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A Emara A, H Mohamed M, S Nada E, A Hashem N, S Mahmoud E, M Abd-Elmonem A, Y Talab E, N Hameed A, M Dabbash O, Amir S, A Abd-Elgwad M, H Mohamed A, S Othman A, S Mansour M, A Ali A, A Hussein M. Astaxanthin Attenuates D-Galactosamine-Induced Pancreatic Injury by Activating Antioxidant Enzymes and Inhibiting VEGF-C Gene Expression. Pak J Biol Sci 2022; 25:191-200. [PMID: 35234009 DOI: 10.3923/pjbs.2022.191.200] [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] [Indexed: 11/15/2022]
Abstract
<b>Background and Objective:</b> Astaxanthin (3,3'-dihydroxy-β-β-carotene-4,4'-dione) is a carotenoid, commonly found in marine environments has been reported to possess versatile biological properties including anti-inflammatory and antioxidant. In this study, the pancreatic protective effect of astaxanthin was investigated in D-Galactosamine-induced pancreas injury in rats. <b>Materials and Methods:</b> In this experimental study, MTT assay was used to determine cytotoxic effects of the Astaxanthin on pnc1 cells. A total of 30 adult albino rats divided into 5 groups, six rats in each. Group I was given an equal amount of distilled water, group II was received 400 mg kg<sup>1</sup> b.wt. D-galactosamine on 15th day, groups III-V were treated with astaxanthin (50 and 100 mg kg<sup>1</sup>) and/or silymarin (50 mg kg<sup>1</sup>) for 14 days + 400 mg kg<sup>1</sup> b.wt. D-galactosamine on the 15th day, respectively. <b>Results:</b> IC<sub>50 </sub>of Astaxanthin against the pnc1 cell line was 92.9 μg mL<sup>1</sup>. The daily oral administration of astaxanthin (50 and 100 mg kg<sup>1</sup>) as well as silymarin (50 mg kg<sup>1</sup>) for 14 days to rats treated with D-galactosamine resulted in a significant improvement in plasma AST, ALT, ALP as well as pancreatic TNF-α, IL-1β, IL-10, NO and VEGF-C gene expression. On the other hand, inducible oral administration of astaxanthin increased the activity of pancreatic GSH, SOD, GPx, GR, CAT and the level of TBARs in D-galactosamine-treated pancreatic of rats. Furthermore, Astaxanthin almost normalized these effects in pancreatic tissue histoarchitecture and MRI examination. <b>Conclusion:</b> The obtained results showed that Astaxanthin protected experimental animals against D-galactosamine-induced pancreatic injury through activation of antioxidant enzymes and IL-10 and inhibition of VEGF-C activation.
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Czekaj P, Król M, Limanówka Ł, Michalik M, Lorek K, Gramignoli R. Assessment of animal experimental models of toxic liver injury in the context of their potential application as preclinical models for cell therapy. Eur J Pharmacol 2019; 861:172597. [PMID: 31408648 DOI: 10.1016/j.ejphar.2019.172597] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 08/04/2019] [Accepted: 08/08/2019] [Indexed: 02/06/2023]
Abstract
Preclinical animal models allow to study development and progression of several diseases, including liver disorders. These studies, for ethical reasons and medical limits, are impossible to carry out in human patients. At the same time, such experimental models constitute an important source of knowledge on pathomechanisms for drug- and virus-induced hepatotoxicity, both acute and chronic. Carbon tetrachloride, D-Galactosamine, and retrorsine are xenobiotics that can be used in immunocompetent animal models of hepatotoxicity, where chemical-intoxicated livers present histological features representative of human viruses-related infection. A prolonged derangement into liver architecture and functions commonly lead to cirrhosis, eventually resulting in hepatocellular carcinoma. In human, orthotopic liver transplantation commonly resolve most the problems related to cirrhosis. However, the shortage of donors does not allow all the patients in the waiting list to receive an organ on time. A promising alternative treatment for acute and chronic liver disease has been advised in liver cell transplantation, but the limited availability of hepatocytes for clinical approaches, in addition to the immunosuppressant regiment required to sustain cellular long-term engraftment have been encouraging the use of alternative cell sources. A recent effective source of stem cells have been recently identified in the human amnion membrane. Human amnion epithelial cells (hAEC) have been preclinically tested and proven sufficient to rescue immunocompetent rodents lethally intoxicated with drugs. The adoption of therapeutic procedures based on hAEC transplant in immunocompetent recipients affected by liver diseases, as well as patients with immune-related disorders, may constitute a successful new alternative therapy in regenerative medicine.
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Affiliation(s)
- Piotr Czekaj
- Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str., 40-752, Katowice, Poland.
| | - Mateusz Król
- Students Scientific Society, Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str., 40-752, Katowice, Poland.
| | - Łukasz Limanówka
- Students Scientific Society, Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str., 40-752, Katowice, Poland
| | - Marcin Michalik
- Students Scientific Society, Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str., 40-752, Katowice, Poland
| | - Katarzyna Lorek
- Students Scientific Society, Department of Cytophysiology, Chair of Histology and Embryology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland, Medyków 18 str., 40-752, Katowice, Poland
| | - Roberto Gramignoli
- Department of Laboratory Medicine (LABMED), H5, Division of Pathology, Karolinska Institutet, Alfred Nobels Allé 8, 14152, Huddinge, Sweden.
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Sánchez-Nuño S, Sanahuja I, Fernández-Alacid L, Ordóñez-Grande B, Fontanillas R, Fernández-Borràs J, Blasco J, Carbonell T, Ibarz A. Redox Challenge in a Cultured Temperate Marine Species During Low Temperature and Temperature Recovery. Front Physiol 2018; 9:923. [PMID: 30065660 PMCID: PMC6056653 DOI: 10.3389/fphys.2018.00923] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/25/2018] [Indexed: 12/12/2022] Open
Abstract
Aquaculture is a growing industry that is increasingly providing a sizable proportion of fishery products for human consumption. Dietary energy and temperature fluctuations affect fish health and may even trigger mortality, causing great losses in fish production during winter. To better understand this unproductive winter period in aquaculture, the redox status in a cultured marine species, the gilthead sea bream, was analyzed for the first time by inducing controlled temperature fluctuations and reducing dietary lipid content. Two groups of fish (by triplicate), differing in their dietary lipid content (18% vs. 14%), were subjected to 30 days at 22°C (Pre-Cold), 50 days at 14°C (Cold) and then 35 days at 22°C (Recovery). Plasma and liver redox metabolites (oxidized lipid, oxidized protein and thiol groups), liver glutathione forms (total, oxidized and reduced) and liver antioxidant enzyme activities were measured. Reducing dietary lipid content did not affect gilthead sea bream growth, glutathione levels or enzyme activities, but did reduce the amount of oxidized lipids. A sustained low temperature of 14°C showed a lack of adaptation of antioxidant enzyme activities, mainly catalase and glutathione reductase, which subsequently affected the glutathione redox cycle and caused an acute reduction in total hepatic glutathione levels, irrespective of diet. Antioxidant enzyme activities were gradually restored to their pre-cold levels, but the glutathione redox cycle was not restored to its pre-cold values during the recovery period used. Moreover, the lower lipid diet was associated with transiently increased liver oxidized protein levels. Thus, we propose that fish should be fed a low lipid diet during pre-cold and cold periods, which would reduce oxidized lipid levels without affecting fish growth, and a higher energy diet during the recovery period. Moreover, diets supplemented with antioxidants should be considered, especially during temperature recovery.
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Affiliation(s)
- Sergio Sánchez-Nuño
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Ignasi Sanahuja
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Laura Fernández-Alacid
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Borja Ordóñez-Grande
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | | | - Jaume Fernández-Borràs
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Josefina Blasco
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Teresa Carbonell
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
| | - Antoni Ibarz
- Departament de Biologia Cel⋅Lular, Fisiologia i Immunologia, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
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Atwa A, Hegazy R, Mohsen R, Yassin N, Kenawy S. Protective Effects of the Third Generation Vasodilatory Βeta - Blocker Nebivolol against D-Galactosamine - Induced Hepatorenal Syndrome in Rats. Open Access Maced J Med Sci 2017; 5:880-892. [PMID: 29362613 PMCID: PMC5771289 DOI: 10.3889/oamjms.2017.173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/27/2017] [Accepted: 11/25/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND: Renal dysfunction is very common in patients with advanced liver cirrhosis and portal hypertension. The development of renal failure in the absence of clinical, anatomical or pathological causes renal of failure is termed hepatorenal syndrome (HRS). AIM: The present study was constructed to investigate the possible protective effects of nebivolol (Nebi) against D-galactosamine (Gal)-induced HRS in rats. MATERIAL AND METHODS: Rats were treated with Nebi for ten successive days. On the 8th day of the experiment, they received a single dose of Gal. Serum levels of Cr, BUN, Na+ and K+ as well as AST, ALT, total bilirubin (TB), NH3 and endothelin-1 (ET-1) were determined following Gal administration. Moreover, renal and liver contents of MDA, GSH, F2-isoprostanes (F2-IPs), tumor necrosis factor-alpha (TNF-α), nuclear factor kappa-B (NF-κB), total nitric oxide (NO), in addition to activities of caspase-3 (Cas-3), heme oxygenase-1 (HO-1), inducible and endothelial NO synthase (iNOS and eNOS) enzymes were also assessed. Finally, histopathological examination was performed. RESULTS: Nebi attenuated Gal-induced renal and hepatic dysfunction. It also decreased the Gal-induced oxidative stress and inflammatory recruitment. CONCLUSION: Results demonstrated both nephroprotective and hepatoprotective effects of Nebi against HRS and suggested a role of its antioxidant, anti-inflammatory, anti-apoptotic and NO-releasing properties.
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Affiliation(s)
- Ahmed Atwa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Egyptian Russian University, Badr City, Egypt
| | - Rehab Hegazy
- Department of Pharmacology, Medical Division, National Institution Research, Giza, Egypt
| | - Rania Mohsen
- Departement of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Neamat Yassin
- Department of Pharmacology, Medical Division, National Institution Research, Giza, Egypt
| | - Sanaa Kenawy
- Departement of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Dias HB, Krause GC, Squizani ED, Lima KG, Schuster AD, Pedrazza L, Basso BDS, Martha BA, de Mesquita FC, Nunes FB, Donadio MVF, de Oliveira JR. Fructose-1,6-bisphosphate reverts iron-induced phenotype of hepatic stellate cells by chelating ferrous ions. Biometals 2017. [DOI: 10.1007/s10534-017-0025-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Nelson LJ, Navarro M, Treskes P, Samuel K, Tura-Ceide O, Morley SD, Hayes PC, Plevris JN. Acetaminophen cytotoxicity is ameliorated in a human liver organotypic co-culture model. Sci Rep 2015; 5:17455. [PMID: 26632255 PMCID: PMC4668374 DOI: 10.1038/srep17455] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Accepted: 10/28/2015] [Indexed: 01/19/2023] Open
Abstract
Organotypic liver culture models for hepatotoxicity studies that mimic in vivo hepatic functionality could help facilitate improved strategies for early safety risk assessment during drug development. Interspecies differences in drug sensitivity and mechanistic profiles, low predictive capacity, and limitations of conventional monocultures of human hepatocytes, with high attrition rates remain major challenges. Herein, we show stable, cell-type specific phenotype/cellular polarity with differentiated functionality in human hepatocyte-like C3A cells (enhanced CYP3A4 activity/albumin synthesis) when in co-culture with human vascular endothelial cells (HUVECs), thus demonstrating biocompatibility and relevance for evaluating drug metabolism and toxicity. In agreement with in vivo studies, acetaminophen (APAP) toxicity was most profound in HUVEC mono-cultures; whilst in C3A:HUVEC co-culture, cells were less susceptible to the toxic effects of APAP, including parameters of oxidative stress and ATP depletion, altered redox homeostasis, and impaired respiration. This resistance to APAP is also observed in a primary human hepatocyte (PHH) based co-culture model, suggesting bidirectional communication/stabilization between different cell types. This simple and easy-to-implement human co-culture model may represent a sustainable and physiologically-relevant alternative cell system to PHHs, complementary to animal testing, for initial hepatotoxicity screening or mechanistic studies of candidate compounds differentially targeting hepatocytes and endothelial cells.
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Affiliation(s)
- Leonard J Nelson
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
| | - Maria Navarro
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
| | - Philipp Treskes
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
| | - Kay Samuel
- Scottish National Blood Transfusion Service (SNBTS); Cell Therapy Research Group, Scottish Centre for Regenerative Medicine, University of Edinburgh, UK
| | - Olga Tura-Ceide
- Department of Pulmonary Medicine, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); University of Barcelona. Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Spain
| | - Steven D Morley
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
| | - Peter C Hayes
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
| | - John N Plevris
- Department of Hepatology, Hepatology Laboratory, University of Edinburgh, Edinburgh, UK
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Peripheral Oxidative Stress Blood Markers in Patients With Chronic Back or Neck Pain Treated With High-Velocity, Low-Amplitude Manipulation. J Manipulative Physiol Ther 2015; 38:119-29. [DOI: 10.1016/j.jmpt.2014.11.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Revised: 10/21/2014] [Accepted: 10/23/2014] [Indexed: 12/21/2022]
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Simeonova R, Kondeva-Burdina M, Vitcheva V, Mitcheva M. Some in vitro/in vivo chemically-induced experimental models of liver oxidative stress in rats. BIOMED RESEARCH INTERNATIONAL 2014; 2014:706302. [PMID: 24551852 PMCID: PMC3914340 DOI: 10.1155/2014/706302] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Accepted: 10/24/2013] [Indexed: 01/01/2023]
Abstract
Oxidative stress is critically involved in a variety of diseases. Reactive oxygen species (ROS) are highly toxic molecules that are generated during the body's metabolic reactions and can react with and damage some cellular molecules such as lipids, proteins, or DNA. Liver is an important target of the oxidative stress because of its exposure to various prooxidant toxic compounds as well as of its metabolic function and ability to transform some xenobiotics to reactive toxic metabolites (as ROS). To investigate the processes of liver injuries and especially liver oxidative damages there are many experimental models, some of which we discuss further.
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Affiliation(s)
- Rumyana Simeonova
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University 2 Dunav Street, 1000 Sofia, Bulgaria
| | - Magdalena Kondeva-Burdina
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University 2 Dunav Street, 1000 Sofia, Bulgaria
| | - Vessela Vitcheva
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University 2 Dunav Street, 1000 Sofia, Bulgaria
| | - Mitka Mitcheva
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University 2 Dunav Street, 1000 Sofia, Bulgaria
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Li Y, Wei W, Shen HW, Hu WQ. The study of inducing apoptosis effect of fructose 1,6-bisphosphate on the papillary thyroid carcinoma cell and its related mechanism. Tumour Biol 2014; 35:4539-44. [PMID: 24414485 DOI: 10.1007/s13277-013-1597-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 12/23/2013] [Indexed: 10/25/2022] Open
Abstract
This study aims to investigate the apoptosis-inducing effect of fructose 1,6-bisphosphate (F1,6BP) on the related mechanism of papillary thyroid carcinoma W3 and T cells. W3 cells were treated with F1,6BP alone or in combination with antioxidant catalase (CAT) or N-acetyl-L-cysteine (NAC). The changes of cell viability and cell nucleus morphology were examined by cell proliferation assay and Hoechst staining, and apoptosis levels of these cells were measured with flow cytometry. The changes of reactive oxygen species (ROS) level and the percentage of oxidized glutathione in total glutathione in W3 cells were detected by 2',7'-dichlorodihydrofluorescein diacetate (DCFH-DA) staining or colorimetry assay. At the same time, real-time fluorescence quantitative PCR was adopted to evaluate the expression levels of CAT and glutathione peroxidase (GSH-Px) mRNAs in W3 cells. F1,6BP inhibited the growth of W3 cells significantly, coupling with an increase in intracellular ROS level and the percentage of oxidized glutathione in total glutathione. Typical apoptotic morphological changes of the cell nucleus happened. The apoptosis rate and GSH-Px and CAT mRNAs expression levels were upregulated after F1,6BP treatment. The antitumor effect of F1,6BP was significantly decreased after W3 cells were pretreated with NAC and CAT. F1,6BP can induce the apoptosis of W3 cells through upregulating the generation of ROS, especially the production of H2O2.
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Affiliation(s)
- Yan Li
- Department of Endocrinology, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi, 046000, China,
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Lu YX, Yu XC, Zhu MY. Antitumor effect of fructose 1,6-bisphosphate and its mechanism in hepatocellular carcinoma cells. Tumour Biol 2013; 35:1679-85. [PMID: 24081674 DOI: 10.1007/s13277-013-1231-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 09/17/2013] [Indexed: 10/26/2022] Open
Abstract
We aimed to investigate the antitumor effect and mechanism of fructose 1,6-bisphosphate (F1,6BP) in a hepatocellular carcinoma cell line. HepG2 cells were treated with different concentrations of F1,6BP alone or in combination with antioxidant N-acetyl-L-cysteine (NAC) or catalase (CAT), and cell proliferation assays were performed. Nuclear morphology was observed by fluorescence microscopy after Hoechst staining, and apoptosis was measured with flow cytometry. Changes in reactive oxygen species (ROS) levels in HepG2 cells were detected by 2',7'-dichlorodihydrofluorescein diacetate (DCFH-DA) staining. A colorimetric assay was adopted to determine the percentage of oxidized glutathione in these cells. CAT and glutathione peroxidase (GSH-Px) mRNA expression levels in HepG2 cells were measured by real-time fluorescence quantitative PCR. HepG2 cell proliferation was significantly inhibited by F1,6BP, accompanied by an increase in intracellular ROS levels and oxidized glutathione. Upregulated apoptosis and characteristic nuclear morphological changes were observed, and the expression of CAT and GSH-Px mRNA was increased after F1,6BP treatment. The antitumor effect of F1,6BP was significantly decreased after pretreatment with NAC and CAT in HepG2 cells. In conclusion, F1,6BP can induce the apoptosis of HepG2 cells. The mechanism involved may be associated with the generation of ROS, especially the production of H2O2.
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Affiliation(s)
- Yin-Xiang Lu
- Cancer Center, Xinchang People's Hospital, Zhejiang, China,
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