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Tóth B, Horváth A, Laczkovich OJ, Biró ZD, Matuz M, Csupor D. Storage Conditions Influence the Quality of Ginger - A Stability Study Inspired by Clinical Trials. PLANTA MEDICA 2024. [PMID: 38458247 DOI: 10.1055/a-2283-8147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
Ginger has traditionally been used to treat and prevent nausea and vomiting; however, the results of clinical trials are ambiguous. The efficacy of ginger is attributed to gingerols and their metabolites, shogaols. Since these compounds have different pharmacological profiles, the clinical efficacy of ginger products is largely dependent on their chemical composition. The goal of our study was to examine the stability of ginger, determining the 6-gingerol contents in order to assess the effects of different storage conditions. We have performed a 6-month stability test with dry ginger rhizome samples stored in a constant climate chamber in three different storage containers (uncovered glass container, glass container sealed with rubber stopper, and plastic container). The 6-gingerol contents were measured by HPLC method. The concentration of 6-gingerol decreased in all samples. In the sealed glass container, the decrease in 6-gingerol content was significantly lower than in the unsealed glass container and in the plastic container. These results demonstrate that storage conditions have a significant impact on the quality of ginger, which may also affect efficacy.
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Affiliation(s)
- Barbara Tóth
- Institute of Pharmacognosy, University of Szeged, Szeged, Hungary
- Institute of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Attila Horváth
- Institute of Pharmacognosy, University of Szeged, Szeged, Hungary
| | | | | | - Mária Matuz
- Institute of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Dezső Csupor
- Institute of Pharmacognosy, University of Szeged, Szeged, Hungary
- Institute of Clinical Pharmacy, University of Szeged, Szeged, Hungary
- Institute for Translational Medicine, University of Pécs, Pécs, Hungary
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2
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Shaukat MN, Nazir A, Fallico B. Ginger Bioactives: A Comprehensive Review of Health Benefits and Potential Food Applications. Antioxidants (Basel) 2023; 12:2015. [PMID: 38001868 PMCID: PMC10669910 DOI: 10.3390/antiox12112015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
Ginger is an herbaceous and flowering plant renowned for its rhizome, which is widely employed as both a spice and an herb. Since ancient times, ginger has been consumed in folk medicine and traditional cuisines for its favorable health effects. Different in vitro and in vivo studies have disclosed the advantageous physiological aspects of ginger, primarily due to its antioxidant, anti-inflammatory, antimicrobial, and anti-carcinogenic properties. These health-promoting features are linked to the variety of bioactive compounds that are present in ginger. Following the advancement in consumer awareness and the industrial demand for organic antioxidants and functional ingredients, the application of ginger and its derivatives has been broadly investigated in a wide range of food products. The prominent features transmitted by ginger into different food areas are antioxidant and nutraceutical values (bakery); flavor, acceptability, and techno-functional characteristics (dairy); hedonic and antimicrobial properties (beverages); oxidative stability, tenderization, and sensorial attributes (meat); and shelf life and sensorial properties (film, coating, and packaging). This review is focused on providing a comprehensive overview of the tendencies in the application of ginger and its derivatives in the food industry and concurrently briefly discusses the beneficial aspects and processing of ginger.
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Affiliation(s)
- Muhammad Nouman Shaukat
- Department of Agriculture, Food and Environment, University of Catania, Via S. Sofia 100, 95123 Catania, Italy;
| | - Akmal Nazir
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates;
| | - Biagio Fallico
- Department of Agriculture, Food and Environment, University of Catania, Via S. Sofia 100, 95123 Catania, Italy;
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3
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Chen C, Chen X, Mo Q, Liu J, Yao X, Di X, Qin Z, He L, Yao Z. Cytochrome P450 metabolism studies of [6]-gingerol, [8]-gingerol, and [10]-gingerol by liver microsomes of humans and different species combined with expressed CYP enzymes. RSC Adv 2023; 13:5804-5812. [PMID: 36816071 PMCID: PMC9933181 DOI: 10.1039/d2ra06184h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 01/03/2023] [Indexed: 02/18/2023] Open
Abstract
Gingerols, mainly [6]-gingerol (6G), [8]-gingerol (8G), and [10]-gingerol (10G), are the functional and specific pungent phytochemicals in ginger. However, poor oral bioavailability limits their applications owing to extensive metabolism. The present study aims to characterize the cytochrome P450 (CYP) metabolic characteristics of 6G, 8G, and 10G by using pooled human liver microsomes (HLM), different animal liver microsomes, and the expressed CYP enzymes. It is shown that NADPH-dependent oxidation and hydrogenation metabolisms of gingerols are the main metabolic types in HLM. With the increase of the carbon chain, the polarity of gingerols decreases and the formation of hydrogenated metabolites is more efficient (CLint: 1.41 μL min-1 mg-1 for 6G, 7.79 μL min-1 mg-1 for 8G and 14.11 μL min-1 mg-1 for 10G), indicating that the phase I metabolism of gingerols by HLM varied with the chemical structure of the substrate. The phase I metabolism of gingerols revealed considerable species variations, and compared to HLM, novel metabolites such as (3S,5S)-gingerdiols and demethylated metabolites are generated in some animal liver microsomes. The primary enzymes involved in the oxidized and demethylated metabolism of these gingerols are CYP1A2 and CYP2C19, but their affinities for gingerols are not the same. CYP2D6 and CYP2B6 contributed significantly to the formation of (3R,5S)-[8]-gingerdiol and (3R,5S)-[10]-gingerdiol, respectively; however, the enzyme responsible for the production of (3R,5S)-[6]-gingerediol is yet to be identified. Some metabolites in microsomes cannot be detected by the 12 investigated CYP enzymes, which may be related to the combined effects of multiple enzymes in microsomes, the different affinity of mixed liver microsomes and CYP enzymes, gene polymorphisms, etc. Overall, this work provides a deeper knowledge of the influence of CYP metabolism on the gingerols, as well as the mode of action and the possibility for drug-herbal interactions.
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Affiliation(s)
- Chanjuan Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China
| | - Xintong Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China
| | - Qingmei Mo
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China
| | - Jie Liu
- School of Pharmacy, Shenyang Pharmaceutical University103 Wenhua RoadShenyang 110016China
| | - Xinsheng Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China
| | - Xin Di
- School of Pharmacy, Shenyang Pharmaceutical University103 Wenhua RoadShenyang 110016China
| | - Zifei Qin
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052 P. R. China
| | - Liangliang He
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China
| | - Zhihong Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization, Innovative Drug Development of Ministry of Education of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/College of Pharmacy, Jinan University Guangzhou 510632 China .,Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, Jinan University Guangzhou 510632 P. R. China
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4
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Kushwah S, Maurya NS, Kushwaha S, Scotti L, Chawade A, Mani A. Herbal Therapeutics for Alzheimer's Disease: Ancient Indian Medicine System from the Modern Viewpoint. Curr Neuropharmacol 2023; 21:764-776. [PMID: 36797613 PMCID: PMC10227917 DOI: 10.2174/1570159x21666230216094353] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/16/2022] [Accepted: 12/29/2022] [Indexed: 02/18/2023] Open
Abstract
Alzheimer's is a chronic neurodegenerative disease where amyloid-beta (Aβ) plaques and neurofibrillary tangles are formed inside the brain. It is also characterized by progressive memory loss, depression, neuroinflammation, and derangement of other neurotransmitters. Due to its complex etiopathology, current drugs have failed to completely cure the disease. Natural compounds have been investigated as an alternative therapy for their ability to treat Alzheimer's disease (AD). Traditional herbs and formulations which are used in the Indian ayurvedic system are rich sources of antioxidant, anti-amyloidogenic, neuroprotective, and anti-inflammatory compounds. They promote quality of life by improving cognitive memory and rejuvenating brain functioning through neurogenesis. A rich knowledge base of traditional herbal plants (Turmeric, Gingko, Ashwagandha, Shankhpushpi, Giloy, Gotu kola, Garlic, Tulsi, Ginger, and Cinnamon) combined with modern science could suggest new functional leads for Alzheimer's drug discovery. In this article Ayurveda, the ancient Indian herbal medicine system based on multiple clinical and experimental, evidence have been reviewed for treating AD and improving brain functioning. This article presents a modern perspective on the herbs available in the ancient Indian medicine system as well as their possible mechanisms of action for AD treatment. The main objective of this research is to provide a systematic review of herbal drugs that are easily accessible and effective for the treatment of AD.
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Affiliation(s)
- Shikha Kushwah
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, 211004, India
| | - Neha Shree Maurya
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, 211004, India
| | | | - Luciana Scotti
- Federal University of Paraiba, Cidade Universittária, Joao Pessoa, BR 58102100, Brazil
| | - Aakash Chawade
- Department of Plant Breeding, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Ashutosh Mani
- Department of Biotechnology, Motilal Nehru National Institute of Technology Allahabad, 211004, India
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5
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Silva LADA, Ramos LP, Silva TA, Lapena SABDE, Santos CER, Hasna AA, Bressane A, Oliveira LDDE. Effect of combining Zingiber officinale and Juglans regia extracts on Propionibacterium acnes, Staphylococcus aureus and Staphylococcus epidermidis: antibiofilm action and low toxicity. AN ACAD BRAS CIENC 2022; 94:e20201133. [PMID: 36449895 DOI: 10.1590/0001-3765202220201133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 12/11/2020] [Indexed: 11/27/2022] Open
Abstract
Objective was evaluated the therapeutic effect of Juglans regia (J) and Zingiber officinale (Z) extracts, alone or associated (Z75% + J25%, Z50% + J50% and Z25% + J75%) applied on planktonic cultures and biofilms of Propionibacterium acnes, Staphylococcus epidermidis and Staphylococcus aureus, as well as analyzing the cytotoxic effects of plant extracts on mouse macrophages (Raw 264-7). Broth microdilution assay was performed (M7-A6 - CLSI). Anti-biofilm activities and cytotoxicity on Raw 264-7 were studied using MTT assay and scanning electron microscopy. ANOVA with post-hoc Tukey HSD applied for parametric data and Kruskal-Wallis with Conover-Iman test, for non-parametric (p<0.05). On P. acnes biofilm, Z50% + J50% reduced 46.9% in 5 min and Z25% + J75% reduced 74.1% in 24hs. On S. aureus, Z75% + J25% reduced 23.1% in 5 min Z25% +J75% reduced 79.4% in 24hs. On S. epidermidis, Z75% + J25% reduced 74.6% in 5 min and 82.05% in 24 h. The treatments on macrophages for 24 h promoted a maximum reduction by 14,5% for groups of extracts associations. On multispecies biofilm, Z75%+J25% reduced 84.3% in 24 h. In conclusion association of glycolic extracts provided therapeutic effect, demonstrated antimicrobial activity and low cytotoxicity.
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Affiliation(s)
- Leonardo A DA Silva
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
- Instituto Taubaté de Ensino Superior/ITES, Departamento de Ciências da Saúde, Av. Dom Pedro I, 3575, Jardim Eulália, 12090-000 Taubaté, SP, Brazil
| | - Lucas P Ramos
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
- Instituto Taubaté de Ensino Superior/ITES, Departamento de Ciências da Saúde, Av. Dom Pedro I, 3575, Jardim Eulália, 12090-000 Taubaté, SP, Brazil
| | - Tatiane A Silva
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
- Instituto Taubaté de Ensino Superior/ITES, Departamento de Ciências da Saúde, Av. Dom Pedro I, 3575, Jardim Eulália, 12090-000 Taubaté, SP, Brazil
| | - Simone A B DE Lapena
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
- Instituto Taubaté de Ensino Superior/ITES, Departamento de Ciências da Saúde, Av. Dom Pedro I, 3575, Jardim Eulália, 12090-000 Taubaté, SP, Brazil
| | - Carlos Eduardo R Santos
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
- Instituto Policlin de Ensino e Pesquisas/IPEP, Av. Nove de Julho, 430, Vila Ady'Anna, 12243-001 São José dos Campos, SP, Brazil
| | - Amjad A Hasna
- Universidade Estadual Paulista/UNESP, Instituto de Ciencia e Tecnologia, Departamento de Odontologia Restauradora, Divisão de Endodontia, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
| | - Adriano Bressane
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
| | - Luciane D DE Oliveira
- Universidade Estadual Paulista/ UNESP, Instituto de Ciencia e Tecnologia, Departamento de Biociências e Diagnóstico Bucal, Av. Eng. Francisco José Longo, 777, São Dimas, 12245-000 São José dos Campos, SP, Brazil
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6
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Jedli O, Ben-Nasr H, Zammel N, Rebai T, Saoudi M, Elkahoui S, Jamal A, Siddiqui AJ, Sulieman AE, Alreshidi MM, Naïli H, Badraoui R. Attenuation of ovalbumin-induced inflammation and lung oxidative injury in asthmatic rats by Zingiber officinale extract: combined in silico and in vivo study on antioxidant potential, STAT6 and TNF- α pathways. 3 Biotech 2022; 12:191. [PMID: 35910291 PMCID: PMC9325939 DOI: 10.1007/s13205-022-03249-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 07/02/2022] [Indexed: 01/18/2023] Open
Abstract
In the present study we focused on the anti-asthmatic and antioxidant effects of Zingiber officinalis roscoe L. (ZO) aqueous extract. This study includes 20 adult male rats, which were grouped into four; Group I: control group; Group II: asthmatic group (Ovalbumin sensitized/challenge model, Oval group); Group III: received ovalbumin sensitized/challenge associated a dose of 207 mg/kg body weight (BW) of ZO (Oval + D1 group); Group IV: received ovalbumin sensitized/challenge associated a dose of 414 mg/k BW of ZO (Oval + D2 group). After 21 days, blood and lung samples were collected for biochemical, hematological, and histopathological analyses. The ameliorative effect of ZO phytochemical compounds was also assessed by in silico approach on transducer and activator of transcription 6 (STAT6) and tumor necrosis factor-α (TNF-α) receptors. The oxidative/antioxidative status was evaluated in the lung tissues. Our results show that ZO extract alleviated the ovalbumin-induced hematological and biochemical disruptions associated oxidative injury. In fact, white and red blood cells (WBC and RBC, respectively), aspartate aminotransaminase (ASAT), malondialdehyde (MDA), glutathione (GSH), and glutathione peroxidase (GPx) were significantly disrupted (p < 0.05) in Oval group and alleviated following ZO treatment. Besides, several histopathological features were outlined in lung tissues of Oval group. Interestingly, ZO was found to exert ameliorative effects on tissue level. In silico analyses, particularly the binding affinities, the number of H-bonds, the embedding distance and the molecular interactions of ZO phytochemical compounds with either STAT6 or TNF-α supported the in vivo results. These findings confirm the potential ethno-pharmacological effects of ZO against asthma and its associated complications.
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Affiliation(s)
- Olfa Jedli
- Laboratory of Histo-Embryology & Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Magida Boulila Street, 3029 Sfax, Tunisia
| | - Hmed Ben-Nasr
- Laboratory of Pharmacology, Medicine Faculty of Sfax, University of Sfax, Majida Boulila Street, 3029 Sfax, Tunisia
| | - Nourhène Zammel
- Laboratory of Histo-Embryology & Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Magida Boulila Street, 3029 Sfax, Tunisia
| | - Tarek Rebai
- Laboratory of Histo-Embryology & Cytogenetics, Medicine Faculty of Sfax, University of Sfax, Magida Boulila Street, 3029 Sfax, Tunisia
| | - Mongi Saoudi
- Laboratory of Animal Ecophysiology, Department of Biology, Faculty of Sciences, University of Sfax, 3054 Sfax, Tunisia
| | - Salem Elkahoui
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
| | - Arshad Jamal
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
| | - Arif J. Siddiqui
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
| | - Abdelmoneim E. Sulieman
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
| | - Mousa M. Alreshidi
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
| | - Houcine Naïli
- Laboratory of Solid State (LR11ES51), Faculty of Sciences, University of Sfax, 3000 Sfax, Tunisia
| | - Riadh Badraoui
- Laboratory of General Biology, Department of Biology, University Ha’il, Ha’il, 81451 Saudi Arabia
- Section of Histology Cytology, Medicine Faculty of Tunis, El Manar University, 1007 La Rabta-Tunis, Tunisia
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7
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Antioxidant and Anticancer Aromatic Compounds of Zingiber officinale. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03785-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Li DQ, Jiang F, Zhang HS, Zheng LJ, Wang QJ, Fu R, Liu XG, Gao PY. Network pharmacology-based approach to investigate the mechanisms of Zingiber officinale Roscoe in the treatment of neurodegenerative diseases. J Food Biochem 2022; 46:e14068. [PMID: 35128682 DOI: 10.1111/jfbc.14068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 12/01/2021] [Accepted: 12/06/2021] [Indexed: 11/28/2022]
Abstract
Neurodegenerative diseases (NDDs) are chronic neurological disorders associated with cognitive or motor dysfunction. As a common spice, Zingiber officinale Roscoe has been used as a medicine to treat a variety of NDDs. However, at the molecular level, the mechanisms of Z. officinale in treating of NDDs have not been deeply investigated. In this study, network pharmacology method, molecular docking, Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were used to predict the mechanisms of Z. officinale in the treatment of NDDs. After a series of biological information analyses, five core targets were obtained, including heme oxygenase 1 (HMOX1), acetylcholinesterase (AChE), nitric oxide synthase (NOS), catechol-O-methyl-transferase (COMT), and metabotropic glutamate receptor 5 (mGluR5). Compounds 75, 68, 46, 67, 69, 49, 66, 50, 34, and 64 were identified as the main components of Z. officinale in the treatment of NDDs. The crucial pathways mainly include neuroactive ligand-receptor signaling pathways, cyclic adenosine monophosphate signaling pathways, dopamine synaptic signaling pathways, and so on. Besides, in vitro experiments by AChE inhibitory activities assay and neuroprotective activities against H2 O2 -induced injury in human neuroblastoma SH-SY5Y cells validated the reliability of the results of network analysis. PRACTICAL APPLICATIONS: Zingiber officinale Roscoe is widely used as a traditional spice and herbal medicine. It contains a number of active ingredients, which have shown activities on anti-neurodegenerative diseases (NDDs). In this paper, the potential mechanism of Z. officinale in the treatment of NDDs is explored through network pharmacology, and it was verified by in vitro experiments. The mechanism was not only clarified at the system level but also proved to be effective at the biological level. The results can be used as a reference for Z. officinale in the treating of NDDs.
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Affiliation(s)
- Dan-Qi Li
- Institute of Functional Molecules, Shenyang University of Chemical Technology, Shenyang, PR China
- Liaoning Province Key Laboratory of Green Functional Molecular Design and Development, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Fan Jiang
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Han-Shuo Zhang
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Lian-Jun Zheng
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Qing-Jie Wang
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Ran Fu
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Xue-Gui Liu
- Institute of Functional Molecules, Shenyang University of Chemical Technology, Shenyang, PR China
- National-Local Joint Engineering Laboratory for Development of Boron and Magnesium Resources and Fine Chemical Technology, Shenyang University of Chemical Technology, Shenyang, PR China
| | - Pin-Yi Gao
- Liaoning Province Key Laboratory of Green Functional Molecular Design and Development, Shenyang University of Chemical Technology, Shenyang, PR China
- College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, PR China
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9
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Guo XX, Zhang YD, Wang TC, Wang XL, Xu YY, Wang Y, Qiu J. Ginger and 6-gingerol prevent lipopolysaccharide-induced intestinal barrier damage and liver injury in mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:1066-1075. [PMID: 34309869 DOI: 10.1002/jsfa.11442] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/05/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Inflammation-related diseases present a significant public health problem. Ginger is a flavoring spice and medicinal herb with anti-inflammatory activity. This study investigated the preventive effects of ginger extract (GE) and its main bioactive component, 6-gingerol (6G), on lipopolysaccharide (LPS)-induced intestinal barrier dysfunction and liver injury in mice. RESULTS GE and 6G were orally administered to mice for seven consecutive days before LPS administration. After 24 h, the mice were sacrificed. GE and 6G were found to significantly reverse LPS-induced inflammation in the mouse ileum by modifying the NF-κB pathway. They also alleviated apoptosis in the ileum by downregulating Bax and cytochrome c gene expression and by inhibiting the caspase-3 pathway. Through the aforementioned mechanisms, GE and 6G restored the intestinal barrier by increasing ZO-1 and claudin-1 protein expressions. Gut-derived LPS induced inflammation and apoptosis in the liver; these effects were markedly reversed through GE and 6G treatment. 6G was the most abundant component in GE, as evidenced through liquid chromatography-mass spectrometry, and accounted for >50% of total gingerols and shogaols in GE. CONCLUSION The current results support the use of GE and 6G as dietary supplements to protect against gut-derived endotoxemia-associated inflammatory response and disorders. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Xiao-Xuan Guo
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yun-Dan Zhang
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Tian-Cai Wang
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xin-Lu Wang
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yan-Yang Xu
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yong Wang
- Academy of National Food and Strategic Reserves Administration, Beijing, China
| | - Jing Qiu
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing, China
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10
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Lai W, Yang S, Lin X, Zhang X, Huang Y, Zhou J, Fu C, Li R, Zhang Z. Zingiber officinale: A Systematic Review of Botany, Phytochemistry and Pharmacology of Gut Microbiota-Related Gastrointestinal Benefits. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2022; 50:1007-1042. [PMID: 35729087 DOI: 10.1142/s0192415x22500410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Ginger (Zingiber officinale Rosc.) is a traditional edible medicinal herb with a wide range of uses and long cultivation history. Fresh ginger (Zingiberis Recens Rhizoma; Sheng Jiang in Chinese, SJ) and dried ginger (Zingiberis Rhizoma; Gan Jiang in Chinese, GJ) are designated as two famous traditional Chinese herbal medicines, which are different in plant cultivation, appearances and functions, together with traditional applications. Previous researches mainly focused on the differences in chemical composition between them, but there was no systematical comparison on the similarity concerning research achievements of the two herbs. Meanwhile, ginger has traditionally been used for the treatment of gastrointestinal disorders, but so far, the possible interaction with human gut microbiota has hardly been considered. This review comprehensively presents similarities and differences between SJ and GJ retrospectively, particularly proposing them the significant differences in botany, phytochemistry and ethnopharmacology, which can be used as evidence for clinical application of SJ and GJ. Furthermore, the pharmacology of gut microbiota-related gastrointestinal benefits has also been discussed in order to explore better ways to prevent and treat gastrointestinal disorders, which can be used as a reference for further research.
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Affiliation(s)
- Wenjing Lai
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Shasha Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Xia Lin
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Xing Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - You Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Jingwei Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Chaomei Fu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Rui Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Zhen Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
- Key Laboratory of Quality Control and Efficacy Evaluation of Traditional Chinese Medicine Formula Granules, Sichuan New Green Medicine Science and Technology Development Co., Ltd., Pengzhou 610081, P. R. China
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11
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Tripathy A, Swain N, Gupta B. Understanding the Role and Uses of Alternative Therapies for Management of Rheumatoid Arthritis. Curr Rheumatol Rev 2021; 18:89-100. [PMID: 34784872 DOI: 10.2174/1573397117666211116102454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/30/2021] [Accepted: 08/30/2021] [Indexed: 11/22/2022]
Abstract
With growing popularity of complementary and alternative medicine (CAM) among the individuals with chronic pain and muscular problems, a number of patients with rheumatoid arthritis (RA) show their interest in CAM interventions for disease improvement. Various reports published on CAM are based on animal model of RA however there is often lack of high quality clinical investigations for explaining the success stories of CAM therapies in patients with RA. CAMs having potential to be used for therapy in patients with RA have been identified, however lack of awareness and scepticism of their efficacy has made the patients reluctant to choose these drug less therapies. In this review, we have summarized the existing evidences which suggest promising efficacy of different alternative therapies in managing RA and providing both physical and mental well being to RA patients.
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Affiliation(s)
- Archana Tripathy
- Disease Biology Laboratory, School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) deemed to be University, Bhubaneswar-751024, Odisha. India
| | - Nitish Swain
- Disease Biology Laboratory, School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) deemed to be University, Bhubaneswar-751024, Odisha. India
| | - Bhawna Gupta
- Disease Biology Laboratory, School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) deemed to be University, Bhubaneswar-751024, Odisha. India
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12
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Asghar MU, Rahman A, Hayat Z, Rafique MK, Badar IH, Yar MK, Ijaz M. Exploration of Zingiber officinale effects on growth performance, immunity and gut morphology in broilers. BRAZ J BIOL 2021; 83:e250296. [PMID: 34669804 DOI: 10.1590/1519-6984.250296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/26/2021] [Indexed: 12/30/2022] Open
Abstract
The current study aimed to determine the effects of different levels of Zingiber officinale as a herbal feed additive on growth performance, carcass characteristic, serum biochemistry, total bacterial count (TBC), gut morphology, and immunological parameters of broilers. A total of 1500, day-old broiler chicks (Hubbard) were equally accredited to five treatment groups, each with six replicates (50 birds/replicate). Five experimental diets were prepared using basal diet i.e. with antibiotics positive control (PC), 3 g/kg ginger (group A), 6 g/kg ginger (group B), 9 g/kg ginger (group C) and without antibiotics negative control (NC). Group A and C showed significantly (p<0.05) higher feed intake (FI) as compared to other groups. Group C showed significantly (p<0.05) lower Total bacterial count (TBC) followed by group B as compared to NC. Carcass characteristics showed non-significant effects among different treatments. Mean villi length and width were significantly (p <0.05) higher in all ginger supplemented groups as compared to the control groups. Blood serum parameters including cholesterol, triglycerides, and low-density lipoproteins (LDL) were significantly (p<0.05) lower in groups B and C in comparison with the control groups. Whereas high-density lipoproteins (HDL) was significantly higher in group B as compared to the others. In conclusion, ginger supplementation @0.6% in the basal diet significantly improved growth performance and gut morphometry of broilers. It also showed a positive impact on cholesterol, triglycerides and gut microbes. Therefore, ginger could be a better substitute for antibiotic growth promoters.
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Affiliation(s)
- M U Asghar
- University of Veterinary and Animal Sciences, Department of Animal Sciences, Lahore, Pakistan
| | - A Rahman
- University of Veterinary and Animal Sciences, Department of Animal Sciences, Lahore, Pakistan
| | - Z Hayat
- University of Veterinary and Animal Sciences, Department of Animal Sciences, Lahore, Pakistan
- University of Sargodha, College of Agriculture, Department of Animal Sciences, Sargodha, Pakistan
| | - M K Rafique
- University of Veterinary and Animal Sciences, Department of Pathobiology, Lahore, Pakistan
| | - I H Badar
- University of Veterinary and Animal Sciences, Department of Meat Sciences, Lahore, Pakistan
| | - M K Yar
- University of Veterinary and Animal Sciences, Department of Animal Sciences, Lahore, Pakistan
| | - M Ijaz
- University of Veterinary and Animal Sciences, Department of Animal Sciences, Lahore, Pakistan
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13
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Schepici G, Contestabile V, Valeri A, Mazzon E. Ginger, a Possible Candidate for the Treatment of Dementias? Molecules 2021; 26:5700. [PMID: 34577171 PMCID: PMC8470323 DOI: 10.3390/molecules26185700] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/13/2021] [Accepted: 09/19/2021] [Indexed: 12/17/2022] Open
Abstract
As the human life expectancy increases, age-linked diseases have become more and more frequent. The worldwide increment of dementia cases demands medical solutions, but the current available drugs do not meet all the expectations. Recently the attention of the scientific community was attracted by natural compounds, used in ancient medicine, known for their beneficial effects and high tolerability. This review is focused on Ginger (Zingiber officinale) and explore its properties against Alzheimer's Disease and Vascular Dementia, two of the most common and devastating forms of dementia. This work resumes the beneficial effects of Ginger compounds, tested in computational in vitro and in vivo models of Alzheimer's Disease and Vascular Dementia, along with some human tests. All these evidences suggest a potential role of the compounds of ginger not only in the treatment of the disease, but also in its prevention.
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Affiliation(s)
| | | | | | - Emanuela Mazzon
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (G.S.); (V.C.); (A.V.)
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14
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Wu M, Gani H, Viney S, Ho P, Orfila C. Effect of ginger‐enriched pasta on acceptability and satiety. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Mengyao Wu
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Hanis Gani
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
- Faculty of Bioresources and Food Industry Universiti Sultan Zainal Abidin Besut 22000Terengganu Malaysia
| | - Sara Viney
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Peter Ho
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
| | - Caroline Orfila
- School of Food Science and Nutrition University of Leeds Woodhouse Lane Leeds West Yorkshire LS2 9JT UK
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15
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Bischoff-Kont I, Fürst R. Benefits of Ginger and Its Constituent 6-Shogaol in Inhibiting Inflammatory Processes. Pharmaceuticals (Basel) 2021; 14:ph14060571. [PMID: 34203813 PMCID: PMC8232759 DOI: 10.3390/ph14060571] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 12/18/2022] Open
Abstract
Ginger (Zingiber officinale Roscoe) is widely used as medicinal plant. According to the Committee on Herbal Medicinal Products (HMPC), dried powdered ginger rhizome can be applied for the prevention of nausea and vomiting in motion sickness (well-established use). Beyond this, a plethora of pre-clinical studies demonstrated anti-cancer, anti-oxidative, or anti-inflammatory actions. 6-Shogaol is formed from 6-gingerol by dehydration and represents one of the main bioactive principles in dried ginger rhizomes. 6-Shogaol is characterized by a Michael acceptor moiety being reactive with nucleophiles. This review intends to compile important findings on the actions of 6-shogaol as an anti-inflammatory compound: in vivo, 6-shogaol inhibited leukocyte infiltration into inflamed tissue accompanied with reduction of edema swelling. In vitro and in vivo, 6-shogaol reduced inflammatory mediator systems such as COX-2 or iNOS, affected NFκB and MAPK signaling, and increased levels of cytoprotective HO-1. Interestingly, certain in vitro studies provided deeper mechanistic insights demonstrating the involvement of PPAR-γ, JNK/Nrf2, p38/HO-1, and NFκB in the anti-inflammatory actions of the compound. Although these studies provide promising evidence that 6-shogaol can be classified as an anti-inflammatory substance, the exact mechanism of action remains to be elucidated. Moreover, conclusive clinical data for anti-inflammatory actions of 6-shogaol are largely lacking.
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Affiliation(s)
- Iris Bischoff-Kont
- Institute of Pharmaceutical Biology, Goethe University Frankfurt, 60438 Frankfurt, Germany;
| | - Robert Fürst
- Institute of Pharmaceutical Biology, Goethe University Frankfurt, 60438 Frankfurt, Germany;
- LOEWE Center for Translational Biodiversity Genomics (LOEWE-TBG), 60325 Frankfurt, Germany
- Correspondence:
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16
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Medicinal Plants with Prospective Benefits in the Management of Peptic Ulcer Diseases in Ghana. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5574041. [PMID: 34036100 PMCID: PMC8118747 DOI: 10.1155/2021/5574041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/11/2021] [Accepted: 04/16/2021] [Indexed: 12/01/2022]
Abstract
Background The growth or multiplication of harmful microorganisms in addition to harmful human activities has led to many disorders in humans. Consequently, there is a search for medications to treat these disorders. Interestingly, medicines of plant origin are known to be among the most attractive sources of new drugs and have shown promising results in the treatment of various diseases including peptic ulcers. This review, therefore, is aimed at obtaining knowledge on some Ghanaian ethnomedicinal plants used to treat peptic ulcers, their folkloric uses, their phytochemicals, and their antiulcer and related pharmacological activities as well as finding areas for prospective studies. Methods Published peer-reviewed articles on ethnomedicinal plants used for the management of peptic ulcers in Ghana from 1967 to 2020 were sourced and used for the study. Results In this review, 13 plants were identified which belong to 10 different families including Sapindaceae, Apocynaceae, and Bignoniaceae. The parts most often used for most preparations were the leaves (53%), followed by stem bark and roots (both having the same percentage of use of 17.6%), the whole plant (5.9%), and the rhizomes (5.9%). Azadirachta indica was the only plant that had undergone some patient studies in addition to animal studies. Conclusion. A discussion of various antiulcer activity studies using ulcer models carried out on selected medicinal plants used for the management of peptic ulcer disease in addition to brief information on their folkloric uses and their phytochemical and other pharmacological properties is presented. These medicinal plants may be used in developing herbal products for the management of peptic ulcer disease.
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Liu Y, Chen Y, Gao X, Fu J, Hu L. Application of cyclodextrin in food industry. Crit Rev Food Sci Nutr 2020; 62:2627-2640. [DOI: 10.1080/10408398.2020.1856035] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yang Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yanna Chen
- School of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Xingli Gao
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jijun Fu
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Liandong Hu
- School of Pharmaceutical Sciences, Hebei University, Baoding, China
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Chatupheeraphat C, Nantasenamat C, Deesrisak K, Roytrakul S, Anurathapan U, Tanyong D. Bioinformatics and experimental studies of anti-leukemic activity from 6-gingerol demonstrate its role in p53 mediated apoptosis pathway. EXCLI JOURNAL 2020; 19:582-595. [PMID: 32483405 PMCID: PMC7257249 DOI: 10.17179/excli2019-2008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/04/2020] [Indexed: 12/24/2022]
Abstract
6-gingerol is a traditional medicine that possesses anti-cancer activity against several types of cancer. However, the mechanism of action still remains unclear. Therefore, this study explored the effects of 6-gingerol on anti-leukemic mechanisms in NB4, MOLT4, and Raji leukemic cell. Results indicated that 6-gingerol inhibited cell proliferation and induced cell apoptosis in these 3 cell lines. Moreover, 6-gingerol was shown to increase the mRNA expression of the caspase family thereby suggesting that 6-gingerol induced apoptosis through the caspase-dependent pathway. To explore the signaling pathway regulating 6-gingerol induced apoptosis, we utilized and integrated the network pharmacology approach together with experimental investigations. Targets of 6-gingerol were identified from ChEMBL and STITCH databases, which were used for constructing the protein-protein interaction (PPI) network. Results from the PPI network indicated that p53 was a key regulator. Moreover, it was found that 6-gingerol could increase the levels of p53 mRNA in all leukemic cell lines. Thus, 6-gingerol has shown to have anti-cancer activity. In addition, p53, BAX and BCL2 could be involved in the apoptosis pathway of these leukemic cells. This study is anticipated to be useful for the development of 6-gingerol as an anti-leukemic drug in the future.
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Affiliation(s)
- Chawalit Chatupheeraphat
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Chanin Nantasenamat
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
| | - Kamolchanok Deesrisak
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Sittiruk Roytrakul
- Proteomics Research Laboratory, National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Klongluang, Pathumthani 12120, Thailand
| | - Usanarat Anurathapan
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Dalina Tanyong
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom 73170, Thailand
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6-Shogaol Protects Human Melanocytes against Oxidative Stress through Activation of the Nrf2-Antioxidant Response Element Signaling Pathway. Int J Mol Sci 2020; 21:ijms21103537. [PMID: 32429495 PMCID: PMC7279012 DOI: 10.3390/ijms21103537] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/07/2020] [Accepted: 05/14/2020] [Indexed: 01/28/2023] Open
Abstract
Skin is a major target of oxidative stress. Increasing evidence suggests that oxidative stress is the cause of melanocyte disappearance in vitiligo, which is an acquired pigmentary skin disorder characterized by patches of skin that have lost pigmentation. New herbal extracts with antioxidant activity are therefore being studied. 6-Shogaol (6-SG), an active compound from ginger, is capable of attenuating oxidative stress-induced ageing and neurotoxicity. Subsequently, to investigate whether 6-SG could protect melanocytes from oxidative stress, cultured human primary epidermal melanocytes (HEMn-MPs) were treated with hydrogen peroxide (H2O2) in the presence or absence of 6-SG. The 6-SG exhibited protective effects against H2O2-induced cell death by reducing oxidative stress. In addition, the 6-SG treatment activated the Nrf2-antioxidant response element signaling pathway by upregulating the mRNA expression of the antioxidant enzyme heme oxygenase 1 (HO-1), and protein expression of Nrf2, NAD(P)H: quinine oxidoreductase 1 (Nqo1), and HO-1. Furthermore, the 6-SG also displayed protective effects on melanocytes against Rhododendrol-induced oxidative stress. We concluded that 6-SG protects melanocytes against oxidative stress in vitro, and its protective effect is associated with the activation of the Nrf2-antioxidant response element signaling pathway. 6-SG, therefore, has potential for use in the prevention of melanocyte loss in the early stages of vitiligo or other pigmentary disorders.
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20
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Ara T, Koide M, Kitamura H, Sogawa N. Effects of shokyo ( Zingiberis Rhizoma) and kankyo ( Zingiberis Processum Rhizoma) on prostaglandin E 2 production in lipopolysaccharide-treated mouse macrophage RAW264.7 cells. PeerJ 2019; 7:e7725. [PMID: 31576251 PMCID: PMC6753926 DOI: 10.7717/peerj.7725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 08/22/2019] [Indexed: 11/27/2022] Open
Abstract
We previously reported that shokyo and kankyo, which are water-extracted fractions of ginger, reduced LPS-induced PGE2 production in human gingival fibroblasts. In this study, we examined the effects of these herbs on LPS-treated mouse macrophage RAW264.7 cells. Both shokyo and kankyo reduced LPS-induced PGE2 production in a concentration-dependent manner. Shokyo and kankyo did not inhibit cyclooxygenase (COX) activity, nor did they alter the expression of molecules in the arachidonic acid cascade. In addition, these herbs did not alter NF-κB p65 translocation into nucleus, or phosphorylation of p65 or ERK. These results suggest that shokyo and kankyo inhibit cPLA2 activity. Although 6-shogaol produced similar results to those of shokyo and kankyo, the concentration of 6-shogaol required for the reduction of PGE2 production were higher than those of 6-shogaol in shokyo and kankyo. Therefore, several gingerols and shogaols other than 6-shogaol may play a role in the reduction of LPS-induced PGE2 production. Thus, 6-shogaol, and other gingerols and shogaols inhibit cPLA2 activity and reduce LPS-induced PGE2 production via a different mechanism from traditional anti-inflammatory drugs. Moreover, kampo medicines that contain shokyo or kankyo are considered to be effective for inflammatory diseases.
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Affiliation(s)
- Toshiaki Ara
- Department of Pharmacology, Matsumoto Dental University, Shiojiri, Nagano, Japan
| | - Masanori Koide
- Institute for Oral Science, Matsumoto Dental University, Shiojiri, Nagano, Japan
| | | | - Norio Sogawa
- Department of Pharmacology, Matsumoto Dental University, Shiojiri, Nagano, Japan
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Faiq MA, Sidhu T, Sofi RA, Singh HN, Qadri R, Dada R, Bhartiya S, Gagrani M, Dada T. A Novel Mathematical Model of Glaucoma Pathogenesis. J Curr Glaucoma Pract 2019; 13:3-8. [PMID: 31496554 PMCID: PMC6710931 DOI: 10.5005/jp-journals-10078-1241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Conventional experimental approaches to understand glaucoma etiology and pathogenesis and, consequently, predict its course of progression have not seen much success due to the involvement of numerous molecular, cellular, and other moieties. An overwhelming number of these moieties at different levels combined with numerous environmental factors further complicate the intricacy. Interaction patterns between these factors are important to understand yet difficult to probe with conservative experimental approaches. Methods We performed a system-level analysis with mathematical modeling by developing and analyzing rate equations with respect to the cellular events in glaucoma pathogenesis. Twenty-two events were enlisted from the literature survey and were analyzed in terms of the sensitivity coefficient of retinal ganglion cells. A separate rate equation was developed for cellular stress also. The results were analyzed with respect to time, and the time course of the events with respect to various cellular moieties was analyzed. Results Our results suggest that microglia activation is among the earliest events in glaucoma pathogenesis. This modeling method yields a wealth of useful information which may serve as an important guide to better understand glaucoma pathogenesis and design experimental approaches and also identify useful diagnostic/predictive methods and important therapeutic targets. Conclusion We here report the first mathematical model for glaucoma pathogenesis which provides important insight into the sensitivity coefficient and glia-mediated pathology of glaucoma. How to cite this article Faiq MA, Sidhu T, et al. A Novel Mathematical Model of Glaucoma Pathogenesis. J Curr Glaucoma Pract 2019; 13(1):3–8.
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Affiliation(s)
- Muneeb A Faiq
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Talvir Sidhu
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Rayees A Sofi
- J&K Health Services Department, Srinagar, Jammu and Kashmir, India
| | - Himanshu N Singh
- Functional Genomics Unit, Institute of Genomics and Integrative Biology (CSIR), New Delhi, India; Aix-Marseille University, INSERM, TAGC, UMR 1090, Marseille, France
| | - Rizwana Qadri
- Department of Laboratory Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Rima Dada
- Department of Anatomy, Laboratory for Molecular Reproduction and Genetics, All India Institute of Medical Sciences, New Delhi, India
| | - Shibal Bhartiya
- Department of Ophthalmology, Fortis Memorial Research Institute, Gurugram, Haryana, India
| | - Meghal Gagrani
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Tanuj Dada
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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Mansour DF, Abdallah HMI, Ibrahim BMM, Hegazy RR, Esmail RSE, Abdel-Salam LO. The Carcinogenic Agent Diethylnitrosamine Induces Early Oxidative Stress, Inflammation and Proliferation in Rat Liver, Stomach and Colon: Protective Effect of Ginger Extract. Asian Pac J Cancer Prev 2019; 20:2551-2561. [PMID: 31450931 PMCID: PMC6852799 DOI: 10.31557/apjcp.2019.20.8.2551] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 08/18/2019] [Indexed: 12/15/2022] Open
Abstract
Background: Diethylnitrosamine (DENA), a well-known dietary carcinogen, related to cancer initiation of various organs. The present study investigated the deleterious mechanisms involved in the early destructive changes of DENA in different organs namely, liver, stomach and colon and the potential protective effect of GE against these mechanisms. Methods: Adult male albino rats were assigned into four groups. A normal control group received the vehicle, another group was injected with a single necrogenic dose of DENA (200 mg/kg, i.p) on day 21. Two groups received oral GE (108 or 216 mg/kg) daily for 28 days. Sera, liver, stomach and colon were obtained 7 days after DENA injection. Serum aspartate transaminase and alanine transaminase were detected as well as reduced glutathione (GSH), malondialdehyde, nitric oxide metabolites, interleukin 1β, tumor necrosis factor (TNF-α), alpha-fetoprotein (AFP) and nuclear factorerythroid 2-related factor2 (Nrf2) in liver, stomach and colon. Histopathological studies and immunohistochemical examination of cyclooxygenase-2 (COX2) were conducted. Results: DENA induced elevation in liver function enzymes with significant increase in oxidation and inflammation biomarkers and AFP while decreased levels of Nrf2 in liver, stomach and colon were detected. Histologically, DENA showed degenerative changes in hepatocytes and inflammatory foci. Inflammatory foci displayed increased expression of COX2 in immunohistochemical staining. GE-pretreatment improved liver function and restored normal GSH with significant mitigation of oxidative stress and inflammatory biomarkers compared to DENA-treated group. AFP was reduced by GE in both doses, while Nrf2 increased significantly. Histology and immunostaining of hepatic COX-2 were remarkably improved in GE-treated groups in a dose dependent manner. Conclusion: GE exerted a potential anti-proliferative activity against DENA in liver, stomach and colon via Nrf2 activation, whilst suppression of oxidation and inflammation.
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Affiliation(s)
- Dina F Mansour
- Pharmacology Department, Medical Division, National Research Centre, 33 EL Bohouth St. (former EL Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.
- Department of Clinical Pharmacy and Pharmacy Practice,, Faculty of Pharmacy, Ahram Canadian University, Egypt
| | - Heba M I Abdallah
- Pharmacology Department, Medical Division, National Research Centre, 33 EL Bohouth St. (former EL Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.
| | - Bassant M M Ibrahim
- Pharmacology Department, Medical Division, National Research Centre, 33 EL Bohouth St. (former EL Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.
| | - Rehab R Hegazy
- Pharmacology Department, Medical Division, National Research Centre, 33 EL Bohouth St. (former EL Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.
| | - Reham S E Esmail
- Department of Pathology, Faculty of Medicine, Fayoum University, Egypt
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Al-Rawaf HA, Gabr SA, Alghadir AH. Molecular Changes in Diabetic Wound Healing following Administration of Vitamin D and Ginger Supplements: Biochemical and Molecular Experimental Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:4352470. [PMID: 31428171 PMCID: PMC6679851 DOI: 10.1155/2019/4352470] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 07/06/2019] [Accepted: 07/11/2019] [Indexed: 01/13/2023]
Abstract
BACKGROUND Circulating micro-RNAs are differentially expressed in various tissues and could be considered as potential regulatory biomarkers for T2DM and related complications, such as chronic wounds. AIM In the current study, we investigated whether ginger extract enriched with [6]-gingerol-fractions either alone or in combination with vitamin D accelerates diabetic wound healing and explores underlying molecular changes in the expression of miRNA and their predicted role in diabetic wound healing. METHODS Diabetic wounded mice were treated with [6]-gingerol-fractions (GF) (25 mg/kg of body weight) either alone or in combination with vitamin D (100 ng/kg per day) for two weeks. Circulating miRNA profile, fibrogenesis markers, hydroxyproline (HPX), fibronectin (FN), and collagen deposition, diabetic control variables, FBS, HbA1c, C-peptide, and insulin, and wound closure rate and histomorphometric analyses were, respectively, measured at days 3, 6, 9, and 15 by RT-PCR and immunoassay analysis. RESULTS Treatment of diabetic wounds with GF and vitamin D showed significant improvement in wound healing as measured by higher expression levels of HPX, FN, collagen, accelerated wound closure, complete epithelialization, and scar formation in short periods (11-13 days, (P < 0.01). On a molecular level, three circulating miRNAs, miR-155, miR-146a, and miR-15a, were identified in diabetic and nondiabetic skin wounds by PCR analysis. Lower expression in miR-155 levels and higher expression of miR-146a and miR-15a levels were observed in diabetic skin wounds following treatment with gingerols fractions and vitamin D for 15 days. The data showed that miRNAs, miR-146a, miR-155, and miR-15a, correlated positively with the expression levels of HPX, FN, and collagen and negatively with FBS, HbA1c, C-peptide, and insulin in diabetic wounds following treatment with GF and /or vitamin D, respectively. CONCLUSION Treatment with gingerols fractions (GF) and vitamin D for two weeks significantly improves delayed diabetic wound healing. The data showed that vitamin D and gingerol activate vascularization, fibrin deposition (HPX, FN, and collagen), and myofibroblasts in such manner to synthesize new tissues and help in the scar formation. Accordingly, three miRNAs, miR-155, miR-146a, and miR-15, as molecular targets, were identified and significantly evaluated in wound healing process. It showed significant association with fibrin deposition, vascularization, and reepithelialization process following treatment with GF and vitamin D. It proposed having anti-inflammatory action and promoting new tissue formation via vascularization process during the wound healing. Therefore, it is very interesting to consider miRNAs as molecular targets for evaluating the efficiency of nondrug therapy in the regulation of wound healing process.
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Affiliation(s)
- Hadeel A. Al-Rawaf
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sami A. Gabr
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad H. Alghadir
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Borcan F, Chirita-Emandi A, Andreescu NI, Borcan LC, Albulescu RC, Puiu M, Tomescu MC. Synthesis and preliminary characterization of polyurethane nanoparticles with ginger extract as a possible cardiovascular protector. Int J Nanomedicine 2019; 14:3691-3703. [PMID: 31190819 PMCID: PMC6535673 DOI: 10.2147/ijn.s202049] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 03/06/2019] [Indexed: 01/28/2023] Open
Abstract
Background and aim: The extract of ginger, obtained from the rhizome of Zingiber officinale, contains 6-gingerol, 6-shogaol, 8-gingerol, and 10-gingerol. It has many therapeutic effects such as being chemopreventive against stroke and heart diseases, malabsorption, bacterial infections, indigestion, and nausea, which have been observed since ancient times. The main aim of this study is to evaluate the polyurethane (PU) as a proper material for the hollow nanoparticles' preparation. Methods: The PU nanoparticles were obtained by a spontaneous emulsification, in the presence of a nonionic surfactant, combined with an interfacial polyaddition process between an aliphatic diisocyanate and different mixtures of etheric and esteric polyols. The synthesis was done without any PU additives, such as catalysts, blowing agents, chains promoters, cross-linking agents, and stabilizers. Results: The particles present almost neutral pH values and low water solubility. They are heat resistant up to 280°C. Decreased irritation level was found in the assay of PU nanoparticles loaded with pure ginger extract (GE) on the murine skin tests than the irritation level recorded for pure GE. Conclusion: This research shows the reduced noxiousness of these PU nanoparticles and consequently the possibility of their use as a possible cardiovascular protector.
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Affiliation(s)
- Florin Borcan
- The 1st Department (Analytical Chemistry), Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Adela Chirita-Emandi
- The 2nd Department (Genetics), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center of Genomic Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Nicoleta Ioana Andreescu
- The 2nd Department (Genetics), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center of Genomic Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Livia-Cristina Borcan
- The 5th Department (Internal Medicine I), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Ramona Carmen Albulescu
- The 11th Department (Pediatrics), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Maria Puiu
- The 2nd Department (Genetics), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center of Genomic Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Mirela Cleopatra Tomescu
- The 5th Department (Internal Medicine I), Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
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Yi JK, Ryoo ZY, Ha JJ, Oh DY, Kim MO, Kim SH. Beneficial effects of 6-shogaol on hyperglycemia, islet morphology and apoptosis in some tissues of streptozotocin-induced diabetic mice. Diabetol Metab Syndr 2019; 11:15. [PMID: 30805033 PMCID: PMC6373041 DOI: 10.1186/s13098-019-0407-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/30/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Diabetes is characterized by hyperglycemia due to impaired insulin secretion and aberrant glucagon secretion resulting from changes in pancreatic islet cell function and/or mass. The aim of the present study was to investigate the effects of ginger on various tissues (i.e., pancreas, kidney, and liver) and insulin resistance in streptozotocin-induced diabetic mice. The pleasant aroma of ginger comes from the constituents present in its volatile oil, while its non-volatile pungent phytochemicals consist of gingerols, shogaols, and paradols. METHODS This research was conducted to determine the effects of 6-shogaol administration on blood glucose and insulin production in type 1 diabetic mice. Mice were intraperitoneally injected with shogaol at 5 or 10 mg/kg body weight. Untreated mice were injected with an equivalent volume of buffer, three times a week for 2 weeks. The animals were randomly divided into four experimental groups: control group mice (n = 3) were given an intraperitoneal (IP) injection of streptozotocin (STZ) vehicle (1 mL citrate buffer/100 g body weight) at day 1 and received an IP injection of 6-shogaol vehicle [1 mL buffer (0.5% DMSO, 10% Tween 20, and 89.5% PBS)/100 g body weight] every other day for 4 consecutive days. RESULTS 6-Shogaol exhibited an antidiabetic effect by significantly decreased the level of blood glucose, body weight and attenuated the above pathological changes to the normal levels in the diabetic mice, and has effect against pancreas, kidney, liver damage in the diabetic mice. Since, 6-shogaol prevented the damage for STZ induced stress. CONCLUSION 6-Shogaol can be used as a therapeutic agent for preventing complications in diabetic patients. Diabetic treatment consider the 6-shogaol as a pharmatheuticals or combination drug with herbal plant or others 6-shogaol may be a good therapeutic drug because it covers not only pancreatic β-cell but also liver and kidney. Ginger may be ideal because they contain a variety of pharmacological compounds with different known pharmacological actions.
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Affiliation(s)
- Jun-Koo Yi
- Gyeongbuk Livestock Research Institute, Yeongju, 36052 South Korea
| | - Zae-Young Ryoo
- School of Life Sciences and Biotechnology, Kyungpook National University, Daegu, 702-701 South Korea
| | - Jae-Jung Ha
- Gyeongbuk Livestock Research Institute, Yeongju, 36052 South Korea
| | - Dong-Yep Oh
- Gyeongbuk Livestock Research Institute, Yeongju, 36052 South Korea
| | - Myoung-Ok Kim
- Gyeongbuk Livestock Research Institute, Yeongju, 36052 South Korea
- School of Animal BT Sciences, Kyungpook National University, Sangju, 742-711 South Korea
- China-US (Henan) Hormel Cancer Institute, No. 127 Dongming Road, Zhengzhou, 450008 Henan China
| | - Sung-Hyun Kim
- School of Life Sciences and Biotechnology, Kyungpook National University, Daegu, 702-701 South Korea
- School of Animal BT Sciences, Kyungpook National University, Sangju, 742-711 South Korea
- China-US (Henan) Hormel Cancer Institute, No. 127 Dongming Road, Zhengzhou, 450008 Henan China
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Ara T, Nakatani S, Kobata K, Sogawa N, Sogawa C. The Biological Efficacy of Natural Products against Acute and Chronic Inflammatory Diseases in the Oral Region. MEDICINES 2018; 5:medicines5040122. [PMID: 30428613 PMCID: PMC6313758 DOI: 10.3390/medicines5040122] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 11/08/2018] [Accepted: 11/08/2018] [Indexed: 01/31/2023]
Abstract
The oral inflammatory diseases are divided into two types: acute and chronic inflammatory diseases. In this review, we summarize the biological efficacy of herbal medicine, natural products, and their active ingredients against acute and chronic inflammatory diseases in the oral region, especially stomatitis and periodontitis. We review the effects of herbal medicines and a biscoclaurin alkaloid preparation, cepharamthin, as a therapy against stomatitis, an acute inflammatory disease. We also summarize the effects of herbal medicines and natural products against periodontitis, a chronic inflammatory disease, and one of its clinical conditions, alveolar bone resorption. Recent studies show that several herbal medicines such as kakkonto and ninjinto reduce LPS-induced PGE2 production by human gingival fibroblasts. Among herbs constituting these herbal medicines, shokyo (Zingiberis Rhizoma) and kankyo (Zingiberis Processum Rhizoma) strongly reduce PGE2 production. Moreover, anti-osteoclast activity has been observed in some natural products with anti-inflammatory effects used against rheumatoid arthritis such as carotenoids, flavonoids, limonoids, and polyphenols. These herbal medicines and natural products could be useful for treating oral inflammatory diseases.
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Affiliation(s)
- Toshiaki Ara
- Department of Dental Pharmacology, Matsumoto Dental University, 1780 Gobara Hirooka, Shiojiri 399-0781, Japan.
| | - Sachie Nakatani
- Faculty of Pharmacy and Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan.
| | - Kenji Kobata
- Faculty of Pharmacy and Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan.
| | - Norio Sogawa
- Department of Dental Pharmacology, Matsumoto Dental University, 1780 Gobara Hirooka, Shiojiri 399-0781, Japan.
| | - Chiharu Sogawa
- Department of Dental Pharmacology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Okayama 700-8525, Japan.
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Pharmacokinetics of 10-gingerol and 6-shogaol in the plasma of healthy subjects treated with red ginger ( Zingiber officinale var. Rubrum) suspension. Biomed Rep 2018; 9:474-482. [PMID: 30546874 PMCID: PMC6256190 DOI: 10.3892/br.2018.1163] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 10/19/2018] [Indexed: 11/23/2022] Open
Abstract
Red ginger (Zingiber officinale var. Rubrum) is among the most widely consumed medicinal herbs in Indonesia. Ginger rhizome contains phenol compounds including gingerol and shogaol. 10-gingerol has been reported to exhibit the greatest anti-inflammatory and anti-oxidant activities compared with those of other gingerols. Pharmacokinetic studies on ginger have been reported, but there is a lack of such study on red ginger. The present work studied the pharmacokinetics of 10-gingerol and 6-shogaol in the plasma of healthy subjects treated with a single dose of red ginger suspension. Healthy subjects (n=19) were given a single dose of red ginger suspension (2 g/15 ml), and blood samples were taken at baseline (0 min), 30, 60, 90, 120, and 180 min. Analysis of 10-gingerol and 6-shogaol was performed by dissolving 200 µl of the subjects' plasma in 800 µl acetonitrile. The mixture was vortexed and centrifuged at 20,440 × g for 15 min at room temperature. The supernatant was filtered using Millipore membrane (pore size 0.2 µm) and injected into an RP-C18 column for liquid chromatography-mass spectrometry. A mixture of 0.1% (v/v) formic acid in water and acetonitrile (38:62) was used as the mobile phase. The maximum plasma concentration (Cmax) and time to reach Cmax of 10-gingerol and 6-shogaol were 160.49 ng/ml (38 min) and 453.40 ng/ml (30 min), respectively. The elimination half-lives were 336 and 149 min for 10-gingerol and 6-shogaol, respectively. Thus, 10-gingerol and 6-shogaol were absorbed after per oral single dose of red ginger suspension and could be quantified in the plasma of the healthy subjects. Additionally, the red ginger analytes exhibited relatively slow elimination half-lives.
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de Lima RMT, Dos Reis AC, de Menezes AAPM, Santos JVDO, Filho JWGDO, Ferreira JRDO, de Alencar MVOB, da Mata AMOF, Khan IN, Islam A, Uddin SJ, Ali ES, Islam MT, Tripathi S, Mishra SK, Mubarak MS, Melo-Cavalcante AADC. Protective and therapeutic potential of ginger (Zingiber officinale) extract and [6]-gingerol in cancer: A comprehensive review. Phytother Res 2018; 32:1885-1907. [PMID: 30009484 DOI: 10.1002/ptr.6134] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/31/2018] [Accepted: 06/05/2018] [Indexed: 12/21/2022]
Abstract
Natural dietary agents have attracted considerable attention due to their role in promoting health and reducing the risk of diseases including cancer. Ginger, one of the most ancient known spices, contains bioactive compounds with several health benefits. [6]-Gingerol constitutes the most pharmacologically active among such compounds. The aim of the present work was to review the literature pertaining to the use of ginger extract and [6]-gingerol against tumorigenic and oxidative and inflammatory processes associated with cancer, along with the underlying mechanisms of action involved in signaling pathways. This will shed some light on the protective or therapeutic role of ginger derivatives in oxidative and inflammatory regulations during metabolic disturbance and on the antiproliferative and anticancer properties. Data collected from experimental (in vitro or in vivo) and clinical studies discussed in this review indicate that ginger extract and [6]-gingerol exert their action through important mediators and pathways of cell signaling, including Bax/Bcl2, p38/MAPK, Nrf2, p65/NF-κB, TNF-α, ERK1/2, SAPK/JNK, ROS/NF-κB/COX-2, caspases-3, -9, and p53. This suggests that ginger derivatives, in the form of an extract or isolated compounds, exhibit relevant antiproliferative, antitumor, invasive, and anti-inflammatory activities.
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Affiliation(s)
- Rosália Maria Tôrres de Lima
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Antonielly Campinho Dos Reis
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ag-Anne Pereira Melo de Menezes
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Victor de Oliveira Santos
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Williams Gomes de Oliveira Filho
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Roberto de Oliveira Ferreira
- Laboratory of Experimental Cancerology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Marcus Vinícius Oliveira Barros de Alencar
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ana Maria Oliveira Ferreira da Mata
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ishaq N Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Amirul Islam
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, Bangladesh
| | - Shaikh Jamal Uddin
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, Bangladesh
| | - Eunüs S Ali
- Gaco Pharmaceuticals and Research Laboratory, Dhaka-1000, Bangladesh; College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - Muhammad Torequl Islam
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Swati Tripathi
- Amity Institute of Microbial Technology, Amity University, Noida, India
| | - Siddhartha Kumar Mishra
- Cancer Biology Laboratory, School of Biological Sciences (Zoology), Dr. Harisingh Gour Central University, Sagar, India
| | | | - Ana Amélia de Carvalho Melo-Cavalcante
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
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He L, Qin Z, Li M, Chen Z, Zeng C, Yao Z, Yu Y, Dai Y, Yao X. Metabolic Profiles of Ginger, A Functional Food, and Its Representative Pungent Compounds in Rats by Ultraperformance Liquid Chromatography Coupled with Quadrupole Time-of-Flight Tandem Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9010-9033. [PMID: 30068078 DOI: 10.1021/acs.jafc.8b03600] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Ginger, a popular functional food, has been widely used throughout the world for centuries. However, its metabolic behaviors remain unclear, which entails an obstacle to further understanding of its functional components. In this study, the metabolic profiles of ginger in rats were systemically investigated by UPLC-Q/TOF-MS. The results included the characterization of 92 components of ginger based on the summarized fragmentation patterns and self-building chemical database. Furthermore, four representative compounds were selected to explore the typical metabolic pathways of ginger. Consequently, 141 ginger-related xenobiotics were characterized, following the metabolic spots of the pungent phytochemicals were summarized. These findings indicated that the in vivo effective components of ginger were mainly derived from [6]-gingerol and [6]-shogaol. Meanwhile, hydrogenation, demethylation, glucuronidation, sulfation, and thiolation were their major metabolic reactions. These results expand our knowledge about the metabolism of ginger, which will be important for discovering its functional components and the further mechanism research.
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Affiliation(s)
- Liangliang He
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
| | - Zifei Qin
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
- Department of Pharmacy , the First Affiliated Hospital of Zhengzhou University , Zhengzhou 450052 , P. R. China
| | - Mengsen Li
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Research and Creativity Biotechnology Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Zilin Chen
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Chen Zeng
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
| | - Zhihong Yao
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Yang Yu
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Yi Dai
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
| | - Xinsheng Yao
- College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy , Jinan University , Guangzhou 510632 , P. R. China
- Guangzhou Xiangxue Pharmaceutical Co. Ltd. , Guangzhou 510663 , P. R. China
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development Ministry of P.R. China , Jinan University , Guangzhou 510632 , P. R. China
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Preparation and Properties of Ginger Essential Oil β-Cyclodextrin/Chitosan Inclusion Complexes. COATINGS 2018. [DOI: 10.3390/coatings8090305] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The ginger essential oil/β-cyclodextrin (GEO/β-CD) composite, ginger essential oil/β-cyclodextrin/chitosan (GEO/β-CD/CTS) particles and ginger essential oil/β-cyclodextrin/chitosan (GEO/β-CD/CTS) microsphere were prepared with the methods of inclusion, ionic gelation and spray drying. Their properties were studied by using scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermo-gravimetry analysis (TGA), Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD). The results showed that the particle size of GEO/β-CD composite was smaller than that of β-CD and GEO/β-CD/CTS particles were loose and porous, while the microsphere obtained by spray drying had certain cohesiveness and small particle size. Besides, results also indicated that β-CD/CTS could modify properties and improve the thermal stability of GEO, which would improve its application value in food and medical industries.
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Meng B, Ii H, Qu W, Yuan H. Anticancer Effects of Gingerol in Retinoblastoma Cancer Cells (RB355 Cell Line) Are Mediated via Apoptosis Induction, Cell Cycle Arrest and Upregulation of PI3K/Akt Signaling Pathway. Med Sci Monit 2018; 24:1980-1987. [PMID: 29615601 PMCID: PMC5900802 DOI: 10.12659/msm.905450] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background The main aim of the current investigation was to study the antiproliferative activity of gingerol in RB355 human retinoblastoma cancer cells. The effects of gingerol on apoptosis induction, cell cycle arrest, and PI3K/Akt signaling pathway were also evaluated. Material/Methods MTT cell viability assay was used to assess the cytotoxic effects of gingerol in these cells while. To study apoptotic effects in these cells, we used inverted microscopy along with fluorescence microscopy using acridine orange/propidium iodide and Hoechst 33258 as staining dyes. Flow cytometry was used to study cell cycle phase distribution and Western blot assay indicated effects on PI3K/Akt protein expression levels. Results Results showed that gingerol exerted dose-dependent and time-dependent growth inhibitory effects in these retinoblastoma cells. However, the growth inhibitory effects of gingerol were less pronounced against normal fr2 cells. As compared to the untreated control cells, gingerol-treated cells at concentrations of 25, 75, and 150 μM had drastic changes in cell morphology, including rounding and withering of cells, with disorganized cell layers. Gingerol-treated cells exhibited bright fluorescence, indicating rupture of the cell membrane. These results were further confirmed by acridine orange/propidium iodide staining, in which untreated cells showed normal green fluorescence and gingerol-treated cells showed yellow/red fluorescence. Gingerol also led to dose-dependent G2/M phase cell cycle arrest in RB355 retinoblastoma cells, as well as concentration-dependent activation of PI3K-related protein expressions. Conclusions Gingerol exhibits potent anticancer effects in RB355 human retinoblastoma cancer cells and these effects were mediated via apoptosis induction, cell cycle arrest, and modulation of the PI3K/Akt signaling pathway.
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Affiliation(s)
- Bo Meng
- Department of Ophthalmology, The 2nd Affiliated University Hospital, Harbin, Heilongjiang, China (mainland)
| | - Hongyi Ii
- Health Center of Heilongjiang University, Harbin, Heilongjiang, China (mainland)
| | - Wei Qu
- Department of Ophthalmology, The 2nd Affiliated University Hospital, Harbin, Heilongjiang, China (mainland)
| | - Huiping Yuan
- Department of Ophthalmology, The 2nd Affiliated University Hospital, Harbin, Heilongjiang, China (mainland)
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Total phenolic and flavonoid contents and antioxidant activity of ginger ( Zingiber officinale Rosc.) rhizome, callus and callus treated with some elicitors. J Genet Eng Biotechnol 2018; 16:677-682. [PMID: 30733788 PMCID: PMC6353720 DOI: 10.1016/j.jgeb.2018.03.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 02/03/2018] [Accepted: 03/08/2018] [Indexed: 01/05/2023]
Abstract
The present study was aimed at determining total phenolic and flavonoid contents and studying the antioxidant activity of ginger (Zingiber officinale Rosc.) rhizome and callus, 6-gingerol and 6-shogaol and callus treated with elicitors. Petroleum ether (PE) and chloroform: methanol (1:1, v/v) (CM) extracts were prepared by maceration. Highest total phenolic content was obtained from the CM extract (60.34 ± 0.43 mg gallic acid/g) of rhizome while callus showed lower content detected in the CM extract (33.6 ± 0.07 mg gallic acid/g). Flavonoids were only detected in rhizome (CM extract 40.25 ± 0.21 mg quercetin/g). Both rhizome extracts exhibited good antioxidant activity with higher activity recorded in PE extract (IC50 value 8.29 ± 1.73 μg/mL). Callus extracts revealed lower antioxidant activity (IC50 value 1265.49 ± 59.9 μg/mL obtained from CM extract). 6-gingerol and 6-shogaol displayed high antioxidant activity in both assays with IC50 4.85 + 0.58DPPH and 5.35 ± 0.33ABTS μg/mL for the former and IC50 7.61 ± 0.81DPPH and IC50 7.05 ± 0.23ABTS μg/mL for the latter. Treatment of callus with elicitors showed significant (p < 0.05) effects in enhancing phenolic content and related antioxidant activity. The highest significant increase in phenolic content (37% and 34%) and antioxidant activity in DPPH assay (34% and 30%) was observed in callus treated with 100 mg/L yeast extract and 50 mg/L salicylic acid respectively. Therefore, studying the effect of the elicitation of ginger cultured tissues in phenolic accumulation would be of immense importance for pharmacological, cosmetic and agronomic industries.
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He L, Xu J, Wang Q, Zhang Y, Qin Z, Yu Y, Qian Z, Yao Z, Yao X. Glucuronidation of [6]-shogaol, [8]-shogaol and [10]-shogaol by human tissues and expressed UGT enzymes: identification of UGT2B7 as the major contributor. RSC Adv 2018; 8:41368-41375. [PMID: 35559294 PMCID: PMC9091938 DOI: 10.1039/c8ra08466a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 11/26/2018] [Indexed: 11/26/2022] Open
Abstract
Shogaols, mainly [6]-shogaol (6S), [8]-shogaol (8S) and [10]-shogaol (10S), the predominant and characteristic pungent phytochemicals in ginger, are responsible for most of its beneficial effects. However, poor oral bioavailability owing to extensive glucuronidation limits their application. The present study aimed to characterize the glucuronidation pathways of 6S, 8S and 10S by using pooled human liver microsomes (HLM), human intestine microsomes (HIM) and recombinant human UDP-glucosyltransferases (UGTs). The rates of glucuronidation were determined by incubating shogaols with uridine diphosphate glucuronic acid-supplemented microsomes. Kinetic parameters were derived by appropriate model fitting. Reaction phenotyping assays, activity correlation analyses and relative activity factors were performed to identify the main UGT isoforms. As a result, one mono-4′-O-glucuronide was detected after incubating each shogaol with HLM and HIM. Enzymes kinetic analysis demonstrated that glucuronidation of shogaols consistently displayed the substrate inhibition profile, and the liver showed higher metabolic activity for shogaols (CLint = 1.37–2.87 mL min−1 mg−1) than the intestine (CLint = 0.67–0.85 mL min−1 mg−1). Besides, reaction phenotyping assays revealed that UGT2B7 displayed the highest catalytic ability (CLint = 0.47–1.17 mL min−1 mg−1) among all tested UGTs. In addition, glucuronidation of shogaols was strongly correlated with AZT glucuronidation (r = 0.886, 0.803 and 0.871 for glucuronidation of 6S, 8S and 10S, respectively; p < 0.01) in a bank of individual HLMs (n = 9). Furthermore, UGT2B7 contributed to 40.8%, 34.2% and 36.0% for the glucuronidation of 6S, 8S and 10S in HLM, respectively. Taken altogether, shogaols were efficiently metabolized through the glucuronidation pathway, and UGT2B7 was the main contributor to their glucuronidation. The glucuronidation pathways of shogaols ([6]-shogaol, [8]-shogaol and [10]-shogaol) were characterized in human tissues and recombinant human UDP-glucosyltransferases, and UGT2B7 was identified as the main contributor to their glucuronidation.![]()
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Affiliation(s)
- Liangliang He
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Jinjin Xu
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Qi Wang
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
- Key Laboratory of State Administration of Traditional Chinese Medicine
| | - Yezi Zhang
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
| | - Zifei Qin
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
- Department of Pharmacy
| | - Yang Yu
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research
| | - Zhengming Qian
- Key Laboratory of State Administration of Traditional Chinese Medicine
- Sunshine Lake Pharma Co., LTD
- Dongguan
- P. R. China
| | - Zhihong Yao
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research
| | - Xinsheng Yao
- College of Pharmacy
- Jinan University
- Guangzhou 510632
- P. R. China
- Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research
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Endo M, Hori M, Mihara T, Ozaki H, Oikawa T, Odaguchi H, Hanawa T. Zingiberis Siccatum Rhizoma, the active component of the Kampo formula Daikenchuto, induces anti-inflammatory actions through α7 nicotinic acetylcholine receptor activation. Neurogastroenterol Motil 2017; 29. [PMID: 28656709 DOI: 10.1111/nmo.13139] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 05/23/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND We previously reported that Daikenchuto (DKT), a gastrointestinal prokinetic Japanese herbal (Kampo) medicine used for the treatment of postoperative ileus (POI), has characteristic potent anti-inflammatory activity. This effect may be partly mediated by the activation of α7 nicotinic acetylcholine receptor (nAChR). In this study, we identified the specific herbs in DKT that induce anti-inflammatory action. METHODS The herbal components of DKT were individually administered orally to each mouse four times before and after intestinal manipulation (IM) was carried out on the distal ileum. The anti-inflammatory activity of each crude drug was subsequently evaluated using immunohistochemical analyses of relevant molecules. KEY RESULTS Treatment with Zingiberis Siccatum Rhizoma (ZSR) but not the other components inhibited the infiltration of cluster of differentiation 68 (CD68)-positive macrophages as effectively as DKT treatment. Selective α7nAChR antagonists, such as methyllycaconitine citrate, or transient receptor potential ankyrin 1 (TRPA1) antagonists, such as HC-030031, significantly inhibited the amelioration of macrophage infiltration by ZSR. The inhibition of macrophage infiltration by ZSR was abolished in both α7nAChR and 5-hydroxytryptamine 4 receptor (5-HT4 R) knockout mice. CONCLUSIONS & INFERENCES Daikenchuto-induced anti-inflammatory activity, which was mediated by inhibiting macrophage infiltration in POI, is dependent on the effects of ZSR. Zingiberis Siccatum Rhizoma activates TRPA1 channels possibly in enterochromaffin (EC) cells to release 5-HT, which stimulates 5-HT4 R in the myenteric plexus neurons to release ACh, which in turn activates α7nAChR on macrophages to inhibit inflammation in POI.
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Affiliation(s)
- M Endo
- Department of Clinical Research, Oriental Medicine Research Center, Kitasato University, Tokyo, Japan
| | - M Hori
- Department of Veterinary Pharmacology, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - T Mihara
- Department of Veterinary Pharmacology, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - H Ozaki
- Department of Veterinary Pharmacology, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - T Oikawa
- Department of Clinical Research, Oriental Medicine Research Center, Kitasato University, Tokyo, Japan
| | - H Odaguchi
- Department of Clinical Research, Oriental Medicine Research Center, Kitasato University, Tokyo, Japan
| | - T Hanawa
- Department of Clinical Research, Oriental Medicine Research Center, Kitasato University, Tokyo, Japan.,Department of Oriental Medicine Research, Research and Development Center for Medical Education, Kitasato University School of Medicine, Tokyo, Japan.,Department of Oriental Medicine, Doctoral Program of Medical Science, Kitasato University Graduate School, Tokyo, Japan
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Ara T, Sogawa N. Effects of shinbuto and ninjinto on prostaglandin E 2 production in lipopolysaccharide-treated human gingival fibroblasts. PeerJ 2017; 5:e4120. [PMID: 29209578 PMCID: PMC5713626 DOI: 10.7717/peerj.4120] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 11/13/2017] [Indexed: 01/16/2023] Open
Abstract
Previously, we revealed that several kampo medicines used for patients with excess and/or medium patterns (kakkonto (TJ-1), shosaikoto (TJ-9), hangeshashinto (TJ-14), and orento (TJ-120)) reduced prostaglandin (PG)E2 levels using LPS-treated human gingival fibroblasts (HGFs). Recently, we examined other kampo medicines used for patients with the deficiency pattern [bakumondoto (TJ-29), shinbuto (TJ-30), ninjinto (TJ-32), and hochuekkito (TJ-41)] and the herbs comprising shinbuto and ninjinto using the same experimental model. Shinbuto and ninjinto concentration-dependently reduced LPS-induced PGE2 production by HGFs, whereas hochuekkito weakly reduced and bakumondoto did not reduce PGE2 production. Shinbuto and ninjinto did not alter cyclooxygenase (COX) activity or the expression of molecules involved in the arachidonic acid cascade. Therefore, we next examined which herbs compromising shinbuto and ninjinto reduce LPS-induced PGE2 production. Among these herbs, shokyo (Zingiberis Rhizoma) and kankyo (Zingiberis Processum Rhizoma) strongly and concentration-dependently decreased LPS-induced PGE2 production. However, both shokyo and kankyo increased the expression of cytosolic phospholipase (cPL)A2 but did not affect annexin1 or COX-2 expression. These results suggest that shokyo and kankyo suppress cPLA2 activity. We demonstrated that kampo medicines suppress inflammatory responses in patients with the deficiency pattern, and in those with excess or medium patterns. Moreover, kampo medicines that contain shokyo or kankyo are considered to be effective for the treatment of inflammatory diseases.
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Affiliation(s)
- Toshiaki Ara
- Department of Pharmacology, Matsumoto Dental University, Shiojiri, Nagano, Japan
| | - Norio Sogawa
- Department of Pharmacology, Matsumoto Dental University, Shiojiri, Nagano, Japan
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Jiang Y, Liao Q, Zou Y, Liu Y, Lan J. Transcriptome analysis reveals the genetic basis underlying the biosynthesis of volatile oil, gingerols, and diarylheptanoids in ginger (Zingiber officinale Rosc.). BOTANICAL STUDIES 2017; 58:41. [PMID: 29058093 PMCID: PMC5651534 DOI: 10.1186/s40529-017-0195-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 10/03/2017] [Indexed: 05/21/2023]
Abstract
BACKGROUND Ginger (Zingiber officinale Rosc.) is a popular flavoring that widely used in Asian, and the volatile oil in ginger rhizomes adds a special fragrance and taste to foods. The bioactive compounds in ginger, such as gingerols, diarylheptanoids, and flavonoids, are of significant value to human health because of their anticancer, anti-oxidant, and anti-inflammatory properties. However, as a non-model plant, knowledge about the genome sequences of ginger is extremely limited, and this limits molecular studies on this plant. In this study, de novo transcriptome sequencing was performed to investigate the expression of genes associated with the biosynthesis of major bioactive compounds in matured ginger rhizome (MG), young ginger rhizome (YG), and fibrous roots of ginger (FR). RESULTS A total of 361,876 unigenes were generated by de novo assembly. The expression of genes involved in the pathways responsible for the biosynthesis of major bioactive compounds differed between tissues (MG, YG, and FR). Two pathways that give rise to volatile oil, gingerols, and diarylheptanoids, the "terpenoid backbone biosynthesis" and "stilbenoid, diarylheptanoid and gingerol biosynthesis" pathways, were significantly enriched (adjusted P value < 0.05) for differentially expressed genes (DEGs) (FDR < 0.005) both between the FR and YG libraries, and the FR and MG libraries. Most of the unigenes mapped in these two pathways, including curcumin synthase, phenylpropanoylacetyl-CoA synthase, trans-cinnamate 4-monooxygenase, and 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase, were expressed to a significantly higher level (log2 (fold-change) ≥ 1) in FR than in YG or MG. CONCLUSION This study provides the first insight into the biosynthesis of bioactive compounds in ginger at a molecular level and provides valuable genome resources for future molecular studies on ginger. Moreover, our results establish that bioactive compounds in ginger may predominantly synthesized in the root and then transported to rhizomes, where they accumulate.
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Affiliation(s)
- Yusong Jiang
- Research Institute for Special Plants, Chongqing University of Arts and Sciences, Chongqing, 402160 China
| | - Qinhong Liao
- Research Institute for Special Plants, Chongqing University of Arts and Sciences, Chongqing, 402160 China
| | - Yong Zou
- Research Institute for Special Plants, Chongqing University of Arts and Sciences, Chongqing, 402160 China
| | - Yiqing Liu
- Research Institute for Special Plants, Chongqing University of Arts and Sciences, Chongqing, 402160 China
| | - Jianbin Lan
- Research Institute for Special Plants, Chongqing University of Arts and Sciences, Chongqing, 402160 China
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Awad E, Awaad A. Role of medicinal plants on growth performance and immune status in fish. FISH & SHELLFISH IMMUNOLOGY 2017; 67:40-54. [PMID: 28526570 DOI: 10.1016/j.fsi.2017.05.034] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 05/07/2017] [Accepted: 05/14/2017] [Indexed: 06/07/2023]
Abstract
Disease outbreaks increase proportionally with increases in intensive aquaculture. Natural products including medicinal plants have been known from thousands of years for treating some human diseases. It is well known that many active compounds are responsible for potential bio-activities. For that reason, there has been considerable interest in the use of medicinal plants in aquaculture with a view to providing safe and eco-friendly compounds for replacing antibiotics and chemical compounds as well as to enhance immune status and control fish diseases. This article describes a wide range of medicinal plants such as herbs, seeds, and spices with different forms such as crude, extracts, mixed and active compounds, used as immunostimulants and resulting in a marked enhancement in the immune system of fish to prevent and control microbial diseases. Moreover, different activity was recorded from plant parts like seeds, roots, flowers and leaves. The mode of action of medicinal plants was stimulation of the cellular and humoral immune response which was monitored through elevation in immune parameters. Various levels of immune stimulation have been shown by medicinal plants at different concentrations through injection or immersion or oral administration. However, it is critically important to determine the optimal dose to enhance the immune system of fish and avoid the risk of immunosuppression. Some medicinal plants have been used to replace the protein in fishmeal as a cheap source of protein and proved to be efficient in this respect. Medicinal plants can act as a growth promoter and immunomodulator at the same time. Further investigations should be carried out to examine the influence of those plants on fish health (including physiological and histological parameters) as a preliminary step for use in large scale in aquaculture. The current review describes the role of medicinal plants and their derivatives on innate and adaptive immune status as well as growth performance in fish.
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Affiliation(s)
- Elham Awad
- Department of Hydrobiology, National Research Center, Cairo, Egypt.
| | - Amani Awaad
- Pharmacognosy Department, College of Pharmacy, Salman Bin Abdulaziz University, Al-Kharj, Saudi Arabia
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Zhang F, Thakur K, Hu F, Zhang JG, Wei ZJ. Cross-talk between 10-gingerol and its anti-cancerous potential: a recent update. Food Funct 2017; 8:2635-2649. [PMID: 28745358 DOI: 10.1039/c7fo00844a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
Since time immortal, ginger, as an ancient herb, has been used throughout the world in foods and beverages due to its typical strong and pungent flavor. Besides its use as a spice, it also serves as an excellent source of several bioactive phenolics, including nonvolatile pungent compounds, such as gingerols, paradols, shogaols, and gingerones. Gingerols constitute key ingredients in fresh ginger, with the most abundant being 6-gingerol (6-G), 8-gingerol (8-G), and 10-gingerol (10-G). Many studies have investigated the various valuable pharmacological properties of these ingredients and experimentally verified the mechanistic aspects of their health effects; however, to date, most research on the anti-cancerous activities of gingerols have focused largely on 6-G. Thus, the present article deals with the number of recent studies that have indicated and highlighted the role of 10-G with respect to its cancer prevention attributes in particular and its anti-inflammatory, anti-oxidant, anti-microbial, and gastrointestinal tract protective potential in general. The purpose of this review is to provide an overview of all the experimentally validated health benefits of 10-G for nutraceutical applications. The various findings have warranted the further investigation of 10-G and its possible use in various cancer treatments as well as its promising role as a chemo-preventive agent.
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Affiliation(s)
- Fang Zhang
- School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Kiran Thakur
- School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Fei Hu
- School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Jian-Guo Zhang
- School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Zhao-Jun Wei
- School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
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El-Naggar MH, Mira A, Abdel Bar FM, Shimizu K, Amer MM, Badria FA. Synthesis, docking, cytotoxicity, and LTA 4 H inhibitory activity of new gingerol derivatives as potential colorectal cancer therapy. Bioorg Med Chem 2017; 25:1277-1285. [DOI: 10.1016/j.bmc.2016.12.048] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 12/27/2016] [Indexed: 01/09/2023]
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Xu Y, Wang Q, Feng Y, Firempong CK, Zhu Y, Omari-Siaw E, Zheng Y, Pu Z, Xu X, Yu J. Enhanced oral bioavailability of [6]-Gingerol-SMEDDS: Preparation, in vitro and in vivo evaluation. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.10.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Kim YS, Hong CS, Lee SW, Nam JH, Kim BJ. Effects of ginger and its pungent constituents on transient receptor potential channels. Int J Mol Med 2016; 38:1905-1914. [PMID: 27840893 DOI: 10.3892/ijmm.2016.2791] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 10/24/2016] [Indexed: 11/05/2022] Open
Abstract
Ginger extract is used as an analeptic in herbal medicine and has been reported to exert antioxidant effects. Transient receptor potential (TRP) canonical 5 (TRPC5), TRP cation channel, subfamily M, member 7 (TRPM7; melastatin 7), and TRP cation channel, subfamily A, member 1 (TRPA1; ankyrin 1) are non-selective cation channels that are modulated by reactive oxygen/nitrogen species (ROS/RNS) and subsequently control various cellular processes. The aim of this study was to evaluate whether ginger and its pungent constituents modulate these channels and exert antioxidant effects. It was found that TRPC5 and TRPA1 currents were modulated by ginger extract and by its pungent constituents, [6]-gingerol, zingerone and [6]-shogaol. In particular, [6]-shogaol markedly and dose-dependently inhibited TRPC5 currents with an IC50 of value of ~18.3 µM. Furthermore, the strong dose-dependent activation of TRPA1 currents by [6]-shogaol was abolished by A‑967079 (a selective TRPA1 inhibitor). However, ginger extract and its pungent constituents had no effect on TRPM7 currents. These results suggest the antioxidant effects of ginger extract and its pungent constituents are mediated through TRPC5 and TRPA1, and that [6]-shogaol is predominantly responsible for the regulation of TRPC5 and TRPA1 currents by ginger extract.
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Affiliation(s)
- Young-Soo Kim
- Department of Neurosurgery, College of Medicine, Pusan National University, Yangsan Hospital, Yangsan, Republic of Korea
| | - Chan Sik Hong
- Department of Physiology and Biophysics, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang Weon Lee
- Department of Neurosurgery, College of Medicine, Pusan National University, Yangsan Hospital, Yangsan, Republic of Korea
| | - Joo Hyun Nam
- Department of Physiology, Dongguk University, College of Medicine, Kyungju, Republic of Korea
| | - Byung Joo Kim
- Healthy Aging Korean Medical Research Center (HAKMRC), Pusan National University, School of Korean Medicine, Yangsan, Republic of Korea
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Studies on Shokyo, Kanzo, and Keihi in Kakkonto Medicine on Prostaglandin E 2 Production in Lipopolysaccharide-Treated Human Gingival Fibroblasts. INTERNATIONAL SCHOLARLY RESEARCH NOTICES 2016; 2016:9351787. [PMID: 27819025 PMCID: PMC5081445 DOI: 10.1155/2016/9351787] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/22/2016] [Accepted: 09/26/2016] [Indexed: 11/17/2022]
Abstract
We previously demonstrated that a kampo medicine, kakkonto, decreases lipopolysaccharide- (LPS-) induced prostaglandin E2 (PGE2) production by human gingival fibroblasts. In this study, we examined the herbs constituting kakkonto that exhibit this effect. Shokyo strongly and concentration dependently and kanzo and keihi moderately decreased LPS-induced PGE2 production. Shokyo did not alter cyclooxygenase-2 (COX-2) activity, cytosolic phospholipase A2 (cPLA2), annexin 1 and COX-2 expression, and LPS-induced extracellular signal-regulated kinase (ERK) phosphorylation. Kanzo inhibited COX-2 activity but increased annexin 1 and COX-2 expression and did not alter LPS-induced ERK phosphorylation. Keihi inhibited COX-2 activity and LPS-induced ERK phosphorylation but slightly increased COX-2 expression and did not alter cPLA2 and annexin 1 expression. These results suggest that the mechanism of shokyo is through the inhibition of cPLA2 activity, and that of kanzo and keihi is through the inhibition of COX-2 activity and indirect inhibition of cPLA2 activity. Therefore, it is possible that shokyo and kakkonto are clinically useful for the improvement of inflammatory responses.
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Liu Y, Wisniewski M, Kennedy JF, Jiang Y, Tang J, Liu J. Chitosan and oligochitosan enhance ginger (Zingiber officinale Roscoe) resistance to rhizome rot caused by Fusarium oxysporum in storage. Carbohydr Polym 2016; 151:474-479. [PMID: 27474591 DOI: 10.1016/j.carbpol.2016.05.103] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 05/27/2016] [Accepted: 05/28/2016] [Indexed: 01/13/2023]
Abstract
The ability of chitosan and oligochitosan to enhance ginger (Zingiber officinale) resistance to rhizome rot caused by Fusarium oxysporum in storage was investigated. Both chitosan and oligochitosan at 1 and 5g/L significantly inhibited rhizome rot, with the best control at 5g/L. Chitosan and oligochitosan applied at 5g/L also reduced weight loss, measured as a decrease in fresh weight, but did not affect soluble solids content or titratable acidity of rhizomes. The two compounds applied at 5g/L induced β-1,3-glucanase and phenylalanine ammonia-lyase enzyme activity and the transcript levels of their coding genes, as well as the total phenolic compounds in rhizome tissues. Therefore, the ability of chitosan and oligochitosan to reduce rot in stored rhizomes may be associated with their ability to induce defense responses in ginger. These results have practical implications for the application of chitosan and oligochitosan to harvested ginger rhizomes to reduce postharvest losses.
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Affiliation(s)
- Yiqing Liu
- College of Forestry & Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan 402160, China; Chongqing Engineering Research Center for Special Plant Seedlings/Garden and Flower Engineering Research Center of Chongqing Colleges/Collabrative Innovatation Center of Special Plant Industry in Chongqing, Yongchuan 402160, China
| | - Michael Wisniewski
- U.S. Department of Agriculture-Agricultural Research Service (USDA-ARS), 2217 Wiltshire Road, Kearneysville, WV 25430, USA
| | - John F Kennedy
- Chembiotech Laboratories, Kyrewood House Tenbury Wells, Worcestershire WR15 8SG, UK
| | - Yusong Jiang
- College of Forestry & Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan 402160, China; Chongqing Engineering Research Center for Special Plant Seedlings/Garden and Flower Engineering Research Center of Chongqing Colleges/Collabrative Innovatation Center of Special Plant Industry in Chongqing, Yongchuan 402160, China
| | - Jianmin Tang
- College of Forestry & Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan 402160, China; Chongqing Engineering Research Center for Special Plant Seedlings/Garden and Flower Engineering Research Center of Chongqing Colleges/Collabrative Innovatation Center of Special Plant Industry in Chongqing, Yongchuan 402160, China
| | - Jia Liu
- College of Forestry & Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan 402160, China; Chongqing Engineering Research Center for Special Plant Seedlings/Garden and Flower Engineering Research Center of Chongqing Colleges/Collabrative Innovatation Center of Special Plant Industry in Chongqing, Yongchuan 402160, China.
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Zhang W, Tao Q, Guo Z, Fu Y, Chen X, Shar PA, Shahen M, Zhu J, Xue J, Bai Y, Wu Z, Wang Z, Xiao W, Wang Y. Systems Pharmacology Dissection of the Integrated Treatment for Cardiovascular and Gastrointestinal Disorders by Traditional Chinese Medicine. Sci Rep 2016; 6:32400. [PMID: 27597117 PMCID: PMC5011655 DOI: 10.1038/srep32400] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 08/04/2016] [Indexed: 02/07/2023] Open
Abstract
Though cardiovascular diseases (CVDs) and gastrointestinal disorders (GIDs) are different diseases associated with different organs, they are highly correlated clinically. Importantly, in Traditional Chinese Medicine (TCM), similar treatment strategies have been applied in both diseases. However, the etiological mechanisms underlying them remain unclear. Here, an integrated systems pharmacology approach is presented for illustrating the molecular correlations between CVDs and GIDs. Firstly, we identified pairs of genes that are associated with CVDs and GIDs and found that these genes are functionally related. Then, the association between 115 heart meridian (HM) herbs and 163 stomach meridian (SM) herbs and their combination application in Chinese patent medicine was investigated, implying that both CVDs and GIDs can be treated by the same strategy. Exemplified by a classical formula Sanhe Decoration (SHD) treating chronic gastritis, we applied systems-based analysis to introduce a drug-target-pathway-organ network that clarifies mechanisms of different diseases being treated by the same strategy. The results indicate that SHD regulated several pathological processes involved in both CVDs and GIDs. We experimentally confirmed the predictions implied by the effect of SHD for myocardial ischemia. The systems pharmacology suggests a novel integrated strategy for rational drug development for complex associated diseases.
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Affiliation(s)
- Wenjuan Zhang
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Qin Tao
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Zihu Guo
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Yingxue Fu
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Xuetong Chen
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Piar Ali Shar
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Mohamed Shahen
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Jinglin Zhu
- College of Life Science, Northwest University, Xi’an, Shaanxi 710069, China
| | - Jun Xue
- College of Life Science, Northwest University, Xi’an, Shaanxi 710069, China
| | - Yaofei Bai
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Ziyin Wu
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
| | - Zhenzhong Wang
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, Jiangsu, 222001, China
| | - Wei Xiao
- State Key Laboratory of New-tech for Chinese Medicine Pharmaceutical Process, Lianyungang, Jiangsu, 222001, China
| | - Yonghua Wang
- College of Life Science, Northwest A & F University, Yangling, Shaanxi 712100, China
- Center of Bioinformatics, Northwest A & F University, Yangling, Shaanxi 712100, China
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Chen D, Pan S, Chen J, Pang X, Guo X, Gao L, Liao X, Wu J. Comparing the Effects of High Hydrostatic Pressure and Ultrahigh Temperature on Quality and Shelf Life of Cloudy Ginger Juice. FOOD BIOPROCESS TECH 2016. [DOI: 10.1007/s11947-016-1759-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Janadri S, Mishra AP, Kumar R, Shanmukh I, Rao N, Kharya M. Preparation and characterization of mercury-based traditional herbomineral formulation: Shwas kuthar rasa. J Ayurveda Integr Med 2016; 6:268-72. [PMID: 26834426 PMCID: PMC4719487 DOI: 10.4103/0975-9476.172383] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Shwas kuthar rasa is a prestigious and potential herbomineral formulation of Ayurveda tested on 100 years of time scale for the treatment of asthma, allergy, and other respiratory problems. However, there is a lack of scientific work on Shwas kuthar rasa. OBJECTIVE To prepare and physicochemically evaluate mercury-based Shwas kuthar rasa herbomineral formulation of Ayurveda for asthma and allergy. MATERIALS AND METHODS Shwas kuthar rasa was prepared as per Ayurvedic text and characterized by various modern analytical techniques, viz., transmission electron microscopy (TEM), X-ray diffraction (XRD), far infrared (IR) spectroscopy, fourier transform IR spectroscopy, energy dispersive X-ray analysis, and inductively coupled plasma-mass spectroscopy. RESULTS Study clearly revealed that prepared Shwas kuthar rasa formulation shows several crystallites agglomerate into a single particle. It yields submicron size particle structure (1.22 μ) with TEM analysis. The usage of mercury in the formulation found in the form of mercuric sulfide (HgS) and reaching to nanocrystalline (31-56 nm) size by XRD analysis. CONCLUSION The present study indicates Shwas kuthar rasa is nanocrystallite with submicron size particle. Trituration of Kajjali helps in the formation of HgS and increases the crystallinity in the formulation.
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Affiliation(s)
- Suresh Janadri
- Department of Pharmacology, Acharya and B. M. Reddy College of Pharmacy, Bengaluru, Karnataka, India
| | - A P Mishra
- Department of Chemistry, Dr. H. S. Gour University, Sagar, Madhya Pradesh, India
| | - Ranveer Kumar
- Department of Physics, Dr. H. S. Gour University, Sagar, Madhya Pradesh, India
| | - I Shanmukh
- Department of Pharmacology, S.C.S College of Pharmacy, Harapanahalli, Karnataka, India
| | - Nagendra Rao
- Department of Chemistry, Dr. H. S. Gour University, Sagar, Madhya Pradesh, India
| | - Muralidhar Kharya
- Department of Pharmaceutical Sciences, Dr. H. S. Gour University, Sagar, Madhya Pradesh, India
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Salim M, Kabeer TA, Nair SA, Dan M, Sabu M, Baby S. Chemical profile, antiproliferative and antioxidant activities of rhizome oil of Zingiber anamalayanum from Western Ghats in India. Nat Prod Res 2015; 30:1965-8. [DOI: 10.1080/14786419.2015.1094802] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Mohamed Salim
- Phytochemistry and Phytopharmacology Division, Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, India
- Plant Genetic Resource Division, Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, India
| | | | - S. Ajikumaran Nair
- Phytochemistry and Phytopharmacology Division, Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, India
| | - Mathew Dan
- Plant Genetic Resource Division, Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, India
| | - M. Sabu
- Department of Botany, University of Calicut, Malappuram, India
| | - Sabulal Baby
- Phytochemistry and Phytopharmacology Division, Jawaharlal Nehru Tropical Botanic Garden and Research Institute, Thiruvananthapuram, India
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Liu R, Heiss EH, Sider N, Schinkovitz A, Gröblacher B, Guo D, Bucar F, Bauer R, Dirsch VM, Atanasov AG. Identification and characterization of [6]-shogaol from ginger as inhibitor of vascular smooth muscle cell proliferation. Mol Nutr Food Res 2015; 59:843-52. [PMID: 25631547 PMCID: PMC4573514 DOI: 10.1002/mnfr.201400791] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 01/16/2015] [Accepted: 01/16/2015] [Indexed: 01/28/2023]
Abstract
SCOPE Vascular smooth muscle cell (VSMC) proliferation is involved in the pathogenesis of cardiovascular disease, making the identification of new counteracting agents and their mechanisms of action relevant. Ginger and its constituents have been reported to improve cardiovascular health, but no studies exist addressing a potential interference with VSMC proliferation. METHODS AND RESULTS The dichloromethane extract of ginger inhibited VSMC proliferation when monitored by resazurin metabolic conversion (IC50 = 2.5 μg/mL). The examination of major constituents from ginger yielded [6]-shogaol as the most active compound (IC50 = 2.7 μM). In the tested concentration range [6]-shogaol did not exhibit cytotoxicity toward VSMC and did not interfere with endothelial cell proliferation. [6]-shogaol inhibited DNA synthesis and induced accumulation of the VSMC in the G0 /G1 cell-cycle phase accompanied with activation of the nuclear factor-erythroid 2-related factor 2 (Nrf2)/HO-1 pathway. Since [6]-shogaol lost its antiproliferative activity in the presence of the heme oxygenase-1 (HO-1) inhibitor tin protoporphyrin IX, HO-1 induction appears to contribute to the antiproliferative effect. CONCLUSION This study demonstrates for the first time inhibitory potential of ginger constituents on VSMC proliferation. The presented data suggest that [6]-shogaol exerts its antiproliferative effect through accumulation of cells in the G0 /G1 cell-cycle phase associated with activation of the Nrf2/HO-1 pathway.
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Affiliation(s)
- Rongxia Liu
- Department of Pharmacognosy, University of Vienna, Vienna, Austria; Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, P. R. China
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Khodaie L, Sadeghpoor O. Ginger from ancient times to the new outlook. Jundishapur J Nat Pharm Prod 2015; 10:e18402. [PMID: 25866718 PMCID: PMC4377061 DOI: 10.17795/jjnpp-18402] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Accepted: 08/20/2014] [Indexed: 02/01/2023] Open
Abstract
Context: Ginger is the rhizome of Zingiber officinale, a perennial plant, used alone or in compounds as a spice or remedy in ancient recipes of Iranian traditional medicine (ITM) as an effective tonic for the memory and digestive system, the opener of hepatic obstructions, aphrodisiac, for expelling compact wind from stomach and intestines, diluting, desiccating and emollient of phlegmatic and compact humor sticking to body organs, stomach, intestine, brain and throat. The ITM scholars believed that ginger was a vermifuge as well as a remedy for paralysis and obstructive jaundice. They also revealed that this phytomedicine cures diarrhea due to corrupted food. This study aimed to compare the medicinal properties (afaal) of ginger in ITM with those indicated in modern research. Results: Results of this study showed that the modern phytotherapy confirmed some of the properties of ginger. In addition, some of the properties of this phytomedicine have not been studied yet. Conclusions: By studding the ITM literature, herb elements or in other words ITM keywords, researchers can predict and state some unknown or less known potential pharmacologic effects of medicinal plants.
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Affiliation(s)
- Laleh Khodaie
- Medical Philosophy and History Research Center, Tabriz University of Medical Sciences, Tabriz, IR Iran
| | - Omid Sadeghpoor
- Department of Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, IR Iran
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