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Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds in Medicinal Chemistry. ChemMedChem 2024:e202400063. [PMID: 38778500 DOI: 10.1002/cmdc.202400063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/09/2024] [Accepted: 05/22/2024] [Indexed: 05/25/2024]
Abstract
The chemical and biological interest in this element and the molecules bearing selenium has been exponentially growing over the years. Selenium, formerly designated as a toxin, becomes a vital trace element for life that appears as selenocysteine and its dimeric form, selenocystine, in the active sites of selenoproteins, which catalyze a wide variety of reactions, including the detoxification of reactive oxygen species and modulation of redox activities. From the point of view of drug developments, organoselenium drugs are isosteres of sulfur-containing and oxygen-containing drugs with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. This statement is the paramount relevance considering the big number of clinically employed compounds bearing sulfur or oxygen atoms in their structures including nucleosides and carbohydrates. Thus, in this article we have focused on the relevant features of the application of selenium in medicinal chemistry. With the increasing interest in selenium chemistry, we have attempted to highlight the most significant published data on this subject, mainly concentrating the analysis on the last years. In consequence, the recent advances of relevant pharmacological organoselenium compounds are discussed.
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Affiliation(s)
- Carola Gallo-Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos, Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
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2
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Rieder GS, Braga MM, Mussulini BHM, Silva ES, Lazzarotto G, Casali EA, Oliveira DL, Franco JL, Souza DOG, Rocha JBT. Diphenyl Diselenide Attenuates Mitochondrial Damage During Initial Hypoxia and Enhances Resistance to Recurrent Hypoxia. Neurotox Res 2024; 42:13. [PMID: 38332435 DOI: 10.1007/s12640-024-00691-6] [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: 08/09/2023] [Revised: 01/09/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024]
Abstract
Hypoxia plays a significant role in the development of various cerebral diseases, many of which are associated with the potential risk of recurrence due to mitochondrial damage. Conventional drug treatments are not always effective for hypoxia-related brain diseases, necessitating the exploration of alternative compounds. In this study, we investigated the potential of diphenyl diselenide [(PhSe)2] to ameliorate locomotor impairments and mitigate brain mitochondrial dysfunction in zebrafish subjected to hypoxia. Additionally, we explored whether these improvements could confer resistance to recurrent hypoxia. Through a screening process, an appropriate dose of (PhSe)2 was determined, and animals exposed to hypoxia received a single intraperitoneal injection of 100 mg/kg of the compound or vehicle. After 1 h from the injection, evaluations were conducted on locomotor deficits, (PhSe)2 content, mitochondrial electron transport system, and mitochondrial viability in the brain. The animals were subsequently exposed to recurrent hypoxia to assess the latency time to hypoxia symptoms. The findings revealed that (PhSe)2 effectively crossed the blood-brain barrier, attenuated locomotor deficits induced by hypoxia, and improved brain mitochondrial respiration by modulating complex III. Furthermore, it enhanced mitochondrial viability in the telencephalon, contributing to greater resistance to recurrent hypoxia. These results demonstrate the beneficial effects of (PhSe)2 on both hypoxia and recurrent hypoxia, with cerebral mitochondria being a critical target of its action. Considering the involvement of brain hypoxia in numerous pathologies, (PhSe)2 should be further tested to determine its effectiveness as a potential treatment for hypoxia-related brain diseases.
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Affiliation(s)
- Guilherme S Rieder
- Programa de Pós Graduação Em Bioquímica Toxicológica, Departamento de Bioquímica E Biologia Molecular, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Avenida Roraima 1000, Santa Maria, RS, 97105-900, Brazil
| | - Marcos M Braga
- Programa de Pós Graduação Em Bioquímica Toxicológica, Departamento de Bioquímica E Biologia Molecular, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Avenida Roraima 1000, Santa Maria, RS, 97105-900, Brazil
| | - Ben Hur M Mussulini
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Emerson S Silva
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Gabriela Lazzarotto
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Emerson André Casali
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Diogo L Oliveira
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Jeferson L Franco
- Universidade Federal Do Pampa, Campus São Gabriel, São Gabriel, RS, Brazil
| | - Diogo O G Souza
- Programa de Pós-Graduação Em Bioquímica, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - João Batista T Rocha
- Programa de Pós Graduação Em Bioquímica Toxicológica, Departamento de Bioquímica E Biologia Molecular, Centro de Ciências Naturais E Exatas, Universidade Federal de Santa Maria, Avenida Roraima 1000, Santa Maria, RS, 97105-900, Brazil.
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Liu J, Han X, Zhang T, Tian K, Li Z, Luo F. Reactive oxygen species (ROS) scavenging biomaterials for anti-inflammatory diseases: from mechanism to therapy. J Hematol Oncol 2023; 16:116. [PMID: 38037103 PMCID: PMC10687997 DOI: 10.1186/s13045-023-01512-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/17/2023] [Indexed: 12/02/2023] Open
Abstract
Inflammation is a fundamental defensive response to harmful stimuli, but the overactivation of inflammatory responses is associated with most human diseases. Reactive oxygen species (ROS) are a class of chemicals that are generated after the incomplete reduction of molecular oxygen. At moderate levels, ROS function as critical signaling molecules in the modulation of various physiological functions, including inflammatory responses. However, at excessive levels, ROS exert toxic effects and directly oxidize biological macromolecules, such as proteins, nucleic acids and lipids, further exacerbating the development of inflammatory responses and causing various inflammatory diseases. Therefore, designing and manufacturing biomaterials that scavenge ROS has emerged an important approach for restoring ROS homeostasis, limiting inflammatory responses and protecting the host against damage. This review systematically outlines the dynamic balance of ROS production and clearance under physiological conditions. We focus on the mechanisms by which ROS regulate cell signaling proteins and how these cell signaling proteins further affect inflammation. Furthermore, we discuss the use of potential and currently available-biomaterials that scavenge ROS, including agents that were engineered to reduce ROS levels by blocking ROS generation, directly chemically reacting with ROS, or catalytically accelerating ROS clearance, in the treatment of inflammatory diseases. Finally, we evaluate the challenges and prospects for the controlled production and material design of ROS scavenging biomaterials.
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Affiliation(s)
- Jiatong Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Xiaoyue Han
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Tingyue Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Keyue Tian
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Zhaoping Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Feng Luo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610041, China.
- Department of Prosthodontics, West China School of Stomatology, Sichuan University, No. 14, Section 3, Renmin Nanlu, Chengdu, 610041, China.
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Sifat AE, Nozohouri S, Archie SR, Chowdhury EA, Abbruscato TJ. Brain Energy Metabolism in Ischemic Stroke: Effects of Smoking and Diabetes. Int J Mol Sci 2022; 23:ijms23158512. [PMID: 35955647 PMCID: PMC9369264 DOI: 10.3390/ijms23158512] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 02/06/2023] Open
Abstract
Proper regulation of energy metabolism in the brain is crucial for maintaining brain activity in physiological and different pathophysiological conditions. Ischemic stroke has a complex pathophysiology which includes perturbations in the brain energy metabolism processes which can contribute to worsening of brain injury and stroke outcome. Smoking and diabetes are common risk factors and comorbid conditions for ischemic stroke which have also been associated with disruptions in brain energy metabolism. Simultaneous presence of these conditions may further alter energy metabolism in the brain leading to a poor clinical prognosis after an ischemic stroke event. In this review, we discuss the possible effects of smoking and/or diabetes on brain glucose utilization and mitochondrial energy metabolism which, when present concurrently, may exacerbate energy metabolism in the ischemic brain. More research is needed to investigate brain glucose utilization and mitochondrial oxidative metabolism in ischemic stroke in the presence of smoking and/or diabetes, which would provide further insights on the pathophysiology of these comorbid conditions and facilitate the development of therapeutic interventions.
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Toxicology and pharmacology of synthetic organoselenium compounds: an update. Arch Toxicol 2021; 95:1179-1226. [PMID: 33792762 PMCID: PMC8012418 DOI: 10.1007/s00204-021-03003-5] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
Here, we addressed the pharmacology and toxicology of synthetic organoselenium compounds and some naturally occurring organoselenium amino acids. The use of selenium as a tool in organic synthesis and as a pharmacological agent goes back to the middle of the nineteenth and the beginning of the twentieth centuries. The rediscovery of ebselen and its investigation in clinical trials have motivated the search for new organoselenium molecules with pharmacological properties. Although ebselen and diselenides have some overlapping pharmacological properties, their molecular targets are not identical. However, they have similar anti-inflammatory and antioxidant activities, possibly, via activation of transcription factors, regulating the expression of antioxidant genes. In short, our knowledge about the pharmacological properties of simple organoselenium compounds is still elusive. However, contrary to our early expectations that they could imitate selenoproteins, organoselenium compounds seem to have non-specific modulatory activation of antioxidant pathways and specific inhibitory effects in some thiol-containing proteins. The thiol-oxidizing properties of organoselenium compounds are considered the molecular basis of their chronic toxicity; however, the acute use of organoselenium compounds as inhibitors of specific thiol-containing enzymes can be of therapeutic significance. In summary, the outcomes of the clinical trials of ebselen as a mimetic of lithium or as an inhibitor of SARS-CoV-2 proteases will be important to the field of organoselenium synthesis. The development of computational techniques that could predict rational modifications in the structure of organoselenium compounds to increase their specificity is required to construct a library of thiol-modifying agents with selectivity toward specific target proteins.
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Wang X, Li C, Huan Y, Cao H, Sun S, Lei L, Liu Q, Liu S, Ji W, Huang K, Shen Z, Zhou J. Diphenyl diselenide ameliorates diabetic nephropathy in streptozotocin-induced diabetic rats via suppressing oxidative stress and inflammation. Chem Biol Interact 2021; 338:109427. [PMID: 33639173 DOI: 10.1016/j.cbi.2021.109427] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 02/14/2021] [Accepted: 02/19/2021] [Indexed: 12/31/2022]
Abstract
Oxidative stress and inflammation are implicated in the occurrence and progression of diabetic nephropathy (DN). Diphenyl diselenide (DPDS) is a stable and simple diaryl diselenide with anti-hyperglycemic, anti-inflammatory, and antioxidant activities. However, the effects of DPDS on DN are still unclear to date. Herein, we aimed to explore whether DPDS could improve renal dysfunction in streptozotocin (STZ)-induced diabetic rats and its underlying mechanisms. STZ-induced DN rats were administered with DPDS (5 or 15 mg/kg) or metformin (200 mg/kg) once daily by intragastric gavage for 12 weeks. DPDS supplementation significantly improved hyperglycemia, glucose intolerance, dyslipidemia, and the renal pathological abnormalities, concurrent with significantly reduced serum levels of creatinine, urea nitrogen, urine volume, and urinary levels of micro-albumin, β2-microglobulin and N-acetyl-glucosaminidase activities. Moreover, DPDS effectively promoted the activities of antioxidant enzymes, and reduced the levels of MDA and pro-inflammatory factors in serum and the kidney. Furthermore, DPDS supplementation activated the renal Nrf2/Keap1 signaling pathway, but attenuated the high phosphorylation levels of NFκB, JNK, p38 and ERK1/2. Altogether, the current study indicated for the first time that DPDS ameliorated STZ-induced renal dysfunction in rats, and its mechanism of action may be attributable to suppressing oxidative stress via activating the renal Nrf2/Keap1 signaling pathway and mitigating inflammation by suppressing the renal NFκB/MAPK signaling pathways, suggesting a potential therapeutic approach for DN.
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MESH Headings
- Animals
- Antioxidants/metabolism
- Benzene Derivatives/pharmacology
- Benzene Derivatives/therapeutic use
- Cytokines/metabolism
- Diabetes Mellitus, Experimental/complications
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/pathology
- Diabetes Mellitus, Experimental/physiopathology
- Diabetes Mellitus, Type 1/complications
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/genetics
- Diabetes Mellitus, Type 1/physiopathology
- Diabetic Nephropathies/complications
- Diabetic Nephropathies/drug therapy
- Diabetic Nephropathies/pathology
- Diabetic Nephropathies/physiopathology
- Dyslipidemias/complications
- Dyslipidemias/drug therapy
- Dyslipidemias/genetics
- Gene Expression Regulation/drug effects
- Glucose/metabolism
- Inflammation/complications
- Inflammation/drug therapy
- Inflammation/genetics
- Kelch-Like ECH-Associated Protein 1/metabolism
- Kidney/pathology
- Kidney/physiopathology
- Lipid Metabolism/drug effects
- MAP Kinase Signaling System/drug effects
- Male
- Models, Biological
- NF-E2-Related Factor 2/metabolism
- NF-kappa B/metabolism
- Organoselenium Compounds/pharmacology
- Organoselenium Compounds/therapeutic use
- Oxidative Stress/drug effects
- Rats, Sprague-Dawley
- Streptozocin
- Rats
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Affiliation(s)
- Xing Wang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Caina Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Huan
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui Cao
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sujuan Sun
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Lei
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Quan Liu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuainan Liu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenming Ji
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kaixun Huang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhufang Shen
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Key Laboratory of Polymorphic Drugs of Beijing, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Jun Zhou
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518057, China.
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Kirişci M, Gunes H, Kocarslan A, Metin TO, Aykan DA, Seyithanoglu M, Doganer A, Bayrak G, Aksu E. Protective Effects of Adrenomedullin on Rat Cerebral Tissue After Transient Bilateral Common Carotid Artery Occlusion and Reperfusion. Braz J Cardiovasc Surg 2020; 35:314-322. [PMID: 32549103 PMCID: PMC7299602 DOI: 10.21470/1678-9741-2019-0059] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective We aimed to investigate the protective effect of adrenomedullin (ADM) on cerebral tissue of rats with cerebral ischemia/reperfusion (I/R) injury. Methods Thirty-two Wistar rats were randomized into four groups (n=8). In the I/R Group, bilateral common carotid arteries were clamped for 30 minutes and, subsequently, reperfused for 120 minutes. In the ADM Group, rats received 12 µg/kg of ADM. In the I/R+ADM Group, bilateral common carotid arteries were clamped for 30 minutes and, subsequently, the rats received 12 µg/ kg of ADM. Then, reperfusion was performed for 120 minutes. The Control Group underwent no procedure. Blood and brain tissue samples were collected for biochemical and histopathological analysis. Serum malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione peroxidase (GPx) were analysed. Brain tissue was evaluated histopathologically and neuronal cells were counted in five different fields, at a magnification of ×400. Results Brain MDA in I/R Group was significantly higher than in ADM Group. Brain GPx and SOD in I/R+ADM Group were significantly higher than in I/R Group. The number of neurons was decreased in I/R Group compared to the Control Group. The number of neurons in I/R+ADM Group was significantly higher than in I/R Group, and lower than in Control Group. Apoptotic changes decreased significantly in I/R+ADM Group and the cell structure was similar in morphology compared to the Control Group. Conclusion We demonstrated the cerebral protective effect of ADM in the rat model of cerebral I/R injury after bilateral carotid artery occlusion.
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Affiliation(s)
- Mehmet Kirişci
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Cardiovascular Surgery Kahramanmaraş Turkey Department of Cardiovascular Surgery, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Hakan Gunes
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Cardiology Kahramanmaraş Turkey Department of Cardiology, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Aydemir Kocarslan
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Cardiovascular Surgery Kahramanmaraş Turkey Department of Cardiovascular Surgery, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Tuba Ozcan Metin
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Histology and Embryology Kahramanmaraş Turkey Department of Histology and Embryology, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Duygun Altintas Aykan
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Pharmacology Kahramanmaraş Turkey Department of Pharmacology, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Muhammed Seyithanoglu
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Biochemistry Kahramanmaraş Turkey Department of Biochemistry, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Adem Doganer
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Biostatistics Kahramanmaraş Turkey Department of Biostatistics, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Gulsen Bayrak
- Mersin University Faculty of Medicine Department of Histology and Embryology Mersin Turkey Department of Histology and Embryology, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Ekrem Aksu
- Kahramanmaraş Sütçü İmam University Faculty of Medicine Department of Cardiology Kahramanmaraş Turkey Department of Cardiology, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
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Brüning CA, Rosa SG, Quines CB, Magni DV, Nonemacher NT, Bortolatto CF, Nogueira CW. The role of nitric oxide in glutaric acid-induced convulsive behavior in pup rats. Eur J Neurosci 2020; 52:3738-3745. [PMID: 32459863 DOI: 10.1111/ejn.14840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 04/27/2020] [Accepted: 05/18/2020] [Indexed: 12/26/2022]
Abstract
Glutaric acidaemia type I (GA-I) is a cerebral organic disorder characterized by the accumulation of glutaric acid (GA) and seizures. As seizures are precipitated in children with GA-I and the mechanisms underlying this disorder are not well established, we decided to investigate the role of nitric oxide (NO) in GA-induced convulsive behaviour in pup rats. Pup male Wistar rats (18-day-old) were anesthetized and placed in stereotaxic apparatus for cannula insertion into the striatum for injection of GA. The experiments were performed 3 days after surgery (pup rats 21-day-old). An inhibitor of NO synthesis (N-G-nitro-l-arginine methyl ester-L-NAME, 40 mg/kg) or saline (vehicle) was administered intraperitoneally 30 min before the intrastriatal injection of GA (1 µl, 1.3 µmol/striatum) or saline. Immediately after the intrastriatal injections, the latency and duration of seizures were recorded for 20 min. The administration of L-NAME significantly increased the latency to the first seizure episode and reduced the duration of seizures induced by GA in pup rats. The administration of the NO precursor l-arginine (L-ARG; 80 mg/kg) prevented the effects of L-NAME. Besides, GA significantly increased nitrate and nitrite (NOx) levels in the striatum of pup rats and the preadministration of L-NAME prevented this alteration. L-ARG blocked the reduction of striatal NOx provoked by L-NAME. These results are experimental evidence that NO plays a role in the seizures induced by GA in pup rats, being valuable in understanding the physiopathology of neurological signs observed in children with this organic acidaemia and to develop new therapeutic strategies.
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Affiliation(s)
- César Augusto Brüning
- Laboratory of Biochemistry and Molecular Neuropharmacology (LABIONEM), Neurobiotechnology Research Group, Postgraduate Program in Biochemistry and Bioprospecting (PPGBBio), Center for Chemical, Pharmaceutical and Food Sciences (CCQFA), Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - Suzan Gonçalves Rosa
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Federal University of Santa Maria (UFSM), Brazil
| | - Caroline Brandão Quines
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Federal University of Santa Maria (UFSM), Brazil
| | - Danieli Valnes Magni
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Federal University of Santa Maria (UFSM), Brazil
| | - Natália Tavares Nonemacher
- Laboratory of Biochemistry and Molecular Neuropharmacology (LABIONEM), Neurobiotechnology Research Group, Postgraduate Program in Biochemistry and Bioprospecting (PPGBBio), Center for Chemical, Pharmaceutical and Food Sciences (CCQFA), Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - Cristiani Folharini Bortolatto
- Laboratory of Biochemistry and Molecular Neuropharmacology (LABIONEM), Neurobiotechnology Research Group, Postgraduate Program in Biochemistry and Bioprospecting (PPGBBio), Center for Chemical, Pharmaceutical and Food Sciences (CCQFA), Federal University of Pelotas (UFPel), Pelotas, Brazil
| | - Cristina Wayne Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Federal University of Santa Maria (UFSM), Brazil
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Yamakawa GR, Eyolfson E, Weerawardhena H, Mychasiuk R. Administration of diphenyl diselenide (PhSe)2 following repetitive mild traumatic brain injury exacerbates anxiety-like symptomology in a rat model. Behav Brain Res 2020; 382:112472. [DOI: 10.1016/j.bbr.2020.112472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 01/05/2020] [Accepted: 01/05/2020] [Indexed: 02/07/2023]
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10
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Bicca Obetine Baptista F, Arantes LP, Machado ML, da Silva AF, Marafiga Cordeiro L, da Silveira TL, Soares FAA. Diphenyl diselenide protects a Caenorhabditis elegans model for Huntington's disease by activation of the antioxidant pathway and a decrease in protein aggregation. Metallomics 2020; 12:1142-1158. [DOI: 10.1039/d0mt00074d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of (PhSe)2 in a C. elegans model for Huntington's disease. Treatment with (PhSe)2 triggered the nuclear translocation and activation of DAF-16 transcription factor in C. elegans, inducing the expression of superoxide dismutase-3 (SOD-3) and heat shock protein-16.2 (HSP-16.2). SOD-3 acts on reactive oxygen species (ROS) detoxification, and HSP-16.2 decreases protein misfolding and aggregation, which occur in HD.
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Affiliation(s)
- Fabiane Bicca Obetine Baptista
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Leticia Priscilla Arantes
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Marina Lopes Machado
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Aline Franzen da Silva
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Larissa Marafiga Cordeiro
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Tássia Limana da Silveira
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
| | - Felix Alexandre Antunes Soares
- Universidade Federal de Santa Maria
- Centro de Ciências Naturais e Exatas
- Departamento de Bioquímica e Biologia Molecular
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica
- Santa Maria
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11
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Ruberte AC, Sanmartin C, Aydillo C, Sharma AK, Plano D. Development and Therapeutic Potential of Selenazo Compounds. J Med Chem 2019; 63:1473-1489. [PMID: 31638805 DOI: 10.1021/acs.jmedchem.9b01152] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Incorporation of selenium (Se) atom into small molecules can substantially enhance their antioxidant, anti-inflammatory, antimutagenic, antitumoral or chemopreventive, antiviral, antibacterial, antifungal, antiparasitic, and neuroprotective effects. Specifically, selenazo compounds have received great attention owing to their chemical properties, pharmaceutical applications, and low toxicity. In this Perspective, we compile extensive literature evidence with the description and discussion of the most recent advances in different selenazo and selenadiazo motifs as potential pharmacological candidates. We also provide some perspectives on the challenges and future directions in the advancement of these selenazo compounds, each of which could generate drug candidates for various diseases.
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Affiliation(s)
- Ana Carolina Ruberte
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Carmen Sanmartin
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Carlos Aydillo
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Arun K Sharma
- Department of Pharmacology, Penn State Cancer Institute, CH72 , Penn State College of Medicine , 500 University Drive , Hershey , Pennsylvania 17033 , United States
| | - Daniel Plano
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain.,Department of Pharmacology, Penn State Cancer Institute, CH72 , Penn State College of Medicine , 500 University Drive , Hershey , Pennsylvania 17033 , United States
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12
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Tiezza MD, Ribaudo G, Orian L. Organodiselenides: Organic Catalysis and Drug Design Learning from Glutathione Peroxidase. CURR ORG CHEM 2019. [DOI: 10.2174/1385272822666180803123137] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Organodiselenides are an important class of compounds characterized by the
presence of two adjacent covalently bonded selenium nuclei. Among them,
diaryldiselenides and their parent compound diphenyl diselenide attract continuing interest
in chemistry as well as in close disciplines like medicinal chemistry, pharmacology and
biochemistry. A search in SCOPUS database has revealed that in the last three years 105
papers have been published on the archetypal diphenyl diselenide and its use in organic
catalysis and drug tests. The reactivity of the Se-Se bond and the redox properties of selenium
make diselenides efficient catalysts for numerous organic reactions, such as Bayer-
Villiger oxidations of aldehydes/ketones, epoxidations of alkenes, oxidations of alcohols
and nitrogen containing compounds. In addition, organodiselenides might find application
as mimics of glutathione peroxidase (GPx), a family of enzymes, which, besides performing other functions,
regulate the peroxide tone in the cells and control the oxidative stress level. In this review, the essential synthetic
and reactivity aspects of organoselenides are collected and rationalized using the results of accurate
computational studies, which have been carried out mainly in the last two decades. The results obtained in
silico provide a clear explanation of the anti-oxidant activity of organodiselenides and more in general of their
ability to reduce hydroperoxides. At the same time, they are useful to gain insight into some aspects of the enzymatic
activity of the GPx, inspiring novel elements for rational catalyst and drug design.
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Affiliation(s)
- Marco Dalla Tiezza
- Dipartimento di Scienze Chimiche, Universita degli Studi di, Via Marzolo 1, 35131 Padova, Italy
| | - Giovanni Ribaudo
- Dipartimento di Scienze del Farmaco, Universita degli Studi di Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Laura Orian
- Dipartimento di Scienze Chimiche, Universita degli Studi di, Via Marzolo 1, 35131 Padova, Italy
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13
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Hu Y, Xu Y. Relationship between interleukin‐6 and brain ischemia. IBRAIN 2019. [DOI: 10.1002/j.2769-2795.2019.tb00039.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Yue Hu
- Department of AnesthesiologyThe First People's Hospital of Shuangliu DistrictChengduSichuanChina
| | - Yang Xu
- Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan UniversityChengduChina
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14
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Adedara IA, Owoeye O, Awogbindin IO, Ajayi BO, Rocha JBT, Farombi EO. Diphenyl diselenide abrogates brain oxidative injury and neurobehavioural deficits associated with pesticide chlorpyrifos exposure in rats. Chem Biol Interact 2018; 296:105-116. [PMID: 30267645 DOI: 10.1016/j.cbi.2018.09.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 08/03/2018] [Accepted: 09/26/2018] [Indexed: 01/01/2023]
Abstract
Exposure to pesticide chlorpyrifos (CPF) is associated with neurodevelopmental toxicity both in humans and animals. Diphenyl diselenide (DPDS) is a simple synthetic organoselenium well reported to possess antioxidant, anti-inflammatory and neuroprotective effects. However, there is paucity of information on the beneficial effects of DPDS on CPF-mediated brain injury and neurobehavioural deficits. The present study investigated the neuroprotective mechanism of DPDS in rats sub-chronically treated with CPF alone at 5 mg/kg body weight or orally co-treated with DPDS at 2.5 and 5 mg/kg body weight for 35 consecutive days. Endpoint analyses using video-tracking software in a novel environment revealed that co-treatment with DPDS significantly (p < 0.05) protected against CPF-mediated locomotor and motor deficits precisely the decrease in maximum speed, total distance travelled, body rotation, absolute turn angle, forelimb grip strength as well as the increase in negative geotaxis and incidence of fecal pellets. The enhancement in the neurobehavioral activities of rats co-treated with DPDS was verified by track plot analyses. Besides, DPDS assuaged CPF-induced decrease in acetylcholinesterase and antioxidant enzymes activities and the increase in myeloperoxidase activity and lipid peroxidation level in the mid-brain, cerebral cortex and cerebellum of the rats. Histologically, DPDS co-treatment abrogated CPF-mediated neuronal degeneration in the cerebral cortex, dentate gyrus and cornu ammonis3 in the treated rats. In conclusion, the neuroprotective mechanisms of DPDS is related to the prevention of oxidative stress, enhancement of redox status and acetylcholinesterase activity in brain regions of the rats. DPDS may be a promising chemotherapeutic agent against brain injury resulting from CPF exposure.
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Affiliation(s)
- Isaac A Adedara
- Drug Metabolism and Toxicology Research Laboratories, Department of Biochemistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olatunde Owoeye
- Department of Anatomy, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Ifeoluwa O Awogbindin
- Drug Metabolism and Toxicology Research Laboratories, Department of Biochemistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Babajide O Ajayi
- Drug Metabolism and Toxicology Research Laboratories, Department of Biochemistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Joao B T Rocha
- Departamento de Bioquímica e Biologia Molecular, CCNE, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Ebenezer O Farombi
- Drug Metabolism and Toxicology Research Laboratories, Department of Biochemistry, College of Medicine, University of Ibadan, Ibadan, Nigeria.
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15
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Chen S, Fang Y, Xu S, Reis C, Zhang J. Mammalian Sterile20-like Kinases: Signalings and Roles in Central Nervous System. Aging Dis 2018; 9:537-552. [PMID: 29896440 PMCID: PMC5988607 DOI: 10.14336/ad.2017.0702] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 07/02/2017] [Indexed: 12/25/2022] Open
Abstract
Mammalian Sterile20-like (MST) kinases are located upstream in the mitogen-activated protein kinase pathway, and play an important role in cell proliferation, differentiation, renewal, polarization and migration. Generally, five MST kinases exist in mammalian signal transduction pathways, including MST1, MST2, MST3, MST4 and YSK1. The central nervous system (CNS) is a sophisticated entity that takes charge of information reception, integration and response. Recently, accumulating evidence proposes that MST kinases are critical in the development of disease in different systems involving the CNS. In this review, we summarized the signal transduction pathways and interacting proteins of MST kinases. The potential biological function of each MST kinase and the commonly reported MST-related diseases in the neural system are also reviewed. Further investigation of MST kinases and their interaction with CNS diseases would provide the medical community with new therapeutic targets for human diseases.
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Affiliation(s)
- Sheng Chen
- 1Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yuanjian Fang
- 1Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Shenbin Xu
- 1Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Cesar Reis
- 2Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, California, USA.,3Brain Research Institute, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jianmin Zhang
- 1Department of Neurosurgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.,4Collaborative Innovation Center for Brain Science, Zhejiang University, Hangzhou, Zhejiang, China
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16
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Vogt AG, Voss GT, de Oliveira RL, Paltian JJ, Duarte LFB, Alves D, Jesse CR, Roman SS, Roehrs JA, Wilhelm EA, Luchese C. Organoselenium group is critical for antioxidant activity of 7-chloro-4-phenylselenyl-quinoline. Chem Biol Interact 2018; 282:7-12. [PMID: 29317251 DOI: 10.1016/j.cbi.2018.01.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 11/22/2017] [Accepted: 01/05/2018] [Indexed: 12/11/2022]
Abstract
The quinolone compounds have been reported for many biological properties, especially as potent antioxidants. This study investigated the antioxidant effect of 7-chloro-4-phenylselenyl-quinoline (PSQ), a quinolone derivative with organoselenium group, against oxidative stress induced by sodium nitroprusside (SNP) in brains of mice. A second objective was to verify the importance of phenylselenyl group presents at position 4 of the quinoline structure to antioxidant effect of compound. So, it was compared the antioxidant effect of PSQ with a quinoline without organoseleniun group (7-chloroquinoline [QN]). Swiss mice were used and received SNP (0.335 μmol/site, intracerebroventricular) 30 min after treatment with PSQ or QN, at the doses of 50 mg/kg (intragastrically). After 1 h, animals were sacrificed and the brains were removed to biochemistry analysis. Thiobarbituric acid reactive species (TBARS), protein carbonyl (PC) and non-protein thiol (NPSH) levels, as well as catalase (CAT), glutathione S transferase (GST) and δ -aminolevulinic acid (δ-ALA-D) activities were determined. SNP increased TBARS and PC levels, and reduced the enzymatic (CAT and GST activity) and non-enzymatic (NPSH levels) antioxidant defenses and inhibited the δ-ALA-D activity. PSQ avoided the increase in the lipid peroxidation and PC levels, as well as the decrease in the NPSH levels, CAT, GST and δ-ALA-D activities QN partially avoided the increase in lipid peroxidation, but it not protected against alterations induced by SNP. In conclusion, phenylselenyl group present in quinoline structure is critical for antioxidant activity of PSQ.
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Affiliation(s)
- Ane G Vogt
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil
| | - Guilherme T Voss
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil
| | - Renata L de Oliveira
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil
| | - Jaini J Paltian
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil
| | - Luis F B Duarte
- Programa de Pós-graduação em Química, Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Diego Alves
- Programa de Pós-graduação em Química, Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Cristiano R Jesse
- Laboratório de Avaliações Farmacológicas e Toxicológicas Aplicadas às Moléculas Bioativas, LaftamBio Pampa, Universidade Federal do Pampa, CEP 97650-000, Itaqui, RS, Brazil
| | - Silvane S Roman
- Universidade Regional Integrada, Campus Erechim, CEP 99700-000, RS, Brazil
| | - Juliano A Roehrs
- Departamento de Química, Universidade Federal de Santa Catarina - UFSC Florianópolis, SC, CEP 88040-900, Brazil
| | - Ethel A Wilhelm
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil.
| | - Cristiane Luchese
- Programa de Pós-graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas (UFPel), CEP 96010-900, Pelotas, RS, Brazil.
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17
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Duarte LFB, Oliveira RL, Rodrigues KC, Voss GT, Godoi B, Schumacher RF, Perin G, Wilhelm EA, Luchese C, Alves D. Organoselenium compounds from purines: Synthesis of 6-arylselanylpurines with antioxidant and anticholinesterase activities and memory improvement effect. Bioorg Med Chem 2017; 25:6718-6723. [DOI: 10.1016/j.bmc.2017.11.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/07/2017] [Accepted: 11/10/2017] [Indexed: 12/11/2022]
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18
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Cetin C, Erdogan AM, Dincel GC, Bakar B, Kisa U. Effects of Sulphasalazine in Cerebral Ischemia Reperfusion Injury in Rat. Arch Med Res 2017; 48:247-256. [PMID: 28923326 DOI: 10.1016/j.arcmed.2017.06.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Accepted: 05/15/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Management of cerebral ischemia/reperfusion (I/R) injury is still difficult process today. AIMS OF THE STUDY Aim of present study was to investigate therapeutic properties of sulfasalazine in cerebral transient I/R injury in rat. METHODS Except Control group (n = 5), 20 Wistar albino rats were allocated for acute and chronic stage investigation of I/R injury, and temporary aneurysm clips were attempted to both internal carotid arteries for thirty min. Four hours later, 40 mg/kg once a day sulfasalazine was administered to animals of SL-A and SL-C groups, orally. Animals were decapitated, following which pyknotic and necrotic neuronal cells, perivascular edema, irregularities of intercellular organization (IIO) of hippocampal regions, and cortical necrotic neurons of parietal lobe were counted or scaled histopathologically. Tissue malonyldialdehyde (MDA), myeloperoxidation (MPO), total nitrite/nitrate (NO), interleukin 1-beta (IL-1β), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) level values were evaluated biochemically. RESULTS Sulfasalazine could reduce perivascular edema, IIO, cortical and hippocampal neuronal cell death in both stages. It could decrease MDA in acute stage, but not reduce IL-1β, IL-6, MPO, NO, and TNFα levels. It could increase IL-1β levels in chronic stage but not affect to IL-6, MPO, MDA, NO, TNF-α levels. CONCLUSION Sulfasalazine could improve histopathological architecture of hypoxic tissue in both stages of I/R injury in rat. It could inhibit lipid peroxidation cascades just in acute stage. These results suggested that therapeutic mechanisms of sulfasalazine in cerebral I/R injury should be investigated by using more specific laboratory methods in future studies.
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Affiliation(s)
- Cansel Cetin
- Kirikkale University, Faculty of Medicine, Kirikkale, Turkey
| | | | - Gungor Cagdas Dincel
- Aksaray University, Eskil Vocational High Scool, Laboratory and Veterinary Science, Aksaray, Turkey
| | - Bulent Bakar
- Kirikkale University, Faculty of Medicine, Department of Neurosurgery, Kirikkale, Turkey.
| | - Ucler Kisa
- Kirikkale University, Faculty of Medicine, Department of Biochemistry, Kirikkale, Turkey
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Dominiak A, Wilkaniec A, Jęśko H, Czapski GA, Lenkiewicz AM, Kurek E, Wroczyński P, Adamczyk A. Selol, an organic selenium donor, prevents lipopolysaccharide-induced oxidative stress and inflammatory reaction in the rat brain. Neurochem Int 2017; 108:66-77. [DOI: 10.1016/j.neuint.2017.02.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 02/17/2017] [Accepted: 02/22/2017] [Indexed: 12/21/2022]
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20
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Quines CB, Chagas PM, Hartmann D, Carvalho NR, Soares FA, Nogueira CW. (p
-ClPhSe)2
Reduces Hepatotoxicity Induced by Monosodium Glutamate by Improving Mitochondrial Function in Rats. J Cell Biochem 2017; 118:2877-2886. [DOI: 10.1002/jcb.25938] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 02/15/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Caroline B. Quines
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular; Universidade Federal de Santa Maria; Santa Maria CEP 97105-900, RS Brazil
| | - Pietro M. Chagas
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular; Universidade Federal de Santa Maria; Santa Maria CEP 97105-900, RS Brazil
| | - Diane Hartmann
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria; Campus UFSM; Santa Maria RS 97105-900 Brazil
| | - Nélson R. Carvalho
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria; Campus UFSM; Santa Maria RS 97105-900 Brazil
| | - Félix A. Soares
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria; Campus UFSM; Santa Maria RS 97105-900 Brazil
| | - Cristina W. Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular; Universidade Federal de Santa Maria; Santa Maria CEP 97105-900, RS Brazil
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria; Campus UFSM; Santa Maria RS 97105-900 Brazil
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21
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Steinbrenner H, Bilgic E, Pinto A, Engels M, Wollschläger L, Döhrn L, Kellermann K, Boeken U, Akhyari P, Lichtenberg A. Selenium Pretreatment for Mitigation of Ischemia/Reperfusion Injury in Cardiovascular Surgery: Influence on Acute Organ Damage and Inflammatory Response. Inflammation 2017; 39:1363-76. [PMID: 27192987 DOI: 10.1007/s10753-016-0368-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Ischemia/reperfusion injury (IRI) contributes to morbidity and mortality after cardiovascular surgery requiring cardiopulmonary bypass (CPB) and deep hypothermic circulatory arrest (DHCA). Multi-organ damage is associated with substantial decreases of blood selenium (Se) levels in patients undergoing cardiac surgery with CPB. We compared the influence of a dietary surplus of Se and pretreatment with ebselen, a mimic of the selenoenzyme glutathione peroxidase, on IRI-induced tissue damage and inflammation. Male Wistar rats were fed either a Se-adequate diet containing 0.3 ppm Se or supplemented with 1 ppm Se (as sodium selenite) for 5 weeks. Two other groups of Se-adequate rats received intraperitoneal injection of ebselen (30 mg/kg) or DMSO (solvent control) before surgery. The animals were connected to a heart-lung-machine and underwent 45 min of global ischemia during circulatory arrest at 16 °C, followed by re-warming and reperfusion. Selenite and ebselen suppressed IRI-induced leukocytosis and the increase in plasma levels of tissue damage markers (AST, ALT, LDH, troponin) during surgery but did not prevent the induction of proinflammatory cytokines (IL-6, TNF-α). Both Se compounds affected phosphorylation and expression of proteins related to stress response and inflammation: Ebselen increased phosphorylation of STAT3 transcription factor in the heart and decreased phosphorylation of ERK1/2 MAP kinases in the lungs. Selenite decreased ERK1/2 phosphorylation and HSP-70 expression in the heart. Pretreatment with selenite or ebselen protected against acute IRI-induced tissue damage during CPB and DHCA. Potential implications of their different actions with regard to molecular stress markers on the recovery after surgery represent promising targets for further investigation.
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Affiliation(s)
- Holger Steinbrenner
- Institute of Biochemistry and Molecular Biology I, Heinrich-Heine-University, Düsseldorf, Germany
| | - Esra Bilgic
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Antonio Pinto
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Melanie Engels
- Institute of Biochemistry and Molecular Biology I, Heinrich-Heine-University, Düsseldorf, Germany.,Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Lena Wollschläger
- Institute of Biochemistry and Molecular Biology I, Heinrich-Heine-University, Düsseldorf, Germany.,Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Laura Döhrn
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Kristine Kellermann
- Clinic for Anaesthesiology, Klinikum rechts der Isar, Technische Universität, Munich, Germany
| | - Udo Boeken
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany.
| | - Payam Akhyari
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Artur Lichtenberg
- Department of Cardiovascular Surgery, University Hospital, Düsseldorf, Moorenstrasse 5, 40225, Düsseldorf, Germany
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22
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Zarzecki MS, Bortolotto VC, Poetini MR, Araujo SM, de Paula MT, Roman SS, Spiazzi C, Cibin FWS, Rodrigues OED, Jesse CR, Prigol M. Anti-Inflammatory and Anti-Oxidant Effects of p-Chloro-phenyl-selenoesterol on TNBS-Induced Inflammatory Bowel Disease in Mice. J Cell Biochem 2016; 118:709-717. [PMID: 27496677 DOI: 10.1002/jcb.25670] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 08/04/2016] [Indexed: 12/19/2022]
Abstract
This study aims to investigate the protective effect of p-chloro-phenyl-selenoesterol [PCS; 0,2 mg/kg; 10 ml/kg i.g.) in colitis induced by 2,4,6-trinitrobenzene sulfonic acid [TNBS; 2 mg/100 µl 50% ethanol; intrarectally) in mice. Several parameters including weight, length, histological analyses determination, thiobarbituric acid reactive species, reactive species levels, superoxide dismutase, catalase, and myeloperoxidase (MPO) activity of colon were evaluated. The serum levels of tumor necrosis factor alpha [TNF-α) and interleukin 6 [IL-6) were also assessed. Treatment with PCS reduced the clinical and histopathologic severity of TNBS-induced colitis, characterized by colon length reduction and increased colon weight and microscopic intestinal inflammation. The therapeutic effects of PCS in this model were associated with significant decrease in proinflammatory cytokines TNF-α and IL-6 and decrease in MPO activity. Furthermore, combined with improvements in inflammatory parameters, treatment with the PCS was able to decrease oxidative stress and to prevent the decrease in antioxidant defenses in animals with TNBS-induced colitis. This finding suggests that PCS can improve experimental colitis in mice and it could be a potential therapeutic agent for the treatment of patients with IBD. J. Cell. Biochem. 118: 709-717, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | | | - Márcia Rósula Poetini
- Universidade Federal do Pampa, Campus Itaqui, CEP 97650-000, Rio Grande do Sul, Brazil
| | | | | | - Silvane Souza Roman
- Universidade Regional Integrada, Campus Erechim, CEP 99700-000, Rio Grande do Sul, Brazil
| | - Cristiano Spiazzi
- Universidade Federal do Pampa, Campus Uruguaiana, CEP 97508-000, Rio Grande do Sul, Brazil
| | | | | | | | - Marina Prigol
- Universidade Federal do Pampa, Campus Itaqui, CEP 97650-000, Rio Grande do Sul, Brazil
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23
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Hu Y, Xiong LL, Zhang P, Wang TH. Microarray expression profiles of genes in lung tissues of rats subjected to focal cerebral ischemia-induced lung injury following bone marrow-derived mesenchymal stem cell transplantation. Int J Mol Med 2016; 39:57-70. [PMID: 27922691 PMCID: PMC5179184 DOI: 10.3892/ijmm.2016.2819] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 11/21/2016] [Indexed: 02/05/2023] Open
Abstract
Ischemia-induced stroke is the most common disease of the nervous system and is associated with a high mortality rate worldwide. Cerebral ischemia may lead to remote organ dysfunction, particular in the lungs, resulting in lung injury. Nowadays, bone marrow-derived mesenchymal stem cells (BMSCs) are widely studied in clinical trials as they may provide an effective solution to the treatment of neurological and cardiac diseases; however, the underlying molecular mechanisms remain unknown. In this study, a model of permanent focal cerebral ischemia-induced lung injury was successfully established and confirmed by neurological evaluation and lung injury scores. We demonstrated that the transplantation of BMSCs (passage 3) via the tail vein into the lung tissues attenuated lung injury. In order to elucidate the underlying molecular mechanisms, we analyzed the gene expression profiles in lung tissues from the rats with focal cerebral ischemia and transplanted with BMSCs using a Gene microarray. Moreover, the Gene Ontology database was employed to determine gene function. We found that the phosphoinositide 3-kinase (PI3K)-AKT signaling pathway, transforming growth factor-β (TGF-β) and platelet-derived growth factor (PDGF) were downregulated in the BMSC transplantation groups, compared with the control group. These results suggested that BMSC transplantation may attenuate lung injury following focal cerebral ischemia and that this effect is associated with the downregulation of TGF-β, PDGF and the PI3K-AKT pathway.
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Affiliation(s)
- Yue Hu
- Department of Anesthesiology, Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Liu-Lin Xiong
- Department of Anesthesiology, Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Piao Zhang
- Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan 650031, P.R. China
| | - Ting-Hua Wang
- Department of Anesthesiology, Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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24
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Jiao S, Zhu H, He P, Teng J. Betulinic acid protects against cerebral ischemia/reperfusion injury by activating the PI3K/Akt signaling pathway. Biomed Pharmacother 2016; 84:1533-1537. [PMID: 27876208 DOI: 10.1016/j.biopha.2016.11.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 10/22/2016] [Accepted: 11/08/2016] [Indexed: 01/08/2023] Open
Abstract
Betulinic acid (BA), a naturally occurring pentacyclic lupane group triterpenoid, has been demonstrated to protect against ischemia/reperfusion-induced renal damage. However, the effects of BA on cerebral ischemia/reperfusion (I/R) injury remain unclear. Hence, this study was to investigate the effects of BA on oxygen and glucose deprivation/reperfusion (OGD/R) induced neuronal injury in rat hippocampal neurons. Our results showed that BA pretreatment greatly attenuated OGD/R-induced neuronal injury. BA also inhibited OGD/R-induced intracellular ROS production and MDA level in rat hippocampal neurons. Furthermore, the down-regulation of Bcl-2, up-regulation of Bax and the consequent activation of caspase-3 induced by OGD/R were reversed by BA pretreatment. Mechanistic studies demonstrated that BA pretreatment up-regulated the expression levels of p-PI3K and p-Akt in hippocampal neurons induced by OGD/R. Taken together, these data suggested that BA inhibits OGD/R-induced neuronal injury in rat hippocampal neurons through the activation of PI3K/Akt signaling pathway.
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Affiliation(s)
- Shujie Jiao
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Hongcan Zhu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Ping He
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Junfang Teng
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China.
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25
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Yang Y, Wang L, Wu Y, Su D, Wang N, Wang J, Shi C, Lv L, Zhang S. Tanshinol suppresses inflammatory factors in a rat model of vascular dementia and protects LPS-treated neurons via the MST1-FOXO3 signaling pathway. Brain Res 2016; 1646:304-314. [DOI: 10.1016/j.brainres.2016.06.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 06/07/2016] [Accepted: 06/11/2016] [Indexed: 01/07/2023]
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26
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Mitochondrial function in hypoxic ischemic injury and influence of aging. Prog Neurobiol 2016; 157:92-116. [PMID: 27321753 DOI: 10.1016/j.pneurobio.2016.06.006] [Citation(s) in RCA: 234] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 03/30/2016] [Accepted: 06/12/2016] [Indexed: 12/11/2022]
Abstract
Mitochondria are a major target in hypoxic/ischemic injury. Mitochondrial impairment increases with age leading to dysregulation of molecular pathways linked to mitochondria. The perturbation of mitochondrial homeostasis and cellular energetics worsens outcome following hypoxic-ischemic insults in elderly individuals. In response to acute injury conditions, cellular machinery relies on rapid adaptations by modulating posttranslational modifications. Therefore, post-translational regulation of molecular mediators such as hypoxia-inducible factor 1α (HIF-1α), peroxisome proliferator-activated receptor γ coactivator α (PGC-1α), c-MYC, SIRT1 and AMPK play a critical role in the control of the glycolytic-mitochondrial energy axis in response to hypoxic-ischemic conditions. The deficiency of oxygen and nutrients leads to decreased energetic reliance on mitochondria, promoting glycolysis. The combination of pseudohypoxia, declining autophagy, and dysregulation of stress responses with aging adds to impaired host response to hypoxic-ischemic injury. Furthermore, intermitochondrial signal propagation and tissue wide oscillations in mitochondrial metabolism in response to oxidative stress are emerging as vital to cellular energetics. Recently reported intercellular transport of mitochondria through tunneling nanotubes also play a role in the response to and treatments for ischemic injury. In this review we attempt to provide an overview of some of the molecular mechanisms and potential therapies involved in the alteration of cellular energetics with aging and injury with a neurobiological perspective.
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27
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Marcondes Sari MH, Souza ACG, Rosa SG, Chagas PM, da Luz SCA, Rodrigues OED, Nogueira CW. Biochemical and histological evaluations of anti-inflammatory and antioxidant p-chloro-selenosteroid actions in acute murine models of inflammation. Eur J Pharmacol 2016; 781:25-35. [DOI: 10.1016/j.ejphar.2016.03.051] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 03/23/2016] [Accepted: 03/29/2016] [Indexed: 12/27/2022]
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28
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Rosa SG, Quines CB, Stangherlin EC, Nogueira CW. Diphenyl diselenide ameliorates monosodium glutamate induced anxiety-like behavior in rats by modulating hippocampal BDNF-Akt pathway and uptake of GABA and serotonin neurotransmitters. Physiol Behav 2016; 155:1-8. [DOI: 10.1016/j.physbeh.2015.11.038] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 11/23/2015] [Accepted: 11/30/2015] [Indexed: 11/24/2022]
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29
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Quines CB, Rosa SG, Velasquez D, Da Rocha JT, Neto JSS, Nogueira CW. Diphenyl diselenide elicits antidepressant-like activity in rats exposed to monosodium glutamate: A contribution of serotonin uptake and Na(+), K(+)-ATPase activity. Behav Brain Res 2015; 301:161-7. [PMID: 26738966 DOI: 10.1016/j.bbr.2015.12.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 12/19/2015] [Accepted: 12/22/2015] [Indexed: 12/30/2022]
Abstract
Depression is a disorder with symptoms manifested at the psychological, behavioral and physiological levels. Monosodium glutamate (MSG) is the most widely used additive in the food industry; however, some adverse effects induced by this additive have been demonstrated in experimental animals and humans, including functional and behavioral alterations. The aim of this study was to investigate the possible antidepressant-like effect of diphenyl diselenide (PhSe)2, an organoselenium compound with pharmacological properties already documented, in the depressive-like behavior induced by MSG in rats. Male and female newborn Wistar rats were divided in control and MSG groups, which received, respectively, a daily subcutaneous injection of saline (0.9%) or MSG (4g/kg/day) from the 1st to 5th postnatal day. At 60th day of life, animals received (PhSe)2 (10mg/kg, intragastrically) 25min before spontaneous locomotor and forced swimming tests (FST). The cerebral cortices of rats were removed to determine [(3)H] serotonin (5-HT) uptake and Na(+), K(+)-ATPase activity. A single administration of (PhSe)2 was effective against locomotor hyperactivity caused by MSG in rats. (PhSe)2 treatment protected against the increase in the immobility time and a decrease in the latency for the first episode of immobility in the FST induced by MSG. Furthermore, (PhSe)2 reduced the [(3)H] 5-HT uptake and restored Na(+), K(+)-ATPase activity altered by MSG. In the present study a single administration of (PhSe)2 elicited an antidepressant-like effect and decrease the synaptosomal [(3)H] 5-HT uptake and an increase in the Na(+), K(+)-ATPase activity in MSG-treated rats.
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Affiliation(s)
- Caroline B Quines
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil
| | - Suzan G Rosa
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil
| | - Daniela Velasquez
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil
| | - Juliana T Da Rocha
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil
| | - José S S Neto
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil
| | - Cristina W Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900 RS, Brazil.
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30
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Brüning CA, Martini F, Soares SM, Savegnago L, Sampaio TB, Nogueira CW. Depressive-like behavior induced by tumor necrosis factor-α is attenuated by m-trifluoromethyl-diphenyl diselenide in mice. J Psychiatr Res 2015; 66-67:75-83. [PMID: 25982254 DOI: 10.1016/j.jpsychires.2015.04.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 03/17/2015] [Accepted: 04/24/2015] [Indexed: 01/04/2023]
Abstract
A growing body of evidence associates activation of immune system with depressive symptoms. Accordingly, pro-inflammatory cytokines, such as tumor necrosis factor-α (TNF-α), have been shown to play a pivotal role in the pathophysiology of depression. The aim of this study was to evaluate the effectiveness of acute and subchronic treatments with (m-CF3-PhSe)2 to prevent the depressive-like behavior induced by intracerebroventricular injection of TNF-α in mice. TNF-α induced depressive-like behavior in the forced swimming test (FST) and tail suspension test (TST) (0.1 and 0.001 ƒg/5 μL/site, respectively) without changing locomotor activity, performed in the locomotor activity monitor (LAM). Acute (0.01-50 mg/kg; intragastric (i.g.); 30 min) and subchronic (0.01 and 0.1 mg/kg; i.g.; 14 days) treatments with (m-CF3-PhSe)2 at low doses were effective against the effect of TNF-α in the FST and TST. Nuclear factor-κB (NF-κB) and p38 mitogen-activated protein kinase (p38 MAPK), important proteins in TNF-activated signaling, were determined in the prefrontal cortex and hippocampus of mouse. TNF-α (0.1 ƒg/5 μL/site) increased NF-κB levels and p38 MAPK activation in both brain areas and acute (10 mg/kg; i.g.) and subchronic (0.01 mg/kg; i.g.) treatments with (m-CF3-PhSe)2 were effective in attenuating this increase. Although more studies are necessary to indicate this compound as a therapeutic alternative to depression, the antidepressant-like and anti-inflammatory effects of (m-CF3-PhSe)2 demonstrated herein may support it as an interesting molecule in the search for new drugs to treat depressive disorders that have been largely linked to immune process and inflammation.
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Affiliation(s)
- César Augusto Brüning
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria CEP 97105-900, RS, Brazil
| | - Franciele Martini
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria CEP 97105-900, RS, Brazil
| | - Suelen Mendonça Soares
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria CEP 97105-900, RS, Brazil
| | - Lucielli Savegnago
- Grupo de Pesquisa em Neurobiotecnologia - GPN, CDTec, Unidade Biotecnologia, Universidade Federal de Pelotas, UFPel, Pelotas, RS, Brazil
| | - Tuane Bazanella Sampaio
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria CEP 97105-900, RS, Brazil
| | - Cristina Wayne Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria CEP 97105-900, RS, Brazil.
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31
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Rosa SG, Quines CB, da Rocha JT, Bortolatto CF, Duarte T, Nogueira CW. Antinociceptive action of diphenyl diselenide in the nociception induced by neonatal administration of monosodium glutamate in rats. Eur J Pharmacol 2015; 758:64-71. [DOI: 10.1016/j.ejphar.2015.03.060] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 02/13/2015] [Accepted: 03/14/2015] [Indexed: 12/21/2022]
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32
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Ding HF, Zhang H, Ding HF, Li D, Yi XH, Gao XY, Mou WW, Ju XL. Therapeutic effect of placenta-derived mesenchymal stem cells on hypoxic-ischemic brain damage in rats. World J Pediatr 2015; 11:74-82. [PMID: 25447631 DOI: 10.1007/s12519-014-0531-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 04/09/2014] [Indexed: 12/24/2022]
Abstract
BACKGROUND Oxidative stress is involved in the development of hypoxic-ischemic brain damage (HIBD). In this study, we investigated the therapeutic effects of placenta-derived mesenchymal stem cells (PD-MSCs) and explored the NF-E2-related factor-2/heme oxygenase-1 (Nrf2/HO-1) signaling pathway in treating HIBD. METHODS P7 rats were subjected to hypoxic-ischemic brain injury and randomly divided into four groups (control, HIBD, HIBD+PD-MSCs, and HIBD+fibroblasts). Forty-eight hours after the induction of HIBD, 5×10(5) of PD-MSCs were injected into cerebral tissue in the HIBD+PD-MSCs group, while the same dose of fibroblasts were injected in the HIBD+fibroblasts group. Morris Water Maze, gross and pathological changes were tested at P28. The level of malondialdehyde (MDA) was detected in rats' hippocampus. RT-PCR and western blot analysis were used to evaluate the changes of Nrf2/HO-1. RESULTS The HIBD group showed significantly longer escape latency and a lower frequency of original platform crossing in the Morris Water Maze compared with the control group. Rats receiving PD-MSCs showed significant improvement of HIBD. The pathological changes were evident after HIBD, but ameliorated in the PD-MSCs group. Compared with the control group, HO-1 and Nrf2 were up-regulated at gene and protein levels in the HI brain, beginning at 6 hours and peaking at 48 hours (P<0.05). The expression of HO-1 and Nrf2 in the PD-MSCs treatment group was more pronounced than in the HIBD group (P<0.01). PD-MSCs also decreased MDA production in the brain tissue. CONCLUSION These results demonstrate that PD-MSCs have neuroprotective effect during the treatment of HIBD and that the mechanism may be partly due to alleviating oxidative stress.
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Affiliation(s)
- Hong-Fang Ding
- Department of Pediatrics, Shengli Oil Field Central Hospital, Dongying, 257034, China
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33
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Leite MR, Cechella JL, Mantovani AC, Duarte MM, Nogueira CW, Zeni G. Swimming exercise and diphenyl diselenide-supplemented diet affect the serum levels of pro- and anti-inflammatory cytokines differently depending on the age of rats. Cytokine 2015; 71:119-23. [DOI: 10.1016/j.cyto.2014.09.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 09/16/2014] [Accepted: 09/18/2014] [Indexed: 01/02/2023]
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34
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Feng T, Liu Y, Li C, Li Z. Protective Effects of Nigranoic Acid on Cerebral Ischemia–Reperfusion Injury and its Mechanism Involving Apoptotic Signaling Pathway. Cell Biochem Biophys 2014; 71:345-51. [DOI: 10.1007/s12013-014-0204-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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35
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Zamberlan DC, Arantes LP, Machado ML, Golombieski R, Soares FAA. Diphenyl-diselenide suppresses amyloid-β peptide in Caenorhabditis elegans model of Alzheimer's disease. Neuroscience 2014; 278:40-50. [PMID: 25130558 DOI: 10.1016/j.neuroscience.2014.07.068] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 07/24/2014] [Accepted: 07/25/2014] [Indexed: 12/14/2022]
Abstract
Alzheimer's disease (AD) is the most common and devastating neurodegenerative disease. The etiology of AD has yet to be fully understood, and common treatments remain largely non-efficacious. The amyloid hypothesis posits that extracellular amyloid-β (Aβ) deposits are the fundamental etiological factor of the disease. The present study tested the organoselenium compound diphenyl-diselenide (PhSe)2, which is characterized by its antioxidant and antiinflammatory properties and has shown efficacy in several neurodegenerative disease models. We employed a transgenic Caenorhabditis elegans AD model to analyze the effects of (PhSe)2 treatment on Aβ peptide-induced toxicity. Chronic exposure to (PhSe)2 attenuated oxidative stress induced by Aβ1-42, with concomitant recovery of associative learning memory in C. elegans. Additionally, (PhSe)2 decreased Aβ1-42 transgene expression, suppressed Aβ1-42 peptide, and downregulated hsp-16.2 by reducing the need for this chaperone under Aβ1-42-induced toxicity. These observations suggest that (PhSe)2 plays an important role in protecting against oxidative stress-induced toxicity, thus representing a promising pharmaceutical modality that attenuates Aβ1-42 expression.
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Affiliation(s)
- D C Zamberlan
- Centro de Ciências Naturais e Exatas, Departamento de Química, Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - L P Arantes
- Centro de Ciências Naturais e Exatas, Departamento de Química, Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - M L Machado
- Centro de Ciências Naturais e Exatas, Departamento de Química, Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - R Golombieski
- Centro de Ciências Naturais e exatas, Ciência Viva, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - F A A Soares
- Centro de Ciências Naturais e Exatas, Departamento de Química, Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
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36
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Diphenyl diselenide administration enhances cortical mitochondrial number and activity by increasing hemeoxygenase type 1 content in a methylmercury-induced neurotoxicity mouse model. Mol Cell Biochem 2014; 390:1-8. [DOI: 10.1007/s11010-013-1870-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 10/18/2013] [Indexed: 12/12/2022]
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37
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Neuroprotective Effect of Diphenyl Diselenide in a Experimental Stroke Model: Maintenance of Redox System in Mitochondria of Brain Regions. Neurotox Res 2014; 26:317-30. [DOI: 10.1007/s12640-014-9463-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 02/21/2014] [Indexed: 01/07/2023]
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38
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Cerebroprotective potential of resveratrol through anti-oxidant and anti-inflammatory mechanisms in rats. J Neural Transm (Vienna) 2013; 120:1217-23. [PMID: 23371441 DOI: 10.1007/s00702-013-0982-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Accepted: 01/14/2013] [Indexed: 01/26/2023]
Abstract
Oxidative stress and inflammation are two important pathological mechanisms involved in cerebral ischemia and reperfusion injury. In pathological conditions such as cerebral infarction, the free radical production is greater than that of elimination by endogenous anti-oxidant system, by this undesirable effect brain is highly injured. Resveratrol is reported to have anti-oxidant and anti-inflammatory, athero-protective activities. Therefore, the aim of the present study is to evaluate the therapeutic potential of resveratrol against cerebral infarction induced by ischemia and reperfusion injury in Wistar rats. Bi-common carotid occlusion followed by 4 h reperfusion model was used to induce cerebral infarction. Percent infarction, oxidative stress markers (malondialdehyde, catalase, superoxide dismutase) and inflammatory markers (myeloperoxidase, TNF-α, IL-6, ICAM-1 and IL-10) were measured. TNF-α, IL-6, IL-10, and intracellular adhesive molecule-I (ICAM-1) levels were quantified by enzyme-linked immunosorbent assay (ELISA). Resveratrol produced significant dose-dependent reduction in percent cerebral infarct volume. At resveratrol 20 mg/kg dose, there was a significant reduction in oxidative stress and inflammatory markers like malondialdehyde, TNF-α, IL-6, myeloperoxidase and ICAM-I and in contrast there was a significant increase in anti-oxidants and anti-inflammatory markers like superoxide dismutase, catalase and IL-10 levels. Resveratrol showed significant cerebroprotective action mediated by anti-oxidant and anti-inflammatory mechanisms.
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