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Bencheikh N, Elbouzidi A, Baraich A, Bouhrim M, Azeroual A, Addi M, Mothana RA, Al-Yousef HM, Eto B, Elachouri M. Ethnobotanical survey and scientific validation of liver-healing plants in northeastern Morocco. Front Pharmacol 2024; 15:1414190. [PMID: 39318777 PMCID: PMC11420034 DOI: 10.3389/fphar.2024.1414190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 08/26/2024] [Indexed: 09/26/2024] Open
Abstract
Introduction Liver diseases represent a significant global health challenge, with primary causes including excessive alcohol consumption, infections, chemotherapy, and autoimmune disorders. Medicinal plants, due to their natural bioactive compounds, hold promise for developing effective treatments and preventive measures against liver ailments. This study aimed to document the use of herbal remedies in northeastern Morocco for liver diseases and correlate these uses with scientific evidence through a bibliometric analysis. Methods An ethnobotanical survey was conducted in remote communities of northeastern Morocco from October 2020 to January 2022. A total of 189 informants were interviewed using semi-structured questionnaires to gather information on local medicinal plants used for liver ailments. The data were analyzed using four ethnobotanical quantitative indices: use value (UV), familial use value (FUV), informant consensus factor (ICF), and fidelity level (FL). Additionally, a bibliometric analysis was performed to evaluate the scientific support for the ethnopharmacological uses documented. Results The survey identified 45 plant species from 26 different families used in the treatment of liver diseases. The most frequently utilized species were Cuminum cyminum L. (UV = 0.1065), Allium sativum L. (UV = 0.1015), Salvia officinalis L. (UV = 0.0761), Asparagus officinalis L. (UV = 0.0558), and Ziziphus lotus (L.) Lam. (UV = 0.0457). The Apiaceae family showed the highest familial use value (FUV = 0.1066), followed by Alliaceae (FUV = 0.1015). Liver congestion had the highest informant consensus factor (ICF = 0.83), followed by hepatic colic (ICF = 0.80). Bibliometric analysis revealed that 61% of the plants identified had documented pharmacological effects related to liver health. Discussion The study demonstrates that traditional knowledge in northeastern Morocco encompasses a rich diversity of medicinal plants used to treat liver diseases. The high ICF values indicate a strong consensus among informants on the efficacy of these remedies. The correlation between ethnopharmacological use and scientific validation for a significant portion of these plants suggests their potential as reliable therapeutic agents for liver conditions. However, further scientific investigations are necessary to confirm their efficacy and safety in clinical settings. This research contributes valuable information for future studies on the therapeutic potential of these plants. Conclusion This ethnobotanical survey provides a comprehensive database of medicinal plants used in northeastern Morocco for liver diseases. The findings highlight the potential of these plants in developing novel treatments for hepatic conditions, although further research is essential to substantiate their therapeutic claims.
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Affiliation(s)
- Noureddine Bencheikh
- Agri-Food and Health Laboratory (AFHL), École Supérieure Normale, Hassan First University, Settat, Morocco
| | - Amine Elbouzidi
- Laboratoire d’Amélioration des Productions Agricoles, Biotechnologie et Environnement (LAPABE), Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Abdellah Baraich
- Laboratory of Bioressources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda, Morocco
| | - Mohamed Bouhrim
- Laboratory of Biological Engineering, Team of Functional and Pathological Biology, University Sultan Moulay Slimane Faculty of Sciences and Technology Beni Mellal, Meknes, Morocco
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdelhamid Azeroual
- Agri-Food and Health Laboratory (AFHL), École Supérieure Normale, Hassan First University, Settat, Morocco
| | - Mohamed Addi
- Laboratoire d’Amélioration des Productions Agricoles, Biotechnologie et Environnement (LAPABE), Faculté des Sciences, Université Mohammed Premier, Oujda, Morocco
| | - Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hanan M. Al-Yousef
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Bruno Eto
- Laboratories TBC, Laboratory of Pharmacology, Pharmacokinetics and Clinical Pharmacy, Faculty of Pharmacy, University of Lille, Lille, France
| | - Mostafa Elachouri
- Laboratory of Bioressources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda, Morocco
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Fatemi F, Vaezi G, Sharafi S, Rahbarian R. 6-gingerol effect on rat liver following exposure to gold nanoparticles: From histopathologic findings to inflammatory and oxidative stress biomarkers. J Biochem Mol Toxicol 2024; 38:e23793. [PMID: 39234939 DOI: 10.1002/jbt.23793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/03/2024] [Accepted: 07/18/2024] [Indexed: 09/06/2024]
Abstract
Gold nanoparticles (AuNPs) have unique features which could be beneficial to various aspects of clinics and industry. Long-term exposure to AuNPs damages the physiologic functions and tissue structure of organs. Gingerol has anti-inflammatory and antioxidant properties. This study explored the effect of 6-gingerol on alleviation of AuNPs exposure effects in rats' liver. Thirty-two male Wistar rats were randomly assigned to four groups of negative control (received no AuNPs or treatment), positive control (received AuNPs but not treatment), and two study arms (both received AuNPs and one group 50 and the other 100 mg/Kg body weight 6-gingerol). All injections were performed intraperitoneally. After 30 days, serum levels of ALP, AST, ALT were assessed through ELISA method by an autoanalyzer while GGT, SOD, GPx, CAT, IL-6, IL-1β, TNF-α, CRP, 8-OHdG, MDA, and Bax/Bcl2 were measured using an ELISA reader. Paraffin-embedded tissue sections of the livers from all groups were also prepared and H&E staining was performed on them for investigation of tissue changes. Statistical analyses were performed using SPSS version 26 and p = 0.05 was considered as the level of significancy. AuNPs exposure significantly increased the levels of ALP, AST, ALT, GGT, CRP, IL-6, IL-1β, TNF-α, Bax/Bcl2, 8-OHdG, MDA (p < 0.001) in positive control groups compared to negative controls, while treatment with 6-gingerol significantly decreased the mentioned enzyme levels (p < 0.001). The level of antioxidant enzymes of SOD, GPx, and CAT, on the other hand, was found to be highest and lowest in negative and positive controls, respectively (p < 0.001). Treatment with 6-gingerol significantly decreased the mentioned enzyme levels (p < 0.001). Histology results showed no signs of degeneration, necrosis, or immune cell infiltration in negative controls, while positive controls showed dilated central veins and hyperemia along with infiltration of mononuclear immune cells to the portal area, tissue degeneration, and necrosis. The study arms showed improved signs as they showed normal trabecular structures with no clear portal space. Treatment with 6-gingerol seems to significantly and efficiently reduce the hepatic side effects of AuNPs exposure in Wistar rats.
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Affiliation(s)
- Fatemeh Fatemi
- Department of Animal Physiology, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Gholamhassan Vaezi
- Department of Biology, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Shahram Sharafi
- Department of Biology, Damghan Branch, Islamic Azad University, Damghan, Iran
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Aleem M, Khan MI. Concept of dementia ( Nisy ā n) in Unani system of medicine and scientific validation of an important Unani pharmacopoeial preparation ' Majoon Vaj' for its management: a review. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 21:139-153. [PMID: 37384842 DOI: 10.1515/jcim-2021-0447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 05/31/2023] [Indexed: 07/01/2023]
Abstract
OBJECTIVES This review focused on the concept of dementia in the Unani system of medicine and comprehensive, updated information on Majoon Vaj about the phytochemistry, nootropic, CNS activities and provide insights into potential opportunities for future research. METHODS The classical literature on Majoon Vaj for its anti-dementic properties, and therapeutic uses were gathered from nearly thirteen classical Unani books including Unani Pharmacopoeia. The information of pharmacognosy, phytochemical and pharmacological activities of Majoon Vaj and its ingredient was collected by browsing the Internet (PubMed, ScienceDirect, Wiley online library, Google Scholar, ResearchGate). The relevant primary sources were probed, analysed, and included in this review. The keywords used to browse were Majoon Vaj, Dementia, Nootropic, Acorus calamus, Piper nigram, Zingiber officinalis, Nigella sativa, Carum carvi, Plumbago zeylanica, and β-asarone. Relevant Sources were gathered up to July 2021, and the chemical structures were drawn using ACD/ChemSketch software. The species name and synonyms were checked with WFO (2021): World Flora online (http://www.worldfloraonline.org) an updated version of 'The Plant List.' RESULTS Majoon Vaj contains an excess of bioactive compounds e.g., alkaloids, phenols, flavonoids, tannins, diterpenes, coumarins, carbohydrates, and fixed oils and its ingredients possess broad pharmacological properties, including cognitive-enhancing, neuroprotective, anti-inflammatory, antioxidant and antimicrobial properties. CONCLUSIONS The literature of Unani medicine is quite rich in discussing the pathophysiological basis of memory disorders. It argues that memory, retention, and retrieval are regulated by a complex process involving various faculties. Majoon Vaj seems to have great potential for therapeutic applications in the treatment of dementia and thus encourage more preclinical and clinical trials in this field.
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Affiliation(s)
- Mohd Aleem
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, India
| | - Md Imran Khan
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, India
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Ghasemzadeh Rahbardar M, Hosseinzadeh H. The ameliorative effect of turmeric (Curcuma longa Linn) extract and its major constituent, curcumin, and its analogs on ethanol toxicity. Phytother Res 2024; 38:2165-2181. [PMID: 38396341 DOI: 10.1002/ptr.8165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 12/09/2023] [Accepted: 02/04/2024] [Indexed: 02/25/2024]
Abstract
Ethanol toxicity is a major public health problem that can cause damage to various organs in the body by several mechanisms inducing oxidative stress, inflammation, and apoptosis. Recently, there has been a growing interest in the potential of herbal medicines as therapeutic agents for the prevention and treatment of various disorders. Turmeric (Curcuma longa) extracts and its main components including curcumin have antioxidant, anti-inflammatory, and anti-apoptotic properties. This review aims to evaluate the literature on the ameliorative effects of turmeric extracts and their main components on ethanol toxicity. The relevant studies were identified through searches of Google Scholar, PubMed, and Scopus without any time limitation. The underlying mechanisms of turmeric and curcumin were also discussed. The findings suggest that turmeric and curcumin ameliorate ethanol-induced organ damage by suppressing oxidative stress, inflammation, apoptosis, MAPK activation, TGF-β/Smad signaling pathway, hyperlipidemia, regulating hepatic enzymes, expression of SREBP-1c and PPAR-α. However, the limited clinical evidence suggests that further research is needed to determine the efficacy and safety of turmeric and curcumin in human subjects. In conclusion, the available evidence supports the potential use of turmeric and curcumin as alternative treatments for ethanol toxicity, but further high-quality studies are needed to firmly establish the clinical efficacy of the plant.
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Affiliation(s)
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Ha SK, Lee JA, Kim D, Yoo G, Choi I. A herb mixture to ameliorate non-alcoholic fatty liver in rats fed a high-fat diet. Heliyon 2023; 9:e18889. [PMID: 37576314 PMCID: PMC10415919 DOI: 10.1016/j.heliyon.2023.e18889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/25/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
This study was performed to investigate the effects of an herb extract mixture (HM) in ameliorating non-alcoholic fatty liver disease (NAFLD). The HM contained equal amounts of 70% ethanol extracts from Zingiber officinale, Centella asiatica, and Boehmeria nivea. In vitro, the HM significantly inhibited lipid accumulation in oleic acid-stimulated HepG2 cells. We further evaluated the anti-NAFLD activities of the HM in vivo in an animal model. Rats were fed two different amounts of the HM (50 and 200 mg/kg body weight) along with a high-fat diet for 6 weeks. HM supplementation reduced liver weight; epididymal, peri-renal, and intra-abdominal fat content; and serum triglyceride, total cholesterol, and low-density lipoprotein cholesterol levels as well as increased high-density lipoprotein cholesterol levels in a dose-dependent manner. Histological evaluation of liver specimens further demonstrated that administration of HM significantly prevented hepatic lipid accumulation and subsequent development of hepatic steatosis. These findings suggest that HM can be used as an alternative nutraceutical for ameliorating NAFLD.
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Affiliation(s)
- Sang Keun Ha
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Republic of Korea
- Division of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
| | - Jin-Ah Lee
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Republic of Korea
| | - Donghwan Kim
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Republic of Korea
| | - Guijae Yoo
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Republic of Korea
| | - Inwook Choi
- Food Functionality Research Division, Korea Food Research Institute, Wanju-gun, Republic of Korea
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Smirnova E, Moniruzzaman M, Chin S, Sureshbabu A, Karthikeyan A, Do K, Min T. A Review of the Role of Curcumin in Metal Induced Toxicity. Antioxidants (Basel) 2023; 12:antiox12020243. [PMID: 36829803 PMCID: PMC9952547 DOI: 10.3390/antiox12020243] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
Metal toxicity poses a potential global threat to the environment and living beings. Their numerous agricultural, medical, industrial, domestic, and technological applications result in widespread distribution in the environment which raises concern on the potential effects of metals in terms of health hazards and environmental pollution. Chelation therapy has been the preferred medical treatment for metal poisoning. The chelating agent bounds metal ions to form complex cyclic structures known as 'chelates' to intensify their excretion from the body. The main disadvantage of synthetic chelators is that the chelation process removes vital nutrients along with toxic metals. Natural compounds are widely available, economical, and have minimal adverse effects compared to classical chelators. Herbal preparations can bind to the metal, reduce its absorption in the intestines, and facilitate excretion from the body. Curcumin, a bioactive substance in turmeric, is widely used as a dietary supplement. Most studies have shown that curcumin protects against metal-induced lipid peroxidation and mitigates adverse effects on the antioxidant system. This review article provides an analysis to show that curcumin imparts promising metal toxicity-ameliorative effects that are related to its intrinsic antioxidant activity.
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Affiliation(s)
- Elena Smirnova
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
| | - Mohammad Moniruzzaman
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
- Correspondence: (M.M.); (T.M.)
| | - Sungyeon Chin
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
| | - Anjana Sureshbabu
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
| | - Adhimoolam Karthikeyan
- Subtropical Horticulture Research Institute, Jeju National University, Jeju 63243, Republic of Korea
| | - Kyoungtag Do
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
| | - Taesun Min
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) & Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju 63243, Republic of Korea
- Correspondence: (M.M.); (T.M.)
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Yu Q, Chen Z, Liu M, Meng Y, Li X, Li B, Du J. Exploring the potential targets of Sanshimao formula for hepatocellular carcinoma treatment by a method of network pharmacology combined with molecular biology. JOURNAL OF ETHNOPHARMACOLOGY 2022; 297:115531. [PMID: 35840058 DOI: 10.1016/j.jep.2022.115531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 06/24/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Sanshimao (SSM) formula is an effective prescription for hepatocellular carcinoma (HCC) therapy in the clinical setting. This prescription is made up of four herbals, Maorenshen, Shijianchuan, Shishangbai and Shidachuan, which are used for detoxification and removing blood stasis. However, its mechanism in the treatment of HCC remains ambiguous. AIM OF THE STUDY To explore the potential targets of SSM against HCC by network pharmacology analysis and verify the data using molecular biological methods. MATERIALS AND METHODS We screened active components and potential targets by data mining, constructed a network, and performed functional analysis and pathway enrichment to explore the therapeutic targets of SSM for HCC treatment. Then, the effects of SSM on HCC cells were studied to validate the data from network pharmacology analysis. RESULTS Eighty-eight common targets were obtained by mapping 932 HCC-related genes, and 325 targets corresponded to 11 active components of SSM. They were enriched in various biological processes, such as the response to inorganic substances, response to toxic substances and apoptotic signalling pathway, and multi-pathways involved pathways in cancer, EGFR tyrosine kinase inhibitor resistance, and AGE-RAGE signalling pathway in diabetic complications, as evaluated by the analysis of advanced functions and pathways. TP53, JUN, HSP90AA1, EGFR, AR and MAPK1 might be the core targets closely related to the effects of SSM on HCC according to PPI analysis. Treatment with SSM decreased cell viability and migration, promoted apoptosis and inhibited the EGFR/FAK/AKT signalling pathway. CONCLUSION This research preliminarily indicates that SSM treats HCC via multiple components and pathways. EGFR/FAK/AKT are promising therapeutic targets of SSM for HCC treatment. This provides objective evidence for further mechanistic research and the future development and clinical application of SSM in HCC patients.
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Affiliation(s)
- Qin Yu
- Department of Traditional Chinese Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China; Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhe Chen
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China
| | - Minglin Liu
- Department of Traditional Chinese Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China
| | - Yongbin Meng
- Department of Traditional Chinese Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China
| | - Xiaoyan Li
- Department of Traditional Chinese Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China
| | - Bai Li
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China.
| | - Juan Du
- Department of Traditional Chinese Medicine, the First Affiliated Hospital of Naval Military Medical University, Shanghai, China.
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Lee M, Nam SH, Yoon HG, Kim S, You Y, Choi KC, Lee YH, Lee J, Park J, Jun W. Fermented Curcuma longa L. Prevents Alcoholic Fatty Liver Disease in Mice by Regulating CYP2E1, SREBP-1c, and PPAR- α. J Med Food 2022; 25:456-463. [PMID: 35438556 DOI: 10.1089/jmf.2021.k.0098] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We examined the efficacy of fermented Curcuma longa L. (FT) on the development of alcoholic fatty liver in mice and investigated the underlying mechanism. The protective potential of FT against ethanol-induced fatty liver was determined using C57BL/6 male mice allocated into four groups (8 mice/group). Control groups received either distilled water or 5 g/kg body weight (b.w.) per day ethanol for 8 days. Treatment groups were administered either 300 mg/kg b.w. per day of milk thistle or FT before receiving ethanol. FT contained a higher amount of caffeic acid and tetrahydrocurcumin than C. longa. FT pretreatment significantly suppressed the elevated hepatic lipid droplets associated with ethanol ingestion. In comparison with ethanol-treated control, FT pretreated mice showed inhibited cytochrome P4502E1 (CYP2E1), sterol regulatory element-binding protein-1 (SREBP-1c), and acetyl-CoA carboxylase production but elevated AMP-activated protein kinase, peroxisome proliferator-activated receptor-alpha (PPAR-α), and carnitine palmitoyltransferase 1 (CPT-1) levels. Taken together, FT is a promising hepatoprotectant for preventing of alcoholic fatty liver through modulating fatty acid synthesis and oxidation.
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Affiliation(s)
- Moeun Lee
- Division of Food and Nutrition, Chonnam National University, Gwangju, Korea.,Process Development and Fermentation Group, World Institute of Kimchi, Gwangju, Korea
| | - Seung-Hee Nam
- Institute of Agricultural Science and Technology, Chonnam National University, Gwangju, Korea
| | - Ho-Geun Yoon
- Department of Biochemistry and Molecular Biology, College of Medicine, Yonsei University, Seoul, Korea
| | - Shintae Kim
- Division of Food and Nutrition, Chonnam National University, Gwangju, Korea
| | - Yanghee You
- Division of Food and Nutrition, Chonnam National University, Gwangju, Korea
| | - Kyung-Chul Choi
- Department of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, Korea
| | - Yoo-Hyun Lee
- Department of Food and Nutrition, University of Suwon, Suwon, Korea
| | - Jeongmin Lee
- Department of Medical Nutrition, Kyung Hee University, Yongin, Korea
| | - Jeongjin Park
- Division of Food and Nutrition, Chonnam National University, Gwangju, Korea.,Research Institute for Human Ecology, Chonnam National University, Gwangju, Korea
| | - Woojin Jun
- Division of Food and Nutrition, Chonnam National University, Gwangju, Korea.,Research Institute for Human Ecology, Chonnam National University, Gwangju, Korea
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Samadi M, Moradinazar M, Khosravy T, Soleimani D, Jahangiri P, Kamari N. A systematic review and meta-analysis of preclinical and clinical studies on the efficacy of ginger for the treatment of fatty liver disease. Phytother Res 2022; 36:1182-1193. [PMID: 35106852 DOI: 10.1002/ptr.7390] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 12/02/2021] [Accepted: 12/28/2021] [Indexed: 12/12/2022]
Abstract
Fatty liver disease (FLD) is the most common chronic liver disease worldwide. The pathogenesis of this disease is closely related to obesity and insulin resistance. Ginger has hypolipidemic and antioxidant effects and acts as an insulin sensitizer. This study aims to evaluate the effect of ginger supplementation on the fatty liver. A comprehensive search of Medline/PubMed, Embase, Scopus, Web of Science/ISI, and Cochrane databases was conducted without time or language restrictions. Eighteen eligible studies were identified, including 17 in-vivo experiments in quantitative analysis and 3 clinical trials in qualitative analysis. The present study provides comprehensive evidence of the efficacy of ginger to improve the liver levels of cholesterol (-5.60 mg/g), triglycerides (TG, -4.28 mg/g), malondialdehyde (-3.16 nmol/mg), catalase (CAT) (3.35 nmol/mg), superoxide dismutase (SOD, 3.01 U/mg), serum levels of alanine aminotransferase (ALT, -2.85 U/L), aspartate aminotransferase (AST, -0.98 U/L), TG (-4.98 mg/dL), low-density lipoprotein (LDL, -3.94 mg/dL), total cholesterol (TC, -3.45 mg/dL), high-density lipoprotein (HDL, 1.27 mg/dL), and fasting blood sugar (FBS, -2.54 mg/dL). Ginger administration may reduce many clinical aspects of FLD by several mechanisms, including insulin-sensitive effects, stimulating the expression of antioxidant enzymes, reducing the generation of reactive oxygen species (ROS), having antidyslipidemic activities, and reducing hepatic fat content. However, future clinical trials are essential to investigate the clinical application of ginger in this area.
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Affiliation(s)
- Mehnoosh Samadi
- Student Research Committee, Department of Nutritional Sciences, Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehdi Moradinazar
- Behavioral Disease Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Tina Khosravy
- Health Nutrition, Lorestan University of medical science, Lorestan, Iran
| | - Davood Soleimani
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Research Center of Oils and Fats, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Parvin Jahangiri
- Behavioral Disease Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Negin Kamari
- Student Research Committee, Department of Nutritional Sciences, Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Nutritional Sciences Department, School of Nutrition Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Jaiswal SG, Naik SN. Turmeric Oil: Composition, Extraction, Potential Health Benefits and Other Useful Applications. AVICENNA JOURNAL OF MEDICAL BIOCHEMISTRY 2021. [DOI: 10.34172/ajmb.2021.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The turmeric essential oil of Curcuma species has extensively more useful properties due to its rich phytochemical profile. The concentration of volatile chemical constituents varies according to their type of applied plant part (i.e., root, rhizome, leaves, and flower) for extraction and type of the adopted extraction method. Novel extraction and purification methods, subcritical CO2 , supercritical CO2 , pressurized liquid extraction, and molecular distillation are found to be more efficient for good recovery of this volatile oil, along with increased concentrations of specified compounds. Not only have the curcuminoid compounds had a broad potential in the field of pharmacology but also the turmeric oil is found to have great applicability in treating several diseases and disorders. Turmeric oil possesses good antioxidant, antimicrobial, anticancer, anti-hyperlipidemic anti-inflammatory, anti-diabetic, and hepato-protective properties. Apart from medicinal fields, this oil has also a great future in the cosmetics, pesticide, and food industries due to its rich chemical profile. The present review focuses on providing information about turmeric oil in terms of its physicochemical properties, chemical composition, and available traditional extraction techniques, as well as available novel extraction options, actual health benefits, and other useful applications. It is hoped that the reported information is helpful for further discovery in the area of food, pharmaceutical, and cosmeceutical applications.
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Affiliation(s)
- Swapnil Ganesh Jaiswal
- Department of Agricultural Engineering, Maharashtra Institute of Technology Aurangabad, Maharashtra, India-431010
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110016, India
| | - Satya Narayan Naik
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110016, India
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Majdi Yazdi G, Vaezi G, Hojati V, Mohammad-Zadeh M. The Effect of 6-gingerol on Growth Factors and Apoptosis Indices in Rats Exposed to Gold Nanoparticles. Basic Clin Neurosci 2021; 12:301-307. [PMID: 34917289 PMCID: PMC8666918 DOI: 10.32598/bcn.2021.357.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 11/03/2019] [Accepted: 04/04/2020] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Research has shown that gold nanoparticles (AuNPs) can damage the physiological processes of brain tissue. Given the antioxidant properties of Gingerol (GING), this study aimed to determine the protective effect of 6-gingerol on hippocampal levels of Brain-Derived Neurotrophic Factor (BDNF), Nerve Growth Factor (NGF), DNA oxidative damage, and the amount of Bax and Bcl2 apoptosis indices of rats exposed to AuNPs. METHODS A total of 42 male Wistar rats were divided into four groups: control (30 days 0.5 mL saline), AuNPs (one time injection of 0.5 mL AuNPs, 200 ppm and 60 Nm + 30 days 0.5 mL saline), AuNPs+GING 50 (one time injection of 0.5 mL AuNPs, 200 ppm and 60 Nm + 30 days 0.5 mL density of gingerol 50 mg/kg), and AuNPs+GING100 (one time injection of 0.5 mL AuNPs, 200 ppm and 60 Nm + 30 days 0.5 mL density of gingerol 100 mg/kg). At the end of the treatment period, the hippocampal levels of NGF, BDNF, 8-hydroxy-desoxyguanosine (8-HOdG), and apoptotic indices of Bax and Bcl-2 were assessed with the ELISA method. RESULTS Compared with the AuNPs group, hippocampal levels of BDNF, NGF, and Bcl-2 in rats in the AuNPs+GING 50 and AuNPs+GING 100 groups significantly increased dose-dependently. However, the hippocampal levels of Bax and 8-HOdG significantly decreased dose-dependently (P<0.05). CONCLUSION According to obtained results, gingerol may improve hippocampal BDNF and NGF levels in rats exposed to AuNPs, probably by reducing apoptosis and oxidative DNA damage.
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Affiliation(s)
- Ghasem Majdi Yazdi
- Department of Biology, Faculty of Basic Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Gholamhasan Vaezi
- Department of Biology, Faculty of Basic Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Vida Hojati
- Department of Biology, Faculty of Basic Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Mohammad Mohammad-Zadeh
- Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Salehi E, Mashayekh M, Taheri F, Gholami M, Motaghinejad M, Safari S, Sepehr A. Curcumin Can be Acts as Effective agent for Prevent or Treatment of Alcohol-induced Toxicity in Hepatocytes: An Illustrated Mechanistic Review. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:418-436. [PMID: 34400970 PMCID: PMC8170768 DOI: 10.22037/ijpr.2020.112852.13985] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Previous studies have shown that alcohol abuse can cause serious liver damage and cirrhosis. The main pathway for these types of hepatocellular cell neurodegeneration is mitochondrial dysfunction, which causes lipid peroxidation and dysfunction of the glutathione ring and the defect of antioxidant enzymes in alcoholic hepatic cells. Alcohol can also initiate malicious inflammatory pathways and trigger the initiation and activation of intestinal and extrinsic apoptosis pathways in hepatocellular tissues that lead to cirrhosis. Previous studies have shown that curcumin may inhibit lipid peroxidation, glutathione dysfunction and restore antioxidant enzymes. Curcumin also modulates inflammation and the production of alcohol-induced biomarkers. Curcumin has been shown to play a critical role in the survival of alcoholic hepatocellular tissue. It has been shown that curcumin can induce and trigger mitochondrial biogenesis and, by this mechanism, prevent the occurrence of both intrinsic and extrinsic apoptosis pathways in liver cells that have been impaired by alcohol. According to this mechanism, curcumin may protect hepatocellular tissue from alcohol-induced cell degeneration and may therefore survive alcoholic hepatocellular tissue. . Based on these mechanisms, the protective functions of curcumin against alcohol-induced cell degeneration due to oxidative stress, inflammation, and apoptosis events in hepatocellular tissue have been recorded. Hence, in this research, we have attempted to evaluate and analyze the main contribution mechanism of curcumin cell defense properties against alcohol-induced hepatocellular damage, according to previous experimental and clinical studies, and in this way we report findings from major studies.
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Affiliation(s)
- Elham Salehi
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Chemistry, Pharmaceutical Sciences Branch, Islamic Azad University (IUAPS), Tehran, Iran.
| | - Mohammad Mashayekh
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Chemistry, Pharmaceutical Sciences Branch, Islamic Azad University (IUAPS), Tehran, Iran.
| | - Fereshteh Taheri
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Mina Gholami
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
| | - Majid Motaghinejad
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Sepideh Safari
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Afrah Sepehr
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Preclinical Evidence of Curcuma longa and Its Noncurcuminoid Constituents against Hepatobiliary Diseases: A Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8761435. [PMID: 32802138 PMCID: PMC7411463 DOI: 10.1155/2020/8761435] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/29/2020] [Accepted: 07/06/2020] [Indexed: 02/06/2023]
Abstract
Hepatobiliary disease currently serves as an important public health issue due to the fact that it is one of the major causes of death among economically active individuals and can easily progress to chronic diseases. Despite the development of vaccines and numerous drugs, a definite treatment remains lacking owing to different stages of the disease itself, its intricate pathogenesis, an effect uncertainty for long-term use, resistance, and side effects. Curcuma longa (C. longa), which belongs to the family Zingiberaceae and the genus Curcuma, has long been used not only as spice for curry or dye but also as a constituent of herbal formula for the treatment of different diseases due to its bioactive activities. Recently, many studies on the experimental results of C. longa have been published relative to hepatobiliary diseases such as fatty liver, hepatitis, cirrhosis, and tumors. Therefore, in this review, we aimed to summarize the pharmacological effects and underlying molecular mechanisms of C. longa and its four compounds, β-elemene, germacrone, ar-turmerone, and bisacurone, against hepatobiliary diseases. C. longa exhibited antioxidant, hepatoprotective, antisteatotic, anti-inflammatory, antifibrotic, antitumor, and cholagogic effects by regulating apoptosis, CYP2E1, Nrf, lipid metabolism-related factors, TGF-β, NF-κB, CYP7A1, and so on. In particular, β-elemene could be an attractive compound owing to its remarkable hepatoprotective, anti-inflammatory, antifibrotic, and antitumor activities. Altogether, the present review provides a preclinical basis for the efficacy of C. longa as an effective therapeutic agent for the prevention and treatment of hepatobiliary diseases, despite the need for further studies to establish the extraction conditions and separation of active constituents with high bioavailability, and warrants further evaluation in clinical trials.
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Lieb B, Schmitt P. Randomised double-blind placebo-controlled intervention study on the nutritional efficacy of a food for special medical purposes (FSMP) and a dietary supplement in reducing the symptoms of veisalgia. BMJ Nutr Prev Health 2020; 3:31-39. [PMID: 33235969 PMCID: PMC7664490 DOI: 10.1136/bmjnph-2019-000042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 02/28/2020] [Accepted: 03/07/2020] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To assess whether the symptoms of veisalgia can be reduced by intense water supply and the intake of antioxidative supplements and plant extracts. METHODS We performed the world's largest randomised double-blind placebo-controlled intervention study (214 participants) on the efficacy of a food for special medical purposes (FSMP) against veisalgia symptoms. We analysed the effectiveness of: (1) an FSMP, including distinct plant extracts, vitamins and minerals, and additional (antioxidative) compounds; (2) a dietary supplement only comprising vitamins and minerals and additional (antioxidative) compounds; and (3) a placebo containing only glucose. The study followed the CONSORT (Consolidated Standards of Reporting Trials) guidelines and trial registration was not necessary. RESULTS Our study showed no statistically significant relationship between the variation of body water content and alcohol consumption. Contrary to common belief, the results showed that intervention with a supplement containing vitamins and minerals and additional antioxidative compounds did not lead to a statistically significant improvement in hangover symptoms. Additionally, our results confirmed a high individual variability in developing hangover symptoms depending on the amount of alcohol. Thus, standardisation of the amount of alcohol consumed in hangover studies does not necessarily contribute to the validity of the results. Finally, this study found a number of positive effects on certain hangover symptoms as a result of the FSMP, which were most likely due to the plant extracts contained within the food. CONCLUSION This study significantly supports the finding that haemostasis of electrolytes and minerals caused by alcohol consumption might be negligible and that no significant dehydration due to alcohol consumption seems to occur. Additionally, only the FSMP provides evidence for a significant efficiency in the reduction of hangover symptoms such as headache and nausea following moderate and non-excessive alcohol consumption.
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Affiliation(s)
- Bernhard Lieb
- Institute of Molecular Physiology (imP), Johannes Gutenberg-University (JGU), Mainz, Germany
| | - Patrick Schmitt
- Institute of Molecular Physiology (imP), Johannes Gutenberg-University (JGU), Mainz, Germany
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Leal DT, Fontes GG, Villa JKD, Freitas RB, Campos MG, Carvalho CA, Pizziolo VR, Diaz MAN. Zingiber officinale formulation reduces hepatic injury and weight gain in rats fed an unhealthy diet. AN ACAD BRAS CIENC 2019; 91:e20180975. [PMID: 31721920 DOI: 10.1590/0001-3765201920180975] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 12/03/2018] [Indexed: 01/24/2023] Open
Abstract
This study investigated the ability of formulation containing Zingiber officinale (ginger) to reverse health changes promoted by unhealthy diet in Wistar rats. Five compounds from the gingerol family and three from the shogaol family were identified in the chromatographic analyzes of the extract. The animals were fed a combination of unhealthy foods, the cafeteria diet, which promoted increases in body weight, hepatocyte nucleus area, total hepatocyte area and liver fat accumulation, as well as reduced hepatic glutathione S-transferase concentration, compared to the control group, which received commercial chow. The treatment with ginger improved all these results, highlighting the reduction of 10% of body weight and 66% of the total area of lipid droplets deposited, compared to the group that received the cafeteria diet. Ginger treatments also attenuated lipid peroxidation, with a mean reduction of 41% in malondialdehyde levels and a mean increase of 222% in glutathione S-transferase activity in the liver. The cafeteria diet and ginger extract did not promote significant changes in glycemic and lipid profile, liver weight and liver enzymes compared to the control group. We suggest that ginger can have beneficial effects on health complications associated with unhealthy diet, such as excessive adiposity, oxidative stress and hepatic injury.
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Affiliation(s)
- Dalila T Leal
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Gleide G Fontes
- Faculdade de Farmácia, Universidade Federal de Juiz de Fora/UFJF, Rua José Lourenço Kelmer, s/n, São Pedro, 36036-900 Juiz de Fora, MG, Brazil
| | - Julia K D Villa
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Rodrigo B Freitas
- Departamento de Medicina e Enfermagem, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Mateus G Campos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Camilo A Carvalho
- Departamento de Medicina e Enfermagem, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Virginia R Pizziolo
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
| | - Marisa A N Diaz
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa/UFV, Avenida P.H. Rolfs, s/n, 36570-900 Viçosa, MG, Brazil
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Alsherbiny MA, Abd-Elsalam WH, El Badawy SA, Taher E, Fares M, Torres A, Chang D, Li CG. Ameliorative and protective effects of ginger and its main constituents against natural, chemical and radiation-induced toxicities: A comprehensive review. Food Chem Toxicol 2019; 123:72-97. [PMID: 30352300 DOI: 10.1016/j.fct.2018.10.048] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 10/17/2018] [Accepted: 10/19/2018] [Indexed: 12/15/2022]
Abstract
Fatal unintentional poisoning is widespread upon human exposure to toxic agents such as pesticides, heavy metals, environmental pollutants, bacterial and fungal toxins or even some medications and cosmetic products. In this regards, the application of the natural dietary agents as antidotes has engrossed a substantial attention. One of the ancient known traditional medicines and spices with an arsenal of metabolites of several reported health benefits is ginger. This extended literature review serves to demonstrate the protective effects and mechanisms of ginger and its phytochemicals against natural, chemical and radiation-induced toxicities. Collected data obtained from the in-vivo and in-vitro experimental studies in this overview detail the designation of the protective effects to ginger's antioxidant, anti-inflammatory, and anti-apoptotic properties. Ginger's armoury of phytochemicals exerted its protective function via different mechanisms and cell signalling pathways, including Nrf2/ARE, MAPK, NF-ƙB, Wnt/β-catenin, TGF-β1/Smad3, and ERK/CREB. The outcomes of this review could encourage further clinical trials of ginger applications in radiotherapy and chemotherapy regime for cancer treatments or its implementation to counteract the chemical toxicity induced by industrial pollutants, alcohol, smoking or administered drugs.
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Affiliation(s)
- Muhammad A Alsherbiny
- NICM Health Research Institute, Western Sydney University, Westmead, 2145, NSW, Australia; Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.
| | - Wessam H Abd-Elsalam
- Department of Pharmaceutics, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt
| | - Shymaa A El Badawy
- Department of Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12613, Egypt
| | - Ehab Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University (Assiut Branch), Egypt
| | - Mohamed Fares
- School of Chemistry, University of Wollongong, Wollongong, 2522, NSW, Australia
| | - Allan Torres
- Nanoscale Organisation and Dynamics Group, School of Science and Health, Western Sydney University, Penrith, NSW, 2751, Australia
| | - Dennis Chang
- NICM Health Research Institute, Western Sydney University, Westmead, 2145, NSW, Australia
| | - Chun Guang Li
- NICM Health Research Institute, Western Sydney University, Westmead, 2145, NSW, Australia.
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Chandrasekaran P, Murugan S, Richard E, Bethapudi B, Purusothaman D, Velusami C, D'Souza P, Mundkinajeddu D, Talkad M. Evaluation of lipotropic effect of herbal formulation on hepatic fat accumulation in rats fed with methionine-choline deficient diet. Pharmacogn Mag 2019. [DOI: 10.4103/pm.pm_111_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Zare Javid A, Bazyar H, Gholinezhad H, Rahimlou M, Rashidi H, Salehi P, Haghighi-zadeh MH. The effects of ginger supplementation on inflammatory, antioxidant, and periodontal parameters in type 2 diabetes mellitus patients with chronic periodontitis under non-surgical periodontal therapy. A double-blind, placebo-controlled trial. Diabetes Metab Syndr Obes 2019; 12:1751-1761. [PMID: 32021341 PMCID: PMC6737165 DOI: 10.2147/dmso.s214333] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 08/17/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The aim of this study was to evaluate the effects of ginger supplementation on inflammatory, antioxidant, and periodontal parameters in type 2 diabetes mellitus (T2DM) patients with chronic periodontitis (CP) under non-surgical periodontal therapy (NSPT). MATERIAL AND METHODS In this double-blind clinical trial study, 46 T2DM patients with CP were randomly allocated to intervention and control groups and received either 4 tablets 500 mg (2 g) ginger or placebo twice a day for 8 weeks. All patients were treated with NSPT during the intervention period. Serum levels of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), hs-C-reactive protein (hs-CRP), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), periodontal indices including clinical attachment loss (CAL), bleeding on probing (BOP), pocket depth (PD), and plaque index were evaluated in all subjects pre- and post-intervention. RESULTS Following 8 weeks of ginger treatment with NSPT, significant reductions were observed in the mean levels of IL-6 (p=0.001), hs-CRP (p=0.03), TNF-α (p=0.007), CAL, and PD (p<0.001) in the intervention group. The mean serum levels of SOD and GPx were significantly increased in the intervention group after the intervention (p=0.001 and 0.002, respectively). At the end of the study, the mean changes of GPx were significantly higher in the intervention group compared with the control group (p=0.04). Also, after the administration of the ginger with NSPT, significant decrease occurred in the mean change of IL-6 (p=0.009), hs-CRP (p=0.049), TNF-α (p=0.049), CAL (p=0.003), and PD (p=0.04) compared with the control group. CONCLUSION It is recommended that ginger supplementation along with NSPT may be effective in the improvement of inflammation, oxidative, and periodontal status in T2DM with CP.
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Affiliation(s)
- Ahmad Zare Javid
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hadi Bazyar
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Correspondence: Hadi Bazyar Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Golestan Boulevard, Ahvaz, Iran, 78531-67465Tel +98 9136659629 Email
| | - Hasan Gholinezhad
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mehran Rahimlou
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Homeira Rashidi
- Health Research Institute, Diabetes Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Parvin Salehi
- Department of Periodontology, School of Dentistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Dosoky NS, Setzer WN. Chemical Composition and Biological Activities of Essential Oils of Curcuma Species. Nutrients 2018; 10:E1196. [PMID: 30200410 PMCID: PMC6164907 DOI: 10.3390/nu10091196] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 08/27/2018] [Accepted: 08/28/2018] [Indexed: 02/06/2023] Open
Abstract
Members of the genus Curcuma L. have been used in traditional medicine for centuries for treating gastrointestinal disorders, pain, inflammatory conditions, wounds, and for cancer prevention and antiaging, among others. Many of the biological activities of Curcuma species can be attributed to nonvolatile curcuminoids, but these plants also produce volatile chemicals. Essential oils, in general, have shown numerous beneficial effects for health maintenance and treatment of diseases. Essential oils from Curcuma spp., particularly C. longa, have demonstrated various health-related biological activities and several essential oil companies have recently marketed Curcuma oils. This review summarizes the volatile components of various Curcuma species, the biological activities of Curcuma essential oils, and potential safety concerns of Curcuma essential oils and their components.
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Affiliation(s)
- Noura S Dosoky
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
| | - William N Setzer
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
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Wang Y, Yu H, Zhang X, Feng Q, Guo X, Li S, Li R, Chu D, Ma Y. Evaluation of daily ginger consumption for the prevention of chronic diseases in adults: A cross-sectional study. Nutrition 2017; 36:79-84. [PMID: 28336112 DOI: 10.1016/j.nut.2016.05.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 05/11/2016] [Accepted: 05/16/2016] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The aim of this study was to assess daily ginger consumption and explore its correlation with chronic diseases among adults and to analyze further how different levels of ginger intake affect the prevalence of chronic diseases. METHODS We examined the prevalence rate of chronic diseases (diabetes, hypertension, coronary heart disease [CHD], hyperlipidemia, cerebrovascular disease, fatty liver, anemia, and tumor), as well as the daily ginger intake in a large cross-sectional study. In all, 4628 participants (1823 men and 2805 women) ages 18 to 77 y completed face-to-face dietary and health questionnaires. We extracted diagnoses and investigation results from the participants' health records. The association between the level of ginger intake (0-2 g/d, 2-4 g/d, and 4-6 g/d) and the prevalence of chronic diseases was analyzed by using χ2 statistical test and unconditional logistic model. RESULTS Overall, daily ginger consumption was associated with decreased risk for hypertension (odds ratio [OR], 0.92; 95% confidence interval [CI], 0.86-0.98) and CHD (OR, 0.87; 95% CI, 0.78-0.96) in adults ages ≥18 y. Differences were also observed in adults ages ≥40 y: hypertension (OR, 0.92; 95% CI, 0.87-0.99), CHD (OR, 0.87; 95% CI, 0.78-0.97). However, after 20 y, no association was seen for hypertension but there was still a difference between ginger consumption and CHD in adults ages ≥60 y (OR, 0.84; 95% CI, 0.73-0.96). Again, the probability of illness (hypertension or CHD) decreased when the level of daily ginger intake increased. CONCLUSIONS These data indicate that ginger has a potential preventive property against some chronic diseases, especially hypertension and CHD, as well as its ability to reduce the probability of illness.
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Affiliation(s)
- Yu Wang
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Hongxia Yu
- Institute of Nutrition and Food Hygiene, Shandong University, Jinan, Shandong Province, P.R.China
| | - Xiulei Zhang
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Qiyan Feng
- Shandong Medical Doctor Association, Jinan, Shandong Province, P.R.China
| | - Xiaoyan Guo
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Shuguang Li
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Rong Li
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Dan Chu
- Shandong Centre for Tuberculosis Control, Jinan, Shandong Province, P.R.China
| | - Yunbo Ma
- Linyi People's Hospital, Linyi Municipality, Shandong Province, P.R.China.
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Sun W, Wang S, Zhao W, Wu C, Guo S, Gao H, Tao H, Lu J, Wang Y, Chen X. Chemical constituents and biological research on plants in the genus Curcuma. Crit Rev Food Sci Nutr 2017; 57:1451-1523. [PMID: 27229295 DOI: 10.1080/10408398.2016.1176554] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Curcuma, a valuable genus in the family Zingiberaceae, includes approximately 110 species. These plants are native to Southeast Asia and are extensively cultivated in India, China, Sri Lanka, Indonesia, Peru, Australia, and the West Indies. The plants have long been used in folk medicine to treat stomach ailments, stimulate digestion, and protect the digestive organs, including the intestines, stomach, and liver. In recent years, substantial progress has been achieved in investigations regarding the chemical and pharmacological properties, as well as in clinical trials of certain Curcuma species. This review comprehensively summarizes the current knowledge on the chemistry and briefly discusses the biological activities of Curcuma species. A total of 720 compounds, including 102 diphenylalkanoids, 19 phenylpropene derivatives, 529 terpenoids, 15 flavonoids, 7 steroids, 3 alkaloids, and 44 compounds of other types isolated or identified from 32 species, have been phytochemically investigated. The biological activities of plant extracts and pure compounds are classified into 15 groups in detail, with emphasis on anti-inflammatory and antitumor activities.
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Affiliation(s)
- Wen Sun
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Sheng Wang
- b State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing , China
| | - Wenwen Zhao
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Chuanhong Wu
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Shuhui Guo
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Hongwei Gao
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Hongxun Tao
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Jinjian Lu
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Yitao Wang
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
| | - Xiuping Chen
- a State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau , Macao , China
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Megumi C, Muroyama K, Sasako H, Tsuge N. Preventive Activity of ar-Turmerone and Bisacurone Isolated from Turmeric Extract Against Ethanol-induced Hepatocyte Injury. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2017. [DOI: 10.3136/fstr.23.275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Chiaki Megumi
- Central Research & Development Institute, House Foods Group Inc
| | | | - Hiroshi Sasako
- Central Research & Development Institute, House Foods Group Inc
| | - Nobuaki Tsuge
- Central Research & Development Institute, House Foods Group Inc
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Stappen I, Hoelzl AS, Randjelovic O, Wanner J. Influence of Essential Ginger Oil on Human Psychophysiology after Inhalation and Dermal Application. Nat Prod Commun 2016. [DOI: 10.1177/1934578x1601101035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The influence of essential ginger oil ( Zingiberis aetheroleum from Zingiber officinale Roscoe) on blood pressure, heart rate and subjective well-being was investigated after inhalation and dermal application on healthy human subjects in two experiments. Additionally a GC-MS analysis of the tested oil is given. The essential oil exhibited a high amount of citral (19.4%). α-Zingiberene (17.4%), camphene (7.8%), trans, trans-α-farnesene (6.8%) and β-bisabolene (5.8%) were also prominent constituents. Compared with the control condition an activating effect was observed for ginger oil in the inhalation experiment.
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Affiliation(s)
- Iris Stappen
- Department of Pharmaceutical Chemistry, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Anna-Sofie Hoelzl
- Department of Pharmaceutical Chemistry, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Olivera Randjelovic
- Department of Pharmaceutical Chemistry, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria
| | - Juergen Wanner
- Kurt Kitzing Co, Hinterm Alten Schloss 21, 86757 Wallerstein, Germany
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Chigurupati H, Auddy B, Biyani M, Stohs SJ. Hepatoprotective Effects of a Proprietary Glycyrrhizin Product during Alcohol Consumption: A Randomized, Double-Blind, Placebo-Controlled, Crossover Study. Phytother Res 2016; 30:1943-1953. [DOI: 10.1002/ptr.5699] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 07/18/2016] [Accepted: 07/22/2016] [Indexed: 12/14/2022]
Affiliation(s)
| | - Biswajit Auddy
- Chigurupati Technologies Private Limited; Hyderabad India
| | - M. Biyani
- Chigurupati Technologies Private Limited; Hyderabad India
| | - Sidney J. Stohs
- Creighton University; 7068 Maumee Valley Court Frisco TX 75034 USA
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Untargeted Metabolomics Reveals Intervention Effects of Total Turmeric Extract in a Rat Model of Nonalcoholic Fatty Liver Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:8495953. [PMID: 27366193 PMCID: PMC4904104 DOI: 10.1155/2016/8495953] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 04/20/2016] [Accepted: 05/03/2016] [Indexed: 12/12/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is one of the most common forms of chronic liver disease. Currently, there are no recognized medical therapies effective for NAFLD. Previous studies have demonstrated the effects of total turmeric extract on rats with NAFLD induced by high-fat diet. In this study, serum metabolomics was employed using UHPLC-Q-TOF-MS to elucidate the underlying mechanisms of HFD-induced NAFLD and the therapeutic effects of TE. Supervised orthogonal partial least-squares-discriminant analysis was used to discover differentiating metabolites, and pathway enrichment analysis suggested that TE had powerful combined effects of regulating lipid metabolism by affecting glycerophospholipid metabolism, glycerolipid metabolism, and steroid hormone biosynthesis signaling pathways. In addition, the significant changes in glycerophospholipid metabolism proteins also indicated that glycerophospholipid metabolism might be involved in the therapeutic effect of TE on NAFLD. Our findings not only supply systematic insight into the mechanisms of NAFLD but also provide a theoretical basis for the prevention or treatment of NAFLD.
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Lai YS, Lee WC, Lin YE, Ho CT, Lu KH, Lin SH, Panyod S, Chu YL, Sheen LY. Ginger Essential Oil Ameliorates Hepatic Injury and Lipid Accumulation in High Fat Diet-Induced Nonalcoholic Fatty Liver Disease. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:2062-71. [PMID: 26900108 DOI: 10.1021/acs.jafc.5b06159] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The objective of this study was to investigate the hepatoprotective efficacy and mechanism of action of ginger essential oil (GEO) against the development of nonalcoholic fatty liver disease (NAFLD). Mice were maintained on either a control diet or high-fat diet (HFD) supplemented with GEO (12.5, 62.5, and 125 mg/kg) or citral (2.5 and 25 mg/kg) for 12 weeks. We demonstrated that GEO and its major component (citral) lowered HFD-induced obesity in a dose-dependent manner, accompanied by anti-hyperlipidemic effects by reducing serum free fatty acid, triglyceride, and total cholesterol levels. Moreover, liver histological results showed that administration of 62.5 and 125 mg/kg GEO and 25 mg/kg citral significantly reduced hepatic lipid accumulation. Further assessment by Western blotting and investigation of the lipid metabolism revealed that hepatic protein expression of sterol regulatory element-binding protein-1c (SREBP-1c), acetyl-CoA carboxylase (ACC), fatty acid synthase (FAS), 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR), and cytochrome P450 2E1 (CYP2E1) were down-regulated by GEO and citral, indicating that GEO and citral suppressed HFD-stimulated lipid biosynthesis and oxidative stress. Furthermore, GEO and citral effectively enhanced the antioxidant capacities and reduced inflammatory response in mouse liver, which exerted protective effects against steatohepatitis. Collectively, GEO and citral exhibited potent hepatoprotective effects against NAFLD induced by HFD in obese mice. Thus, GEO might be an effective dietary supplement to ameliorate NAFLD-related metabolic diseases, and citral could play a vital role in its management.
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Affiliation(s)
- Yi-Syuan Lai
- Department of Hospitality Management, Yu Da University of Science and Technology , Miaoli 36143, Taiwan
| | | | | | - Chi-Tang Ho
- Department of Food Science, Rutgers University , New Brunswick, New Jersey 08901, United States
| | | | | | | | - Yung-Lin Chu
- International Master's Degree Program in Food Science, National Pingtung University of Science and Technology , Pingtung 91201, Taiwan
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El-Mansy AA, Mazroa SA, Hamed WS, Yaseen AH, El-Mohandes EA. Histological and immunohistochemical effects of Curcuma longa on activation of rat hepatic stellate cells after cadmium induced hepatotoxicity. Biotech Histochem 2016; 91:170-81. [DOI: 10.3109/10520295.2015.1116048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Miyamoto M, Matsuzaki K, Katakura M, Hara T, Tanabe Y, Shido O. Oral intake of encapsulated dried ginger root powder hardly affects human thermoregulatory function, but appears to facilitate fat utilization. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2015; 59:1461-74. [PMID: 25875447 DOI: 10.1007/s00484-015-0957-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 01/05/2015] [Accepted: 01/05/2015] [Indexed: 06/04/2023]
Abstract
The present study investigated the impact of a single oral ingestion of ginger on thermoregulatory function and fat oxidation in humans. Morning and afternoon oral intake of 1.0 g dried ginger root powder did not alter rectal temperature, skin blood flow, O2 consumption, CO2 production, and thermal sensation and comfort, or induce sweating at an ambient temperature of 28 °C. Ginger ingestion had no effect on threshold temperatures for skin blood flow or thermal sweating. Serum levels of free fatty acids were significantly elevated at 120 min after ginger ingestion in both the morning and afternoon. Morning ginger intake significantly reduced respiratory exchange ratios and elevated fat oxidation by 13.5 % at 120 min after ingestion. This was not the case in the afternoon. These results suggest that the effect of a single oral ginger administration on the peripheral and central thermoregulatory function is miniscule, but does facilitate fat utilization although the timing of the administration may be relevant.
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Affiliation(s)
- Mayumi Miyamoto
- Fundamental Nursing, School of Nursing, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan.
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan.
| | - Kentaro Matsuzaki
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
| | - Masanori Katakura
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
| | - Toshiko Hara
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
| | - Yoko Tanabe
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
- Department of Biosignaling and Radioisotope Experiment, Center for Integrated Research in Science, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
| | - Osamu Shido
- Department of Environmental Physiology, School of Medicine, Shimane University, 89-1 Enya-cho, Izumo, 693-8501, Japan
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Wang H, Su G, Chen G, Bai J, Pei Y. 1H NMR-based metabonomics of the protective effect of Curcuma longa and curcumin on cinnabar-induced hepatotoxicity and nephrotoxicity in rats. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.04.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Eidi A, Mortazavi P, Moghadam JZ, Mardani PM. Hepatoprotective effects of Portulaca oleracea extract against CCl4-induced damage in rats. PHARMACEUTICAL BIOLOGY 2015; 53:1042-1051. [PMID: 25472695 DOI: 10.3109/13880209.2014.957783] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Purslane (Portulaca oleracea L., Portulacaceae) has been traditionally used in folk medicine to afford protection against liver injury, although its actual efficacy remains uncertain. OBJECTIVE To evaluate purslane as a hepatoprotective agent, we investigated the protective effect of its ethanol extract against carbon tetrachloride (CCl4)-induced hepatic toxicity in rats. MATERIALS AND METHODS A total of 108 male Wistar rats were randomly divided into 12 groups. The first group was maintained as normal control, whereas CCl4 (0.5 ml/kg bw, 50% CCl4 in olive oil, i.p.), purslane extract (0.005, 0.01, 0.05, 0.1, and 0.15 g/kg bw, intragastrically), and purslane extract (five doses as above) along with CCl4 were administered to the Groups II, III-VII, and VIII-XII, respectively. The rats were sacrificed on the 30th day, and blood was withdrawn by cardiac puncture. Liver damage was assessed by measuring hepatic marker enzymes (ALT, AST, ALP, GGT, and SOD) and histopathological observation. RESULTS Treatment with CCl4 resulted in increased serum activities of marker enzymes with a concomitant decrease in SOD. Histological alterations were also observed in the liver tissue upon CCl4 treatment. Administration of purslane extract (0.01, 0.05, 0.1, and 0.15 g/kg b.w.) significantly showed a marked tendency towards normalization of all measured biochemical parameters in CCl4-treated rats. Histopathological changes also paralleled the detected alteration in markers of liver function. DISCUSSION AND CONCLUSION These results demonstrate that purslane exerts protective effects against CCl4-induced damage in rat liver and supports a potential therapeutic use of purslane as an alternative for patients with liver diseases.
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Affiliation(s)
- Akram Eidi
- Department of Biology, Science and Research Branch, Islamic Azad University , Tehran , Iran
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Wu T, Liu T, Zhang L, Xing LJ, Zheng PY, Ji G. Chinese medicinal formula, Qinggan Huoxue Recipe protects rats from alcoholic liver disease via the lipopolysaccharide-Kupffer cell signal conduction pathway. Exp Ther Med 2014; 8:363-370. [PMID: 25009584 PMCID: PMC4079449 DOI: 10.3892/etm.2014.1740] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 02/12/2014] [Indexed: 12/20/2022] Open
Abstract
The Chinese medicinal formula, Qinggan (QG) Huoxue (HX) Recipe (R) exerts a range of pharmacological effects, including reversible steatosis, decreased levels of inflammatory cytokines and lipid peroxidation resistance. The aim of the present study was to determine the specific mechanisms of QGHXR hepatoprotection through the lipopolysaccharide-Kupffer cell (LPS-KC) signal conduction pathway in rats with alcoholic liver disease (ALD). ALD rats were exposed to the compound factors, QGR and HXR. Hematoxylin and eosin staining was conducted to evaluate the pathological changes in the liver following QGHXR treatment and an enzyme-linked immunosorbent assay was performed to measure the content of tumor necrosis factor (TNF)-α in the plasma. Immunohistochemical staining was conducted to examine the expression of cell differentiation antigen (CD) 68 and 14. In addition, western blot analysis and reverse transcription-polymerase chain reaction were used to measure the expression of Toll-like receptor 4 (TLR4), phosphorylated-extracellular regulated protein kinases (p-ERK), nuclear factor (NF)-κB, CD14 and TNF-α. Following stimulation with the compound factors, the rats exhibited increased alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, as well as marked pathological changes. Furthermore, the related molecules in the LPS-KC pathway were upregulated and QGHXR was identified to be effective in the LPS-KC signal conduction pathway in the ALD rats. QGHXR was superior to QGR and HXR in reducing the serum ALT and AST levels, regulating CD14, TLR4, NF-κB, ERK and TNF-α as well as improving the pathological changes. The results indicated that QGHXR therapy may provide a novel strategy for treating ALD via regulation of the related molecules in the LPS-KC signaling pathway.
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Affiliation(s)
- Tao Wu
- Research Center of Chinese Medicine Therapy and Systems Biology, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China ; Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Tao Liu
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Li Zhang
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Lian-Jun Xing
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Pei-Yong Zheng
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Guang Ji
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
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