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Wang W, Li K, Xiao W. The pharmacological role of Ginsenoside Rg3 in liver diseases: A review on molecular mechanisms. J Ginseng Res 2024; 48:129-139. [PMID: 38465219 PMCID: PMC10920009 DOI: 10.1016/j.jgr.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/23/2023] [Accepted: 11/10/2023] [Indexed: 03/12/2024] Open
Abstract
Liver diseases are a significant global health burden and are among the most common diseases. Ginssennoside Rg3 (Rg3), which is one of the most abundant ginsenosides, has been found to have significant preventive and therapeutic effects against various types of diseases with minimal side effects. Numerous studies have demonstrated the significant preventive and therapeutic effects of Rg3 on various liver diseases such as viral hepatitis, acute liver injury, nonalcoholic liver diseases (NAFLD), liver fibrosis and hepatocellular carcinoma (HCC). The underlying molecular mechanism behind these effects is attributed to apoptosis, autophagy, antioxidant, anti-inflammatory activities, and the regulation of multiple signaling pathways. This review provides a comprehensive description of the potential molecular mechanisms of Rg3 in the development of liver diseases. The article focuses on the regulation of apoptosis, oxidative stress, autophagy, inflammation, and other related factors. Additionally, the review discusses combination therapy and liver targeting strategy, which can accelerate the translation of Rg3 from bench to bedside. Overall, this article serves as a valuable reference for researchers and clinicians alike.
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Affiliation(s)
- Wenhong Wang
- Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai University of Sport, Shanghai, China
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, China
| | - Ke Li
- Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai University of Sport, Shanghai, China
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, China
| | - Weihua Xiao
- Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai University of Sport, Shanghai, China
- The Key Lab of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai, China
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2
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Men L, Wang Z, Gou M, Li Z, Li W, Li C, Li K, Gong X. Metabolomics and targeted amino acid analysis reveal the liver protective effect of arginyl-fructosyl-glucose from red ginseng on acute liver injury in mice. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
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3
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Liao J, Lu Q, Li Z, Li J, Zhao Q, Li J. Acetaminophen-induced liver injury: Molecular mechanism and treatments from natural products. Front Pharmacol 2023; 14:1122632. [PMID: 37050900 PMCID: PMC10083499 DOI: 10.3389/fphar.2023.1122632] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
Acetaminophen (APAP) is a widely used analgesic and antipyretic over-the-counter medicine worldwide. Hepatotoxicity caused by APAP overdose is one of the leading causes of acute liver failure (ALF) in the US and in some parts of Europe, limiting its clinical application. Excessive APAP metabolism depletes glutathione and increases N-acetyl-p-benzoquinoneimide (NAPQI) levels, leading to oxidative stress, DNA damage, and cell necrosis in the liver, which in turn leads to liver damage. Studies have shown that natural products such as polyphenols, terpenes, anthraquinones, and sulforaphane can activate the hepatocyte antioxidant defense system with Nrf2 as the core player, reduce oxidative stress damage, and protect the liver. As the key enzyme metabolizing APAP into NAPQI, cytochrome P450 enzymes are also considered to be intriguing target for the treatment of APAP-induced liver injury. Here, we systematically review the hepatoprotective activity and molecular mechanisms of the natural products that are found to counteract the hepatotoxicity caused by APAP, providing reference information for future preclinical and clinical trials of such natural products.
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Affiliation(s)
- Jiaqing Liao
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Pharmacy, Chengdu University, Chengdu, China
| | - Qiuxia Lu
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Zhiqi Li
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Jintao Li
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Pharmacy, Chengdu University, Chengdu, China
| | - Qi Zhao
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Food and Biological Engineering, Chengdu University, Chengdu, China
- *Correspondence: Qi Zhao, ; Jian Li,
| | - Jian Li
- Engineering Research Center of Sichuan-Tibet Traditional Medicinal Plant, Chengdu University, Chengdu, China
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
- *Correspondence: Qi Zhao, ; Jian Li,
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4
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Choi EJ, Kim H, Hong KB, Suh HJ, Ahn Y. Hangover-Relieving Effect of Ginseng Berry Kombucha Fermented by Saccharomyces cerevisiae and Gluconobacter oxydans in Ethanol-Treated Cells and Mice Model. Antioxidants (Basel) 2023; 12:antiox12030774. [PMID: 36979022 PMCID: PMC10045427 DOI: 10.3390/antiox12030774] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 03/30/2023] Open
Abstract
This study aimed to evaluate the hangover relieving effect of ginseng berry kombucha (GBK) fermented with Saccharomyces cerevisiae and Gluconobacter oxydans in in vitro and in vivo models. The antioxidant activity and oxidative stress inhibitory effect of GBK were evaluated in ethanol-treated human liver HepG2 cells. In addition, biochemical and behavioral analyses of ethanol treated male ICR mice were performed to confirm the anti-hangover effect of GBK. The radical scavenging activity of GBK was increased by fermentation, and the total ginsenoside content of GBK was 70.24 μg/mL. In HepG2 cells, in which oxidative stress was induced using ethanol, GBK significantly increased the expression of antioxidant enzymes by upregulating the Nrf2/Keap1 pathway. Moreover, GBK (15 and 30 mg/kg) significantly reduced blood ethanol and acetaldehyde concentrations in ethanol-treated mice. GBK significantly increased the levels of alcohol-metabolizing enzymes, including alcohol dehydrogenase and acetaldehyde dehydrogenase. The balance beam test and elevated plus maze test revealed that high-dose GBK significantly ameliorated ethanol-induced behavioral changes. Collectively, GBK exerted a protective effect against ethanol-induced liver damage by regulating the Nrf2/Keap1 pathway.
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Affiliation(s)
- Eun Jung Choi
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea
| | - Hyeongyeong Kim
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea
- Transdisciplinary Major in Learning Health Systems, Department of Healthcare Sciences, Graduate School, Korea University, Seoul 02841, Republic of Korea
| | - Ki-Bae Hong
- Department of Food Science and Nutrition, Jeju National University, Jeju 63243, Republic of Korea
| | - Hyung Joo Suh
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea
- Transdisciplinary Major in Learning Health Systems, Department of Healthcare Sciences, Graduate School, Korea University, Seoul 02841, Republic of Korea
| | - Yejin Ahn
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea
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5
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Ju YI, Choi HJ, Sone T. Effects of Korean red ginseng on three-dimensional trabecular bone microarchitecture and strength in growing rats: Comparison with changes due to jump exercise. PLoS One 2022; 17:e0267466. [PMID: 35511775 PMCID: PMC9070934 DOI: 10.1371/journal.pone.0267466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 04/07/2022] [Indexed: 11/19/2022] Open
Abstract
Objectives
The preventive effects of Korean red ginseng (KRG) on bone loss and microarchitectural deterioration have been extensively studied in animal models. However, few results have been reported for the effects of KRG on the trabecular microarchitecture as compared to changes resulting from physiological stimuli such as exercise load. We compared the effects of KRG and jump exercise on improvements in trabecular microarchitecture and strength of the distal femoral metaphysis in rats.
Methods and materials
Eleven-week-old male Wistar rats were divided into sedentary (CON), KRG-administered (KRG), and jump-exercised (JUM) groups. Rats were orally administered KRG extract (200 mg/kg body weight/day) once a day for 6 weeks. The jump exercise protocol comprised 10 jumps/day, 5 days/week at a jump height of 40 cm. We used microcomputed tomography to assess the microarchitecture, volumetric bone mineral density (vBMD), and fracture load as predicted by finite element analysis at the right distal femoral metaphysis. The left femur was used for the quantitative bone histomorphometry measurements.
Results
Although KRG produced significantly higher trabecular bone volume (BV/TV) than CON, BV/TV was even higher in JUM than in KRG, and differences in vBMD and fracture load were only significant between JUM and CON. In terms of trabecular microarchitecture, KRG increased trabecular number and connectivity, whereas the JUM group showed increased trabecular thickness. Bone resorption showed significant decrease by JUM and KRG group. In contrast, bone formation showed significant increase by JUM group.
Conclusions
These data show that KRG has weak but significant positive effects on bone mass and suggest that the effects on trabecular microarchitecture differ from those of jump exercise. The effects of combined KRG and jump exercise on trabecular bone mass and strength should be investigated.
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Affiliation(s)
- Yong-In Ju
- Department of Health and Sports Sciences, Kawasaki University of Medical Welfare, Kurashiki, Okayama, Japan
- * E-mail:
| | - Hak-Jin Choi
- School of Sport for All, Kyungwoon University, Gumi, Republic of Korea
| | - Teruki Sone
- Department of Nuclear Medicine, Kawasaki Medical School, Kurashiki, Okayama, Japan
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Angwa LM, Jiang Y, Pei J, Sun D. Antioxidant Phytochemicals for the Prevention of Fluoride-Induced Oxidative Stress and Apoptosis: a Review. Biol Trace Elem Res 2022; 200:1418-1441. [PMID: 34003450 DOI: 10.1007/s12011-021-02729-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023]
Abstract
Fluorosis is a major public health problem globally. The non-availability of specific treatment and the irreversible nature of dental and skeletal lesions poses a challenge in the management of fluorosis. Oxidative stress is known to be one of the most important mechanisms of fluoride toxicity. Fluoride promotes the accumulation of reactive oxygen species by inhibiting the activity of antioxidant enzymes, resulting in the excessive production of reactive oxygen species at the cellular level which further leads to activation of cell death processes such as apoptosis. Phytochemicals that act as antioxidants have the potential to protect cells from oxidative stress. Evidence confirms that clinical symptoms of fluorosis can be mitigated to some extent or prevented by long-term intake of antioxidants and plant products. The primary purpose of this review is to examine recent findings that focus on the amelioration of fluoride-induced oxidative stress and apoptosis by natural and synthetic phytochemicals and their molecular mechanisms of action.
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Affiliation(s)
- Linet M Angwa
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, 150081, China
- Department of Clinical Medicine, Kabarak University, Nakuru, 20157, Kenya
| | - Yuting Jiang
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, 150081, China
| | - Junrui Pei
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, 150081, China
| | - Dianjun Sun
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, 150081, China.
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Chung TH, Kim JH, Seol SY, Kim YJ, Lee YJ. The Effects of Korean Red Ginseng on Biological Aging and Antioxidant Capacity in Postmenopausal Women: A Double-Blind Randomized Controlled Study. Nutrients 2021; 13:nu13093090. [PMID: 34578969 PMCID: PMC8469655 DOI: 10.3390/nu13093090] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 01/16/2023] Open
Abstract
Postmenopausal women are vulnerable to aging and oxidative stress due to reduced estrogen. Previous studies have shown that Korean red ginseng (KRG) has beneficial effects on aging and antioxidant capacity. Therefore, we evaluated the effects of KRG on biological aging and antioxidant capacity in postmenopausal women. This study conducted a double-blinded, placebo-controlled clinical trial. The participants were randomly administered KRG or a placebo, and the following metrics were measured: mitochondria DNA (mtDNA) copy number as an indicator of biological aging and, total antioxidant status (TAS) as a marker of antioxidant capacity. Clinical symptoms of fatigue, as measured by the fatigue severity scale, were assessed before and after KRG administration. There were 63 participants, of whom 33 received KRG and 30 received a placebo. The mtDNA copy number (KRG group: 1.58 ± 2.05, placebo group: 0.28 ± 2.36, p = 0.023) and TAS (KRG group: 0.11 ± 0.25 mmol/L, placebo group: −0.04 ± 0.16 mmol/L, p = 0.011) increased and the fatigue severity scale (KRG group: −7 ± 12, placebo group: −1 ± 11, p = 0.033) decreased significantly more in the KRG group than the placebo group. KRG significantly increased the mtDNA copy number, total antioxidant status, and improved symptoms of fatigue in postmenopausal women.
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Affiliation(s)
- Tae-Ha Chung
- Department of Family Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju 26426, Korea;
- Department of Medicine, Graduate School of Medicine, Yonsei University, Seoul 03722, Korea
| | - Ji-Hye Kim
- Department of Health Promotion, Severance Check-Up, Yonsei University Health System, Seoul 03722, Korea; (J.-H.K.); (Y.-J.K.)
| | - So-Young Seol
- Department of Internal Medicine, Gangnam Severance Hospital Biomedical Research Center, Yonsei University College of Medicine, Seoul 06273, Korea;
| | - Yon-Ji Kim
- Department of Health Promotion, Severance Check-Up, Yonsei University Health System, Seoul 03722, Korea; (J.-H.K.); (Y.-J.K.)
| | - Yong-Jae Lee
- Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea
- Correspondence: ; Tel.: +82-2-2019-2630
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Liang XT, Wang YY, Hu XY, Wang SB. The Protective Effects of Water Extracts of Compound Turmeric Recipe on Acute Alcoholism: An Experimental Research Using a Mouse Model. Evid Based Complement Alternat Med 2021; 2021:6641919. [PMID: 33519945 DOI: 10.1155/2021/6641919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/29/2020] [Accepted: 01/05/2021] [Indexed: 11/17/2022]
Abstract
Acute alcoholism (AAI) is a common emergency. Currently, there is a lack of preventive and therapeutic drugs with superior safety and efficacy. Curcuma longa, Panax ginseng, Pueraria lobata, Pueraria flower, and Hovenia dulcis Thunb., which are the components of compound turmeric recipe (CTR), are, respectively, used in China as adjuvant therapeutic agents for AAI and alcoholic liver injury, respectively. The purpose of this research was to investigate the effect of traditional compound turmeric recipe in anti-inebriation treatment and to identify its underlying mechanisms. The mice were administered with CTR mixture, and ethanol was subsequently given to mice by gavage. The effects of CTR on the righting reflex, 24-hour survival, drunken behavior, blood ethanol concentration, and pathological changes of liver are depicted. The activities of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) were detected. Besides, the activities of tumor necrosis factor-α (TNF-α), interleukin-8 (IL-8), alcohol dehydrogenase (ADH), aldehyde dehydrogenase (ALDH), cytochrome P450 (P450), superoxide dismutase (SOD), and malondialdehyde (MDA) in the liver and the levels of β-endorphin (β-EP) and leucine enkephalin (LENK) in the brain were also measured. Our results demonstrated that CTR can increase the activities of ADH, ALDH, P450, and SOD and decrease the contents of TNF-α, IL-8, and MDA in the liver. In addition, it can decrease the activities of ALT, AST, and ALP in serum and β-EP and LENK activities in the brain. CTR showed effects on prevention of acute alcoholism, promoting wakefulness, and alleviating alcoholic liver injury, which were likely mediated by the above mechanisms.
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Jung E, Pyo MK, Kim J. Pectin-Lyase-Modified Ginseng Extract and Ginsenoside Rd Inhibits High Glucose-Induced ROS Production in Mesangial Cells and Prevents Renal Dysfunction in db/db Mice. Molecules 2021; 26:molecules26020367. [PMID: 33445772 PMCID: PMC7828230 DOI: 10.3390/molecules26020367] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/30/2020] [Accepted: 01/05/2021] [Indexed: 01/01/2023] Open
Abstract
Diabetes increases the incidence rate of chronic renal disease. Pectin-lyase-modified ginseng (GS-E3D), with enhanced ginsenoside Rd content, has been newly developed. In this study, renal protective roles of GS-E3D in type-2 diabetic db/db mice were investigated. The generation of reactive oxygen species (ROS) induced by high glucose (25 mM) was reduced by ES-E3D (75%) and ginsenoside Rd (60%). Diabetic db/db mice received 100 or 250 mg/kg/day of GS-E3D daily via oral gavage for 6 weeks. Albuminuria and urinary 8-hydroxy-2'-deoxyguanosine (8-OhdG, an oxidative stress marker) levels were increased in db/db mice and the levels recovered after GS-E3D treatment. In renal tissues, TUNEL-positive cells were decreased after GS-E3D treatment, and the increased apoptosis-related protein expressions were restored after GS-E3D treatment. Therefore, GS-E3D has a potent protective role in diabetes-induced renal dysfunction through antioxidative and antiapoptotic activities. These results may help patients to select a dietary supplement for diabetes when experiencing renal dysfunction.
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Affiliation(s)
- Eunsoo Jung
- Laboratory of Toxicology, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea;
| | - Mi-kyung Pyo
- International Ginseng and Herb Research Institute, 25 Insamgwangjang-ro, Geumsan-eup, Geumsan-gun 32724, Chungcheongnam-do, Korea;
| | - Junghyun Kim
- Department of Oral Pathology, School of Dentistry, Jeonbuk National University, Jeonju 54896, Korea
- Korea Institute of Oriental Medicine, Daejeon 34054, Korea
- Correspondence: ; Tel.: +82-63-270-4032; Fax: +82-63-270-4025
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Zhou Q, Wang L, Liu B, Xiao J, Cheng KW, Chen F, Wang M. Tricoumaroylspermidine from rose exhibits inhibitory activity against ethanol-induced apoptosis in HepG2 cells. Food Funct 2021; 12:5892-5902. [PMID: 34019608 DOI: 10.1039/d1fo00800e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Hepatocyte apoptosis is involved in the pathogenesis of alcohol-associated liver disease (ALD) and anti-apoptotic agents/extracts are thereby of great importance in the prevention/treatment of ALD. In this study, the protective effects of 10 edible flowers against ethanol-induced cell death were investigated in HepG2 cells, with rose (Rosa rugosa) showing the strongest activity. Therefore, rose was chosen for further separation and purification of bioactive fractions. A special fraction, SLs, was found to significantly increase the viability of EtOH-treated cells and attenuated EtOH-induced apoptosis partially via the activation of the AMPK/SIRT1 signaling pathway. Chromatographic analysis identified a series of hydroxycinnamic acid amides, kaempferol glycosides, and quercetin glycosides in this fraction, while the following intracellular uptake and cytotoxicity studies revealed that N1,N5,N10-(E)-tri-p-coumaroylspermidine (a hydroxycinnamic acid amide) in this fraction exhibited remarkable hepatoprotective activity with similar effective dosage to sulforaphane. Hence, our results highlighted the anti-alcohol and hepatoprotective benefits of consuming rose.
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Affiliation(s)
- Qian Zhou
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China. and Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen, China
| | - Lanxiang Wang
- School of Biological Sciences, The University of Hong Kong, Hong Kong, China and Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Bin Liu
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China. and Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen, China
| | - Jianbo Xiao
- Institute of Food Safety and Nutrition, Jiangsu University, Zhenjiang, China and Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, Vigo, Spain
| | - Ka-Wing Cheng
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China. and Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen, China
| | - Feng Chen
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China. and Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen, China
| | - Mingfu Wang
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China. and Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen, China and School of Biological Sciences, The University of Hong Kong, Hong Kong, China
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Yoon SJ, Kim SK, Lee NY, Choi YR, Kim HS, Gupta H, Youn GS, Sung H, Shin MJ, Suk KT. Effect of Korean Red Ginseng on metabolic syndrome. J Ginseng Res 2020; 45:380-389. [PMID: 34025131 PMCID: PMC8134847 DOI: 10.1016/j.jgr.2020.11.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/24/2020] [Accepted: 11/02/2020] [Indexed: 12/27/2022] Open
Abstract
Metabolic syndrome (MS) refers to a clustering of at least three of the following medical conditions: high blood pressure, abdominal obesity, hyperglycemia, low high-density lipoprotein level, and high serum triglycerides. MS is related to a wide range of diseases which includes obesity, diabetes, insulin resistance, cardiovascular disease, dyslipidemia, or non-alcoholic fatty liver disease. There remains an ongoing need for improved treatment strategies for MS. The most important risk factors are dietary pattern, genetics, old age, lack of exercise, disrupted biology, medication usage, and excessive alcohol consumption, but pathophysiology of MS has not been completely identified. Korean Red Ginseng (KRG) refers to steamed/dried ginseng, traditionally associated with beneficial effects such as anti-inflammation, anti-fatigue, anti-obesity, anti-oxidant, and anti-cancer effects. KRG has been often used in traditional medicine to treat multiple metabolic conditions. This paper summarizes the effects of KRG in MS and related diseases such as obesity, cardiovascular disease, insulin resistance, diabetes, dyslipidemia, or non-alcoholic fatty liver disease based on experimental research and clinical studies.
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Key Words
- ACC, Acetyl-Coenzyme A carboxylase
- ADP, adenosine diphosphate
- AG, American ginseng extract
- AGE, advanced glycation end product
- ALT, alanine aminotransferase
- AMPK, AMP-activated protein kinase
- AST, aspartate aminotransferase
- Akt, protein kinase B
- BMI, body mass index
- C/EBPα, CCAAT/enhancer-binding protein alpha
- COX-2, cyclooxygenase-2
- CPT, current perception threshold
- CPT-1, carnitine palmitoyl transferase 1
- CRP, C-reactive protein
- CVD, Cardiovascular disease
- DBP, diastolic blood pressure
- DEN, diethyl nitrosamine
- EAT, epididymis adipose tissue
- EF, ejection fraction
- FABP4, fatty acid binding protein 4
- FAS, Fatty acid synthase
- FFA, free fatty acid
- FR, fine root concentration
- FS, fractional shortening
- GBHT, ginseng-plus-Bai-Hu-Tang
- GLUT, glucose transporter type
- GPx, glutathione peroxidase
- GS, ginsenoside
- GST, glutathione S-transferase
- GST-P, glutathione S-transferase placental form
- GTT, glucose tolerance test
- HCC, hepatocellular carcinoma
- HCEF-RG, hypotensive components-enriched fraction of red ginseng
- HDL, high-density lipoprotein
- HFD, High fat diet
- HOMA-IR, homeostasis model assessment of insulin resistance index
- HbA1c, glycosylated hemoglobin
- I.P., intraperitoneal injection
- IL, interleukin
- IR, insulin resistance
- ITT, insulin tolerance test
- Insulin resistance
- KRG, Korean Red Ginseng
- LDL, low-density lipoprotein
- LPL, lipoprotein lipase
- Lex, lower extremities
- MDA, malondialdehyde
- MMP, Matrix metallopeptidases
- MS, Metabolic syndrome
- Metabolic syndrome
- NAFLD, Non-alcoholic fatty liver disease
- NF-кB, nuclear factor kappa-light-chain-enhancer of activated B cells
- NK cell, Natural killer cell
- NMDA-NR1, N-methyl-D-aspartate NR1
- NO, nitric oxide
- NRF1, Nuclear respiratory factor 1
- Non-alcoholic fatty liver disease
- Nrf2, Nuclear factor erythroid 2-related factor 2
- OLETF rat, Otsuka Long-Evans Tokushima fatty rat
- PCG-1α, PPAR-γ coactivator-1α
- PI3K, phosphoinositide 3-kinase
- PPAR, peroxisome proliferator-activated receptors
- PPD, protopanaxadiol
- PPT, protopanaxatriol
- Panax ginseng
- REKRG, Rg3-enriched KRG
- ROS, Reactive oxygen species
- Rg3-KGE, Rg3-enriched KRG extract
- SBP, systolic blood pressure
- SCD, Stearoyl-Coenzyme A desaturase
- SHR, spontaneously hypertensive rat
- SREBP-1C, Sterol regulatory element-binding protein 1
- STAT5, Signal transducer and activator of transcription 5
- STZ, streptozotocin
- TBARS, thiobarbituric acid reactive substances
- TC, total cholesterol
- TG, triglyceride
- TNF, tumor necrosis factor
- UCP, Mitochondrial uncoupling proteins
- VLDL, very low-density lipoprotein
- iNOS, inducible nitric oxide synthase
- t-BHP, tert-butyl hyperoxide
- tGST, total glutathione
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Affiliation(s)
- Sang Jun Yoon
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Seul Ki Kim
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Na Young Lee
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Ye Rin Choi
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Hyeong Seob Kim
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Haripriya Gupta
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Gi Soo Youn
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Hotaik Sung
- School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Min Jea Shin
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
| | - Ki Tae Suk
- Institute for Liver and Digestive Diseases, Hallym University, Chuncheon, Republic of Korea
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Abdelfattah-Hassan A, Shalaby SI, Khater SI, El-Shetry ES, Abd El Fadil H, Elsayed SA. Panax ginseng is superior to vitamin E as a hepatoprotector against cyclophosphamide-induced liver damage. Complement Ther Med 2019; 46:95-102. [PMID: 31519295 DOI: 10.1016/j.ctim.2019.08.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/03/2019] [Accepted: 08/06/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND AND AIMS Cyclophosphamide (CPh) is a frequently used drug, in human and animals for its immunosuppressive and anticancer potential. However, it is metabolized by the liver yielding damaging toxicants (to the liver itself and other non-target vital organs) via oxidative stress, apoptosis induction and finally necrosis. Since there is no escaping of using such harmful medications, we focused on alleviating its side-effects. Panax ginseng Meyer is a potent candidate, and we still lack adequate information on its hepatoprotective role against cyclophosphamide-induced liver-damage. METHODS Here, we used P. ginseng (Korean Red Ginseng) compared to vitamin-E (natural antioxidant) in combating CPh-induced liver damage. Forty-eight albino rats were divided into 6 groups, Control, Ginseng, Vitamin E, Cyclophosphamide (CPh), CPh + Ginseng or CPh + Vitamin-E. Blood samples were taken for biochemical analyses and liver samples were collected for histopathology, oxidative stress evaluation, and gene expression analyses. RESULTS In CPh group, typical CPh-liver damage was evident (higher levels of AST, ALT, ALP; lower albumin and total proteins levels; lower liver tissue concentrations of SOD, GPX and CAT and higher MDA; injured liver histopathological picture; and finally increased TNF-α, IL-1β and Caspase3 and decreased BCL-2 genes expression). All these were abolished with either P. ginseng or vitamin-E administration. However, P. ginseng was overall superior to vitamin-E, especially in restoring blood biochemical findings and damaged histopathological picture. CONCLUSIONS Therefore, P. ginseng is a potent hepatoprotector (vitamin-E to a lesser extent) and should be considered where liver damage is expected secondary to damaging medications; as cyclophosphamide.
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Affiliation(s)
- Ahmed Abdelfattah-Hassan
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt; Biomedical Sciences Program, University of Science and Technology, Zewail City of Science and Technology, Giza 12578, Egypt.
| | - Shimaa I Shalaby
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
| | - Safaa I Khater
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
| | - Eman S El-Shetry
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, 44519, Zagazig, Egypt
| | - Hosny Abd El Fadil
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
| | - Shafika A Elsayed
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
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Kim JC, Jeon JY, Yang WS, Kim CH, Eom DW. Combined Amelioration of Ginsenoside (Rg1, Rb1, and Rg3)-enriched Korean Red Ginseng and Probiotic Lactobacillus on Non-alcoholic Fatty Liver Disease. Curr Pharm Biotechnol 2019; 20:222-231. [PMID: 30854954 DOI: 10.2174/1389201020666190311143554] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 11/15/2018] [Accepted: 02/15/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Red ginseng is a traditional medicine that has been used to treat numerous metabolic and inflammatory diseases. Probiotic administration has been established to have beneficial effects in non-alcoholic fatty liver disease (NAFLD). The purpose of this study was to determine whether a combination of Korean red ginseng (KRG) and probiotics could synergistically reduce NAFLD and liver inflammation compared with the effects reported for each individual product. METHOD db/db and C57BL/6 mice were fed a normal chow diet and high-fat diet (HFD), respectively, and were treated with KRG, probiotics, or both. Samples were examined for lipid content, kinase protein phosphorylation, and gene expression patterns. RESULTS KRG- and probiotic-treated HFD-fed mice exhibited a reduction in body weight and a decrease in inflammatory cytokine secretion compared with the non-treated control mice. The same treatment was less successful in improving NAFLD parameters in the db/db mice while the combination of both products did not enhance their therapeutic potential. CONCLUSION The results of this study indicate that KRG and probiotics administration ameliorated NAFLD symptoms in a mouse model of dyslipidemia by reducing weight gain and liver inflammation. Coadministration of both products did not enhance their efficacy, and further research should be conducted to clarify their mechanisms of action.
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Affiliation(s)
- Jin-Chul Kim
- Natural Product Research Institute, Korea Institute of Science and Technology, Gangneung, Korea
| | - Joo-Yeong Jeon
- Natural Product Research Institute, Korea Institute of Science and Technology, Gangneung, Korea
| | | | - Cheorl-Ho Kim
- Department of Biological Sciences, SungKyunKwan University, Suwon, Kyungki-do, Korea
| | - Dae-Woon Eom
- Department of Pathology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
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Xu X, Jin L, Jiang T, Lu Y, Aosai F, Piao HN, Xu GH, Jin CH, Jin XJ, Ma J, Piao LX. Ginsenoside Rh2 attenuates microglial activation against toxoplasmic encephalitis via TLR4/NF-κB signaling pathway. J Ginseng Res 2019; 44:704-716. [PMID: 32913400 PMCID: PMC7471213 DOI: 10.1016/j.jgr.2019.06.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/03/2019] [Accepted: 06/05/2019] [Indexed: 02/06/2023] Open
Abstract
Background Ginsenoside Rh2 (GRh2) is a characterized component in red ginseng widely used in Korea and China. GRh2 exhibits a wide range of pharmacological activities, such as anti-inflammatory, antioxidant, and anticancer properties. However, its effects on Toxoplasma gondii (T. gondii) infection have not been clarified yet. Methods The effect of GRh2 against T. gondii was assessed under in vitro and in vivo experiments. The BV2 cells were infected with tachyzoites of T. gondii RH strain, and the effects of GRh2 were evaluated by MTT assay, morphological observations, immunofluorescence staining, a trypan blue exclusion assay, reverse transcription PCR, and Western blot analyses. The in vivo experiment was conducted with BALB/c mice inoculated with lethal amounts of tachyzoites with or without GRh2 treatment. Results and conclusion The GRh2 treatment significantly inhibited the proliferation of T. gondii under in vitro and in vivo studies. Furthermore, GRh2 blocked the activation of microglia and specifically decreased the release of inflammatory mediators in response to T. gondii infection through TLR4/NF-κB signaling pathway. In mice, GRh2 conferred modest protection from a lethal dose of T. gondii. After the treatment, the proliferation of tachyzoites in the peritoneal cavity of infected mice markedly decreased. Moreover, GRh2 also significantly decreased the T. gondii burden in mouse brain tissues. These findings indicate that GRh2 exhibits an anti–T. gondii effect and inhibits the microglial activation through TLR4/NF-κB signaling pathway, providing the basic pharmacological basis for the development of new drugs to treat toxoplasmic encephalitis.
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Affiliation(s)
- Xiang Xu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Lan Jin
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Tong Jiang
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Ying Lu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Fumie Aosai
- Department of Infection and Host Defense, Graduate School of Medicine, Shinshu University, Matsumoto, Japan
| | - Hu-Nan Piao
- Department of Neurology, Affliated Hospital of Yanbian University, Jilin, China
| | - Guang-Hua Xu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Cheng-Hua Jin
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Xue-Jun Jin
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Juan Ma
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
| | - Lian-Xun Piao
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Jilin, China
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Jung E, Kim CS, Jung W, Park SB, Pyo MK, Kim J. Ginseng Extract Modified by Pectin Lyase Inhibits Retinal Vascular Injury and Blood-Retinal Barrier Breakage in a Rat Model of Diabetes. J Med Food 2019; 22:337-343. [PMID: 30785359 DOI: 10.1089/jmf.2018.4256] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
GS-E3D is an enzymatically modified ginseng extract by pectin lyase. In this study, we evaluated the preventive effects of GS-E3D on blood-retinal barrier (BRB) leakage in a rat model of diabetes. To produce diabetes, rats were injected with streptozotocin. GS-E3D was orally gavaged at 25, 50, and 100 mg/kg body weight for 6 weeks. We then compared the effect of GS-E3D with that of an unmodified ginseng extract (UGE) on retinal vascular leakage. The administration of GS-E3D significantly blocked diabetes-induced BRB breakdown. Immunofluorescence staining showed that GS-E3D reduced the loss of occludin in diabetic rats. In TUNEL staining, the number of apoptotic retinal microvascular cells was dose dependently decreased by GS-E3D treatment. GS-E3D decreased the accumulations of advanced glycation end products in the retinal vessels. In addition, the inhibition potential of GS-E3D on BRB breakage was stronger compared with UGE. These results indicate that GS-E3D could be a beneficial treatment option for preventing diabetes-induced retinal vascular injury.
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Affiliation(s)
- Eunsoo Jung
- 1 Laboratory of Toxicology, College of Veterinary Medicine, Seoul National University, Seoul, South Korea
| | - Chan-Sik Kim
- 2 Clinical Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Wookwon Jung
- 3 Department of Oral Pathology, School of Dentistry, Chonbuk National University, Jeonju, South Korea
| | - Su-Bin Park
- 3 Department of Oral Pathology, School of Dentistry, Chonbuk National University, Jeonju, South Korea
| | - Mi-Kyung Pyo
- 4 International Ginseng and Herb Research Institute, Geumsan, South Korea
| | - Junghyun Kim
- 2 Clinical Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea.,3 Department of Oral Pathology, School of Dentistry, Chonbuk National University, Jeonju, South Korea
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Yu JS, Roh HS, Baek KH, Lee S, Kim S, So HM, Moon E, Pang C, Jang TS, Kim KH. Bioactivity-guided isolation of ginsenosides from Korean Red Ginseng with cytotoxic activity against human lung adenocarcinoma cells. J Ginseng Res 2018; 42:562-570. [PMID: 30337817 PMCID: PMC6190500 DOI: 10.1016/j.jgr.2018.02.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 01/31/2018] [Accepted: 02/08/2018] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Lung cancer is the leading cause of cancer-related death worldwide. In this study, we used a bioactivity-guided isolation technique to identify constituents of Korean Red Ginseng (KRG) with antiproliferative activity against human lung adenocarcinoma cells. METHODS Bioactivity-guided fractionation and preparative/semipreparative HPLC purification were used with LC/MS analysis to separate the bioactive constituents. Cell viability and apoptosis in human lung cancer cell lines (A549, H1264, H1299, and Calu-6) after treatment with KRG extract fractions and constituents thereof were assessed using the water-soluble tetrazolium salt (WST-1) assay and terminal deoxyribonucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) staining, respectively. Caspase activation was assessed by detecting its surrogate marker, cleaved poly adenosine diphosphate (ADP-ribose) polymerase, using an immunoblot assay. The expression and subcellular localization of apoptosis-inducing factor were assessed using immunoblotting and immunofluorescence, respectively. RESULTS AND CONCLUSION Bioactivity-guided fractionation of the KRG extract revealed that its ethyl acetate-soluble fraction exerts significant cytotoxic activity against all human lung cancer cell lines tested by inducing apoptosis. Chemical investigation of the ethyl acetatesoluble fraction led to the isolation of six ginsenosides, including ginsenoside Rb1 (1), ginsenoside Rb2 (2), ginsenoside Rc (3), ginsenoside Rd (4), ginsenoside Rg1 (5), and ginsenoside Rg3 (6). Among the isolated ginsenosides, ginsenoside Rg3 exhibited the most cytotoxic activity against all human lung cancer cell lines examined, with IC50 values ranging from 161.1 μM to 264.6 μM. The cytotoxicity of ginsenoside Rg3 was found to be mediated by induction of apoptosis in a caspase-independent manner. These findings provide experimental evidence for a novel biological activity of ginsenoside Rg3 against human lung cancer cells.
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Affiliation(s)
- Jae Sik Yu
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Hyun-Soo Roh
- Department of Molecular and Cellular Biology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea
| | - Kwan-Hyuck Baek
- Department of Molecular and Cellular Biology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea
| | - Seul Lee
- Department of Molecular and Cellular Biology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea
| | - Sil Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Hae Min So
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Eunjung Moon
- Charmzone R&D Center, Charmzone Co. LTD., Seoul, Republic of Korea
| | - Changhyun Pang
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Republic of Korea
| | - Tae Su Jang
- Institute of Green Bio Science & Technology, Seoul National University, Pyeong Chang, Republic of Korea
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
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Kang J, Park JS, Ahn SG, Lim JH, Baik SH, Yoon DS, Lee KY, Jeong J. Protective effect of Korean red ginseng on oxaliplatin-mediated splenomegaly in colon cancer. Ann Surg Treat Res 2018; 95:161-167. [PMID: 30182023 PMCID: PMC6121163 DOI: 10.4174/astr.2018.95.3.161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/27/2017] [Accepted: 01/23/2018] [Indexed: 01/05/2023] Open
Abstract
Purpose This study investigated how adding Korean red ginseng extract (KRG) to folinic acid, fluorouracil and oxaliplatin (FOLFOX) chemotherapy affected the rate of splenomegaly in colon cancer. Methods This retrospective study analyzed 42 patients who were randomly assigned to receive a FOLFOX regimen with or without KRG. Spleen volume change was assessed by computed tomography scans measured before surgery (presurgery volume) and 3 weeks after cessation of the 12th cycle of FOLFOX (postchemotherapy volume). Results All patients showed increased spleen volume. No difference was observed in median presurgery and postchemotherapy volume between the KRG and control groups. However, a ratio defined as postchemotherapy volume divided by presurgery volume was significantly lower in the KRG group than the control group (median, 1.38 [range, 1.0–2.8] in KRG group vs. median, 1.89 [range, 1.1–3.0] in control group, P = 0.028). When splenomegaly was defined as a >61% increase in spleen volume, the rate of splenomegaly was significantly lower in the KRG group than the control group (28.6% vs. 61.9%, P = 0.03). KRG consumption was inversely associated with developing splenomegaly in multivariate analysis. Conclusion Adding KRG during FOLFOX chemotherapy for colon cancer might protect against oxaliplatin-induced splenomegaly. The protective effect of Korean red ginseng should be investigated with further research.
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Affiliation(s)
- Jeonghyun Kang
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joon Seong Park
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Gwe Ahn
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Hong Lim
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Hyuk Baik
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Sup Yoon
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kang Young Lee
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joon Jeong
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Hwang JE, Suh DH, Kim KT, Paik HD. Comparative study on anti-oxidative and anti-inflammatory properties of hydroponic ginseng and soil-cultured ginseng. Food Sci Biotechnol 2018; 28:215-224. [PMID: 30815313 DOI: 10.1007/s10068-018-0450-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 08/02/2018] [Accepted: 08/06/2018] [Indexed: 12/21/2022] Open
Abstract
Hydroponic ginseng (HPG) and soil-cultured ginseng (SCG) were extracted in 70% methanol to quantify relative content of 8 ginsenosides and polyphenolic compounds, and flavonoids to compare their antioxidative effects. Level of nitric oxide and inflammatory targets produced in LPS-stimulated RAW 264.7 cells were measured. 2-year-old HPG shoots contained highest levels of ginsenoside Rb2, Rb3, Rd, Re, and F1. Total polyphenol content was highest in shoots of HPG, followed by roots of HPG and SCG. HPG shoots had high radical scavenging activity and an elevated ability to inhibit linoleic acid oxidation. 2-year-old HPG shoots reduced nitric oxide production in RAW 264.7 cells by 47%, whereas 6-year-old SCG roots reduced it by only 21%. HPG also significantly lowered mRNA expression of iNOS, TNF-α, IL-1β, and IL-6, as determined by RT-PCR, compared to SCGs. Therefore, HPG may have potential for utilization as an alternative to SCG, because of superior antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Ji Eun Hwang
- 1Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, 05029 Republic of Korea
| | - Dong Hwa Suh
- 1Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, 05029 Republic of Korea
| | - Kee-Tae Kim
- 1Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, 05029 Republic of Korea.,2Bio/Molecular Informatics Center, Konkuk University, Seoul, 05029 Republic of Korea
| | - Hyun-Dong Paik
- 1Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul, 05029 Republic of Korea.,2Bio/Molecular Informatics Center, Konkuk University, Seoul, 05029 Republic of Korea
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Kim CS, Jo K, Kim JS, Pyo MK, Kim J. GS-E3D, a new pectin lyase-modified red ginseng extract, inhibited diabetes-related renal dysfunction in streptozotocin-induced diabetic rats. BMC Complement Altern Med 2017; 17:430. [PMID: 28851327 PMCID: PMC5576329 DOI: 10.1186/s12906-017-1925-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 08/14/2017] [Indexed: 01/15/2023]
Abstract
Background GS-E3D is a newly developed pectin lyase-modified red ginseng extract. The purpose of this study was to investigate the therapeutic effects of GS-E3D on diabetes-related renal dysfunction in streptozotocin-induced diabetic rats. Method GS-E3D (25, 50, and 100 mg/kg body weight per day) was administered for 6 weeks. The levels of blood glucose and hemoglobin A1c, and of urinary albumin, 8-hydroxy-2′-deoxyguanosine (8-OHdG), and advanced glycation end-products (AGEs) were determined. Kidney histopathology, renal accumulation of AGEs, and expression of α-smooth muscle actin (α-SMA) were also examined. Results Administration of GS-E3D for 6 weeks reduced urinary levels of albumin, 8-OHdG, and AGEs in diabetic rats. Mesangial expansion, renal accumulation of AGEs, and enhanced α-SMA expression were significantly inhibited by GS-E3D treatment. Oral administration of GS-E3D dose-dependently improved all symptoms of diabetic nephropathy by inhibiting renal accumulation of AGEs and oxidative stress. Conclusion The results of this study indicate that the use of GS-E3D as a food supplement may provide effective treatment of diabetes-induced renal dysfunction.
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Kim CS, Jo K, Pyo MK, Kim JS, Kim J. Pectin lyase-modified red ginseng extract exhibits potent anti-glycation effects in vitro and in vivo. J Exerc Nutrition Biochem 2017; 21:56-62. [PMID: 28715887 PMCID: PMC5545198 DOI: 10.20463/jenb.2017.0011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 05/18/2017] [Indexed: 12/22/2022] Open
Abstract
PURPOSE GS-E3D is a newly developed pectin lyase-modified red ginseng extract. The purpose of this study was to evaluate the inhibitory effects of GS-E3D against advanced glycation end products. METHODS In this study, we evaluated the inhibitory effects of GS-E3D on the formation of advanced glycation end products (AGEs) and their cross-linking with collagen in vitro and in streptozotocin-induced diabetic rats. RESULTS An in vitro assay for the glycation of bovine serum albumin by methylglyoxal showed that GS-E3D inhibited AGE formation at an IC50 value of 19.65 ± 4.35 μg/mL. In addition, GS-E3D showed a potent inhibitory effect (IC50 = 0.42 ± 0.08 mg/mL) on the cross-linking of AGEs with collagen. However, GS-E3D showed no effect on preformed AGEs cross-linked with collagen in the breakdown assay. To determine whether GS-E3D inhibits AGE formation and their cross-linking with proteins in vivo, streptozotocin induced diabetic rats were treated with GS-E3D (25, 50, and 100 mg/kg/day) for 6 weeks. The administration of GS-E3D decreased serum levels of AGEs and their cross linking with proteins in diabetic rats. CONCLUSION The inhibitory effects of this agent on advanced glycation in vitro and in vivo suggested that it may have a potential therapeutic role in controlling diabetes-induced AGE burden in various tissues.
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Affiliation(s)
- Chan-Sik Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Kyuhyung Jo
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Mi-Kyung Pyo
- International Ginseng and Herb Research Institute, Geumsan, Republic of Korea
| | - Jin Sook Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Junghyun Kim
- Department of Oral Pathology, School of Dentistry, Chonbuk National University, Jeonju, Republic of Korea
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Gao XP, Qian DW, Xie Z, Hui H. Protective role of licochalcone B against ethanol-induced hepatotoxicity through regulation of Erk signaling. Iran J Basic Med Sci 2017; 20:131-137. [PMID: 28293388 PMCID: PMC5339652 DOI: 10.22038/ijbms.2017.8235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Objective(s): Oxidative stress has been established as a key cause of alcohol-induced hepatotoxicity. Licochalcone B, an extract of licorice root, has shown antioxidative properties. This study was to investigate the effects and mechanisms of licochalcone B in ethanol-induced hepatic injury in an in vitro study. Materials and Methods: An in vitro model of Ethanol-induced cytotoxicity in BRL cells was used in this study. Cell injury was assessed using WST-1 assay and lactate dehydrogenase, alanine transaminase, and aspartate aminotransferase release assay. Cell apoptosis were quantified by flow cytometric analysis. The intracellular oxidative level was evaluated by reactive oxidative species, malondialdehyde and glutathione detection. Furthermore, the expression level of Erk, p-Erk, Nrf-2 were assessed using Western blot. Results: Treatment with ethanol induced marked cell injury and cell apoptosis in BRL cells. Licochalcone B significantly attenuated ethanol-induced cell injury, and inhibited cell apoptosis. Furthermore, licochalcone B significantly inhibited ethanol-induced intracellular oxidative level, upregulated the expression of p-Erk, and promoted nuclear localization of Nrf2. Additionally, this hepatoprotective role was significantly abolished by inhibition of Erk signaling. However, no apparent effects of Erk inhibition were observed on ethanol-induced hepatotoxicity. Conclusion: This study demonstrates that licochalcone B protects hepatocyte from alcohol-induced cell injury, and this hepatoprotective role might be attributable to apoptosis reduction, inhibition of oxidative stress, and upregulation of Erk–Nrf2. Therefore, licochalcone B might possess potential as a novel therapeutic drug candidate for alcohol-related liver disorders.
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Affiliation(s)
- Xiao-Peng Gao
- Department of General Surgery, Xi'an Central Hospital, The Affiliated Xi'an Central Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710003, P.R. China
| | - Dong-Wei Qian
- Department of Operation Room, Xi'an Central Hospital, The affiliated Xi'an central hospital of Xi'an Jiaotong university College of Medicine, Xi'an 710003, P.R. China
| | - Zhen Xie
- Department Two of Neurology, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Hao Hui
- Department Two of Neurology, Shaanxi Provincial People's Hospital, Xi'an, China
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Park TY, Hong M, Sung H, Kim S, Suk KT. Effect of Korean Red Ginseng in chronic liver disease. J Ginseng Res 2017; 41:450-455. [PMID: 29021690 PMCID: PMC5628344 DOI: 10.1016/j.jgr.2016.11.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 11/07/2016] [Accepted: 11/30/2016] [Indexed: 02/07/2023] Open
Abstract
Chronic liver disease, one of the most common diseases, typically arises from nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, or hepatocellular carcinoma. Therefore, there is a pressing need for improved treatment strategies. Korean Red Ginseng has been known to have positive effects on liver disease and liver function. In this paper, we summarize the current knowledge on the beneficial effects of Korean Red Ginseng on chronic liver disease, a condition encompassing nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, and hepatocellular carcinoma, as supported by experimental evaluation and clinical investigation.
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Affiliation(s)
- Tae Young Park
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Meegun Hong
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Hotaik Sung
- Department of Molecular and Cell Physiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Sangyeol Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
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Abstract
Panax sp., including Panax ginseng Meyer, Panax quiquifolius L., or Panax notoginseng (Burk.) FH Chen, have been used as functional foods or for traditional Chinese medicine for diabetes, inflammation, stress, aging, hepatic injury, and cancer. In recent decades, a number of both in vitro and in vivo experiments as well as human studies have been conducted to investigate the efficacy and safety of various types of ginseng samples and their components. Of these, the hepatoprotective and hepatotoxic effects of ginseng and their ginsenosides and polysaccharides are reviewed and summarized.
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Wen DC, Hu XY, Wang YY, Luo JX, Lin W, Jia LY, Gong XY. Effects of aqueous extracts from Panax ginseng and Hippophae rhamnoides on acute alcohol intoxication: An experimental study using mouse model. J Ethnopharmacol 2016; 192:67-73. [PMID: 27374757 DOI: 10.1016/j.jep.2016.06.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 06/16/2016] [Accepted: 06/30/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acute alcohol intoxication (AAI) is a frequent emergency, but therapeutic drugs with superior efficacy and safety are lacking. Panax ginseng (PG) and Hippophae rhamnoides (HR) respectively has a wide application as a complementary therapeutic agent in China for the treatment of AAI and liver injury induced by alcohol. We investigated the effects of aqueous extracts from PG and HR (AEPH) on AAI mice and identified its underlying mechanisms. MATERIALS AND METHODS Models of AAI were induced by intragastric administration of ethanol (8g/kg). Seventy-two Specific pathogen-free (SPF) male Kunming mice were randomly divided into six groups: normal group, positive control group, AEPH of low dosage (100mg/kg) group, AEPH of medium dose (200mg/kg) group, AEPH of high dosage (400mg/kg) group and model group. The mice were treated with metadoxine (MTD, 500mg/kg) and AEPH. Thirty minutes later, the normal group was given normal saline, while the other groups were given ethanol (i.g., 8g/kg). The impact of AEPH was observed. In the same way, another seventy-two Kunming mice were randomly divided into six groups equally. The blood ethanol concentration at 0.5, 1, 1.5, 2, 3 and 6h after ethanol intake was determined by way of gas chromatography. The activity of alcohol dehydrogenase (ADH), aldehyde dehydrogenase (ALDH) and microsomal ethanol oxidase (EO) in liver, and the concentration of β-endorphin (β-EP), leucine-enkephalin (LENK) in the brain were determined by enzyme-linked-immunosorbent serologic assay (ELISA). RESULTS AEPH markedly prolonged alcohol tolerance time and shortened sober-up time after acute ethanol administration. AEPH decreased blood ethanol levels in six tests after ethanol intake. The 7-day survival rate of AEPH group was obviously superior to model group. AEPH increased the activities of ADH, ALDH, and decreased EO activity in liver. The crucial find was that AEPH markedly decreased β-EP and LENK concentration in the brain. CONCLUSIONS AEPH can markedly increase the levels of ADH, ALDH, decrease EO activity in liver and decrease the concentration of β-EP and LENK in the brain to against acute alcohol intoxication in mice.
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Affiliation(s)
- Da-Chao Wen
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610072, Sichuan Province, China; Department of Infectious Diseases, Teaching Hospital of Chengdu University of Traditional Chinese Medicine, 610072 Sichuan Province, China
| | - Xiao-Yu Hu
- Department of Infectious Diseases, Teaching Hospital of Chengdu University of Traditional Chinese Medicine, 610072 Sichuan Province, China.
| | - Yan-Yan Wang
- Department of Infectious Diseases, Teaching Hospital of Chengdu University of Traditional Chinese Medicine, 610072 Sichuan Province, China
| | - Jian-Xing Luo
- Department of Infectious Diseases, Teaching Hospital of Chengdu University of Traditional Chinese Medicine, 610072 Sichuan Province, China
| | - Wu Lin
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610072, Sichuan Province, China
| | - Ling-Yan Jia
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610072, Sichuan Province, China
| | - Xin-Yue Gong
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610072, Sichuan Province, China
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Choi JW, Kim IH, Kim YM, Lee MK, Choi YH, Nam TJ. Protective effect of Pyropia yezoensis glycoprotein on chronic ethanol consumption-induced hepatotoxicity in rats. Mol Med Rep 2016; 14:4881-4886. [PMID: 27748873 DOI: 10.3892/mmr.2016.5820] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 09/20/2016] [Indexed: 11/06/2022] Open
Abstract
The present study investigated the protective effect of Pyropia yezoensis glycoprotein (PYGP) against chronic ethanol consumption‑mediated hepatotoxicity in rats. Male Sprague-Dawley rats (n=20; 6 weeks old) were randomly divided into four groups. The rats in each group were treated for 30 days with the following: i) CON group, distilled water only; ii) EtOH group, 20% ethanol 3.7 g/kg/BW; iii) EtOH+150 group, 20% ethanol 3.7 g/kg/BW+PYGP 150 mg/kg/BW; iv) EtOH+300 group, 20% ethanol 3.7 g/kg/BW+PYGP 300 mg/kg/BW. EtOH, PYGP and water were orally administered. The rats were sacrificed after 30 days, and blood and liver samples were collected for analysis. Treatment with ethanol caused significant elevation of serum levels of glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT). Furthermore, inhibition of the antioxidant defense system in the liver, including glutathione (GSH), glutathione peroxidase (GSH‑px) and catalase (CAT) was observed. However, co‑administration with PYGP recovered the antioxidant defense system, and the serum levels of GOT and GPT. PYGP was shown to attenuate ethanol toxicity via the inactivation of mitogen‑activated protein kinases (MAKPs). PYGP suppressed the overexpression of cytochrome P450 2E1 (CYP2E1), inducible nitric oxide synthase and cyclooxygenase‑2. These results suggested that the protective effect of PYGP was associated with antioxidant activities, MAPKs and the CYP2E1 signaling pathway.
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Affiliation(s)
- Jeong-Wook Choi
- Department of Food and Life Science, Pukyong National University, Busan 608‑737, Republic of Korea
| | - In-Hye Kim
- Institute of Fisheries Science, Pukyong National University, Busan 619‑911, Republic of Korea
| | - Young-Min Kim
- Department of Food and Life Science, Pukyong National University, Busan 608‑737, Republic of Korea
| | - Min-Kyeong Lee
- Department of Food and Life Science, Pukyong National University, Busan 608‑737, Republic of Korea
| | - Youn-Hee Choi
- Institute of Fisheries Science, Pukyong National University, Busan 619‑911, Republic of Korea
| | - Taek-Jeong Nam
- Department of Food and Life Science, Pukyong National University, Busan 608‑737, Republic of Korea
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Lee D, Kang KS, Yu JS, Woo JY, Hwang GS, Eom DW, Baek SH, Lee HL, Kim KH, Yamabe N. Protective effect of Korean Red Ginseng against FK506-induced damage in LLC-PK1 cells. J Ginseng Res 2016; 41:284-289. [PMID: 28701868 PMCID: PMC5489745 DOI: 10.1016/j.jgr.2016.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/09/2016] [Accepted: 05/15/2016] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Compound FK506 is an immunosuppressant agent that is frequently used to prevent rejection of solid organs upon transplant. However, nephrotoxicity due to apoptosis and inflammatory response mediated by FK506 limit its usefulness. In this study, the protective effect of Korean Red Ginseng (KRG) against FK506-induced damage in LLC-PK1 pig kidney epithelial cells was investigated. METHODS LLC-PK1 cells were exposed to FK506 with KRG and cell viability was measured. Western blotting and RT-PCR analyses evaluated protein expression of MAPKs, caspase-3, and KIM-1. TLR-4 gene expression was assessed. Caspase-3 activities were also determined. The number of apoptotic cells was measured using an image-based cytometric assay. RESULTS The reduction in LLC-PK1 cell viability by 60μM FK506 was recovered by KRG cotreatment in a dose-dependent manner. The phosphorylation of p38, p44/42 MAPKs (ERK), KIM-1, cleaved caspase-3, and TLR-4 mRNA expression was increased markedly in LLC-PK1 cells treated with 60μM FK506. However, with the exception of p-ERK, elevated levels of p-p38, KIM-1, cleaved caspase-3, and TLR-4 mRNA expression were significantly decreased after cotreatment with KRG. Activity level of caspase-3 was also attenuated by KRG cotreatment. Moreover, image-based cytometric assay showed that apoptotic cell death was increased by 60μM FK506 treatment, whereas it was decreased after cotreatment with KRG. CONCLUSION Taken together, these results suggest that the molecular mechanism of KRG in the FK506-induced nephrotoxicity may lead to the development of an adjuvant for the inhibition of adverse effect FK506 in the kidney.
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Affiliation(s)
- Dahae Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Jae Sik Yu
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Jung-Yoon Woo
- The Korea Ginseng Research Institute, Korea Ginseng Corporation, Daejeon, Republic of Korea
| | - Gwi Seo Hwang
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Dae-Woon Eom
- Department of Pathology, University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Seung-Hoon Baek
- College of Pharmacy, Ajou University, Suwon, Republic of Korea
| | - Hye Lim Lee
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
- Corresponding author. School of Pharmxacy, Sungkyunkwan University, 2066 Seobu-ro, Suwon 16419, Republic of Korea.
| | - Noriko Yamabe
- College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
- Corresponding author. College of Korean Medicine, Gachon University, 1342 Seongnamdaero, Seongnam 13120, Republic of Korea.
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Bak MJ, Truong VL, Ko SY, Nguyen XN, Ingkasupart P, Jun M, Shin JY, Jeong WS. Antioxidant and Hepatoprotective Effects of Procyanidins from Wild Grape (Vitis amurensis) Seeds in Ethanol-Induced Cells and Rats. Int J Mol Sci 2016; 17:E758. [PMID: 27213339 DOI: 10.3390/ijms17050758] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 05/06/2016] [Accepted: 05/12/2016] [Indexed: 12/30/2022] Open
Abstract
In the present study, we characterized the antioxidant and hepatoprotective mechanisms underlying of wild grape seed procyanidins (WGP) against oxidative stress damage in ethanol-treated HepG2 cell and Sprague-Dawley (SD)-rat models. In HepG2 cells, WGP not only diminished the ethanol (EtOH, 100 mM)-induced reactive oxygen species (ROS) formation and cytochrome P450 2E1 (CYP2E1) expression, but also renovated both the activity and expression of antioxidant enzymes including catalase, superoxide dismutase, and glutathione peroxidase. Additionally, to investigate the hepatoprotective effect of WGP, rats were orally administered 10 or 50 mg/kg WGP once daily for seven days prior to the single oral administration of EtOH (6 g/kg). The results show that WGP administration decreased the EtOH-induced augment of the levels of serum aspartate transaminase and alanine transaminase as well as serum alcohol and acetaldehyde. WGP treatment upregulated the activities and protein levels of hepatic alcohol dehydrogenase, aldehyde dehydrogenase, and antioxidant enzymes but downregulated the protein expression level of liver CYP2E1 in EtOH-treated rats. Moreover, the decreased phosphorylation levels of mitogen activated protein kinases (MAPKs) by ethanol were induced in both HepG2 cell and rat models. Overall, pretreatment of WGP displayed the protective activity against EtOH-mediated toxicity through the regulation of antioxidant enzymes and alcohol metabolism systems via MAPKs pathways.
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Lee YM, Yoon H, Park HM, Song BC, Yeum KJ. Implications of red Panax ginseng in oxidative stress associated chronic diseases. J Ginseng Res 2016; 41:113-119. [PMID: 28413314 PMCID: PMC5386131 DOI: 10.1016/j.jgr.2016.03.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 03/02/2016] [Accepted: 03/04/2016] [Indexed: 11/28/2022] Open
Abstract
The steaming process of Panax ginseng has been reported to increase its major known bioactive components, ginsenosides, and, therefore, its biological properties as compared to regular Panax ginseng. Biological functions of red Panax ginseng attenuating pro-oxidant environments associated with chronic diseases are of particular interest, since oxidative stress can be a key contributor to the pathogenesis of chronic diseases. Additionally, proper utilization of various biomarkers for evaluating antioxidant activities in natural products, such as ginseng, can also be important to providing validity to their activities. Thus, studies on the effects of red ginseng against various diseases as determined in cell lines, animal models, and humans were reviewed, along with applied biomarkers for verifying such effects. Limitations and future considerations of studying red ginseng were been discussed. Although further clinical studies are warranted, red ginseng appears to be beneficial for attenuating disease-associated symptoms via its antioxidant activities, as well as for preventing oxidative stress-associated chronic diseases.
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Affiliation(s)
- Yoon-Mi Lee
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju, Korea
| | - Haelim Yoon
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju, Korea
| | - Hyun-Min Park
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju, Korea
| | - Byeng Chun Song
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju, Korea
| | - Kyung-Jin Yeum
- Division of Food Bioscience, College of Biomedical and Health Sciences, Konkuk University, Chungju, Korea
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Adam GO, Rahman MM, Lee SJ, Kim GB, Kang HS, Kim JS, Kim SJ. Hepatoprotective effects of Nigella sativa seed extract against acetaminophen-induced oxidative stress. ASIAN PAC J TROP MED 2016; 9:221-7. [DOI: 10.1016/j.apjtm.2016.01.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 12/20/2015] [Accepted: 12/30/2015] [Indexed: 10/22/2022] Open
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Domitrović R, Potočnjak I. A comprehensive overview of hepatoprotective natural compounds: mechanism of action and clinical perspectives. Arch Toxicol 2015; 90:39-79. [DOI: 10.1007/s00204-015-1580-z] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/11/2015] [Indexed: 12/22/2022]
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Park S, Kim CS, Min J, Lee SH, Jung YS. A high-fat diet increases oxidative renal injury and protein glycation in D-galactose-induced aging rats and its prevention by Korea red ginseng. J Nutr Sci Vitaminol (Tokyo) 2015; 60:159-66. [PMID: 25078371 DOI: 10.3177/jnsv.60.159] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Declining renal function is commonly observed with age. Obesity induced by a high-fat diet (HFD) may reduce renal function. Korean red ginseng (KRG) has been reported to ameliorate oxidative tissue injury and have an anti-aging effect. This study was designed to investigate whether HFD would accelerate the D-galactose-induced aging process in the rat kidney and to examine the preventive effect of KRG on HFD and D-galactose-induced aging-related renal injury. When rats with D-galactose-induced aging were fed an HFD for 9 wk, enhanced oxidative DNA damage, renal cell apoptosis, protein glycation, and extracellular high mobility group box 1 protein (HMGB1), a signal of tissue damage, were observed in renal glomerular cells and tubular epithelial cells. However, treatment of rats with HFD- plus D-galactose-induced aging with KRG restored all of these renal changes. Our data suggested that a long-term HFD may enhance D-galactose-induced oxidative renal injury in rats and that this age-related renal injury could be suppressed by KRG through the repression of oxidative injury.
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Affiliation(s)
- Sok Park
- Division of Sports Industry & Science, Mokwon University
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Liu T, Peng Y, Jia C, Yang B, Tao X, Li J, Fang X. Ginsenoside Rg3 Improves Erectile Function in Streptozotocin‐Induced Diabetic Rats. J Sex Med 2015; 12:611-20. [DOI: 10.1111/jsm.12779] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hong M, Kim SW, Han SH, Kim DJ, Suk KT, Kim YS, Kim MJ, Kim MY, Baik SK, Ham YL. Probiotics (Lactobacillus rhamnosus R0011 and acidophilus R0052) reduce the expression of toll-like receptor 4 in mice with alcoholic liver disease. PLoS One 2015; 10:e0117451. [PMID: 25692549 PMCID: PMC4333821 DOI: 10.1371/journal.pone.0117451] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 12/25/2014] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE The role of lipopolysaccharide (LPS) and toll-like receptor 4 (TLR 4) in the pathogenesis of alcoholic liver disease (ALD) has been widely established. We evaluated the biological effects of probiotics (Lactobacillus rhamnosus R0011 and acidophilus R0052), KRG (Korea red ginseng), and urushiol (Rhus verniciflua Stokes) on ALD, including their effects on normal and high-fat diet in mice. METHODS One hundred C57BL/6 mice were classified into normal (N) and high-fat diet (H) groups. Each group was divided into 5 sub-groups: control, alcohol, alcohol+probiotics, alcohol+KRG, and alcohol+urushiol. A liver function test, histology, electron-microscopy, interleukin (IL)-1β, tumor necrosis factor (TNF)-α, IL-6, and IL-10, and TLR 4 were evaluated and compared. RESULTS In the N group, probiotics, KRG, and urushiol significantly reduced levels of TNF-α (12.3±5.1, 13.4±3.9, and 12.1±4.3 vs. 27.9±15.2 pg/mL) and IL-1β (108.4±39.4, 75.0±51.0, and 101.1±26.8 vs. 162.4±37.5 pg/mL), which were increased by alcohol. Alcohol-induced TLR 4 expression was reduced by probiotics and urushiol (0.7±0.2, and 0.8±0.1 vs. 1.0±0.3, p<0.001). In the H group, IL-10 was significantly increased by probiotics and KRG, compared with alcohol (25.3±15.6 and 20.4±6.2 vs. 7.6±5.6 pg/mL) and TLR 4 expression was reduced by probiotics (0.8±0.2 vs. 1.0±0.3, p = 0.007). CONCLUSIONS Alcohol-induced TLR 4 expression was down-regulated by probiotics in the normal and high-fat diet groups. Probiotics, KRG, and urushiol might be effective in the treatment of ALD by regulating the gut-liver axis.
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Affiliation(s)
- Meegun Hong
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Seung Woo Kim
- Department of Biomedical science, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sang Hak Han
- Department of Pathology, Hallym University College of Medicine, Chuncheon, South Korea
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
- Department of Medicine, Columbia University, New York, New York, United States of America
- * E-mail:
| | - Yeon Soo Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Myong Jo Kim
- College of Agriculture and Life Science, Kangwon National University, Chuncheon, South Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Young Lim Ham
- Department of Emergency medical technology, Daewon University College, Jecheon, South Korea
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Bak MJ, Jeong WS, Kim KB. Detoxifying effect of fermented black ginseng on H2O2-induced oxidative stress in HepG2 cells. Int J Mol Med 2014; 34:1516-22. [PMID: 25319719 DOI: 10.3892/ijmm.2014.1972] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 10/08/2014] [Indexed: 11/06/2022] Open
Abstract
Fermented black ginseng (FBG) is prepared by repeated steaming and drying processes with fresh ginseng followed by fermentation with Saccharomyces cerevisiae. It has recently been shown to have several bioactivities. FBG contains crude saponin (1,440 µg/ml), ginsenoside Rg2 (2.86 µg/ml), ginsenoside Rg3 (24.52 µg/ml), ginsenoside Rh1 (12.64 µg/ml), ginsenoside Rh2 (0.63 µg/ml) and ginsenoside Rf (1.32 µg/ml). The present study investigated the antioxidant defense properties of FBG against hydrogen peroxide (H2O2)-mediated oxidative stress in HepG2 human hepatocellular carcinoma cells. The increased production of reactive oxygen species (ROS) induced by H2O2 was attenuated in a dose-dependent manner when the cells were pre-treated with FBG (10-50 µg/ml). FBG induced both the expression and activity of antioxidant enzymes, such as superoxide dismutase, catalase and glutathione peroxidase in the H2O2-treated HepG2 cells. The inhibitory effects of FBG on the phosphorylation of upstream mitogen-activated protein kinases (MAPKs), such as c-Jun N-terminal kinase, extracellular signal-regulated kinase and p38 were also observed. Overall, our results demonstrate that FBG protects HepG2 cells from oxidative stress through the induction of antioxidant enzyme activity and the inhibition of MAPK pathways.
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Affiliation(s)
- Min-Ji Bak
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Gyeongnam 621-749, Republic of Korea
| | - Woo-Sik Jeong
- Department of Food and Life Sciences, College of Biomedical Science and Engineering, Inje University, Gimhae, Gyeongnam 621-749, Republic of Korea
| | - Kyu-Bong Kim
- Department of Pharmacy, College of Pharmacy, Dankook University, Cheonan, Chungnam 330-714, Republic of Korea
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Wang T, Dai Y, Dun Y, Zhang C, Wan J, Deng L, Zhou Z, Liu C, Yuan D. Chikusetsusaponin V inhibits inflammatory responses via NF-κB and MAPK signaling pathways in LPS-induced RAW 264.7 macrophages. Immunopharmacol Immunotoxicol 2014; 36:404-11. [DOI: 10.3109/08923973.2014.960088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Seo SK, Hong Y, Yun BH, Chon SJ, Jung YS, Park JH, Cho S, Choi YS, Lee BS. Antioxidative effects of Korean red ginseng in postmenopausal women: a double-blind randomized controlled trial. J Ethnopharmacol 2014; 154:753-757. [PMID: 24814037 DOI: 10.1016/j.jep.2014.04.051] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 04/09/2014] [Accepted: 04/22/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Red ginseng (RG) has been widely used to treat various diseases in East Asian countries. Previous studies have shown the anti-oxidative and anti-diabetic effects of RG. This study aimed to investigate the effects of RG on oxidative stress and insulin resistance in postmenopausal women. MATERIALS AND METHODS We performed a randomized, double-blind, placebo-controlled trial in 82 postmenopausal women aged 45-60 years. Participants were randomized to receive 3g red ginseng daily or placebo for 12 weeks. Antioxidant enzymes activity (superoxide dismutase, glutathione peroxidase) and oxidative stress markers (malondialdehyde, 8-hydroxydeoxyguanosine) were assessed, and the homeostatic model assessment of insulin resistance index was calculated at the baseline and at the end of the trial. RESULTS A total of 71 postmenopausal women completed the study. Serum superoxide dismutase activity was significantly increased after the 12-week RG supplementation (P<0.001), and these changes were statistically significant compared with the placebo group (P=0.004). Serum malondialdehyde levels showed a tendency to decrease after the 12-week RG supplementation (P=0.001), but these changes were not statistically significant compared with the placebo group (P=0.064). No statistically significant changes in serum glutathione peroxidase and 8-hydroxydeoxyguanosine were noted. Further, RG supplementation showed no effects on fasting glucose, fasting insulin, and insulin resistance. CONCLUSIONS The results suggest that RG may reduce oxidative stress by increasing antioxidant enzyme activity in postmenopausal women.
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Affiliation(s)
- Seok Kyo Seo
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea; Institute of Women׳s Life Medical Science, Seoul, Korea
| | - Yeon Hong
- Institute of Women׳s Life Medical Science, Seoul, Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 146-92 Dogok-dong, Gangnam-gu, Seoul 135-720, Korea
| | - Bo Hyon Yun
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea; Institute of Women׳s Life Medical Science, Seoul, Korea
| | - Seung Joo Chon
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea; Institute of Women׳s Life Medical Science, Seoul, Korea
| | - Yeon Soo Jung
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea; Institute of Women׳s Life Medical Science, Seoul, Korea
| | - Joo Hyun Park
- Institute of Women׳s Life Medical Science, Seoul, Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 146-92 Dogok-dong, Gangnam-gu, Seoul 135-720, Korea
| | - SiHyun Cho
- Institute of Women׳s Life Medical Science, Seoul, Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 146-92 Dogok-dong, Gangnam-gu, Seoul 135-720, Korea
| | - Young Sik Choi
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea; Institute of Women׳s Life Medical Science, Seoul, Korea
| | - Byung Seok Lee
- Institute of Women׳s Life Medical Science, Seoul, Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 146-92 Dogok-dong, Gangnam-gu, Seoul 135-720, Korea.
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Park SY, Kim HB, Kim JH, Lee JM, Kim SR, Shin HS, Yi TH. Immunostimulatory effect of fermented red ginseng in the mouse model. Prev Nutr Food Sci 2014; 19:10-8. [PMID: 24772404 PMCID: PMC3999803 DOI: 10.3746/pnf.2014.19.1.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 03/14/2014] [Indexed: 11/23/2022] Open
Abstract
In this study, Woongjin fermented red ginseng extract (WFRG) was evaluated for its potential ability to act as an adjuvant for the immune response of mice. For the in vitro study, macrophages were treated with serial concentrations (1 μg/mL, 10 μg/mL, and 100 μg/mL) of WFRG. For in vivo studies, mice were administered different concentrations (10 mg/kg/day, 100 mg/kg/day, and 200 mg/kg/day) of WFRG orally for 21 days. In vitro, the production of nitric oxide and TNF-α by RAW 264.7 cells increased in a dose-dependent manner. In vivo, WFRG enhanced the proliferation of splenocytes induced by two mitogens (i.e., concanavalin A and lipopolysaccharide [LPS]) and increased LPS-induced production of TNF-α and IL-6, but not IL-1β. In conclusion, WFRG has the potential to modulate immune function and should be further investigated as an immunostimulatory agent.
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Affiliation(s)
- Sang-Yong Park
- Department of Oriental Medicinal Materials & Processing, Kyung Hee University, Gyeonggi 446-701, Korea
| | - Ho-Bin Kim
- Woongjin Food Co., Ltd., Seoul 100-705, Korea
| | | | - Joo-Mi Lee
- Woongjin Food Co., Ltd., Seoul 100-705, Korea
| | | | - Heon-Sub Shin
- Department of Oriental Medicinal Materials & Processing, Kyung Hee University, Gyeonggi 446-701, Korea
| | - Tae-Hoo Yi
- Department of Oriental Medicinal Materials & Processing, Kyung Hee University, Gyeonggi 446-701, Korea
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Bang CS, Hong SH, Suk KT, Kim JB, Han SH, Sung H, Kim EJ, Kim MJ, Kim MY, Baik SK, Kim DJ. Effects of Korean Red Ginseng (Panax ginseng), urushiol (Rhus vernicifera Stokes), and probiotics (Lactobacillus rhamnosus R0011 and Lactobacillus acidophilus R0052) on the gut-liver axis of alcoholic liver disease. J Ginseng Res 2014; 38:167-72. [PMID: 25378990 PMCID: PMC4213850 DOI: 10.1016/j.jgr.2014.04.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 04/14/2014] [Accepted: 04/17/2014] [Indexed: 12/12/2022] Open
Abstract
Background Roles of immune reaction and toll-like receptor-4 (TLR-4) have widely been established in the pathogenesis of alcoholic liver disease (ALD). Methods We evaluated the biologic efficacy of Korean Red Ginseng (KRG), urushiol, and probiotics (Lactobacillus rhamnosus R0011 and Lactobacillus acidophilus R0052) in mouse models of ALD. Sixty C57BL/6 mice were equally divided into six feeding groups for 10 weeks: normal diet, alcohol, control, alcohol + KRG, alcohol + urushiol, and alcohol + probiotics. Alcohol was administered via a Lieber–DeCarli liquid diet containing 10% alcohol. TLR-4 expression, proinflammatory cytokines, and histology, as well as the results of liver function tests were evaluated and compared. Results No between-group differences were observed with regard to liver function. TLR-4 levels were significantly lower in the KRG, urushiol, and probiotics groups than in the alcohol group (0.37 ± 0.06 ng/mL, 0.39 ± 0.12 ng/mL, and 0.33 ± 0.07 ng/mL, respectively, vs. 0.88 ± 0.31 ng/mL; p < 0.05). Interleukin-1β levels in liver tissues were decreased among the probiotics and KRG groups. The tumor necrosis factor-α level of liver tissue was decreased in the KRG group. Conclusion The pathological findings showed that alcohol-induced steatosis was significantly reduced by KRG and urushiol. As these agents improve immunologic capacity, they may be considered in potential anti-ALD treatments.
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Affiliation(s)
- Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - So Hyung Hong
- Department of Molecular Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Jin Bong Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Sang Hak Han
- Department of Pathology, Hallym University College of Medicine, Chuncheon, Korea
| | - Hotaik Sung
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Eun Ji Kim
- Center for Efficacy Assessment and Development of Functional Foods and Drugs, Hallym University, Chuncheon, Korea
| | - Myoung Jo Kim
- College of Agriculture and Life Science, Kangwon National University, Chuncheon, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
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Chang JW, Choi JW, Lee BH, Park JK, Shin YS, Oh YT, Noh OK, Kim CH. Protective effects of Korean red ginseng on radiation-induced oral mucositis in a preclinical rat model. Nutr Cancer 2014; 66:400-7. [PMID: 24617451 DOI: 10.1080/01635581.2014.884234] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Numerous studies' attempts to improve radiation-induced oral mucositis have not produced a qualified treatment yet. Our aim was to investigate the effectiveness of Korean red ginseng (KRG) on radiation-induced damage in an in vivo rat model. After 20 Gy of irradiation, rats were divided randomly into the following 4 groups: control, KRG only, radiotherapy (RT) only, and RT + KRG group. The rats were monitored in terms of survival rate, activity, mucositis grade, oral intake, and body weight. The tongue, buccal mucosa, and submandibular gland (SMG) were harvested, and the weight of the SMG was analyzed. The samples then underwent hematoxylin and eosin, TUNEL, and immunohistochemical staining. Radiation-induced severe oral mucositis and SMG injury led to poor oral intake and delayed healing, resulting in the death of some rats. We found that survival rate, oral intake, and body weight increased. Moreover, rats treated with KRG showed less severe mucositis and decreased histologic changes of the oral mucosa and SMG. Furthermore, we showed that the protective effects of KRG were caused by inhibition of the apoptotic signal transduction pathway linked to caspase-3. In conclusion, KRG protects the oral mucosa and SMG from radiation-induced damage by inhibiting caspase-mediated apoptosis in rats.
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Affiliation(s)
- Jae Won Chang
- a Department of Otolaryngology, School of Medicine , Ajou University, Suwon, Korea and Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University , Suwon , Korea
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Dong L, Cheng B, Luo Y, Zhang N, Duan H, Jiang M, Wang Y, Bai G, Luo G. Identification of nuclear factor-κB inhibitors and β2 adrenergic receptor agonists in Chinese medicinal preparation Fuzilizhong pills using UPLC with quadrupole time-of-flight MS. Phytochem Anal 2014; 25:113-121. [PMID: 24115085 DOI: 10.1002/pca.2474] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 07/23/2013] [Accepted: 07/25/2013] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Fuzilizhong Pills (FZLZ), a modified form of a famous traditional Chinese medicine (TCM) Lizhong Wan in Treatise on Febrile Diseases and consisting of Panax ginseng C.A.Mey. (Ren Shen), Aconitum carmichaelii Debx. (Fu Zi, Zhi), Glycyrrhiza uralensis Fisch., Glycyrrhiza inflata Bat. or Glycyrrhiza glabra L. (Gan Cao), Atractylodes macrocephala Koidz. (Bai Zhu) and Zingiber offcinale Rosc. (Gan Jiang), show strong clinical therapeutic effects for dyspnea and pulmonary oedema. However, the bioactive compounds are still unclear. In this study, FZLZ was analysed using a rapid detection method to identify its anti-inflammatory and spasmolytic constituents. OBJECTIVE To develop a simple screening method to detect the anti-inflammatory and spasmolytic constituents of FZLZ. METHODS Ultra-performance liquid chromatography with quadrupole time-of-flight mass spectrometry combined with dual-bioactive (NF-κB and β2 -adrenergic receptor) luciferase reporter assay systems was employed. RESULTS Two β2 -adrenergic receptor agonists (salsolinol and higeramine) and three terpenoidal analogues of NF-κB inhibitors such as ginsenosides derivatives, triperpenoids derivatives and diester-diterpenoid aconitum alkaloid derivatives were characterised. Mesaconitine, flaconitine, ginsenosides Rb2, Rf, Rg2, F1 and Ro were considered to be new NF-κB inhibitors. Furthermore, IL-8 detection by enzyme linked immunosorbent assay confirmed the anti-inflammatory effects of the potential NF-κB inhibitors. CONCLUSION Compared with conventional fingerprints, activity-integrated fingerprints that contain both chemical and bioactive details offer a more comprehensive understanding of the chemical composition of plant materials. This strategy clearly demonstrated that dual bioactivity-integrated fingerprinting is a powerful tool for the improved screening and identification of potential dual-target lead compounds in complex herbal medicines.
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Affiliation(s)
- Linyi Dong
- Tianjin Key Laboratory on Technologies Enabling Development Clinical Therapeutics and Diagnostics (Theranostics), College of Pharmacy, Tianjin Medical University, 300070, Tianjin, China
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Chang JW, Park KH, HWANG HS, Shin YS, Oh YT, Kim CH. Protective effects of Korean red ginseng against radiation-induced apoptosis in human HaCaT keratinocytes. J Radiat Res 2014; 55:245-256. [PMID: 24078877 PMCID: PMC3951072 DOI: 10.1093/jrr/rrt109] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 07/28/2013] [Accepted: 08/15/2013] [Indexed: 06/02/2023]
Abstract
Radiation-induced oral mucositis is a dose-limiting toxic side effect for patients with head and neck cancer. Numerous attempts at improving radiation-induced oral mucositis have not produced a qualified treatment. Ginseng polysaccharide has multiple immunoprotective effects. Our aim was to investigate the effectiveness of Korean red ginseng (KRG) on radiation-induced damage in the human keratinocyte cell line HaCaT and in an in vivo zebrafish model. Radiation inhibited HaCaT cell proliferation and migration in a cell viability assay and wound healing assay, respectively. KRG protected against these effects. KRG attenuated the radiation-induced embryotoxicity in the zebrafish model. Irradiation of HaCaT cells caused apoptosis and changes in mitochondrial membrane potential (MMP). KRG inhibited the radiation-induced apoptosis and intracellular generation of reactive oxygen species (ROS), and stabilized the radiation-induced loss of MMP. Western blots revealed KRG-mediated reduced expression of ataxia telangiectasia mutated protein (ATM), p53, c-Jun N-terminal kinase (JNK), p38 and cleaved caspase-3, compared with their significant increase after radiation treatment. The collective results suggest that KRG protects HaCaT cells by blocking ROS generation, inhibiting changes in MMP, and inhibiting the caspase, ATM, p38 and JNK pathways.
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Affiliation(s)
- Jae Won Chang
- Department of Otolaryngology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
- Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
| | - Keun Hyung Park
- Department of Otolaryngology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
- Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
| | - Hye Sook HWANG
- Department of Otolaryngology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
- Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
| | - Yoo Seob Shin
- Department of Otolaryngology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
- Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
| | - Young-Taek Oh
- Department of Radiation Oncology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
| | - Chul-Ho Kim
- Department of Otolaryngology, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
- Center for Cell Death Regulating Biodrugs, School of Medicine, Ajou University, 5 Wonchon-Dong, Yeongtong-Gu, Suwon, 442-749, Korea
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Yoon SW, Jeong JS, Kim JH, Aggarwal BB. Cancer Prevention and Therapy: Integrating Traditional Korean Medicine Into Modern Cancer Care. Integr Cancer Ther 2013; 13:310-31. [PMID: 24282099 DOI: 10.1177/1534735413510023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In spite of billions of dollars spent on cancer research each year, overall cancer incidence and cancer survival has not changed significantly in the last half century. Instead, the recent projection from the World Health Organization suggests that global cancer incidence and death is expected to double within the next decade. This requires an "out of the box" thinking approach. While traditional medicine used for thousands of years is safe and affordable, its efficacy and mechanism of action are not fully reported. Demonstrating that traditional medicine is efficacious and how it works can provide a "bed to bench" and "bench to bed" back approach toward prevention and treatment of cancer. This current review is an attempt to describe the contributions of traditional Korean medicine (TKM) to modern medicine and, in particular, cancer treatment. TKM suggests that cancer is an outcome of an imbalance of body, mind, and spirit; thus, it requires a multimodal treatment approach that involves lifestyle modification, herbal prescription, acupuncture, moxibustion, traditional exercise, and meditation to restore the balance. Old wisdoms in combination with modern science can find a new way to deal with the "emperor of all maladies."
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Affiliation(s)
- Seong Woo Yoon
- Department of Korean Internal Medicine, Kyung Hee University Korean Medicine Hospital at Gangdong, Seoul, Republic of Korea
| | - Jong Soo Jeong
- Department of Korean Internal Medicine, Kyung Hee University Korean Medicine Hospital at Gangdong, Seoul, Republic of Korea
| | - Ji Hye Kim
- The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Bharat B Aggarwal
- The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
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Sohn SH, Kim SK, Kim YO, Kim HD, Shin YS, Yang SO, Kim SY, Lee SW. A comparison of antioxidant activity of Korean White and Red Ginsengs on H2O2-induced oxidative stress in HepG2 hepatoma cells. J Ginseng Res 2013; 37:442-50. [PMID: 24233437 PMCID: PMC3825859 DOI: 10.5142/jgr.2013.37.442] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 07/10/2013] [Accepted: 07/18/2013] [Indexed: 11/18/2022] Open
Abstract
The aim of this study was to determine and compare the preventive effect of Korean White Ginseng and Red Ginseng on oxidative stress in H2O2-treated HepG2 cells. The roots of ginseng were extracted with 70% methanol and partitioned with butanol to obtain saponin fractions, which have been known as bioactive constituents of ginseng. 2',7'-Dichlorofluorescein diacetate (DCF-DA) assay and malondialdehyde (MDA) content were measured for evaluating intracellular reactive oxygen species (ROS) generation. Also, mRNA expressions and activities of antioxidant enzymes were analyzed to determine the antioxidant activity of saponin or non-saponin fractions of ginsengs. According to DCF-DA assay, H2O2-induced MDA release and ROS generation were significantly reduced by treatment with saponin fractions of white and red ginseng roots. Also, saponin fractions increased effectively intracellular antioxidant enzyme activities including catalase, glutathione peroxidase and superoxide dismutase in H2O2- treated HepG2 hepatoma cells. In general, red ginseng was more effective than white ginseng for reducing oxidative stress. These results indicate that administration of red ginseng may certainly contribute relatively stronger than white ginseng to prevent from damaging liver function by oxidative stress.
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Affiliation(s)
- Sang-Hyun Sohn
- Department of Medicinal Crop Research, National Institute of Horticultural & Herbal Science, Rural Development Administration, Eumseong 369-873, Korea
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Choi JS, Chun KS, Kundu J, Kundu JK. Biochemical basis of cancer chemoprevention and/or chemotherapy with ginsenosides (Review). Int J Mol Med 2013; 32:1227-38. [PMID: 24126942 DOI: 10.3892/ijmm.2013.1519] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 09/26/2013] [Indexed: 11/06/2022] Open
Abstract
Cancer still imposes a global threat to public health. After decades of research on cancer biology and enormous efforts in developing anticancer therapies, we now understand that the majority of cancers can be prevented. Bioactive phytochemicals present in edible plants have been shown to reduce the risk of various types of cancer. Ginseng (Panax ginseng C.A. Meyer), which contains a wide variety of saponins, known as ginsenosides, is an age-old remedy for human ailments, including cancer. Numerous laboratory-based studies have revealed the anticancer properties of ginsenosides, which compel tumor cells to commit suicide, arrest the proliferation of cancer cells in culture and inhibit experimentally-induced tumor formation in laboratory animals. Ginsenosides have been reported to inhibit tumor angiogenesis, as well as the invasion and metastasis of various types of cancer cells. Moreover, ginsenosides as combination therapy enhance the sensitivity of chemoresistant tumors to clinically used chemotherapeutic agents. This review sheds light on the molecular mechanisms underlying the cancer chemopreventive and/or chemotherapeutic activity of ginsenosides and their intestinal metabolites with particular focus on the modulation of cell signaling pathways associated with oxidative stress, inflammation, cell proliferation, apoptosis, angiogenesis and the metastasis of cancer cells.
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Affiliation(s)
- Joon-Seok Choi
- College of Life Sciences and Biotechnology, Korea University, Seoul 136-701, Republic of Korea
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Seo SJ, Cho JY, Jeong YH, Choi YS. Effect of Korean red ginseng extract on liver damage induced by short-term and long-term ethanol treatment in rats. J Ginseng Res 2013; 37:194-200. [PMID: 23717172 PMCID: PMC3659632 DOI: 10.5142/jgr.2013.37.194] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 11/26/2012] [Accepted: 11/26/2012] [Indexed: 12/05/2022] Open
Abstract
Korean red ginseng (KRG) is prepared by the process of steaming the roots of Panax ginseng. In this study, the feeding effects of KRG-water extract (KRGE) on ethanol-induced liver damage were elucidated by measuring serum biomarkers in rats. Serum γ-glutamyltranspeptidase (γ-GT) activity and the concentration of malondialdehyde (MDA) were significantly increased by short-term and long-term ethanol treatment in rats, whereas the activities of serum glutamate pyruvate transaminase (GPT) and glutamate oxaloacetate transaminase (GOT) did not respond. Pretreatment with KRGE maintained the activity of serum GPT, and the MDA concentration induced by short-term ethanol ingestion remained within the normal range. However, co-feeding of KRGE to rats decreased the concentration of MDA but failed to modulate the serum γ-GT activity induced by long-term ethanol treatment. Our studies suggest that in rats, it appears that KRGE does not sufficiently reverse the physiological response evoked by long-term ethanol ingestion to maintain normal conditions, in view of the serum biomarker γ-GT, regardless of KRGE’s favorable antioxidant activity.
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Affiliation(s)
- Su-Jeong Seo
- Department of Medical Biotechnology, College of Medical Biosciences, Kangwon National University, Chuncheon 200-701, Korea
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Hong SH, Suk KT, Choi SH, Lee JW, Sung HT, Kim CH, Kim EJ, Kim MJ, Han SH, Kim MY, Baik SK, Kim DJ, Lee GJ, Lee SK, Park SH, Ryu OH. Anti-oxidant and natural killer cell activity of Korean red ginseng (Panax ginseng) and urushiol (Rhus vernicifera Stokes) on non-alcoholic fatty liver disease of rat. Food Chem Toxicol 2013; 55:586-91. [PMID: 23369934 DOI: 10.1016/j.fct.2013.01.022] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 01/04/2013] [Accepted: 01/18/2013] [Indexed: 01/27/2023]
Abstract
Anti-oxidative and immunologic effects of the Korea red ginseng (KRG; Panax ginseng) and urushiol (Rhus vernicifera Stokes) on non-alcoholic fatty liver disease (NAFLD) were evaluated. Forty-five rats (five Long-Evans Tokushima Otsuka and 40 Otsuka Long-Evans Tokushima Fatty [OLETF] rats) received chew diets for 10months; after this period. The OLETF rats were divided into the following four groups according to diet for 2months: NAFLD (chew), KRG (chew+KRG [200mg/kg/day]), urushiol (chew+urushiol [0.5mg/kg/day]), and ursodeoxycholic acid (UDCA) (chew+UDCA [15mg/kg/day]) groups. Liver function, lipid profiles and anti-oxidant activity of liver and serum, natural killer (NK) cell activity, and pathology were compared. In KRG and urushiol groups, the level of serum triglyceride ([302.0±70.4 and 275.2±63.8] vs. 527.7±153.3mg/dL) were lower compared with that of NAFLD group (p<0.05). The levels of HDL-cholesterol (liver tissue: [4.8±0.2 and 4.8±0.5] vs. 4.2±0.2mg/g) and NK cell activity ([3485±910 and 3559±910] vs. 2486±619 counts) were significantly higher than those of the NAFLD group (p<0.001). Inflammation with neutrophil infiltration was observed in only two rats in the NAFLD group. These results suggest that 2months of oral KRG or urushiol administration improves lipid profiles and stimulates NK cell activity, while inhibiting steatohepatitis in OLEFT rats.
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Affiliation(s)
- So Hyung Hong
- Department of Molecular Medicine, Hallym University College of Medicine, Chuncheon, South Korea
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Park HM, Kim SJ, Kim JS, Kang HS. Reactive oxygen species mediated ginsenoside Rg3- and Rh2-induced apoptosis in hepatoma cells through mitochondrial signaling pathways. Food Chem Toxicol 2012; 50:2736-41. [DOI: 10.1016/j.fct.2012.05.027] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Revised: 05/11/2012] [Accepted: 05/14/2012] [Indexed: 11/15/2022]
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