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Hadipour E, Emami SA, Tayarani‐Najaran N, Tayarani‐Najaran Z. Effects of sesame ( Sesamum indicum L.) and bioactive compounds (sesamin and sesamolin) on inflammation and atherosclerosis: A review. Food Sci Nutr 2023; 11:3729-3757. [PMID: 37457142 PMCID: PMC10345702 DOI: 10.1002/fsn3.3407] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 07/18/2023] Open
Abstract
Inflammation, oxidative stress, obesity, infection, hyperlipidemia, hypertension, and diabetes are the main causes of atherosclerosis, which in the long term lead to hardening of the arteries. In the current study, we reviewed recent findings of the mechanism of sesame and its active compounds of sesamin and sesamolin regulates on atherosclerosis. Sesame can decrease the lipid peroxidation and affect the enzymes, which control the balance of oxidative status in the body. Besides modulating the inflammatory cytokines, sesame regulates the main mediators of the signaling pathways in the process of inflammation, such as prostaglandin E2 (PGE2), nuclear factor kappa light-chain enhancer of activated B cells (NF-kB) and peroxisome proliferator-activated receptor gamma (PPAR-γ). Sesame decreases the growth of different pathogens. It fights against obesity and helps to reduce weight, body mass index (BMI), waist circumference, and lipid count of serum and liver. In addition to lowering fasting blood sugar (FBS), it decreases the hemoglobin A1c (HbA1c) and glucose levels and improves insulin function. With high content of linoleic acid, α-linolenic acid, and total polyunsaturated fatty acid (PUFA), sesame efficiently controls the blood plasma lipids and changes the lipid profile. In the case of hypertension, it maintains the health of endothelium through multiple mechanisms and conserves the response of the arteries to vasodilation. PUFA in sesame suppresses blood clotting and fibrinogen activity. All the mentioned properties combat atherosclerosis and hardening of blood vessels, which are detailed in the present review for sesame.
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Affiliation(s)
- Elham Hadipour
- Department of Biology, Faculty of ScienceUniversity of GuilanRashtIran
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of PharmacyMashhad University of Medical SciencesMashhadIran
| | - Niloufar Tayarani‐Najaran
- Department of Dental Prosthesis, School of DentistryMashhad University of Medical SciencesMashhadIran
| | - Zahra Tayarani‐Najaran
- Targeted Drug Delivery Research CenterPharmaceutical Technology Institute, Mashhad University of Medical SciencesMashhadIran
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Sesamin ameliorates hepatic steatosis and inflammation in rats on a high-fat diet via LXRα and PPARα. Nutr Res 2016; 36:1022-1030. [DOI: 10.1016/j.nutres.2016.06.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 06/18/2016] [Accepted: 06/24/2016] [Indexed: 11/20/2022]
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Periasamy S, Liu CT, Chien SP, Chen YC, Liu MY. Daily sesame oil supplementation mitigates ketoconazole-induced oxidative stress-mediated apoptosis and hepatic injury. J Nutr Biochem 2016; 37:67-75. [PMID: 27619544 DOI: 10.1016/j.jnutbio.2016.07.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 05/25/2016] [Accepted: 07/28/2016] [Indexed: 12/25/2022]
Abstract
Ketoconazole (KCZ) is the most commonly used systemic antifungal drug. However, long-term treatment of KCZ induces hepatic injury. Oxidative stress is involved in KCZ-induced hepatic injury. Oxidative stress plays an important role in apoptosis-associated hepatic damage. Sesame oil is rich in potent antioxidants and antifungal constituents. It attenuates hepatic injury by inhibiting oxidative stress. Thus, sesame oil may protect against KCZ-induced oxidative stress, apoptosis and hepatic damage. The aim of the present study was to investigate the protective effect of sesame oil as a nutritional supplement on KCZ-induced hepatic injury in mice. KCZ (300 mg/kg/day) was administered by gastric intubation; 30 min later, sesame oil (0, 0.0625, 0.125, 0.25 or 0.5 ml/kg/day; p.o.) was administered to mice for 14 days. Blood and liver tissue were collected. Hepatic injury was evaluated by serum biochemistry and histology. Oxidative stress was evaluated by myeloperoxidase activity, p47-phox, reactive oxygen species generation, lipid peroxidation and glutathione level. Apoptosis was evaluated by p53, caspase-3, Bcl-2, Bax and Cyto-C expression. Osteopontin was measured to assess liver healing. Sesame oil attenuated hepatic injury; it also decreased oxidative stress and apoptosis in KCZ-treated mice. Sesame oil may be used as a nutritional supplement with existing antifungal therapies to neutralize the adverse hepatotoxic nature of antifungal drugs by attenuating hepatic apoptosis through redox system to protect and heal liver injury in KCZ-treated mice.
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Affiliation(s)
- Srinivasan Periasamy
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 70428, Taiwan
| | - Chuan-Teng Liu
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 70428, Taiwan
| | - Se-Ping Chien
- Department of Food and Beverage Services, Tainan University of Technology, Tainan 71002, Taiwan
| | - Ying-Chien Chen
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 70428, Taiwan
| | - Ming-Yie Liu
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan 70428, Taiwan.
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Yiang GT, Yu YL, Lin KT, Chen JN, Chang WJ, Wei CW. Acetaminophen induces JNK/p38 signaling and activates the caspase-9-3-dependent cell death pathway in human mesenchymal stem cells. Int J Mol Med 2015; 36:485-92. [PMID: 26096646 PMCID: PMC4501662 DOI: 10.3892/ijmm.2015.2254] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 06/05/2015] [Indexed: 02/05/2023] Open
Abstract
Acetaminophen (APAP) is a widely used analgesic and antipyretic drug. Generally, the therapeutic dose of APAP is clinically safe, however, high doses of APAP can cause acute liver and kidney injury. Therefore, the majority of previous studies have focussed on elucidating the mechanisms of APAP-induced hepatotoxicity and nephrotoxicity, in addition to examining ways to treat these conditions in clinical cases. However, few studies have reported APAP-induced intoxication in human stem cells. Stem cells are important in cell proliferation, differentiation and repair during human development, particularly during fetal and child development. At present, whether APAP causes cytotoxic effects in human stem cells remains to be elucidated, therefore, the present study aimed to investigate the cellular effects of APAP treatment in human stem cells. The results of the present study revealed that high-dose APAP induced more marked cytotoxic effects in human mesenchymal stem cells (hMSCs) than in renal tubular cells. In addition, increased levels of hydrogen peroxide (H2O2), phosphorylation of c-Jun N-terminal kinase and p38, and activation of caspase-9/-3 cascade were observed in the APAP-treated hMSCs. By contrast, antioxidants, including vitamin C reduced APAP-induced augmentations in H2O2 levels, but did not inhibit the APAP-induced cytotoxic effects in the hMSCs. These results suggested that high doses of APAP may cause serious damage towards hMSCs.
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Affiliation(s)
- Giou-Teng Yiang
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan, R.O.C
| | - Yung-Lung Yu
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung 404, Taiwan, R.O.C
| | - Ko-Ting Lin
- Department of Nutrition, Master Program of Biomedical Nutrition, Hungkuang University, Shalu, Taichung 433, Taiwan, R.O.C
| | - Jen-Ni Chen
- Department of Nutrition, Master Program of Biomedical Nutrition, Hungkuang University, Shalu, Taichung 433, Taiwan, R.O.C
| | - Wei-Jung Chang
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung 404, Taiwan, R.O.C
| | - Chyou-Wei Wei
- Department of Nutrition, Master Program of Biomedical Nutrition, Hungkuang University, Shalu, Taichung 433, Taiwan, R.O.C
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Victoria F, Anversa R, Savegnago L, Lenardão E. Essential oils of E. uniflora leaves protect liver injury induced by acetaminophen. FOOD BIOSCI 2013. [DOI: 10.1016/j.fbio.2013.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Periasamy S, Chien SP, Chang PC, Hsu DZ, Liu MY. Sesame oil mitigates nutritional steatohepatitis via attenuation of oxidative stress and inflammation: a tale of two-hit hypothesis. J Nutr Biochem 2013; 25:232-40. [PMID: 24445049 DOI: 10.1016/j.jnutbio.2013.10.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 10/16/2013] [Accepted: 10/22/2013] [Indexed: 12/12/2022]
Abstract
Nonalcoholic fatty liver disease, the most common chronic liver disorder worldwide, comprises conditions from steatosis to nonalcoholic steatohepatitis (NASH) and cirrhosis. NASH is associated with an increased risk of hepatocellular carcinoma. Sesame oil, a healthful food, increases resistance to oxidative stress, inflammation and protects against multiple organ injury in various animal models. We investigated the protective effect of sesame oil against nutritional steatohepatitis in mice. C57BL/6 J mice were fed with methionine-choline deficient (MCD) diet for 28 days to induce NASH. Sesame oil (1 and 2 ml/kg) was treated from 22nd to 28th day. Body weight, steatosis, triglycerides, aspartate transaminase, alanine transaminase, nitric oxide, malondialdehyde, tumor necrosis factor-α, interlukin-6, interleukin-1β, leptin, and transforming growth factor-β1 (TGF-β1) were assessed after 28 days. All tested parameters were higher in MCD-fed mice than in normal control mice. Mice fed with MCD diet for 4 weeks showed severe liver injury with steatosis, oxidative stress, and necrotic inflammation. In sesame-oil-treated mice, all tested parameters were significantly attenuated compared with MCD-alone mice. Sesame oil inhibited oxidative stress, inflammatory cytokines, leptin, and TGF-β1 in MCD-fed mice. In addition, histological analysis showed that sesame oil provided significant protection against fibrotic collagen. We conclude that sesame oil protects against steatohepatitic fibrosis by decreasing oxidative stress, inflammatory cytokines, leptin and TGF-β1.
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Affiliation(s)
- Srinivasan Periasamy
- Department of Environmental and Occupational Health, National Cheng Kung University, College of Medicine, Tainan 70428, Taiwan
| | - Se-Ping Chien
- Department of Living Science, Tainan University of Technology, Tainan 71002, Taiwan
| | - Po-Cheng Chang
- Department of Environmental and Occupational Health, National Cheng Kung University, College of Medicine, Tainan 70428, Taiwan
| | - Dur-Zong Hsu
- Department of Environmental and Occupational Health, National Cheng Kung University, College of Medicine, Tainan 70428, Taiwan.
| | - Ming-Yie Liu
- Department of Environmental and Occupational Health, National Cheng Kung University, College of Medicine, Tainan 70428, Taiwan.
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Chandrasekaran VRM, Hsu DZ, Liu MY. Beneficial effect of sesame oil on heavy metal toxicity. JPEN J Parenter Enteral Nutr 2013; 38:179-85. [PMID: 23744838 DOI: 10.1177/0148607113490960] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Heavy metals become toxic when they are not metabolized by the body and accumulate in the soft tissue. Chelation therapy is mainly for the management of heavy metal-induced toxicity; however, it usually causes adverse effects or completely blocks the vital function of the particular metal chelated. Much attention has been paid to the development of chelating agents from natural sources to counteract lead- and iron-induced hepatic and renal damage. Sesame oil (a natural edible oil) and sesamol (an active antioxidant) are potently beneficial for treating lead- and iron-induced hepatic and renal toxicity and have no adverse effects. Sesame oil and sesamol significantly inhibit iron-induced lipid peroxidation by inhibiting the xanthine oxidase, nitric oxide, superoxide anion, and hydroxyl radical generation. In addition, sesame oil is a potent inhibitor of proinflammatory mediators, and it attenuates lead-induced hepatic damage by inhibiting nitric oxide, tumor necrosis factor-α, and interleukin-1β levels. Because metal chelating therapy is associated with adverse effects, treating heavy metal toxicity in addition with sesame oil and sesamol may be better alternatives. This review deals with the possible use and beneficial effects of sesame oil and sesamol during heavy metal toxicity treatment.
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Sharifudin SA, Fakurazi S, Hidayat MT, Hairuszah I, Moklas MAM, Arulselvan P. Therapeutic potential of Moringa oleifera extracts against acetaminophen-induced hepatotoxicity in rats. PHARMACEUTICAL BIOLOGY 2013; 51:279-288. [PMID: 23043505 DOI: 10.3109/13880209.2012.720993] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
CONTEXT Moringa oleifera Lam. (Moringaceae) is a rich source of essential minerals and antioxidants; it has been used in human and animal nutrition. The leaves and flowers are being used by the population with great dietary importance. OBJECTIVE The present study was to investigate the therapeutic effects of the hydroethanolic extract of Moringa oleifera (MO) leaves and flowers against hepatotoxicity induced by acetaminophen (APAP) in rats. MATERIALS AND METHODS In the hepatoprotective study, either flowers or leaves of hydroethanolic extract (200 or 400 mg/kg bw through IP injection) were administered an hour after APAP administration. N-Acetylcysteine (NAC) was used as the positive control for this study. Liver and kidney function tests including lipid peroxidation levels were analyzed and histopathological changes of liver and kidney were also observed. RESULTS Acetaminophen-induced hepatotoxicity increased the activities of liver marker enzymes. Histologically, the liver was observed to have inflammation and bridging necrosis. Liver marker enzymes were significantly reduced when treated with flower and leaf extracts of MO in animals with APAP induced toxicity. In addition, there were no significant changes observed in clinical markers of kidney function. Histological observation on liver tissue from the rats treated with MO flower and leaf extract showed reduction in the severity of the liver damage. DISCUSSION AND CONCLUSION These results indicated the possible therapeutic action of flower and leaf extract from MO in protecting liver damage in rats given an over dosage of APAP.
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Periasamy S, Hsu D, Chandrasekaran VRM, Liu M. Sesame Oil Accelerates Healing of 2,4,6‐Trinitrobenzenesulfonic Acid–Induced Acute Colitis by Attenuating Inflammation and Fibrosis. JPEN J Parenter Enteral Nutr 2012; 37:674-82. [DOI: 10.1177/0148607112468768] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | - Dur‐Zong Hsu
- Department of Environmental and Occupational Health
| | | | - Ming‐Yie Liu
- Department of Environmental and Occupational Health
- Research Center for Environmental and Occupational Health and Preventive Medicine, National Cheng Kung University College of Medicine, Tainan, Taiwan
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Periasamy S, Yang SS, Chen SY, Chang CC, Liu MY. Prophylactic Sesame Oil Attenuates Sinusoidal Obstruction Syndrome by Inhibiting Matrix Metalloproteinase–9 and Oxidative Stress. JPEN J Parenter Enteral Nutr 2012; 37:529-37. [DOI: 10.1177/0148607112454299] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Periasamy S, Chien SP, Liu MY. Therapeutic Oral Sesame Oil Is Ineffectual Against Monocrotaline-Induced Sinusoidal Obstruction Syndrome in Rats. JPEN J Parenter Enteral Nutr 2012; 37:129-33. [DOI: 10.1177/0148607112445795] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
| | | | - Ming-Yie Liu
- National Cheng Kung University Medical College, Tainan, Taiwan
- National Cheng Kung University, Tainan, Taiwan
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Srinivasan P, Liu MY. Comparative potential therapeutic effect of sesame oil and peanut oil against acute monocrotaline (Crotalaria) poisoning in a rat model. J Vet Intern Med 2012; 26:491-9. [PMID: 22443367 DOI: 10.1111/j.1939-1676.2012.00909.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 01/31/2012] [Accepted: 02/10/2012] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Many Crotalaria plant species contain hepatotoxic pyrrolizidine alkaloids (such as monocrotaline) that can cause acute and chronic poisoning in cattle and other animals. HYPOTHESIS Peanut oil, atropine sulfate, and antidiarrheal agents are used to treat acute monocrotaline poisoning. The effect of sesame on acute monocrotaline poisoning has never been investigated. ANIMALS Fifty male Sprague-Dawley rats were used for toxicity studies. METHODS Experiment 1: Group I, control. Groups II-IV were given monocrotaline (205.2 mg/kg) and euthanized 6, 12, and 24 hours later. Experiment 2: Group I, control. Group II monocrotaline alone (205.2 mg/kg). Groups III-VI were given monocrotaline (205.2 mg/kg) and 1 hour later, Groups III and IV were given sesame oil (1 and 2 mL/kg) and Groups V and VI were given peanut oil (1 and 2 mL/kg). RESULTS Monocrotaline significantly decreased (P < .05) serum amylase activity, but, over time, increased (P < .05) pancreatic and lung injury. AST and ALT activity and liver injury peaked at 24 hours. Sesame oil and peanut oil (P < .05) inhibited the changes in all tested parameters in acute monocrotaline poisoning. Although peanut oil inhibited acute monocrotaline poisoning, it induced steatosis, but sesame oil did not. CONCLUSION AND CLINICAL IMPORTANCE We hypothesize that early pancreatic and lung injury and late liver injury contribute to acute monocrotaline poisoning and that sesame oil is more efficacious than peanut oil against acute monocrotaline poisoning in rats. However, additional studies are needed to confirm that these oils have the same effects in cattle and other animals.
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Affiliation(s)
- P Srinivasan
- Department of Environmental and Occupational Health, National Cheng Kung University College of Medicine, Tainan, Taiwan
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Teng CY, Lai YL, Huang HI, Hsu WH, Yang CC, Kuo WH. Tournefortia sarmentosa extract attenuates acetaminophen-induced hepatotoxicity. PHARMACEUTICAL BIOLOGY 2012; 50:291-396. [PMID: 22085220 DOI: 10.3109/13880209.2011.602695] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
CONTEXT Tournefortia sarmentosa Lam. (Boraginaceae), a Chinese herbal medicine, is commonly used as a detoxicant or anti-inflammatory agent. OBJECTIVE As acetaminophen (APAP) is a well-known hepatotoxin, we investigated the effect of the aqueous extract of the T. sarmentosa on APAP-induced hepatotoxicity in vivo and in vitro. MATERIALS AND METHODS Levels of liver function markers serum glutamate oxaloacetate transaminase (SGOT), glutamate pyruvate transaminase (SGPT), and alkaline phosphatase (ALP), inflammatory markers tumor necrosis factor (TNF)-α, interleukin (IL)-1b, and IL-6 in serum, and antioxidant enzymes catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx), as well as lipid peroxidation were determined. RESULTS T. sarmentosa significantly reduced the elevated liver function (SGOT, SGPT, and ALP, p < 0.01) and inflammatory markers (TNF-α, IL-1β, and IL-6, p < 0.01) in serum of APAP-intoxicated rats. Malondialdehyde level (p < 0.05) and antioxidant enzyme levels (CAT, SOD, and GPx, p < 0.05) were also reduced in APAP-intoxicated rats treated with T. sarmentosa. Incubation of rat hepatocyte cell line clone-9 cells with APAP reduced cell viability and increased the extent of lipid peroxidation. APAP stimulation also reduced the level of glutathione (GSH) and caused reduction in the activities of the antioxidant enzymes, CAT, SOD, and GPx. Pretreatment of hepatocytes with T. sarmentosa aqueous extract before and during APAP stimulation attenuated the extent of lipid peroxidation, increased cell viability and GSH level, and enhanced the activities of antioxidant enzymes. DISCUSSION AND CONCLUSION These data suggest that the aqueous extract of T. sarmentosa can prevent APAP-induced hepatotoxicity.
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Affiliation(s)
- Chun-Yuh Teng
- Division of Gastroenterology, Department of Internal Medicine, Armed-Forces Taichung General Hospital, Taiping City, Taichung, Taiwan
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Arumugam P, Ramesh S. Protective effects of sesame oil on 4-NQO-induced oxidative DNA damage and lipid peroxidation in rats. Drug Chem Toxicol 2011; 34:116-9. [PMID: 21314461 DOI: 10.3109/01480541003782310] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Sesame oil could be considered as a potent antioxidant and dietary supplement. It possesses antimutagenic, anti-inflammatory and anti-cardiac toxicity. In the view of available findings, the current study focused on determining the protective effects of sesame oil on 4-Nitroquinoline-1-oxide (4-NQO) -induced oxidative DNA damage and lipid peroxidation (LPO) in rats. Seven groups of Wistar albino rats each with 6 either sex were used. Groups were given vehicle control and sesame oil alone orally and 4-NQO (30 mg/kg) by intraperitoneal injection. Following the four dose levels (1, 2, 4, and 8 ml/kg orally), sesame oil plus 4-NQO were also tested. After 24 hours of 4-NQO injection, blood samples were drawn by venipuncture. DNA damage (8-hydroxy-2-deoxy guanosine; 8-OHdG) and LPO were estimated. LPO from the 4-NQO-treated group was 2.5-fold higher than that of the control LPO. Pretreatment with sesame oil reduced this by 16-61%. 8-OHdG DNA damage from 4-NQO was found to be 3-fold higher than that of controls. Pretreatment with sesame oil effectively protected against DNA damage in a dose-dependent fashion. This study indicates that the antioxidant, sesame oil, effectively protected DNA damage and LPO induced by 4-NQO.
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Affiliation(s)
- Ponnan Arumugam
- Center for Research & Development, PRIST University, Thanjavur, India.
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Chandrasekaran VRM, Chien SP, Hsu DZ, Liu MY. Anti-hepatotoxic effects of 3,4-methylenedioxyphenol and N-acetylcysteine in acutely acetaminophen-overdosed mice. Hum Exp Toxicol 2011; 30:1609-15. [DOI: 10.1177/0960327110394226] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
3,4-Methylenedioxyphenol (sesamol) is effective against acetaminophen-induced liver injury in rats. Whether sesamol’s anti-hepatotoxic effect is comparable to that of N-acetylcysteine has never been studied. We investigated the anti-hepatotoxic effects of sesamol and N-acetylcysteine on acetaminophen-induced hepatotoxicity in mice. Equimolar doses (1 mmol/kg) of sesamol and N-acetylcysteine significantly inhibited acetaminophen (300 mg/kg)-increased serum aspartate transaminase and alanine transaminase levels 6 h post-administration. Sesamol and N-acetylcysteine maintained hepatic glutathione levels and inhibited lipid peroxidation. Moreover, the combination of sesamol and N-acetylcysteine antagonistically inhibited sesamol’s protection against acetaminophen-induced liver injury. We conclude that the protective effect of sesamol against acetaminophen-induced liver damage is comparable to that of N-acetylcysteine by maintaining glutathione levels and inhibiting lipid peroxidation in mice.
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Affiliation(s)
| | - Se-Ping Chien
- Institute of Living Science, Tainan University of Technology, Tainan, Taiwan
| | - Dur-Zong Hsu
- Department of Environmental and Occupational Health, National Cheng Kung University Medical College, Tainan, Taiwan
| | - Ming-Yie Liu
- Department of Environmental and Occupational Health, National Cheng Kung University Medical College, Tainan, Taiwan
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Accurate measurement of reduced glutathione in gamma-glutamyltransferase-rich brain microvessel fractions. Brain Res 2011; 1369:95-102. [DOI: 10.1016/j.brainres.2010.10.100] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Revised: 10/26/2010] [Accepted: 10/27/2010] [Indexed: 11/18/2022]
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Chandrasekaran VRM, Periasamy S, Liu LL, Liu MY. 17β-Estradiol protects against acetaminophen-overdose-induced acute oxidative hepatic damage and increases the survival rate in mice. Steroids 2011; 76:118-24. [PMID: 20933533 DOI: 10.1016/j.steroids.2010.09.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 09/24/2010] [Accepted: 09/28/2010] [Indexed: 11/17/2022]
Abstract
Acetaminophen overdose causes acute liver injury or even death in both humans and experimental animals. We investigated the effect of 17β-estradiol against acetaminophen-induced acute liver injury and mortality in mice. Male mice were given acetaminophen (p-acetamidophenol; 300 mg/kg; orally) to induce acute liver injury. Acetaminophen significantly increased the levels of aspartate transaminase, alanine transaminase, myeloperoxidase, lipid peroxidation, and glutathione reductase, but it decreased superoxide dismutase, catalase, and glutathione. In addition, acetaminophen-induced mortality began 4h post-treatment, and all mice died within 9h. 17β-Estradiol (200 μg/kg; i.p.) protected against acetaminophen-induced oxidative hepatic damage by inhibiting neutrophil infiltration and stimulating the antioxidant defense system. However, 17β-estradiol did not affect acetaminophen-induced glutathione depletion or increased glutathione reductase activity. We conclude that 17β-estradiol specifically attenuates acute hepatic damage and decreases mortality in acetaminophen-overdosed male mice.
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Chandrasekaran VRM, Chien SP, Hsu DZ, Chang YC, Liu MY. Effects of Sesame Oil Against After the Onset of Acetaminophen-Induced Acute Hepatic Injury in Rats. JPEN J Parenter Enteral Nutr 2010; 34:567-73. [DOI: 10.1177/0148607110362584] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Se-Ping Chien
- Department of Living Science, Tainan University of Technology, Tainan
| | - Dur-Zong Hsu
- Department of Environmental and Occupational Health, National Cheng Kung University Medical College, Tainan
| | - Yu-Chung Chang
- Department of Surgery, National Cheng Kung University Medical College, Tainan
| | - Ming-Yie Liu
- Department of Environmental and Occupational Health, National Cheng Kung University Medical College, Tainan
- Sustainable Environment Research Centre, National Cheng Kung University, Tainan, Taiwan
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THE PROTECTIVE EFFECT OF SESAMOL AGAINST MITOCHONDRIAL OXIDATIVE STRESS AND HEPATIC INJURY IN ACETAMINOPHEN-OVERDOSED RATS. Shock 2009; 32:89-93. [DOI: 10.1097/shk.0b013e31818ede6f] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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What's new in Shock, August 2008? Shock 2008; 30:103-4. [PMID: 18628686 DOI: 10.1097/shk.0b013e31817d461b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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