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Florek E, Szukalska M, Markiewicz K, Miechowicz I, Gornowicz-Porowska J, Jelińska A, Kasprzyk-Pochopień J, Nawrot J, Sobczak A, Horoszkiewicz M, Piekoszewski W, Nowak G. Evaluation of the Protective and Regenerative Properties of Commercially Available Artichoke Leaf Powder Extract on Plasma and Liver Oxidative Stress Parameters. Antioxidants (Basel) 2023; 12:1846. [PMID: 37891925 PMCID: PMC10604870 DOI: 10.3390/antiox12101846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/23/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Hepatocellular damage by the harmful effects of xenobiotics, which increase the production of free radicals, is a widespread phenomenon. The extract from the leaves of Cynara scolymus L. available as an artichoke preparation (natural source) of antioxidants may serve as a potential hepatoprotective factor. This study aimed to evaluate the impact of the protective and regenerative properties of artichoke preparation on the liver in three extract doses: 0.5; 1.0; and 1.5 g/kg bw/day. The evaluation was conducted by measuring the levels of oxidative stress parameters, including glutathione (GSH), glutathione S-transferases (GST), nitric oxide (NO), superoxide dismutase (SOD), catalase (CAT), Trolox equivalent antioxidant capacity (TEAC), thiobarbituric acid reactive substances (TBARS), glutathione peroxidase (GPx), paraoxonase 1 (PON1), SH- group, nitrosylated protein (RSNO), as well as such liver enzymes as alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) in the plasma and liver homogenate of rats with liver damage induced by CCl4 (1 mL/kg bw). Measurements were taken in plasma and liver homogenate. The results have demonstrated that the artichoke preparation, owing to its high antioxidative potential, exhibits protective and regenerative effects on the liver. This is supported by the observation of higher GSH levels in the plasma of rats treated with artichoke extract for two weeks before CCl4 exposure. Furthermore, the artichoke extract has shown regenerative properties, as evidenced by lower ALT, AST, and SOD activity in the group treated with artichoke extract after CCl4 exposure. These findings suggest that the in vivo administration of artichoke preparation may be beneficial for the protection and regeneration of the liver.
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Affiliation(s)
- Ewa Florek
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Marta Szukalska
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Katarzyna Markiewicz
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Izabela Miechowicz
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 60-806 Poznan, Poland;
| | - Justyna Gornowicz-Porowska
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
| | - Anna Jelińska
- Chair and Department of Pharmaceutical Chemistry, Poznan University of Medical Sciences, 60-780 Poznan, Poland; (A.J.); (A.S.)
| | - Joanna Kasprzyk-Pochopień
- Laboratory of High-Resolution Mass Spectrometry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland; (J.K.-P.); (W.P.)
| | - Joanna Nawrot
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
| | - Agnieszka Sobczak
- Chair and Department of Pharmaceutical Chemistry, Poznan University of Medical Sciences, 60-780 Poznan, Poland; (A.J.); (A.S.)
| | | | - Wojciech Piekoszewski
- Laboratory of High-Resolution Mass Spectrometry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland; (J.K.-P.); (W.P.)
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland
| | - Gerard Nowak
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
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El-Shawi OE, El-Nashar HAS, Abd El-Rahman SS, Eldahshan OA, Singab ANB. Protective effect of acrocarpus fraxinifolius extract against hepatic fibrosis induced by Gamma irradiation and carbon tetrachloride in albino rats. Int J Radiat Biol 2023; 99:270-280. [PMID: 35675546 DOI: 10.1080/09553002.2022.2087926] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE Liver fibrosis is considered as one of the ultimate outcomes of chronic liver disorders, characterized by outrageous cell proliferation and abnormal deposition of extracellular matrix, resulting in sever pathological distortions in the architecture and performance of liver tissues. The present study aimed to investigate the protective properties of aqueous methanol extract of Acrocarpus fraxinifolius leaves (AFL) against liver fibrosis induced by dual toxicity of γ-irradiation and carbon tetrachloride (CCl4) in rats. METHODS The animals were exposed to 2 Gy irradiation once/week concurrently with intraperitoneal administration of CCl4 (0.2 mL/100 g body weight) for seven weeks. Afterwards, liver toxicity and fibrosis were assessed biochemically at cellular and molecular as well as histopathological levels. RESULTS The livers of intoxicated rats showed distinct structural and functional changes, compared with the normal rats. The administration of AFL (500 mg/kg, p.o) significantly ameliorated the histopathological manifestations of fibrotic liver evidenced by mitigated steatosis progression, necrosis, fibrotic septa, apoptotic bodies, and immunochistochemical studies of alpha-smooth muscle actin. Also, AFL increased the final body weight, total protein, albumin levels and albumin/globulin ratio. While, the absolute liver weight, liver enzymes, total cholesterol and triglycerides were reduced. A significant modulation was observed in hydroxyproline, transforming growth factor-β and collagen-1expression. Furthermore, AFL exerted a direct effect on liver fibrosis by promoting extracellular matrix degradation via overexpression of the tissue inhibitor metalloproteinase-1, coupled with decease of metalloproteinase-9 activity. CONCLUSIONS Our findings suggested that AFL effectively improved the architecture of fibrotic liver and modified the biochemical markers of liver fibrosis.
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Affiliation(s)
- Omama E El-Shawi
- Health Radiation Research Department, National Centre for Radiation Research and Technology, Atomic Energy Authority, Cairo, Egypt
| | - Heba A S El-Nashar
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt.,Center for Drug Discovery Research and Development, Ain Shams University, Egypt
| | - Sahar S Abd El-Rahman
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt
| | - Omayma A Eldahshan
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt.,Center for Drug Discovery Research and Development, Ain Shams University, Egypt
| | - Abdel Nasser B Singab
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt.,Center for Drug Discovery Research and Development, Ain Shams University, Egypt
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Kim SH, Ko IG, Jin JJ, Hwang L, Kim BK, Baek SS. Study on the pathogenesis of liver injury caused by alcohol and drugs. J Exerc Rehabil 2021; 17:319-323. [PMID: 34805020 PMCID: PMC8566101 DOI: 10.12965/jer.2142530.265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 09/10/2021] [Indexed: 11/22/2022] Open
Abstract
In the present study, alcohol, lipopolysaccharide (LPS), and carbon tetrachloride (CCL4) were administered to experimental mice. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, tumor necrosis factor (TNF)-α, interleukin (IL)-1β, and IL-6 concentrations, and collagen type 1alpha (COL-1A) and fibronectin expressions were measured to evaluate pathophysiology of liver injury. Levels of ALT and AST were significantly increased by alcohol treatment. Alcohol with LPS treatment increased ALT and AST levels more than alcohol alone treatment, but it was not statistically significant. Alcohol with CCL4 treatment significantly increased ALT and AST levels more than alcohol alone treatment. Alcohol with LPS and CCL4 treatment significantly increased ALT and AST levels more than alcohol with CCL4 treatment. Concentrations of TNF-α, IL-1β, and IL-6 were significantly enhanced by alcohol treatment. Alcohol with LPS treatment significantly enhanced concentrations of TNF-α, IL-1β, and IL-6 more than alcohol alone treatment. Alcohol with CCL4 treatment significantly enhanced TNF-α, IL-1β, and IL-6 concentrations more than alcohol alone treatment. Alcohol with LPS and CCL4 treatment increased TNF-α, IL-1β, and IL-6 concentrations more than alcohol with CCL4 treatment, but it was not statistically significant. COL-1A and fibronectin expressions were significantly increased by alcohol treatment. Alcohol with LPS treatment significantly increased COL-1A and fibronectin expressions more than alcohol alone treatment. Alcohol with CCL4 treatment significantly increased COL-1A and fibronectin expressions more than alcohol alone treatment. Alcohol with LPS and CCL4 treatment increased COL-1A and fibronectin expressions more than alcohol with CCL4 treatment, but it was not statistically significant.
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Affiliation(s)
- Sang-Hoon Kim
- Department of Sport & Health Sciences, College of Art & Culture, Sangmyung University, Seoul, Korea.,Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Il-Gyu Ko
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Jun-Jang Jin
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Lakkyong Hwang
- Department of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Bo-Kyun Kim
- Department of Emergency Technology, College of Health Science, Gachon University, Incheon, Korea
| | - Seung-Soo Baek
- Department of Sport & Health Sciences, College of Art & Culture, Sangmyung University, Seoul, Korea
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Morsy BM, Hamed MA, Abd-Alla HI, Aziz WM, Kamel SN. Downregulation of fibrosis and inflammatory signalling pathways in rats liver via Pulicaria crispa aerial parts ethanol extract. Biomarkers 2021; 26:665-673. [PMID: 34409912 DOI: 10.1080/1354750x.2021.1970810] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
CONTEXT Liver is a vital organ for the detoxification of toxic substances in the body, where fibrosis is the major cause of liver damage. Pulicaria crispa processes many therapeutic applications such as antioxidant, antimicrobial, anticancer and anti-ulcerative agent. OBJECTIVE This study aimed to modulate the fibrosis and inflammatory signalling pathways in carbon tetrachloride (CCl4)-induced liver damage in rats via treatment with Pulicaria crispa aerial parts ethanol extract (PCEE). MATERIALS AND METHODS CCl4 was intraperitoneally injected at a dose of 0.5 mL/kg b.wt./twice a week/six consecutive weeks, PCEE was orally allocated at a dose of 250 mg/kg b.wt./day/six weeks and silymarin was orally administrated at a dose of 100 mg/kg, b.wt/day/six weeks. The plant extract evaluation was done through measuring aspartate and alanine aminotransferases (AST& ALT), alkaline phosphatase (ALP), total lipids (TP), total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low level glycoprotein-cholesterol (LDL-C), alpha fetoprotein (AFP), reduced glutathione (GSH), superoxide dismutase (SOD), malondialdehyde (MDA), nitric oxide (NO), tumour necrosis factor-α (TNF-α) and interleukin 6 (IL-6). The liver architectures were also estimated. RESULT The phytochemical analysis of the extract showed the presence of sterols and/or triterpenoids. Treatments with plant extract suppressed significantly (p < 0.0001) the levels of AST, ALT, ALP, TP, TG, TC, LDH-C, MDA, NO, AFP, TNF-α and IL-6, while increased (p < 0.0001) the levels of HDL-C, GSH and SOD. The histopathological features confirmed the therapeutic role of the plant extract. CONCLUSION PCEE succeeded to exert anti-fibrotic, anti-inflammatory and anti- oxidants effects in CCl4-induced liver fibrosis.
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Affiliation(s)
- Basant M Morsy
- Biochemistry Division, Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Manal A Hamed
- Department of Therapeutic Chemistry, National Research Centre, Giza, Egypt
| | - Howaida I Abd-Alla
- Chemistry of Natural Compounds Department, National Research Centre, Giza, Egypt
| | - Wessam M Aziz
- Department of Therapeutic Chemistry, National Research Centre, Giza, Egypt
| | - Sally N Kamel
- Aaman Laboratory, Ismail Al-dorry, St., Faiyum, Egypt
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Al-Sayed E, Korinek M, Esmat A, Chen GY, Cheng YB, Hsieh PW, Chen BH, Hwang TL. Anti-inflammatory, hepatoprotective and antioxidant activity of ellagitannin isolated from Melaleuca styphelioides. Phytochemistry 2020; 177:112429. [PMID: 32559488 DOI: 10.1016/j.phytochem.2020.112429] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 05/27/2020] [Accepted: 05/29/2020] [Indexed: 06/11/2023]
Abstract
Ellagitannins have a marked antioxidant effect and can prevent liver injury induced by free radicals. An undescribed ellagitannin named styphelioidin was isolated from Melaleuca styphelioides Sm. The structure of styphelioidin was elucidated by using various spectroscopic methods. The hepatoprotective activity of styphelioidin (25, 50, and 100 μM) was tested using the CCl4-challenged HepG2 cell model by measuring alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels in HepG2 cells treated with styphelioidin for 1 h followed by 40 mM CCl4. Glutathione (GSH), superoxide dismutase activity (SOD) and lipid peroxidation (MDA) were evaluated to determine the mechanisms of the hepatoprotective activity. Styphelioidin significantly reduced the levels of ALT, AST, and MDA at all tested concentrations. Moreover, it conferred a marked increase in the GSH levels and the SOD activity compared to the CCl4-treated groups. Styphelioidin also exerted DPPH· radical-scavenging effects with an IC50 value of 3.67 μM. Results indicated the hepatoprotective therapeutic potential of styphelioidin comparable to silymarin. Moreover, anti-inflammatory activity was assessed and styphelioidin inhibited fMLF/CB-induced elastase release in human neutrophils with IC50 2.51 μM. Cell-free experiments with human neutrophil elastase indicated a direct enzymatic inhibitory effect of styphelioidin on the enzyme activity (IC50 2.58 μM). The potential of styphelioidin to interact with human neutrophil elastase binding sites was further confirmed by molecular docking of styphelioidin into human neutrophil elastase crystal structure using AutoDock 4.2. Styphelioidin represents a potent hepatoprotective and antioxidant agent with effects on ALT, AST, MDA, GSH, and SOD comparable to silymarin. The beneficial anti-elastase properties hold the potential for drug development against elastase-related inflammatory diseases. This study highlights a promising natural hepatoprotective and anti-inflammatory candidate derived from M. styphelioides.
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Affiliation(s)
- Eman Al-Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, 11566, Cairo, Egypt.
| | - Michal Korinek
- Department of Biotechnology, College of Life Science, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 33302, Taiwan; Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, 33302, Taiwan.
| | - Ahmed Esmat
- Department of Pharmacology, Faculty of Medicine, King Abdulaziz University, Jeddah, 21589, Saudi Arabia; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain-Shams University, Cairo, 11566, Egypt.
| | - Guan-Yu Chen
- Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung, 40402, Taiwan.
| | - Yuan-Bin Cheng
- Graduate Institute of Natural Products, Center for Natural Product Research and Development, College of Pharmacy, Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan.
| | - Pei-Wen Hsieh
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 33302, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, 33305, Taiwan.
| | - Bing-Hung Chen
- Department of Biotechnology, College of Life Science, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; The Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan.
| | - Tsong-Long Hwang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, 33302, Taiwan; Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, 33302, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, 33305, Taiwan; Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan, 33302, Taiwan; Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City, 24301, Taiwan.
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El-Aarag B, Khairy A, Khalifa SAM, El-Seedi HR. Protective Effects of Flavone from Tamarix aphylla against CCl 4-Induced Liver Injury in Mice Mediated by Suppression of Oxidative Stress, Apoptosis and Angiogenesis. Int J Mol Sci 2019; 20:E5215. [PMID: 31640181 DOI: 10.3390/ijms20205215] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 12/11/2022] Open
Abstract
The current study aimed to investigate, for the first time, the beneficial effects of 3,5-dihydroxy-4',7-dimethoxyflavone isolated from Tamarix aphylla L. against liver injury in mice. Liver injury was induced by intraperitoneal (i.p.) injection of carbon tetrachloride (CCl4) at a dose of 0.4 mL/kg mixed in olive oil at ratio (1:4) twice a week for 6 consecutive weeks. The administration of CCl4 caused significant histopathological changes in liver tissues while the pre-treatment with the flavone at dose of 10 and 25 mg/kg ameliorated the observed liver damages. Also, it markedly reduced hepatic malondialdehyde (MDA) level as well as increased the activities of liver superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (Gpx) compared with their recorded levels in CCl4 model group. Moreover, the immunohistochemical analysis demonstrated the enhancement in the protein level of B-cell lymphoma-2 (Bcl-2) while the protein levels of cysteine-aspartic acid protease-3 (caspase-3), Bcl-2-associated x protein (Bax), transforming growth factor-β1 (TGF-β1) and CD31 were suppressed following the flavone treatement. These results suggest that the flavone can inhibit liver injury induced in mice owning to its impact on the oxidation, apoptotic and angiogenesis mechanisms. Further pharmacological investigations are essential to determine the effectiveness of the flavone in human.
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El-Hadary AE, Elsanhoty RM, Ramadan MF. In vivo protective effect of Rosmarinus officinalis oil against carbon tetrachloride (CCl4)-induced hepatotoxicity in rats. PharmaNutrition 2019. [DOI: 10.1016/j.phanu.2019.100151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Al-Sayed E, Abdel-Daim MM, Khattab MA. Hepatoprotective activity of praecoxin A isolated fromMelaleuca ericifoliaagainst carbon tetrachloride-induced hepatotoxicity in mice. Impact on oxidative stress, inflammation, and apoptosis. Phytother Res 2018; 33:461-470. [DOI: 10.1002/ptr.6242] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/02/2018] [Accepted: 11/05/2018] [Indexed: 01/17/2023]
Affiliation(s)
- Eman Al-Sayed
- Department of Pharmacognosy, Faculty of Pharmacy; Ain-Shams University; Cairo Egypt
| | - Mohamed M. Abdel-Daim
- Department of Pharmacology, Faculty of Veterinary Medicine; Suez Canal University; Ismailia Egypt
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Albouchi F, Avola R, Dico GML, Calabrese V, Graziano ACE, Abderrabba M, Cardile V. Melaleuca styphelioides Sm. Polyphenols Modulate Interferon Gamma/Histamine-Induced Inflammation in Human NCTC 2544 Keratinocytes. Molecules 2018; 23:molecules23102526. [PMID: 30279388 PMCID: PMC6222365 DOI: 10.3390/molecules23102526] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 09/28/2018] [Accepted: 09/29/2018] [Indexed: 11/27/2022] Open
Abstract
Melaleuca styphelioides, known as the prickly-leaf tea tree, contains a variety of bioactive compounds. The purposes of this study were to characterize the polyphenols extracted from Melaleuca styphelioides leaves and assess their potential antioxidant and anti-inflammatory effects. The polyphenol extracts were prepared by maceration with solvents of increasing polarity. The LC/MS-MS technique was used to identify and quantify the phenolic compounds. An assessment of the radical scavenging activity of all extracts was performed using 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azinobis-(3-ethylbenzothiazoline-6-sulphonate) (ABTS+), and ferric reducing antioxidant power (FRAP) assays. The anti-inflammatory activity was determined on interferon gamma (IFN-γ)/histamine (H)-stimulated human NCTC 2544 keratinocytes by Western blot and RT-PCR. Compared to other solvents, methanolic extract presented the highest level of phenolic contents. The most frequent phenolic compounds were quercetin, followed by gallic acid and ellagic acid. DPPH, ABTS+, and FRAP assays showed that methanolic extract exhibits strong concentration-dependent antioxidant activity. IFN-γ/H treatment of human NCTC 2544 keratinocytes induced the secretion of high levels of the pro-inflammatory mediator inter-cellular adhesion molecule-1 (ICAM-1), nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), and nuclear factor kappa B (NF-κB), which were inhibited by extract. In conclusion, the extract of Melaleuca styphelioides leaves is rich in flavonoids, and presents antioxidant and anti-inflammatory proprieties. It can be proposed as a useful compound to treat inflammatory skin diseases.
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Affiliation(s)
- Ferdaous Albouchi
- Laboratoire Matériaux-Molécules et Applications, University of Carthage, IPEST, B.P. 51 2070, La Marsa, Tunisia.
- Faculte des Sciences de Bizerte, University of Carthage, Jarzouna, 7021, Bizerte, Tunisia.
| | - Rosanna Avola
- Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Via Santa Sofia, 97-95123 Catania, Italy.
| | - Gianluigi Maria Lo Dico
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri", Via Gino Marinuzzi 3, 90129 Palermo, Italy.
| | - Vittorio Calabrese
- Department of Biomed & Biotech Sciences, School of Medicine, University of Catania, Via Santa Sofia 97, 95125 Catania, Italy.
| | - Adriana Carol Eleonora Graziano
- Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Via Santa Sofia, 97-95123 Catania, Italy.
| | - Manef Abderrabba
- Laboratoire Matériaux-Molécules et Applications, University of Carthage, IPEST, B.P. 51 2070, La Marsa, Tunisia.
| | - Venera Cardile
- Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Via Santa Sofia, 97-95123 Catania, Italy.
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Sobeh M, Esmat A, Petruk G, Abdelfattah MA, Dmirieh M, Monti DM, Abdel-naim AB, Wink M. Phenolic compounds from Syzygium jambos (Myrtaceae) exhibit distinct antioxidant and hepatoprotective activities in vivo. J Funct Foods 2018; 41:223-31. [DOI: 10.1016/j.jff.2017.12.055] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Koh EK, Kim JE, Song SH, Sung JE, Lee HA, Kim KS, Hong JT, Hwang DY. Ethanol extracts collected from the Styela clava tunic alleviate hepatic injury induced by carbon tetrachloride (CCl 4) through inhibition of hepatic apoptosis, inflammation, and fibrosis. J Toxicol Pathol 2017; 30:291-306. [PMID: 29097839 PMCID: PMC5660951 DOI: 10.1293/tox.2017-0021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 06/29/2017] [Indexed: 02/07/2023] Open
Abstract
The Styela clava tunic (SCT) is known as a good raw material for preparing anti-inflammatory compounds, wound healing films, guided bone regeneration, and food additives. To investigate whether ethanol extracts of the SCT (EtSCT) could protect against hepatic injury induced by carbon tetrachloride (CCl4) in ICR mice, alterations in serum biochemical indicators, histopathology, hepatic apoptosis, inflammation, and fibrosis were observed in ICR mice pretreated with EtSCT for 5 days before CCl4 injection. EtSCT contained 15.6 mg/g of flavonoid and 37.5 mg/g phenolic contents with high 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity (93.3%) and metal chelation activity (46.5%). The EtSCT+CCl4-treated groups showed decreased levels of ALT, LDH, and AST, indicating toxicity and a necrotic area in the liver, while the level of ALP remained constant. The formation of active caspase-3 and enhancement of Bax/Bcl-2 expression was effectively inhibited in the EtSCT+CCl4-treated groups. Furthermore, the levels of pro- and anti-inflammatory cytokines and the phosphorylation of p38 in the TNF-α downstream signaling pathway rapidly recovered in the EtSCT+CCl4-treated groups. The EtSCT+CCl4-treated groups showed a significant decrease in hepatic fibrosis markers including collagen accumulation, MMP-2 expression, TGF-β1 concentration, and phosphorylation of Smad2/3. Moreover, a significant decline in malondialdehyde (MDA) concentration and enhancement of superoxide dismutase (SOD) expression were observed in the EtSCT+CCl4-treated groups. Taken together, these results indicate that EtSCT can protect against hepatic injury induced by CCl4-derived reactive intermediates through the suppression of hepatic apoptosis, inflammation, and fibrosis.
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Affiliation(s)
- Eun Kyoung Koh
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
| | - Ji Eun Kim
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
| | - Sung Hwa Song
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
| | - Ji Eun Sung
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
| | - Hyun Ah Lee
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
| | - Kil Soo Kim
- College of Veterinary Medicine, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 41566, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy and Medical Research Center, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju-si, Chungcheongbuk-do 28644, Republic of Korea
| | - Dae Youn Hwang
- College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, 1268-50 Samnangjin-ro, Samnangjin-eup, Miryang-si, Gyeongsangnam-do 50463, Republic of Korea
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Ganesan D, Al-Sayed E, Albert A, Paul E, Singab ANB, Govindan Sadasivam S, Saso L. Antioxidant activity of phenolic compounds from extracts of Eucalyptus globulus and Melaleuca styphelioides and their protective role on D-glucose-induced hyperglycemic stress and oxalate stress in NRK-49Fcells. Nat Prod Res 2017. [DOI: 10.1080/14786419.2017.1343324] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Divya Ganesan
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Eman Al-Sayed
- Faculty of Pharmacy, Department of Pharmacognosy, Ain-Shams University, Cairo, Egypt
| | - Abhishek Albert
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Eldho Paul
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | | | - Selvam Govindan Sadasivam
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Luciano Saso
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University, Rome, Italy
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Al-Sayed E, Esmat A. Hepatoprotective and antioxidant effect of ellagitannins and galloyl esters isolated from Melaleuca styphelioides on carbon tetrachloride-induced hepatotoxicity in HepG2 cells. Pharm Biol 2016; 54:1727-1735. [PMID: 26731241 DOI: 10.3109/13880209.2015.1125933] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 11/24/2015] [Indexed: 06/05/2023]
Abstract
Context In a previous study, the total extract of Melaleuca styphelioides Sm. (Myrtaceae) showed a significant hepatoprotective effect in a CCl4-induced toxicity model in mice. However, the active components responsible for the activity of the extract were not identified. Objective To determine the in vitro hepatoprotective activity of the isolated pure compounds from M. styphelioides leaves using the CCl4-challenged HepG2 cell model. Materials and methods The hepatoprotective activity of the compounds (at concentrations of 100, 50 and 25 μm), the total extract and silymarin (Sil) (100, 50 and 25 μg/ml) was determined by measuring the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) after pretreatment with the tested samples for one hour. Glutathione (GSH) and superoxide dismutase activity (SOD) were estimated to determine the mechanisms of the hepatoprotective activity. Results Some compounds showed marked hepatoprotection, including tellimagrandin I, which produced 42, 36 and 31% decrease in ALT and 47, 43 and 37% decrease in AST, at the tested concentrations, respectively, pedunculagin (32, 32 and 30% decrease for ALT and 48, 48 and 45% for AST), tellimagrandin II (38, 32 and 26% decrease for ALT and 45, 40 and 34% for AST) and pentagalloyl glucose (30, 28 and 26% decrease for ALT and 45, 38 and 36% for AST). Tellimagrandin I and II showed the highest increase in GSH (113, 105 and 81% and 110, 103 and 79%, respectively), which was comparable to Sil. Pedunculagin produced the highest increase in SOD (497, 350 and 258%). Conclusion This study highlights promising natural hepatoprotective candidates derived from M. styphelioides.
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Affiliation(s)
- Eman Al-Sayed
- a Department of Pharmacognosy , Faculty of Pharmacy, Ain-Shams University , Cairo , Egypt
| | - Ahmed Esmat
- b Department of Pharmacology , Faculty of Pharmacy, Ain-Shams University , Cairo , Egypt
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El-Hadary AE, Ramadan Hassanien MF. Hepatoprotective effect of cold-pressed Syzygium aromaticum oil against carbon tetrachloride (CCl4)-induced hepatotoxicity in rats. Pharm Biol 2016; 54:1364-1372. [PMID: 26440388 DOI: 10.3109/13880209.2015.1078381] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED Contexts: Exposure to environmental pollutants such as carbon tetrachloride (CCl4) causes liver injuries. There are claims that extracts from Syzygium aromaticum (Linn.) Merrill & L.M.Perry, (Myrtaceae) protects from such injuries. OBJECTIVE This study investigates the protective effects of cold-pressed S. aromaticum oil (CO) against CCl4-induced liver toxicity in rats. MATERIALS AND METHODS CO was orally administered to rats in two doses (100 and 200 mg/kg) along with CCl4 (1 mL/kg in olive oil) for 8 weeks. Indices of liver and kidney functions, lipid profile, and peroxidation were evaluated in rats' serum and tissues. Fatty acids and bioactive lipids of CO were analyzed. RESULTS High levels of monounsaturated fatty acids (39.7%) and polyunsaturated fatty acids (42.1%) were detected in CO. The oil contained high amounts of tocols and phenolics. The LD50 value at 24 h was approximately 5950 mg/kg. Treatment with 200 mg/kg CO resulted in a decrease of creatinine, urea, and uric acid levels to 0.86, 32.6, and 2.99 mg/dL, respectively. Levels of TL, TC, TAG, LDL-C, and VLDL-C were decreased to 167, 195.3, 584.5, 74.6, and 39.0 mg/L, respectively, after 8 weeks of treatment. Hepatic malondialdehyde levels were reduced and glutathione levels were elevated in CO-treated rats. CO reduced the activities of AST, ALT, and ALP as well as kidney function markers, protein, and lipid profiles, respectively. Histopathological examination of liver indicated that CO treatment reduced fatty degenerations, cytoplasmic vacuolization, and necrosis. CONCLUSION CO possessed a protective effect against CCl4-induced hepatotoxicity in rats, mediated possibly by the antioxidant properties of the oil.
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Affiliation(s)
- Abdalla E El-Hadary
- a Department of Biochemistry , Faculty of Agriculture, Banha University , Banha , Egypt and
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F Souza C, Baldissera MD, A Vaucher R, Lopes LQS, Vizzotto BS, Raffin RP, Santos RCV, L da Veiga M, U M da Rocha MI, Stefani LM, Baldisserotto B. In vivo bactericidal effect of Melaleuca alternifolia essential oil against Aeromonas hydrophila: Silver catfish (Rhamdia quelen) as an experimental model. Microb Pathog 2016; 98:82-7. [PMID: 27392700 DOI: 10.1016/j.micpath.2016.07.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 07/03/2016] [Accepted: 07/04/2016] [Indexed: 11/26/2022]
Abstract
Aeromonas hydrophila is one of the main causative agent of high mortality and significative economic losses in aquaculture and has become increasingly resistant to conventional antibiotics. One feasible alternative to control and treat it is the use of essential oils. This study aimed to evaluate A. hydrophila susceptibility to tea tree oil (TTO-Melaleuca alternifolia) in vivo, and the effect of this treatment. In vivo tests were performed using silver catfish (Rhamdia quelen) as the experimental model. Silver catfish were treated with TTO at 25 and 50 μL/L for seven days before infection. After seven days, the fish were inoculated with A. hydrophila via intramuscularly. Treatment with TTO at 50 μL/L was able to extend longevity of infected fish, and showed 88% of therapeutic success, even though it did not show curative efficacy. TTO treatment was not toxic under these tested concentrations, since biomarkers of hepatic and renal functions were not affected, and the concentration of 50 μL/L was able to prevent increased levels of aspartate aminotransferase. There was no significative differences regarding hematological parameters (p < 0.05). Treatment with TTO 50 μL/L was able to reduce histopathological alterations usually caused by this type of bacteria in the gills, but it was unable to reduce hepatic histopathological alterations. Our results showed, for the first time, that TTO has high activity against A. hydrophila and proved to be a natural alternative to prevent and control this pathogen.
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Affiliation(s)
- Carine F Souza
- Department of Physiology and Pharmacology, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
| | - Matheus D Baldissera
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Rodrigo A Vaucher
- Laboratory of Nanotechnology, Centro Universitário Franciscano, Santa Maria, RS, Brazil; Laboratory of Microbiology, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Leonardo Q S Lopes
- Laboratory of Nanotechnology, Centro Universitário Franciscano, Santa Maria, RS, Brazil; Laboratory of Microbiology, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Bruno S Vizzotto
- Laboratory of Microbiology, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Renata P Raffin
- Laboratory of Nanotechnology, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Roberto C V Santos
- Laboratory of Nanotechnology, Centro Universitário Franciscano, Santa Maria, RS, Brazil; Laboratory of Microbiology, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Marcelo L da Veiga
- Laboratory of Experimental Morphophysiology, Department of Morphology, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Maria Izabel U M da Rocha
- Laboratory of Experimental Morphophysiology, Department of Morphology, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Lenita M Stefani
- Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Bernardo Baldisserotto
- Department of Physiology and Pharmacology, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
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Go J, Kim JE, Koh EK, Song SH, Sung JE, Lee HA, Lee YH, Lim Y, Hong JT, Hwang DY. Protective Effect of Gallotannin-Enriched Extract Isolated from Galla Rhois against CCl₄-Induced Hepatotoxicity in ICR Mice. Nutrients 2016; 8:107. [PMID: 26907337 DOI: 10.3390/nu8030107] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Revised: 01/31/2016] [Accepted: 02/14/2016] [Indexed: 02/07/2023] Open
Abstract
To investigate the toxicity, protective effects, and action mechanism of gallotannin-enriched extracts isolated from Galla Rhois (GEGR) against carbon tetrachloride (CCl₄)-induced hepatotoxicity in Institute for Cancer Research (ICR) mice, alterations in serum biochemical indicators, histopathological structure, antioxidative status, hepatic apoptosis-related proteins, and liver fibrosis regulating factors were measured in mice pretreated with GEGR for five days before CCl₄ injection. The GEGR/CCl₄ treated group showed decreased levels of three serum marker enzymes (ALP, AST, and ALT) representing liver toxicity, although LDH levels remained constant. Necrotic area indicating hepatic cell death significantly inhibited, while malondialdehyde (MDA) concentration and superoxide dismutase (SOD) expression were dramatically recovered in the GEGR preadministrated group. In mechanism analyses of GEGR, the formation of active caspase-3 and enhancement of Bax/Bcl-2 expression was effectively inhibited in the GEGR/CCl₄ treated group. The level of pro-inflammatory cytokines, TNF-α and IL-6, as well as the phosphorylation of p38 and JNK in the TNF-α downstream signaling pathway was rapidly recovered in the GEGR/CCl₄ treated group, while anti-inflammatory cytokine (IL-10) increased slightly in the same group. Furthermore, the GEGR/CCl₄ treated group showed a significant decrease in collagen accumulation results from alleviation of MMP-2 expression, TGF-β1 secretion and the phosphorylation of Smad2/3. Taken together, these results suggest that GEGR may induce remarkable protective effects against hepatic injury induced by CCl₄ treatment through upregulation of the anti-inflammatory and antioxidant system.
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Dong Q, Chu F, Wu C, Huo Q, Gan H, Li X, Liu H. Scutellaria baicalensis Georgi extract protects against alcohol‑induced acute liver injury in mice and affects the mechanism of ER stress. Mol Med Rep 2016; 13:3052-62. [PMID: 26936686 PMCID: PMC4805105 DOI: 10.3892/mmr.2016.4941] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Accepted: 01/04/2016] [Indexed: 12/14/2022] Open
Abstract
The aims of the present study were to examine the hepatoprotective effect of Scutellaria baicalensis Georgi extract (Scutellariae Radix extract; SRE) against acute alcohol-induced liver injury in mice, and investigate the mechanism of endoplasmic reticulum (ER) stress. High performance liquid chromatography was used for the phytochemical analysis of SRE. Animals were administered orally with 50% alcohol (12 ml/kg) 4 h following administration of doses of SRE every day for 14 days, with the exception of normal control group. The protective effect was investigated by measuring the levels of aspartate transaminase (AST), alanine transferase (ALT) and triglyceride (TG) in the serum, and the levels of glutathione (GSH) and malondialdehyde (MDA) in liver tissues. The levels of glucose-related protein 78 (GRP78) were detected using immunohistochemical localization and an enzyme-linked immunosorbent assay. Hepatocyte apoptosis was assessed using terminal-deoxynucleoitidyl transferase mediated nick end labeling. The SRE contained 31.2% baicalin. Pretreatment with SRE had a marked protective effect by reversing the levels of biochemical markers and levels of GRP78 in a dose-dependent manner. The results of the present study demonstrated that pretreatment with SRE exerted a marked hepatoprotective effect by downregulating the expression of GRP78, which is a marker of ER stress.
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Affiliation(s)
- Qingqing Dong
- Department of Pharmaceutical Preparation, The Second Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004, P.R. China
| | - Fei Chu
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
| | - Chengzhu Wu
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
| | - Qiang Huo
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
| | - Huaiyong Gan
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
| | - Xiaoming Li
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
| | - Hao Liu
- Department of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233030, P.R. China
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Thanh TB, Thanh HN, Minh HPT, Le-Thi-Thu H, Ly HDT, Duc LV. Protective effect of Tetracera scandens L. leaf extract against CCl4-induced acute liver injury in rats. Asian Pac J Trop Biomed 2015. [DOI: 10.1016/s2221-1691(15)30009-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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