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Angeloni C, Malaguti M, Prata C, Freschi M, Barbalace MC, Hrelia S. Mechanisms Underlying Neurodegenerative Disorders and Potential Neuroprotective Activity of Agrifood By-Products. Antioxidants (Basel) 2022; 12:antiox12010094. [PMID: 36670956 PMCID: PMC9854890 DOI: 10.3390/antiox12010094] [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: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
Neurodegenerative diseases, characterized by progressive loss in selected areas of the nervous system, are becoming increasingly prevalent worldwide due to an aging population. Despite their diverse clinical manifestations, neurodegenerative diseases are multifactorial disorders with standard features and mechanisms such as abnormal protein aggregation, mitochondrial dysfunction, oxidative stress and inflammation. As there are no effective treatments to counteract neurodegenerative diseases, increasing interest has been directed to the potential neuroprotective activities of plant-derived compounds found abundantly in food and in agrifood by-products. Food waste has an extremely negative impact on the environment, and recycling is needed to promote their disposal and overcome this problem. Many studies have been carried out to develop green and effective strategies to extract bioactive compounds from food by-products, such as peel, leaves, seeds, bran, kernel, pomace, and oil cake, and to investigate their biological activity. In this review, we focused on the potential neuroprotective activity of agrifood wastes obtained by common products widely produced and consumed in Italy, such as grapes, coffee, tomatoes, olives, chestnuts, onions, apples, and pomegranates.
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Affiliation(s)
- Cristina Angeloni
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Marco Malaguti
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
- Correspondence: (M.M.); (C.P.)
| | - Cecilia Prata
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum–University of Bologna, Via Irnerio 48, 40126 Bologna, Italy
- Correspondence: (M.M.); (C.P.)
| | - Michela Freschi
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Maria Cristina Barbalace
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
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Motta JR, Jung IEDC, Azzolin VF, Teixeira CF, Braun LE, De Oliveira Nerys DA, Motano MAE, Duarte MMMF, Maia-Ribeiro EA, da Cruz IBM, Barbisan F. Avocado oil (Persea americana) protects SH-SY5Y cells against cytotoxicity triggered by cortisol by the modulation of BDNF, oxidative stress, and apoptosis molecules. J Food Biochem 2021; 45:e13596. [PMID: 33480081 DOI: 10.1111/jfbc.13596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 12/01/2020] [Accepted: 12/04/2020] [Indexed: 12/13/2022]
Abstract
Chronic psycho-environmental stress can induce neurological dysfunction due to an increase in cortisol levels. It is possible that some food supplements could attenuate its negative impact, such as avocado oil (AO), which is rich in fatty acids with beneficial effects on the brain. This hypothesis was tested by an in vitro model using undifferentiated neuroblastoma cells (SH-SY5Y) exposed to hydrocortisone (HC), an active cortisol molecule with and without AO-supplementation. Cortisol can induce oxidative stress, apoptosis events, and a lowering effect on brain-derived neurotrophic factor (BDNF), a neurogenic molecule. As AO protective effects on HC-exposed cells could involve these routes, some markers of these routes were compared among neuroblastoma cultures. In the first assay, the range concentrations of HC exposure that trigger cell mortality and range AO-concentrations that could revert the HC effect. AO at all concentrations tested (2-30 µg/ml) did not present a cytotoxic effect on SH-SY5Y cells, whereas HC at 0.3-10 ng/ml had a dose-dependent cytotoxic effect on these cells. From these results, HC at 10 ng/ml and AO at 5 µg/ml were chosen for mechanistic analysis. AO was able to decrease the oxidative molecules; however, both AO- and HC-induced differential and varied gene expression modulation of these enzymes. AO partially reverted the protein and gene expression of apoptotic markers that were higher in HC-exposed cells. AO also increases the BDNF levels, which are lower HC-exposed cultures. The results indicate that AO could be a beneficial supplement in situations where cortisol levels are elevated, including chronic psycho-environmental stress. PRACTICAL APPLICATIONS: Psychological chronic stress that induces high cortisol exposure has been linked to premature aging and decreased healthy life expectancy. Neurobiological models involving cortisol have suggested a neurotoxic effect of this molecule, increasing the risk of psychiatric and other CNTDs. This effect can have a high impact mainly in infants and elderly people. In child abuse situations, chronic cortisol exposure could induce extensive apoptosis events, causing impairment in synaptogenesis. In both age groups, chronic cortisol exposure increased the risk of psychiatric conditions, especially anxiety and major depression. However, it is possible that the negative effects associated with chronic cortisol exposure could be attenuated by some food supplements. This is the case for molecules acquired through diet, such as polyunsaturated fatty acids (PUFAs), including omega-3. As inadequate omega-3 levels in the brain can increase the risk factor for neuropsychiatric disorders, it is possible to infer that some from food supplements, such as avocado oil, could attenuate the neurotoxic effects of chronic cortisol exposure. This hypothesis was tested using an exploratory in vitro protocol, and the results suggested that avocado oil could be used as a cytoprotective food supplement by decreasing the oxidative stress and apoptotic events induced by cortisol.
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Affiliation(s)
- Jéssica Rosso Motta
- Graduate Program in Gerontology, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | | | | | | - Luiza Elizabete Braun
- Biogenomics Laboratory, Department of Morphology, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | | | | - Marta Maria Medeiros Frescura Duarte
- Pharmacology Graduate Program, Universidade Federal de Santa Maria, Santa Maria, Brazil.,Health Sciences Center, Universidade Luterana do Brasil, Santa Maria, Brazil
| | | | | | - Fernanda Barbisan
- Graduate Program in Gerontology, Universidade Federal de Santa Maria, Santa Maria, Brazil.,Pharmacology Graduate Program, Universidade Federal de Santa Maria, Santa Maria, Brazil
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Vitis labrusca Extract (HP01) Improves Blood Circulation and Lipid Metabolism in Hyperlipidemic Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2020:6180310. [PMID: 33424986 PMCID: PMC7781693 DOI: 10.1155/2020/6180310] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/09/2020] [Accepted: 12/01/2020] [Indexed: 11/17/2022]
Abstract
Excessive intake of high-lipid foods and lifestyle changes can easily cause hyperlipidemia. Hyperlipidemia is clinically considered a major risk factor for cardiovascular disease, which is the second leading cause of death worldwide. In this study, the effects of a Vitis labrusca extract (HP01) on coagulation, platelet aggregation, and lipid metabolism were investigated in hyperlipidemic rats. A rat model of high-fat diet- (HFD-) induced hyperlipidemia was used. Hemostatic parameters and lipid levels were investigated after HP01 treatment of hyperlipidemic rats. Different doses of HP01 (200 mg/kg/day and 400 mg/kg/day, p.o.) were administered for 3 weeks, and prothrombin time (PT), activated partial thromboplastin time (aPTT), and platelet aggregation and bleed time (BT) were determined. The levels of thromboxane B(2) (TXB(2)) and serotonin were measured using enzyme-linked immunosorbent assay kits. Simultaneously, hepatic function and blood fat indexes, including aspartate aminotransferase (AST), alanine aminotransferase (ALT), triglyceride (TG), malondialdehyde (MDA), and glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) were also measured. In comparison with the data obtained for rats in the untreated HFD group, HP01 (200 mg/kg) treatment prolonged PT but did not affect aPTT. HP01 treatment did not alter plasma TXB(2), PGI2, or serotonin levels. However, HP01 showed some effects in improving liver function by reducing the levels of hepatic lipids. ALT, MDA, and hepatic TG levels significantly decreased, whereas GSH, GPx, CAT, and SOD levels significantly increased. These results confirm the HP01 extract will improve thromboplastic and the liver metabolic disorders in hyperlipidemia by oxidative stress response.
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Larrea tridentata Extract Mitigates Oxidative Stress-Induced Cytotoxicity in Human Neuroblastoma SH-SY5Y Cells. Antioxidants (Basel) 2019; 8:antiox8100427. [PMID: 31557847 PMCID: PMC6827101 DOI: 10.3390/antiox8100427] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 09/19/2019] [Accepted: 09/23/2019] [Indexed: 12/12/2022] Open
Abstract
Creosote bush (Larrea tridentata; LT) leaves extracts were tested for their potential efficacy to mitigate cellular oxidative stress on human SH-SY5Y cells. Here, the differential nuclear staining assay, a bioimager system, and flow cytometric protocols, concurrently with several specific chemicals, were used to measure the percentage of cell viability and several facets implicated in the cytoprotective mechanism of LT extracts. Initially, three LT extracts, prepared with different solvents, ethanol, ethanol:water (e/w), and water, were tested for their capacity to rescue the viability of cells undergoing aggressive H2O2-induced oxidative stress. Results indicate that the LT extract prepared with a mixture of ethanol:water (LT-e/w; 60:40% v/v) displayed the most effective cytoprotection rescue activity. Interestingly, by investigating the LT-e/w mechanism of action, it was found that LT-e/w extract decreases the levels of H2O2-provoked reactive oxidative species (ROS) accumulation, mitochondrial depolarization, phosphatidylserine externalization, caspase-3/7 activation, and poly (ADP-ribose) polymerase (PARP) cleavage significantly, which are hallmarks of apoptosis. Thus, out of the three LT extracts tested, our findings highlight that the LT-e/w extract was the most effective protective reagent on SH-SY5Y cells undergoing oxidative stress in vitro, functioning as a natural anti-apoptotic extract. These findings warrant further LT-e/w extract examination in a holistic context.
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Branco CS, Duong A, Machado AK, Wu A, Scola G, Andreazza AC, Salvador M. Araucaria angustifolia (Bertol.) Kuntze has neuroprotective action through mitochondrial modulation in dopaminergic SH-SY5Y cells. Mol Biol Rep 2019; 46:6013-6025. [PMID: 31452047 DOI: 10.1007/s11033-019-05037-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
Abstract
Brain disorders (BD) including neuropsychiatric and neurodegenerative diseases, are often associated with impairments in mitochondrial function and oxidative damage that can lead to neuronal injury. The mitochondrial complex I enzyme is one of the main sites of ROS generation and is implicated in many BD pathophysiologies. Despite advances in therapeutics for BD management, conventional pharmacotherapy still cannot efficiently control neuronal redox imbalance and mitochondrial dysfunction. Araucaria angustifolia is one of the main pine species in South America and presents a notable therapeutic history in folk medicine. A. angustifolia extract (AAE), obtained from the natural waste named bracts, is rich in flavonoids; molecules able to regulate cell redox metabolism. We examined the effects of AAE on rotenone-induced mitochondrial complex I dysfunction in human dopaminergic SH-SY5Y cells. AAE restored complex I assembly and activity mainly through overexpression of NDUFS7 protein and NDUFV2 gene levels. These findings were accompanied by a reduction in the generation of neuronal reactive oxygen species and lipid peroxidation. Our data demonstrates, for the first time, that AAE exerts in vitro neuroprotective effects, thus making it an interesting source for future drug development in BD-associated mitochondrial dysfunctions.
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Affiliation(s)
- Catia Santos Branco
- Institute of Biotechnology, University of Caxias do Sul, Caxias do Sul, RS, 95070 560, Brazil.
| | - Angela Duong
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | | | - Abbie Wu
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | - Gustavo Scola
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Centre for Addiction and Mental Health - CAMH, Toronto, ON, Canada
| | - Ana Cristina Andreazza
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Centre for Addiction and Mental Health - CAMH, Toronto, ON, Canada
| | - Mirian Salvador
- Institute of Biotechnology, University of Caxias do Sul, Caxias do Sul, RS, 95070 560, Brazil
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Branco CS, Duong A, Machado AK, Scola G, Andreazza AC, Salvador M. Modulation of Mitochondrial and Epigenetic Targets by Polyphenols-rich Extract from Araucaria angustifolia in Larynx Carcinoma. Anticancer Agents Med Chem 2019; 19:130-139. [DOI: 10.2174/1871520618666180816142821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 07/09/2018] [Accepted: 07/31/2018] [Indexed: 12/18/2022]
Abstract
Background:
Araucaria angustifolia extract (AAE) is a polyphenol-rich extract that has gained interest
as a natural anticancer agent. Recent work suggests that AAE induces oxidative damage and apoptosis through its
action on decreasing complex I activity of the mitochondrial Electron Transport Chain (ETC).
Aims and Methods:
In the present study, we aimed to further examine the specific targets by which AAE exerts proapoptotic
effects in HEp-2 cancer cells. Specifically, the effect of AAE on the: 1) levels of pyruvate dehydrogenase
was assessed by ELISA assay; 2) levels of mitochondrial ETC complexes, focusing on complex I at the gene transcript
and protein level relevant to ROS generation was evaluated by multiplex ELISA followed by qRT-PCR and
immunoblotting; 3) mitochondrial network distribution analysis was assessed by MitoTracker Red CMXRos; and 4)
chemical variations on DNA was evaluated by dot-blotting in HEp-2 cells.
Results:
Results demonstrated that AAE increased protein levels of PDH, switching energy metabolism to oxidative
metabolism. Protein expression levels of complex I and III were found decreased in AAE-treated HEp-2 cells.
Analyzing the subunits of complex I, changes in protein and gene transcript levels of NDUFS7 and NDUFV2 were
found. Mitochondria staining after AAE incubation revealed changes in the mitochondrial network distribution. AAE
was able to induce DNA hypomethylation and decreased DNA (cytosine-5)-methyltransferase 1 activity.
Conclusion:
Our data demonstrate for the first time that AAE alters expression of NDUFS7 and NDUFV2
mitochondrial subunits and induce epigenetic changes in HEp-2 cancer cells leading to a possible suppression of
oncogenes.
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Affiliation(s)
- Catia S. Branco
- University of Caxias do Sul-Institute of Biotechnology Caxias do Sul, RS, Brazil
| | - Angela Duong
- University of Toronto-Department of Pharmacology and Toxicology, Toronto, ON, Canada
| | - Alencar K. Machado
- Federal University of Santa Maria-Department of Biogenomics Santa Maria, RS, Brazil
| | - Gustavo Scola
- University of Toronto-Department of Pharmacology and Toxicology, Toronto, ON, Canada
| | - Ana C. Andreazza
- University of Toronto-Department of Pharmacology and Toxicology, Toronto, ON, Canada
| | - Mirian Salvador
- University of Caxias do Sul-Institute of Biotechnology Caxias do Sul, RS, Brazil
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Tyrosine residues of bovine serum albumin play an important role in protecting SH-SY5Y cells against heme/H2O2/NO2−-induced damage. Mol Cell Biochem 2018; 454:57-66. [DOI: 10.1007/s11010-018-3452-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 10/05/2018] [Indexed: 02/08/2023]
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Zhang SY, Hu Q, Tang T, Liu C, Li CC, Yang XG, Zang YY, Cai WX. Role of CACNA1C gene polymorphisms and protein expressions in the pathogenesis of schizophrenia: a case-control study in a Chinese population. Neurol Sci 2017; 38:1393-1403. [PMID: 28593527 DOI: 10.1007/s10072-017-2963-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 04/12/2017] [Indexed: 12/21/2022]
Abstract
The study aimed to investigate the correlations of CACNA1C genetic polymorphisms and protein expression with the pathogenesis of schizophrenia in a Chinese population. This research included 139 patients diagnosed with schizophrenia (case group) and 141 healthy volunteers (control group). Case and control samples were genotyped using denaturing high-performance liquid chromatography (DHPLC). Haplotypes of rs10848683, rs2238032, and rs2299661 were analyzed using the Shesis software. A mouse model of schizophrenia was established and assigned to test and blank groups. Western blotting was used to detect CACNA1C protein expression. The genotype and allele distribution of rs2238032 and rs2299661 differed between the case and control groups. TT genotype of rs2238032 and G allele of rs2299661 could potentially reduce the risk of schizophrenia. The distribution of rs2238032 genotype has a close connection with cognitive disturbance and the results of the general psychopathology classification exam. The distribution of rs2299661 genotypes was closely related to sensory and perceptual disorders, negative symptom subscales, and the results of the general psychopathology classification exam. CTC haplotype increased and CTG decreased the risk of schizophrenia in healthy people. In the brain tissues of mice with schizophrenia, the CACNA1C protein expression was higher in the test group than in the blank group. Our study demonstrated that CACNA1C gene polymorphisms and CACNA1C protein expression were associated with schizophrenia and its clinical phenotypes.
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Affiliation(s)
- Sheng-Yu Zhang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Institute of Forensic Science, Ministry of Justice, No. 1347, Guangfu West Road, Putuo District, Shanghai, 200063, People's Republic of China
| | - Qiang Hu
- Department of Psychology, Qiqihar Mental Health Center, No. 28, Linhua Road, Jianhua District, Qiqihar, 161000, Heilongjiang Province, People's Republic of China.
| | - Tao Tang
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Institute of Forensic Science, Ministry of Justice, No. 1347, Guangfu West Road, Putuo District, Shanghai, 200063, People's Republic of China
| | - Chao Liu
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Institute of Forensic Science, Ministry of Justice, No. 1347, Guangfu West Road, Putuo District, Shanghai, 200063, People's Republic of China
| | - Cheng-Chong Li
- Department of Psychiatry, Qiqihar Medical University, Qiqihar, 161000, People's Republic of China
| | - Xiao-Guang Yang
- Department of Psychology, Qiqihar Mental Health Center, No. 28, Linhua Road, Jianhua District, Qiqihar, 161000, Heilongjiang Province, People's Republic of China
| | - Yin-Yin Zang
- Center for the Treatment and Study of Anxiety, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Wei-Xiong Cai
- Shanghai Key Laboratory of Forensic Medicine, Shanghai Forensic Service Platform, Institute of Forensic Science, Ministry of Justice, No. 1347, Guangfu West Road, Putuo District, Shanghai, 200063, People's Republic of China.
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Khan MS, Ali T, Abid MN, Jo MH, Khan A, Kim MW, Yoon GH, Cheon EW, Rehman SU, Kim MO. Lithium ameliorates lipopolysaccharide-induced neurotoxicity in the cortex and hippocampus of the adult rat brain. Neurochem Int 2017; 108:343-354. [PMID: 28511952 DOI: 10.1016/j.neuint.2017.05.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 05/04/2017] [Accepted: 05/12/2017] [Indexed: 11/28/2022]
Abstract
Lithium an effective mood stabilizer, primary used in the treatment of bipolar disorders, has been reported as a protective agent in various neurological disorders. In this study, we examined the neuroprotective role of lithium chloride (LiCl) against lipopolysaccharide (LPS) in the cortex and hippocampus of the adult rat brain. We determined that LiCl -attenuated LPS-induced activated toll-like receptor 4 (TLR4) signalling and significantly reduced the nuclear factor-kB (NF-KB) translation factor and various other inflammatory mediators such as interleukin-1 beta (IL-1β) and tumour necrosis factor alpha (TNF-α). We also analyzed that LiCl significantly abrogated activated gliosis via attenuation of specific markers for activated microglia, ionized calcium-binding adaptor molecule (Iba-1) and astrocytes, glial fibrillary acidic protein (GFAP) in both the cortex and hippocampus of the adult rat brain. Furthermore, we also observed that LiCl treatment significantly ameliorated the increase expression level of apoptotic neurodegeneration protein markers Bax/Bcl2, activated caspase-3 and poly (ADP-ribose) polymerase-1 (PARP-1) in the cortex and hippocampus regions of the LPS-treated adult rat brain. In addition, the morphological results of the fluoro-jade B (FJB) and Nissl staining showed that LiCl attenuated the neuronal degeneration in the cortex and hippocampus regions of the LPS-treated adult rat brain. Taken together, our Western blot and morphological results indicated that LiCl significantly prevents the LPS-induced neurotoxicity via attenuation of neuroinflammation and apoptotic neurodegeneration in the cortex and hippocampus of the adult rat brain.
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Affiliation(s)
- Muhammad Sohail Khan
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Tahir Ali
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Muhammad Noman Abid
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Myeung Hoon Jo
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Amjad Khan
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Min Woo Kim
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Gwang Ho Yoon
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Eun Woo Cheon
- Department of Food Science, International University of Korea, Jinju, 660-759, Republic of Korea
| | - Shafiq Ur Rehman
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Myeong Ok Kim
- Division of Life Science and Applied Life Science (BK 21), College of Natural Sciences, Gyeongsang National University, Jinju, 660-701, Republic of Korea.
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Mezni A, Aoua H, Limam F, Aouani E. Neuroprotective effect of grape seed and skin extract on lithium-induced oxidative stress in healthy rat brain. NEUROCHEM J+ 2017. [DOI: 10.1134/s1819712417010093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Neuroprotective Activity of Grape Seed and Skin Extract Against Lithium Exposure Using Proteomic Research. Mol Neurobiol 2016; 54:2720-2730. [DOI: 10.1007/s12035-016-9853-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 03/09/2016] [Indexed: 01/10/2023]
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Impact of lithium alone or in combination with haloperidol on oxidative stress parameters and cell viability in SH-SY5Y cell culture. Acta Neuropsychiatr 2016; 28:38-44. [PMID: 26286703 DOI: 10.1017/neu.2015.47] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND It has been reported that lithium may inhibit lipid peroxidation and protein oxidation. Lithium salts also appear to stimulate cell proliferation, increase neurogenesis, and delay cell death. Oxidative stress and neurodegeneration may play an important role in the pathophysiology of bipolar disorder and the disease course thereof. The aim of this research is to estimate the influence of lithium (alone and in combination with haloperidol) on the parameters of oxidative stress and viability of SH-SY5Y cell lines in neutral and pro-oxidative conditions. METHODS The evaluated oxidative stress parameter was lipid peroxidation. The viability of the cell lines was measured utilising the MTT test. RESULTS In neutral conditions, higher levels of thiobarbituric acid reactive substances were observed in those samples which contained both haloperidol and lithium than in other samples. However, these differences were not statistically significant. Cell viability was significantly higher in therapeutic lithium samples than in the controls; samples of haloperidol alone as well as those of haloperidol with lithium did not differ from controls. CONCLUSIONS The results of our study may indicate that lithium possess neuroprotective properties that may be partly due to antioxidative effects. The combination of lithium and haloperidol may generate increased oxidative stress.
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