation/congestion, interstitial edema, hemorrhage, and polymorphonuclear lymphocyte (PMNL) infiltration scores were significantly different between the groups (p=0.001 for all parameters). Moreover, the OIRT group had a significant improvement in these criteria compared to the OIR group (p<0.05). Additionally, there was a considerable difference between OIRT and OIR groups in the number of primordial, developing, and atretic follicles groups (p<0.05), while there was no difference in the number of corpus luteum (p=0.052). Stress markers or cytokines, such as MDA, tGSH, NF-κB, TNF-α, IL-1β, and IL-6, were significantly different between groups (p<0.05). Furthermore, a significant improvement was found in the measured variables when the OIRT group was compared with the OIR group (p<0.05). Tocilizumab may be an alternative option for treating ischemia-reperfusion injury due to ovarian torsion.
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Affiliation(s)
- Kemine Uzel
- Erzincan Binali Yıldırım University Mengucek Gazi Training and Research Hospital, Department of Obstetrics and Gynecology, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Igor Lakhno
- Kharkiv Medical Academy of Postgraduate Education, Department of Obstetrics and Gynecology, 58, Amosova str, 61176, Kharkiv, Ukraine
| | - Can Turkler
- Erzincan Binali Yıldırım University Mengucek Gazi Training and Research Hospital, Department of Obstetrics and Gynecology, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Mehmet Kuzucu
- Erzincan Binali Yildirim University, Department of Molecular Biology, Faculty of Medicine, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Gulce Naz Yazici
- Erzincan Binali Yildirim University, Department of Histology and Embryology, Faculty of Medicine, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Renad Mammadov
- Erzincan Binali Yildirim University, Department of Pharmacology, Faculty of Medicine, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Bahadir Suleyman
- Erzincan Binali Yildirim University, Department of Pharmacology, Faculty of Medicine, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
| | - Ahmet Kale
- University of Health Science Kartal Dr. Lutfi Kirdar City Hospital, Department of Obstetrics and Gynecology, D-100 North Sideway N:47 Cevizli, 34865, Kartal, Istanbul, Turkey
| | - Halis Suleyman
- Erzincan Binali Yildirim University, Department of Pharmacology, Faculty of Medicine, Basbaglar District, Haci Ali Akin Street, 32, 24100, Center, Erzincan, Turkey
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15
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Khanahmad H, Mirbod SM, Karimi F, Kharazinejad E, Owjfard M, Najaflu M, Tavangar M. Pathological Mechanisms Induced by TRPM2 Ion Channels Activation in Renal Ischemia-Reperfusion Injury. Mol Biol Rep 2022; 49:11071-11079. [PMID: 36104583 DOI: 10.1007/s11033-022-07836-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/26/2022] [Accepted: 08/01/2022] [Indexed: 10/14/2022]
Abstract
Renal ischemia-reperfusion (IR) injury triggers a cascade of signaling reactions involving an increase in Ca2 + charge and reactive oxygen species (ROS) levels resulting in necrosis, inflammation, apoptosis, and subsequently acute kidney injury (AKI).Transient receptor potential (TRP) channels include an essential class of Ca2+ permeable cation channels, which are segregated into six main channels: the canonical channel (TRPC), the vanilloid-related channel (TRPV), the melastatin-related channel (TRPM), the ankyrin-related channel (TRPA), the mucolipin-related channel (TRPML) and polycystin-related channel (TRPP) or polycystic kidney disease protein (PKD2). TRP channels are involved in adjusting vascular tone, vascular permeability, cell volume, proliferation, secretion, angiogenesis and apoptosis.TRPM channels include eight isoforms (TRPM1-TRPM8) and TRPM2 is the second member of this subfamily that has been expressed in various tissues and organs such as the brain, heart, kidney and lung. Renal TRPM2 channels have an important role in renal IR damage. So that TRPM2 deficient mice are resistant to renal IR injury. TRPM2 channels are triggered by several chemicals including hydrogen peroxide, Ca2+, and cyclic adenosine diphosphate (ADP) ribose (cADPR) that are generated during AKI caused by IR injury, as well as being implicated in cell death caused by oxidative stress, inflammation, and apoptosis.
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Affiliation(s)
- Hossein Khanahmad
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of medical science, Isfahan, Iran
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical sciences, Isfahan, Iran, Isfahan University of Medical sciences, Isfahan, Iran
| | - Seyedeh Mahnaz Mirbod
- Resident of Cardiology, Department of cardiology, Isfahan University of Medical Science, Isfahan, Iran
- Department of Cardiology, Isfahan University of Medical Sciences, Isfahan, Iran., Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzaneh Karimi
- Behbahan Faculty of Medical Sciences, Behbahan, Iran.
- Behbahan Faculty of Medical Sciences, No.8, Shahid Zibaei Blvd. Behbahan city, Behbahan, Khozestan province, Iran.
- Department of Physiology, Behbahan Faculty of Medical Sciences, Behbahan, Iran., Behbahan Faculty of Medical Sciences, Behbahan, Iran.
| | - Ebrahim Kharazinejad
- Abadan University of Medical Sciences, Abadan, Iran
- Department of Anatomy, Abadan University of Medical Sciences, Abadan, Iran, Abadan University of Medical Sciences, Abadan , Iran
| | - Maryam Owjfard
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Shiraz University of Applied Science and Technology (UAST), Shiraz, Iran
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. Shiraz University of Applied Science and Technology (UAST), Shiraz, Iran, Shiraz University of Applied Science and Technology (UAST), Shiraz, Iran
| | - Malihe Najaflu
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehrsa Tavangar
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran, Isfahan University of Medical Sciences, Isfahan, Iran
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16
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ShamsEldeen AM, El-Aal SAA, Aboulhoda BE, AbdAllah H, Gamal SM, Hassan FE, Mehesen MN, Rashed LA, Mostafa A, Sadek NB. Combined Systemic Intake of K-ATP Opener (Nicorandil) and Mesenchymal Stem Cells Preconditioned With Nicorandil Alleviates Pancreatic Insufficiency in a Model of Bilateral Renal Ischemia/Reperfusion Injury. Front Physiol 2022; 13:934597. [PMID: 35812319 PMCID: PMC9260271 DOI: 10.3389/fphys.2022.934597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
We used nicorandil, a K-ATP channel opener, to study the role of these channels in the amelioration of renal ischemia/reperfusion (I/R)-induced pancreatic injury, and the possible involvement of PI3K/Akt/mTOR signaling pathway. Forty-two male Wistar rats were included in this study, six were sacrificed for extraction of bone marrow mesenchymal stem cells (BM-MSCs) and conducting the in-vitro work, the others were included in vivo study and equally divided into six groups. Group 1 (sham control), but groups 2–6 were subjected to bilateral renal I/R: Group 2 (I/R); Group 3 (I/R-NC), treated with nicorandil; Group 4 (I/R-MSCs), treated with BM-MSCs; Group 5 (I/R-MSCC), treated with nicorandil-preconditioned BM-MSCs; Group 6 (I/R-NC-MSCC), treated with both systemic nicorandil and preconditioned BM-MSCC. Renal injury and subsequent pancreatic damage were detected in the I/R group by a significant increase in serum urea, creatinine, fasting glucose, and pancreatic enzymes. The pancreatic tissues showed a reduction in cellularity and a significant decrease in the expression of the cell survival pathway, PI3K/Akt/mTOR, in the I/R group compared to the control. Preconditioning MSCs with nicorandil significantly enhanced the proliferation assay and decreased their apoptotic markers. Indeed, combined systemic nicorandil and nicorandil-preconditioning maintained survival of MSC in the pancreatic tissue and amelioration of apoptotic markers and pancreatic TNF-α production. Histologically, all treated groups revealed better pancreatic architecture, and increased area % of anti-insulin antibody and CD31, which were all best observed in the NC-MSCC group. Thus, using K-ATP channel opener was efficient to enhance PI3K/Akt/mTOR expression levels (in vivo and in vitro).
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Affiliation(s)
- Asmaa Mohammed ShamsEldeen
- Department of Physiology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
- *Correspondence: Asmaa Mohammed ShamsEldeen, , , , orcid.org/0000-0002-4250-0818
| | | | - Basma Emad Aboulhoda
- Department of Anatomy and Embryology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Hend AbdAllah
- Department of Anatomy and Embryology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Sara Mahmoud Gamal
- Department of Physiology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Fatma E. Hassan
- Department of Physiology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Marwa Nagi Mehesen
- Department of Medical Pharmacology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Laila Ahmed Rashed
- Department of Medical Biochemistry and Molecular Biology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Abeer Mostafa
- Department of Medical Biochemistry and Molecular Biology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
| | - Nermeen Bakr Sadek
- Department of Physiology, Kasr Alainy, Faculty of Medicine, Cairo University, Giza, Egypt
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Bilici S, Gokalp Tas H, Mamedov R, Suleyman B, Kuyrukluyi U, Yavuzer B, Bulut S, Coban A, Suleyman H. Is Benidipine Effective in Preventing Gastric Ischemia/ Reperfusion Injury? INT J PHARMACOL 2022. [DOI: 10.3923/ijp.2022.1271.1277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Alemdar A, Yilmaz I, Ozcicek F, Bulut S, Onur Eden A, Gursul C, Sefa Mendi A, Kuzucu M, Altuner D, Suleyman H. Effects of Mirtazapine on Liver Ischemia-Reperfusion Injury in Rats. INT J PHARMACOL 2022. [DOI: 10.3923/ijp.2022.1093.1100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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SUNAR M, YAZICI GN. Deneysel İskemi / Reperfüzyon Modeli Uygulanmış Dişi Sıçanlarda Tuba Uterina Dokusuna Pycnogenol ’un Etkisinin Değerlendirilmesi. DICLE MEDICAL JOURNAL 2022. [DOI: 10.5798/dicletip.1086382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Belcher DA, Williams AT, Munoz CJ, Muller CR, Walser C, Palmer AF, Cabrales P. Attenuating ischemia-reperfusion injury with polymerized albumin. J Appl Physiol (1985) 2022; 132:489-496. [PMID: 34913740 PMCID: PMC8816619 DOI: 10.1152/japplphysiol.00117.2021] [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: 02/03/2023] Open
Abstract
Ischemia-reperfusion injury increased vascular permeability, resulting in fluid extravasation from the intravascular compartment into the tissue space. Fluid and small protein extravasation lead to increased interstitial fluid pressure and capillary collapse, impairing capillary exchange. Polymerized human serum albumin (PolyHSA) has an increased molecular weight (MW) compared with unpolymerized human serum albumin (HSA) and can improve intravascular fluid retention and recovery from ischemia-reperfusion injury. To test the hypothesis that polymerization of HSA can improve recovery from ischemia-reperfusion injury, we studied how exchange transfusion of 20% of the blood volume with HSA or PolyHSA immediately before reperfusion can affect local ischemic tissue microhemodynamics, vascular integrity, and tissue viability in a hamster dorsal window chamber model. Microvascular flow and functional capillary density were maintained in animals exchanged with PolyHSA compared with HSA. Likewise, exchange transfusion with PolyHSA preserved vascular permeability measured with extravasation of fluorescently labeled dextran. The intravascular retention time of the exchanged PolyHSA was significantly longer compared with the intravascular retention time of HSA. Lastly, the viability of tissue subjected to ischemia-reperfusion injury increased in animals exchanged with PolyHSA compared with HSA. Therefore maintenance of microvascular perfusion, improvement in vascular integrity, and reduction in tissue damage resulting from reperfusion with PolyHSA suggest that PolyHSA is a promising fluid therapy to improve outcomes of ischemia-reperfusion injury.NEW & NOTEWORTHY Polymerized human serum albumin reduced reperfusion injury and preservers microvascular hemodynamics. Polymerized human serum albumin reduces fluid extravasation and prevents fluid extravasation. Consequently, the tissue viability of ischemic tissue is preserved by polymerized human serum.
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Affiliation(s)
- Donald A. Belcher
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Alexander T. Williams
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Carlos J. Munoz
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Cynthia R. Muller
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Cynthia Walser
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Andre F. Palmer
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
| | - Pedro Cabrales
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio
- Department of Bioengineering, University of California San Diego, San Diego, California
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Deneysel İskemi/Reperfüzyon Modelinde İlioprostun Karaciğer Dokusu Üzerindeki Koruyucu Etkisi. ANADOLU KLINIĞI TIP BILIMLERI DERGISI 2021. [DOI: 10.21673/anadoluklin.1030797] [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] Open
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Yuceli S, Suleyman B, Yazici GN, Mammadov R, Cankaya M, Kunak CS, Bulut S, Suleyman H, Altuner D. Effect of Taxifolin on Ischemia/Reperfusion-Induced Oxidative Injury of Sciatic Nerve in Rats. Transplant Proc 2021; 53:3087-3092. [PMID: 34772492 DOI: 10.1016/j.transproceed.2021.09.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 09/24/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Ischemia is a condition in which blood flow to tissues is decreased or entirely stopped for various reasons. The reperfusion process exacerbates damage caused by ischemia in the organs and tissues. Reactive oxygen species (ROS) are mainly responsible for ischemia-reperfusion (IR) damage. ROS increase results in lipid peroxidation (LPO) and oxidative stress. In the literature, taxifolin reportedly suppresses ROS production. This study aimed to determine the effect of taxifolin, which is a flavonoid, on IR injury of the sciatic nerve in rats. METHODS This study divided 30 albino Wistar rats into 3 groups: IR without medication (IR) group, taxifolin applied IR (TAX+IR) group, and only dissection made to the sciatic nerve sham group (SHAM). Sciatic nerve injury was induced by applying 2 hours of ischemia and 3 hours of reperfusion to the abdominal aorta and iliolumbar arteries. Biochemical and histopathologic investigations then were performed on sciatic nerve tissues. Malondialdehyde, total glutathione, glutathione reductase, and glutathione peroxidase were analyzed as oxidative stress markers, and tumor necrosis factor-α and interleukin-1β levels were evaluated as inflammatory stress markers in biochemical tests. RESULTS The IR group has statistically significantly high oxidant and cytokine levels and low antioxidant levels compared with the TAX+IR group. Taxifolin treatment was also shown to cause significant histopathologic improvement. CONCLUSIONS We suggest that taxifolin may be effective in preventing IR injury of the sciatic nerve.
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Affiliation(s)
- Sahin Yuceli
- Department of Neurosurgery, Neon Hospital, Erzincan, Turkey
| | - Bahadir Suleyman
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Gulce Naz Yazici
- Department of Histology and Embryology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Renad Mammadov
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Murat Cankaya
- Department of Biology, Erzincan Binali Yildirim University School of Art and Science, Erzincan, Turkey
| | | | - Seval Bulut
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Durdu Altuner
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey.
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Bilici S, Yazici GN, Altuner D, Aggul AG, Suleyman H. Effect of Sunitinib on Liver Oxidative and Proinflammatory Damage Induced by Ischemia-Reperfusion in Rats. Transplant Proc 2021; 53:2140-2146. [PMID: 34417031 DOI: 10.1016/j.transproceed.2021.07.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/19/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Ischemia-reperfusion (IR) injury is defined as a complex pathologic process that begins with the oxygen deprivation of tissue, continues with the production of reactive oxygen radicals (ROS), and expands with an inflammatory response. This study investigates the protective effects of sunitinib, an anticancer drug with demonstrated antioxidant and anti-inflammatory activity, against liver IR damage. Our study aims to investigate the biochemical and histopathologic effects of sunitinib on IR-induced liver damage in rats. METHODS Albino Wistar male rats were divided into 3 groups: liver IR control (IR), 25 mg/kg sunitinib + liver IR (S+IR), and sham operation (SHAM). RESULTS In the liver tissue of the IR group, oxidant and proinflammatory cytokine levels such as malondialdehyde, nuclear factor κ B, tumor necrosis factor-α, and interleukin-1β increased compared with the SHAM and S+IR groups. In addition, antioxidant levels such as total glutathione, glutathione reductase, and glutathione peroxidase were found to be significantly lower in the IR group than in the SHAM and S+IR groups. Although severe histopathologic damage was observed in the IR group, it was evaluated as mild in the S+IR group. The results obtained suggest that sunitinib may be helpful in the treatment of liver IR injury.
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Affiliation(s)
- Sami Bilici
- Department of General Surgery, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Gulce Naz Yazici
- Department of Histology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Durdu Altuner
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Ahmet Gokhan Aggul
- Department of Biochemistry, Faculty of Pharmacy, Ibrahim Cecen University, Agri, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey.
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Yuceli S, Yazici GN, Mammadov R, Suleyman H, Ozdogan S. The Effect of Lutein on Ischemia-reperfusion-induced Vasculitic Neuropathic Pain and Neuropathy in Rats. In Vivo 2021; 35:1537-1543. [PMID: 33910832 DOI: 10.21873/invivo.12407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/07/2021] [Accepted: 02/11/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIM Neuropathic pain and neuropathy is commonly seen after ischemia-reperfusion injuries. Our aim was to evaluate the effect of lutein on ischemia-reperfusion (I/R)-induced vasculitic neuropathic pain and neuropathy in rats. MATERIALS AND METHODS An hour before anesthesia, 6 Albino Wistar male rats with I/R were orally administered with 1 mg/kg lutein (LIR group). Two groups of 6 such rats who underwent surgery were provided with 0.5 ml distilled water (as solvent) either via oral administration (SIR group) or by gavage (sham group or SG). One hour following the administration, the later femoral arteries of the LIR and SIR rats were closed using a sterile silk thread and ischemia was induced in the sciatic nerve for 4 h, followed by reperfusion for 24 h. The femoral artery of the SG group was not closed with suture. Next, 1 mg/kg lutein was re-administered only to the LIR group for 1 h, followed by measurement of the paw pain thresholds by the Basile Algesimeter. The levels of malondialdehyde (MDA), total glutathione (tGSH), nuclear factor-kB (NF-κB), and tumor necrosis factor-alpha (TNF-α) in the sciatic nerve tissues were measured, and the tissues were histopathologically examined. RESULTS We found that the MDA, NF-κB, and TNF-α levels were higher and the tGSH level was lower in the SIR group relative to those in the LIR group, and the differences were statistically significant. Significant histopathological damage was noted in the SIR group, whereas the LIR group demonstrated protection from oxidative damage. CONCLUSION Lutein is potentially useful in the treatment of I/R-related neuropathy and neuropathic pain.
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Affiliation(s)
- Sahin Yuceli
- Department of Neurosurgery, Neon Hospital, Erzincan, Turkey
| | - Gulce Naz Yazici
- Department of Histology and Embryology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Renad Mammadov
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Erzincan Binali Yildirim University School of Medicine, Erzincan, Turkey
| | - Selcuk Ozdogan
- Department of Neurosurgery, Adatip Hospital, Istanbul, Turkey
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Ma H, Yang B, Yu L, Gao Y, Ye X, Liu Y, Li Z, Li H, Li E. Sevoflurane protects the liver from ischemia-reperfusion injury by regulating Nrf2/HO-1 pathway. Eur J Pharmacol 2021; 898:173932. [PMID: 33631180 DOI: 10.1016/j.ejphar.2021.173932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 02/06/2023]
Abstract
We aimed to investigate the role and mechanism of sevoflurane (SEV) preconditioning in liver ischemia-reperfusion (I/R) injury. In vivo, rats were randomly divided into Sham group, I/R rat model group, I/R + SEV group and SEV group. In vitro, hypoxia-reoxygenation (H/R) cell model were established. Hematoxylin-Eosin (H&E) and TUNEL assay were used to evaluate the degree of tissue damage and detect apoptosis in rats, respectively. HO-1, nuclear Nrf2 and cytosolic Nrf2 expressions were detected by immunohistochemical staining, Western blot analysis and quantitative real-time PCR (qRT-PCR), respectively. Contents of Lactate dehydrogenase (LDH), malondialdehyde (MDA), and reactive oxygen species (ROS) were determined by corresponding kits. Inflammatory factor levels, cell viability, apoptosis were detected by enzyme-linked immunosorbent assay (ELISA), MTT assay, and flow cytometry, respectively.In the I/R group, liver damage was severe, apoptosis-positive cells were increased, HO-1 and nuclear Nrf2 expressions were increased, and cytosolic Nrf2 expression was decreased. After SEV pretreatment, the degree of liver injury and apoptosis in rats were significantly reduced, HO-1 and nuclear Nrf2 expressions were increased significantly, and cytosolic Nrf2 expression was decreased. 4% SEV had the best mitigating effect on H/R-induced liver cell damage, as evidenced by reduced contents of LDH and MDA, decreased inflammatory factors, a lowered apoptosis rate, inhibited ROS production, effectively promoted Nrf2 nucleation, and activated Nrf/HO-1 pathway. ML385 pretreatment significantly inhibited the effect of SEV on hepatocytes.Sevoflurane protects the liver from ischemia-reperfusion injury by regulating the Nrf2/HO-1 pathway.
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Affiliation(s)
- Hongyan Ma
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Baoyi Yang
- Department of Neursurgery, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, No.26, Heping Road, Dongli District, Harbin, Heilongjiang, 150040, China
| | - Lu Yu
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Yang Gao
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Xiangmei Ye
- Laboratory of Hemooncology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Ying Liu
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Zhengtian Li
- Department of Tumor Endoscopic Surgery, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China
| | - Hulun Li
- Department of Neurobiology, Harbin Medical University, No.194, Xuefu Road, Harbin, Heilongjiang, 150001, China
| | - Enyou Li
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, No.23, Youzheng Street, Nangang District, Harbin, Heilongjiang, 150001, China.
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Kocaturk H, Bedir F, Altay MS, Bakan E, Suleyman B, Yazici GN, Sunar M, Suleyman Z, Suleyman H. The effect of desloratadine on ischemia reperfusion induced oxidative and inflammatory renal injury in rats. Ren Fail 2021; 42:531-538. [PMID: 32524906 PMCID: PMC7946030 DOI: 10.1080/0886022x.2020.1769656] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Purpose: To examine the effect of desloratadine on kidney ischemia-reperfusion (I/R) injury in albino Wistar male rats using biochemical and histopathological methods.Methods: The treated with ischemia-reperfusion + 5 mg/kg desloratadine (IRD) group (n-6) was given 5 mg/kg desloratadine by gavage orally, and applied renal ischemia-reperfusion (BIR) group (n-6) and control (SG) group undergoing Sham operation (n-6) rats were given distilled water as solvent one hour before ketamine anesthesia. During the anesthesia period, ischemia was induced for 2 h unilaterally in the left kidney of all rats followed by reperfusion for 6 h. The kidneys of the SG group had sham operation without any intervention.Results: Our biochemical test results showed that malondialdehyde (MDA), nuclear factor kappa (NF-κB), tumor necrosis factor alpha (TNF-α), interleukin one beta (IL-1β), creatinine, and blood urea nitrogen (BUN) levels were significantly increased in the BIR group compared to the healthy control and IRD groups treated with desloratadine. Histopathological results were revealed tubular dilatation, tubular necrosis, loss of brushy margins, cast formation, and apoptotic bodies in tubular epithelial cells in the BIR group. There were no histopathological findings except for the swelling of tubule epithelial cells and the accumulation of proteinous material in some tubule lumens in renal tissue of desloratadine-treated rats.Conclusions: Experimental results suggested that desloratadine may be useful in the treatment of renal I/R injury.
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Affiliation(s)
- Huseyin Kocaturk
- Department of Urology, Health Sciences University, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Fevzi Bedir
- Department of Urology, Health Sciences University, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Mehmet Sefa Altay
- Department of Urology, Health Sciences University, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Ebubekir Bakan
- Department of Biochemistry, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Bahadir Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Gulce Naz Yazici
- Department of Histology and Embryology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Mukadder Sunar
- Department of Anatomy, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Zeynep Suleyman
- Department of Nursing, Faculty of Health Sciences, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
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Kuyrukluyildiz U, Delen LA, Onk D, Yazici GN, Gulaboglu M, Suleyman H. The effect of dexmedetomidine on gastric ischemia reperfusion injury in rats. Biochemical and histopathological evaluation. Acta Cir Bras 2021; 36:e360104. [PMID: 33533828 PMCID: PMC7853698 DOI: 10.1590/acb360104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 12/11/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose: To evaluate the protective effect of dexmedetomidine on gastric injury
induced by ischemia reperfusion (I/R) in rats. Methods: A total of 18 male albino Wistar rats were divided groups as: gastric
ischemia reperfusion (GIR), gastric ischemia reperfusion and 50 μg/kg
dexmedetomidine (DGIR) and sham operation (HG) group. After the third hour
of reperfusion, the biochemical and histopathological examinations were
performed on the removed stomach tissue. Results: Malondialdehyde (MDA) and myeloperoxidase (MPO) levels were found to be
significantly higher in GIR compared to HG (p < 0.05). A statistically
significant decrease was observed at the DGIR compared to the GIR for
oxidants levels. Total glutathione (tGSH) and superoxide dismutase (SOD)
levels were statistically significantly decreased at the GIR, and
antioxidants levels were found to be significantly higher in the DGIR (p
< 0.05) There was no significant difference between HG and DGIR in terms
of SOD (p = 0.097). The DGIRs’ epitheliums, glands and vascular structures
were close to normal histological formation. Conclusions: Dexmedetomidine is found to prevent oxidative damage on the stomach by
increasing the antioxidant effect. These results indicate that
dexmedetomidine may be useful in the treatment of
ischemia-reperfusion-related gastric damage.
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Affiliation(s)
| | | | - Didem Onk
- Erzincan Binali Yıldırım University, Turkey
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The investigation of the protective effects of nimesulide on experimental testicular ischemia-reperfusion injury in rats. Rev Int Androl 2020; 18:55-62. [DOI: 10.1016/j.androl.2018.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 08/13/2018] [Accepted: 08/31/2018] [Indexed: 12/24/2022]
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Nezamoleslami S, Sheibani M, Dehpour AR, Mobasheran P, Shafaroodi H. Glatiramer acetate attenuates renal ischemia reperfusion injury in rat model. Exp Mol Pathol 2019; 112:104329. [PMID: 31697931 DOI: 10.1016/j.yexmp.2019.104329] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 10/28/2019] [Accepted: 11/03/2019] [Indexed: 12/13/2022]
Abstract
Chronic renal failure can ultimately lead to kidney transplantation. Renal transplantation is associated with ischemia-reperfusion injury (I/R).2 The subsequent processes of kidney I/R can lead to irreversible damages to the kidney tissue. Glatiramer acetate is an immunomodulatory drug for the treatment of multiple sclerosis (MS) and the anti-inflammatory effects of this drug have already been proven in some inflammatory models. The purpose of this study was to evaluate the protective effects of Glatiramer on reducing the damages arising from kidney ischemia-reperfusion. In this study, 35 Wistar rats were used which divided into 5 groups: sham, control (I/R), I/R + Glatiramer 0.5 mg/kg, I/R + Glatiramer 1 mg/kg, I/R + Glatiramer 2 mg/kg. Renal arteries were clamped bilaterally for 45 min, then the clamps were removed and the reperfusion process continued to 24 h. In the following, serum and kidneys were separated for analysis. In the control group, serum levels of LDH, inflammatory factor TNF-α and renal functional markers such as BUN and Creatinine were remarkably increased, but in the treatment groups, especially in Glatiramer 2 mg/kg received group, a significant decrease in these factors was observed. Tissue concentration of MDA was reduced following Glatiramer treatment. Besides, Glatiramer attenuated the increased kidney level of NF-κB protein using immunohistochemical assay. NFkB migration to the nucleolus increases inflammatory cytokines production. The anti-inflammatory factor, IL-10, in serum was significantly increased in the treatment group of Glatiramer 2 mg/kg. Furthermore, Glatiramer decreased renal tissue injury score according to the histopathological study. These results demonstrate that Glatiramer may play protective effects in kidney ischemia-reperfusion injury by reducing inflammatory and oxidative damages.
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Affiliation(s)
- Sadaf Nezamoleslami
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran
| | - Mohammad Sheibani
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran
| | - Parnia Mobasheran
- Islamic Azad University of Tehran Medical Unit, Faculty of pharmaceutical science, P.O. Box 1916893813, Iran
| | - Hamed Shafaroodi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran; Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, P.O. Box 13145-784, Iran.
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Protective effects of krill oil on ischemic reperfusion injury in experimental model of priapism. JOURNAL OF SURGERY AND MEDICINE 2019. [DOI: 10.28982/josam.560609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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The Effect of Taxifolin on Cisplatin-Induced Pulmonary Damage in Rats: A Biochemical and Histopathological Evaluation. Mediators Inflamm 2019; 2019:3740867. [PMID: 30992689 PMCID: PMC6434269 DOI: 10.1155/2019/3740867] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 12/21/2018] [Accepted: 01/01/2019] [Indexed: 12/27/2022] Open
Abstract
The effect of taxifolin on cisplatin-induced oxidative pulmonary damage was investigated biochemically and histopathologically in male albino Wistar rats. There were four groups, with six animals in each group: 50 mg/kg of taxifolin plus 2.5 mg/kg of cisplatin (TC) group, 2.5 mg/kg of cisplatin only (CIS) group, 50 mg/kg of taxifolin only (TG) group, and a healthy control group (HG). In terms of the experimental procedure, the animals in the TC and TG groups were first treated via oral gavage. The CIS and HG groups received distilled water as solvent, respectively. One hour later, the TC and CIS groups received cisplatin at a dose of 2.5 mg/kg (injected intraperitoneally). Taxifolin, cisplatin, and the distilled water were administered at the indicated dose and volume, using the same method daily for 14 d. At the end of this period, the animals were killed with a high dosage of thiopental anaesthesia (50 mg/kg). Blood and lung tissue samples were taken for biochemical (malondialdehyde (MDA), myeloperoxidase (MPO), total glutathione (tGSH), and 8-hydroxy-2 deoxyguanosine (8-OHdG)) analyses and histopathological examinations. The biochemical and histopathological results in the TC and HG groups were then compared with those in the CIS group. Cisplatin increased the levels of MDA, myeloperoxidase, and 8-OHdG, a marker of oxidative DNA damage, and reduced the amount of tGSH in the lung tissue. Moreover, severe alveolar damage, including oedema and extensive alveolar septal fibrosis, in addition to infiltration of polymorphic nuclear leucocytes and haemorrhagic foci, was observed in the CIS group. These histopathological findings demonstrate that taxifolin provides protection against pulmonary oxidative stress by preventing increases in oxidant parameters and decreases in antioxidants.
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Cimen O, Eken H, Keskin Cimen F, Ozbek Bilgin A, Pehlivanoglu K, Kurnaz E, Gülaboglu M, Suleyman B, Suleyman H. Benidipine can prevent liver ischemia reperfusion injury in rats: a biochemical and histopathological evaluation. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1691467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Orhan Cimen
- Department of General Surgery, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Hüseyin Eken
- Department of General Surgery, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Ferda Keskin Cimen
- Department of Pathology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Asli Ozbek Bilgin
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Kamil Pehlivanoglu
- Department of General Surgery, Mengücek Gazi Training and Research Hospital, Erzincan, Turkey
| | - Eray Kurnaz
- Department of General Surgery, Mengücek Gazi Training and Research Hospital, Erzincan, Turkey
| | - Mine Gülaboglu
- Department of Biochemistry, Faculty of Pharmacy, Atatürk University, Erzurum, Turkey
| | - Bahadir Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Turkey
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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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Trujillo-Rangel WA, Castillo-Romero A, Totsuka-Sutto SE, Rodríguez-Lara SQ, García-Cobián TA, Campos-Bayardo TI, Cardona-Muñoz EG, García-Benavides L. Effect of atorvastatin on oxidative damage and inflammation in experimental hindlimb ischemia–reperfusion model. EUR J INFLAMM 2018. [DOI: 10.1177/2058739218812664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ischemia–reperfusion is defined as cellular damage after the reperfusion of ischemic tissue, and it is likely to occur in relation to various diseases and surgical procedures. The purpose of this study was to evaluate the capability of atorvastatin to prevent oxidative damage and modulate the release of proinflammatory cytokines in rat hindlimb during ischemia–reperfusion injury. The animals were divided into 4 groups (ischemia–reperfusion + vehicle, ischemia–reperfusion + atorvastatin, sham, and healthy controls) with 15 rats per group. The animals were exposed to ischemia for 6 h, followed by 24 h, 7 days, and 14 days of reperfusion. Atorvastatin was administered by gavage 14 days before ischemia–reperfusion induction. We then measured the serum concentrations and mRNA transcript levels of TNF-α, IL-1β, IL-6, IL-10, SOD2, and CAT. Hematoxylin and eosin stain were performed for histological analyses. Animals subjected to ischemia–reperfusion showed increased serum and transcript levels of TNF-α, IL-1β, IL-6, and IL-10 expressions with a concurrent increase in mRNA transcripts levels compared with sham and healthy controls. Groups treated with atorvastatin showed a significant CAT increase in the first 24 h, but CAT levels decreased at 7 and 14 days. SOD2 enzyme increased in serum without significant changes in mRNA expression. Histological analysis showed inflammatory infiltrate, microhemorrhages, and distortion of the tissue architecture in the first 7 days. At 14 days, the tissue showed loss and damage to myocytes. However, animals treated with atorvastatin showed few histological changes and a decrease in inflammatory cytokines. No significant changes in NO2, NO3, or 8-OHdG were observed. Atorvastatin showed a protective effect on the inflammation and tissue damage induced by ischemia–reperfusion in the hindlimb. The antioxidant effect of atorvastatin in the hindlimb is already unclear, and further research is needed to elucidate the molecular mechanism of this drug in the extremities.
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Affiliation(s)
| | | | | | | | | | | | | | - Leonel García-Benavides
- Departamento de Fisiología, Universidad de Guadalajara, Guadalajara, México
- Departamento de Ciencias Biomédicas, CUTonalá, Universidad de Guadalajara, Tonalá, México
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Yapanoglu T, Ozkaya F, Yilmaz AH, Mammadov R, Cimen FK, Hirik E, Altuner D. Effect of etoricoxib on experimental oxidative testicular ischemia-reperfusion damage in rats induced with torsion-detorsion. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2017; 21:457-464. [PMID: 28883750 PMCID: PMC5587596 DOI: 10.4196/kjpp.2017.21.5.457] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/30/2016] [Accepted: 09/09/2016] [Indexed: 12/11/2022]
Abstract
Etoricoxib features antioxidant and anti-inflammatory properties concomitantly, suggesting that it may be beneficial in testicular ischemia reperfusion (I/R) damage. Our aim is to investigate the effects of etoricoxib on testicular I/R damage induced with torsion-detorsion (TD). The etoricoxib + torsion-detorsion (ETD) groups of animals were given etoricoxib in 50 and 100 mg/kg of body weight (ETD-50 and ETD-100), while the testes torsion-detorsion (TTD) and sham operation rat group (SOG) animals were given single oral doses of distilled water as a solvent. TTD, ETD-50 and ETD-100 groups were subjected to 720° degrees torsion for four hours, and detorsion for four hours. The SOG group was not subjected to this procedure. Biochemical, gene expression and histopathological analyses were carried out on the testicular tissues. The levels of malondialdehyde (MDA), myeloperoxidase (MPO), interleukin-1 beta (IL-1β) and tumor necrosis factor alpha (TNF-α) were significantly higher, and the levels of total glutathione (tGSH) and glutathione reductase (GSHRd) were significantly lower in the TTD group, compared to the ETD-50, ETD-100 and SOG groups. Etoricoxib at a dose of 100 mg/kg better prevented I/R damage than the 50 mg/kg dose. Etoricoxib may be useful in clinical practice in the reduction of I/R damage on testes caused by torsion-detorsion.
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Affiliation(s)
- Turgut Yapanoglu
- Department of Urology, Faculty of Medicine, Ataturk University, Erzurum 25240, Turkey
| | - Fatih Ozkaya
- Department of Urology, Bayburt State Hospital, Bayburt 69010, Turkey
| | - Ali Haydar Yilmaz
- Department of Urology, Bilecik State Hospital, Bilecik 11100, Turkey
| | - Renad Mammadov
- Department of Pharmacology, Faculty of Medicine, Erzincan University, Erzincan 24100, Turkey
| | - Ferda Keskin Cimen
- Department of Pathology, Mengucek Gazi Education and Research Hospital, Erzincan 24100, Turkey
| | - Erkan Hirik
- Department of Urology, Faculty of Medicine, Erzincan University, Erzincan 24100, Turkey
| | - Durdu Altuner
- Department of Pharmacology, Faculty of Medicine, Erzincan University, Erzincan 24100, Turkey
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Kenyeres P, Sinay L, Jancso G, Rabai M, Toth A, Toth K, Arato E. Controlled reperfusion reduces hemorheological alterations in a porcine infrarenal aortic-clamping ischemia-reperfusion model. Clin Hemorheol Microcirc 2016; 63:235-43. [DOI: 10.3233/ch-162059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- P. Kenyeres
- 1st Department of Medicine, University of Pecs, Pecs, Hungary
| | - L. Sinay
- Department of Vascular Surgery, University of Pecs, Pecs, Hungary
| | - G. Jancso
- Department of Vascular Surgery, University of Pecs, Pecs, Hungary
| | - M. Rabai
- 1st Department of Medicine, University of Pecs, Pecs, Hungary
| | - A. Toth
- 1st Department of Medicine, University of Pecs, Pecs, Hungary
- Department of Radiology, University of Pecs, Pecs, Hungary
| | - K. Toth
- 1st Department of Medicine, University of Pecs, Pecs, Hungary
| | - E. Arato
- Department of Vascular Surgery, University of Pecs, Pecs, Hungary
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Nayki UA, Nayki C, Cetin N, Cimen FK, Coban A, Mammadov R, Tas IH, Malkoc I. Effect of Kineret® on ovarian ischemia reperfusion injury in a rat model. J Obstet Gynaecol Res 2016; 42:1525-1533. [DOI: 10.1111/jog.13095] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 05/16/2016] [Accepted: 06/12/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Umit Arslan Nayki
- Department of Gynecology and Obstetrics, Faculty of Medicine; Erzincan University; Erzincan Turkey
| | - Cenk Nayki
- Department of Gynecology and Obstetrics, Faculty of Medicine; Erzincan University; Erzincan Turkey
| | - Nihal Cetin
- Department of Pharmacology, Faculty of Medicine; Erzincan University; Erzincan Turkey
| | - Ferda Keskin Cimen
- Department of Pathology; Mengucek Gazi Education and Research Hospital; Erzincan Turkey
| | - Abdulkadir Coban
- Department of Biochemistry, Faculty of Medicine; Erzincan University; Erzincan Turkey
| | - Renad Mammadov
- Department of Pharmacology, Faculty of Medicine; Erzincan University; Erzincan Turkey
| | - Ismail Hakkı Tas
- Department of Parasitology, Faculty of Veterinary Medicine; Ataturk University; Erzurum Turkey
| | - Ismail Malkoc
- Department of Anatomy, Faculty of Medicine; Ataturk University; Erzurum Turkey
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Arslan A, Ozcicek A, Suleyman B, Coban TA, Cimen FK, Nalkiran HS, Kuzucu M, Altuner D, Cetin N, Suleyman H. Effects of nimesulide on the small intestine mucositis induced by methotrexate in rats. Exp Anim 2016; 65:329-336. [PMID: 27333839 PMCID: PMC5111835 DOI: 10.1538/expanim.15-0122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Intestinal mucositis is one of the major problems in the patients receiving cancer treatment. Nimesulide is a drug with antioxidant, antiinflammatory and antiulcer features. We aimed to investigate the effect of nimesulide on the small intestine mucositis induced by methotrexate (MTX) in rats. Experimental animals were divided into the control group, MTX group (MTXG) and nimesulide+MTX administered group (NMTXG) with eight rats per group. The control and MTXG groups were given distilled water by gavage and the NMTXG was given nimesulide 100 mg/kg orally. After one hour, the NMTXG and MTXG rat groups were administered oral MTX 5 mg/kg. This procedure was repeated once a day for 15 days and the rats were sacrificed. The duodenum and jejunum of each rat was removed for the assessment of biochemical markers and histopathological evaluation. Malondialdehyde (MDA) and myeloperoxidase (MPO) levels were significantly higher in the duodenal and jejunal tissues of the animals which received MTX, compared to the control and NMTXG (P<0.001). Also, the levels of total glutathione (tGSH), glutathione reductase (GSHRd), glutathione peroxidase (GSHPx), catalase (CAT) and superoxide dismutase (SOD) were significantly lower in the MTXG (P<0.001) compared to other groups. MTX led to villus and crypt epithelial damage and inflammation containing marked PMNL and eosinophils in the intestinal tissues histopathologically. Whereas, there was only mild irregularities in the villus structures of the NMTXG. Nimesulide protected the small intestines against damage by MTX. Intestinal mucositis caused by MTX may be preventable by co-administered nimesulide.
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Affiliation(s)
- Aynur Arslan
- Department of Internal Medicine, Istinye State Hospital, 34465, Istanbul, Turkey
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Arslan A, Ozcicek F, Keskin Cimen F, Altuner D, Yarali O, Kurt N, Tumkaya L, Ozturk C, Suleyman H. Protective effect of resveratrol against methotrexate-induced oxidative stress in the small intestinal tissues of rats. Int J Clin Exp Med 2015; 8:10491-10500. [PMID: 26379839 PMCID: PMC4565222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Accepted: 07/11/2015] [Indexed: 06/05/2023]
Abstract
The effect of resveratrol on the damage induced by methotrexate (MTX) in rat duodenum and jejunum tissue was investigated and evaluated in comparison with famotidine. The rats were divided into four groups as healthy group (HG), resveratrol+MTX (RMTX) group, famotidine+MTX (FMTX) group and the control group which received MTX (MTXC). RMTX group was given resveratrol 25 mg/kg and FMTX group famotidin 25 mg/kg, while MTXC and HG groups were orally administered distilled water once a day for 30 days. The rats in RMTX, FMTX and MTXC groups were given MTX of 5 mg/kg dose by the same way for 30 days. At the end of this period, amount of MDA, 8-OH/Gua and tGSH, and MPO gene expression were measured in the duodenal and jejunal tissues and the results were histopathologically evaluated. Resveratrol and famotidine were found to significantly prevent elevation of the MDA, 8-OH/Gua and MPO parameters with MTX and decrease of the levels of tGSH in the duodenal and jejunal tissues. Both drugs prevented severe damage to the villus and crypt epithelium in the duodenum and jejunum, congestion and hemorrhage, inflammatory cell infiltration and necrosis in the mucosa and submucosa due to MTX administration. Resveratrol could be considered in the clinical practice for treatment of the tissue damage in the intestines due to use of MTX, in comparison with famotidine. Resveratrol may be more advantageous than famotidine in long-term use against MTX toxicity since it does not inhibit gastric acid secretion.
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Affiliation(s)
- Aynur Arslan
- Department of Internal Medicine, Istinye State HospitalIstanbul 34465, Turkey
| | - Fatih Ozcicek
- Department of Internal Medicine, Faculty of Medicine, Erzincan UniversityErzincan 24030, Turkey
| | - Ferda Keskin Cimen
- Department of Pathology, Mengucek Gazi Training and Research HospitalErzincan 24030, Turkey
| | - Durdu Altuner
- Department of Pharmacology, Faculty of Medicine, Erzincan UniversityErzincan 24030, Turkey
| | - Oguzhan Yarali
- Department of Medical Genetic, Goztepe Training and Research Hospital, Istanbul Medeniyet UniversityIstanbul 34732, Turkey
| | - Nezahat Kurt
- Department of Biochemistry, Faculty of Medicine, Ataturk UniversityErzurum 25240, Turkey
| | - Levent Tumkaya
- Department of Histology and Embryology, Faculty of Medicine, Recep Tayyip Erdogan UniversityRize 53020, Turkey
| | - Cengiz Ozturk
- Department of Anatomy, Erzurum Region Education and Research HospitalErzurum 25240, Turkey
| | - Halis Suleyman
- Department of Pharmacology, Faculty of Medicine, Erzincan UniversityErzincan 24030, Turkey
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