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Nishidono Y, Tanaka K. Phytochemicals of Alpinia zerumbet: A Review. Molecules 2024; 29:2845. [PMID: 38930910 PMCID: PMC11206972 DOI: 10.3390/molecules29122845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/11/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
Alpinia zerumbet (Pers.) B.L.Burtt & R.M.Sm is a perennial plant of the Zingiberaceae family widely distributed in the subtropical and tropical areas of South America, Oceania, and Asia. Multiple plant parts of A. zerumbet have been traditionally used as medicinal sources, each with different clinical uses. These variations may arise from differences among the chemical components and/or accumulations of the active compounds in each part. Therefore, this review summarizes previous studies on the phytochemicals in A. zerumbet and reveals the similarities and differences among the chemical constituents of its multiple medicinal parts, including the leaves, rhizomes, fruits, seeds, and flowers. The results contribute to the scientific validation of the traditional understanding that A. zerumbet possesses different medicinal properties in each plant part. In addition, this review provides directions for further studies on the phytochemicals of this plant.
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Affiliation(s)
- Yuto Nishidono
- College of Pharmaceutical Sciences, Ritsumeikan University, Kusatsu 525-8577, Shiga, Japan;
- Research Organization of Science and Technology, Ritsumeikan University, Kusatsu 525-8577, Shiga, Japan
| | - Ken Tanaka
- College of Pharmaceutical Sciences, Ritsumeikan University, Kusatsu 525-8577, Shiga, Japan;
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Rocha DG, Holanda TM, Braz HLB, de Moraes JAS, Marinho AD, Maia PHF, de Moraes MEA, Fechine-Jamacaru FV, de Moraes Filho MO. Vasorelaxant effect of Alpinia zerumbet's essential oil on rat resistance artery involves blocking of calcium mobilization. Fitoterapia 2023; 169:105623. [PMID: 37500018 DOI: 10.1016/j.fitote.2023.105623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
Alpinia zerumbet is a plant from the Zingiberaceae family, popularly used for hypertension treatment. Several studies have demonstrated Alpinia zerumbet vasodilator effect on conductance vessels but not on resistance vessels. Thereby, the aim of this study was to verify the vasodilator effect of the essential oil of Alpinia zerumbet (EOAz) on isolated rat resistance arteries and characterize its mechanism of action. Therefore, the effect of EOAz (3 to 3000 μg/mL) was verified in second-order branches of the mesenteric artery (SOBMA) pre-contracted by KCl and U46619. To study the mechanism of action, the influence of several inhibitors (TEA, 4-AP, Glibenclamide, Atropine, L-NAME, ODQ and indomethacin) on the vasodilator effect of EOAz was evaluated. Some protocols were also performed aiming to study the effect of EOAz on Ca2+ influx and release from intracellular storage. Furthermore, the binding energy of the main constituents with calcium channels were evaluated by molecular docking. Results showed an endothelium-independent vasorelaxant effect of EOAz on SOBMA, and only ODQ and L-NAME produced significant alteration on its pEC50. Regarding the calcium assays, contraction reduction caused by incubation with EOAz was observed in all three protocols. Hence, our results suggest that EOAz has a vasodilator effect mediated by inhibition of Ca2+ influx and release from intracellular storage, as well as an activation of the NOS/sGC pathway.
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Affiliation(s)
- Danilo Galvão Rocha
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil.
| | - Thais Muratori Holanda
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Helyson Lucas Bezerra Braz
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - João Alison Silveira de Moraes
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Aline Diogo Marinho
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Pedro Henrique Freitas Maia
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Maria Elisabete Amaral de Moraes
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Francisco Vagnaldo Fechine-Jamacaru
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
| | - Manoel Odorico de Moraes Filho
- Drug Research and Development Center, School of Medicine, Federal University of Ceará, 1000 Coronel Nunes de Melo St., 60430-275 Fortaleza, Ceará, Brazil
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Holanda TM, Rocha DG, Silveira JAM, Costa PPC, Maia PHF, Ingram C, Moraes MEADE, Fechine FV, Moraes Filho MODE. Effect of essential oil of Alpinia zerumbet on cardiovascular and autonomic function in rats with isoproterenol induced acute myocardial infarction. AN ACAD BRAS CIENC 2023; 95:e20201878. [PMID: 37585966 DOI: 10.1590/0001-3765202320201878] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/17/2021] [Indexed: 08/18/2023] Open
Abstract
Alpinia zerumbet is a plant popularly used to treat hypertension and anxiety. Studies with Alpinia zerumbet demonstrate antihypertensive and vasodilator effects, among others. The objective of this study was to analyze the effect of essential oil of Alpinia zerumbet (EOAz) on cardiovascular and autonomic function in rats with isoproterenol-induced myocardial infarction. Male Wistar rats (n=32) were equally allocated into four groups: Control, ISO (150mg/kg, subcutaneous), EOAz (100mg/kg by gavage), ISO+EOAz. The rats were evaluated for cardiovascular and, autonomic parameters, electrocardiogram, and infarct size. EOAz was not able to reduce the electrocardiographic variations induced by ISO. Heart rate variability showed a decrease in sympathetic modulation on the heart in the groups treated with EOAz. The cardiopulmonary reflex induced by serotonin invoked a superior blood pressure variation at the 2 µg/kg dose in the EOAz treated groups, while the heart rate variation was significantly higher at the 16 µg/kg dose, when compared to other doses, in all groups, except EOAz+ISO. The sympathetic vagal index was higher in ISO group than in control. EOAz did not reduce the infarct size. We conclude that pretreatment with EOAz does not reverse the hemodynamic and electrocardiographic damage caused by isoproterenol but does reduce sympathetic modulation.
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Affiliation(s)
- Thais M Holanda
- North Carolina Central University, Biomedical/Biotechnology Research Institute, 700 George Street, Durham, NC 27707, USA
| | - Danilo G Rocha
- Universidade Federal do Ceará, Departamento de Fisiologia e Farmacologia, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - João Alison M Silveira
- Universidade Federal do Ceará, Departamento de Fisiologia e Farmacologia, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - Paula Priscila C Costa
- Universidade Federal de Pelotas, Departamento de Clínica Veterinária, Campus Universitário, s/n, 96160-000 Capão do Leão, RS, Brazil
| | - Pedro Henrique F Maia
- Universidade Federal do Ceará, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - Catherine Ingram
- Universidade Federal do Ceará, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - Maria Elisabete A DE Moraes
- Universidade Federal do Ceará, Departamento de Fisiologia e Farmacologia, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - Francisco V Fechine
- Universidade Federal do Ceará, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
| | - Manoel O DE Moraes Filho
- Universidade Federal do Ceará, Departamento de Fisiologia e Farmacologia, Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Rua Coronel Nunes de Melo, 1000, 60430-275 Fortaleza, CE, Brazil
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Van HT, Thang TD, Luu TN, Doan VD. An overview of the chemical composition and biological activities of essential oils from Alpinia genus (Zingiberaceae). RSC Adv 2021; 11:37767-37783. [PMID: 35498079 PMCID: PMC9044187 DOI: 10.1039/d1ra07370b] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/05/2021] [Indexed: 11/21/2022] Open
Abstract
Alpinia Roxb. is the largest genus of the Zingiberaceae family. A large number of Alpinia species has been used as food and traditional medicines. Alpinia essential oils have been studied for their chemical profiles, in which 1,8-cineole, β-pinene, α-pinene, β-myrcene, camphor, γ-terpinene, p-cymene, geraniol, α-fenchyl acetate, ocimene, methyl cinnamate, and β-caryophyllene have been found to be the major compounds. Essential oils isolated from Alpinia plants have been reported to have antimicrobial, cytotoxic, antioxidant, anti-inflammatory, anti-asthmatic, tyrosinase inhibitory, insecticidal, and larvicidal activities and slimming aromatherapy. In this review, the comprehensive information regarding the volatile components of various Alpinia plants, the bioactivities of Alpinia essential oils and their major compounds are provided.
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Affiliation(s)
- Hong Thien Van
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City No. 12 Nguyen Van Bao Street, Ward 4, Go Vap District Ho Chi Minh City Vietnam
| | - Tran Dinh Thang
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City No. 12 Nguyen Van Bao Street, Ward 4, Go Vap District Ho Chi Minh City Vietnam
| | - Thao Nguyen Luu
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City No. 12 Nguyen Van Bao Street, Ward 4, Go Vap District Ho Chi Minh City Vietnam
| | - Van Dat Doan
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City No. 12 Nguyen Van Bao, Ward 4, Go Vap District Ho Chi Minh City Vietnam
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Marmitt DJ, Shahrajabian MH. Plant species used in Brazil and Asia regions with toxic properties. Phytother Res 2021; 35:4703-4726. [DOI: 10.1002/ptr.7100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 02/26/2021] [Accepted: 03/09/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Diorge Jônatas Marmitt
- Post‐graduate Program in Biotechnology Taquari Valley University – Univates Lajeado RS Brazil
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Cavalcanti BC, Neto JBDA, Silva AADS, Barreto FS, Ferreira JRDO, Magalhães HIF, Silva CRD, Vieira ÍGP, Ricardo NMPS, Nobre Júnior HV, Moraes MO. Chemopreventive effect of troxerutin against hydrogen peroxide-induced oxidative stress in human leukocytes through modulation of glutathione-dependent enzymes. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2021; 84:137-151. [PMID: 33103637 DOI: 10.1080/15287394.2020.1836541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Troxerutin is a natural flavonoid present abundantly in tea, coffee, olives, wheat, and a variety of fruits and vegetables. Due to its diverse pharmacological properties, this flavonoid has aroused interest for treatment of various diseases, and consequently prompted investigation into its toxicological characteristics. The aim of this study was to evaluate the genotoxic and mutagenic effects and chemoprotective activity attributed to troxerutin using human peripheral blood leukocytes (PBLs) through several well-established experimental protocols based upon different parameters. Data demonstrated that troxerutin (100 to 1000 µM) induced no marked cytotoxic effect on PBLs after 24 hr, and did not produce strand breaks and mutagenicity. Regarding chemoprevention, this flavonoid attenuated cytotoxicity, genotoxicity, and mutagenicity initiated by hydrogen peroxide (H2O2) in human PBLs. Further, troxerutin demonstrated no marked cytotoxic effect on PBLs and exerted a protective effect against oxidative stress induced by H2O2 through modulation of GSH-dependent enzymes.
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Affiliation(s)
- Bruno Coêlho Cavalcanti
- Drug Research and Development Center, Federal University of Ceará , Fortaleza, Brazil
- Department of Physiology and Pharmacology, Federal University of Ceará , Fortaleza, CE, Brazil
| | - João Batista de Andrade Neto
- Drug Research and Development Center, Federal University of Ceará , Fortaleza, Brazil
- School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules, Federal University of Ceará , Fortaleza, Brazil
- Christus University Center (UNICHRISTUS) , Fortaleza, Brazil
| | | | | | | | | | - Cecília Rocha da Silva
- Drug Research and Development Center, Federal University of Ceará , Fortaleza, Brazil
- School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules, Federal University of Ceará , Fortaleza, Brazil
| | | | | | - Hélio Vitoriano Nobre Júnior
- Drug Research and Development Center, Federal University of Ceará , Fortaleza, Brazil
- School of Pharmacy, Laboratory for Bioprospection of Antimicrobial Molecules, Federal University of Ceará , Fortaleza, Brazil
| | - Manoel Odorico Moraes
- Drug Research and Development Center, Federal University of Ceará , Fortaleza, Brazil
- Department of Physiology and Pharmacology, Federal University of Ceará , Fortaleza, CE, Brazil
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Kawai H, Kuraya E, Touyama A, Higa O, Hokamoto K, Tokeshi K, Yasuda A, Naragaki T, Itoh S. Improved yield and antioxidant activity of essential oil from Alpinia zerumbet (Zingiberaceae) leaves by underwater shockwave pretreatment. FOOD AND BIOPRODUCTS PROCESSING 2021. [DOI: 10.1016/j.fbp.2020.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Magalhães ML, Ionta M, Ferreira GÁ, Campidelli MLL, Nelson DL, Ferreira VRF, Rezende DADCS, Cardoso MDG. Biological activities of the essential oil from the Moro orange peel (
Citrus sinensis
(L.) Osbeck). FLAVOUR FRAG J 2020. [DOI: 10.1002/ffj.3561] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | - Marisa Ionta
- Department of Integrative Animal Biology Federal University of Alfenas (UNIFAL) Alfenas Brazil
| | | | | | - David Lee Nelson
- Pro‐Rectory of Research and Graduate Studies Federal University of Vale do Jequitinhonha and Mucuri Diamantina Brazil
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p-Methoxycinnamic Acid Diesters Lower Dyslipidemia, Liver Oxidative Stress and Toxicity in High-Fat Diet Fed Mice and Human Peripheral Blood Lymphocytes. Nutrients 2020; 12:nu12010262. [PMID: 31968556 PMCID: PMC7019318 DOI: 10.3390/nu12010262] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/07/2020] [Accepted: 01/16/2020] [Indexed: 01/28/2023] Open
Abstract
The pursuit of cholesterol lowering natural products with less side effects is needed for controlling dyslipidemia and reducing the increasing toll of cardiovascular diseases that are associated with morbidity and mortality worldwide. The present study aimed at the examining effects of p-methoxycinnamic acid diesters (PCO-C) from carnauba (Copernicia prunifera)-derived wax on cytotoxic, genotoxic responses in vitro and on dyslipidemia and liver oxidative stress in vivo, utilizing high-fat diet (HFD) chronically fed Swiss mice. In addition, we evaluated the effect of PCO-C on the expression of key cholesterol metabolism-related genes, as well as the structural interactions between PCO-C and lecithin-cholesterol acyl transferase (LCAT) in silico. Oral treatment with PCO-C was able to reduce total serum cholesterol and low-density lipoprotein (LDL) levels following HFD. In addition, PCO-C reduced excessive weight gain and lipid peroxidation, and increased the gene expression of LCAT following HFD. Furthermore, the high affinity of the studied compound (ΔG: −8.78 Kcal/mol) towards the active sites of mutant LCAT owing to hydrophobic and van der Waals interactions was confirmed using bioinformatics. PCO-C showed no evidence of renal and hepatic toxicity, unlike simvastatin, that elevated aspartate aminotransferase (AST) levels, a marker of liver dysfunction. Finally, PCO-C showed no cytotoxicity or genotoxicity towards human peripheral blood lymphocytes in vitro. Our results suggest that PCO-C exerts hypocholesterolemic effects. The safety of PCO-C in the toxicological tests performed and the reports of its beneficial biological effects render this a promising compound for the development of new cholesterol-lowering therapeutics to control dyslipidemia. More work is needed for further elucidating PCO-C role on lipid metabolism to support future clinical studies.
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Diab KA. The Impact of the Low Frequency of the Electromagnetic Field on Human. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1237:135-149. [PMID: 31376139 DOI: 10.1007/5584_2019_420] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recently, there has been attention and controversial debate topic about the effect of low-frequency electromagnetic fields (EMFs) on human beings. The catalyst for public awareness initiated from the first epidemiological study in 1979 that reported an association between residential EMFs exposure and the incidence of childhood leukemia. For over 40 years, many epidemiological and laboratory investigations were conducted to identify the possible biological effects of low-frequency EMF. Several studies conducted at frequencies 50/60 Hz, which related to generating of electricity from electrical appliances. Experimental studies on low-frequency EMF have provided conflicting data under specific "in vivo" and "in vitro" environments. Some original papers have reported the damaging effect on DNA molecule in EMF-exposed cells. Other studies have suggested no such damage in EMF-exposed cells. Also, the conclusions from other studies were inconclusive. These conflicting findings may attribute to the differences in the apparatus used to generate electromagnetic fields, experimental design, exposure time, genetic endpoints, and biological materials such as cell lines and animal species, strain, and age. As DNA damage is frequently a prerequisite for cancer disease, this review provided an experimental body of evidence on the effect of EMF on genetic material.
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Affiliation(s)
- Kawthar A Diab
- Genetics and Cytology Department, Genetic Engineering and Biotechnology Division, National Research Centre (NRC), Cairo, Egypt.
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Andrade MA, Cardoso MDG, Preté PSC, Soares MJ, de Azeredo CMO, Trento MVC, Braga MA, Marcussi S. Toxicological Aspects of the Essential Oil from Cinnamodendron dinisii. Chem Biodivers 2018; 15:e1800066. [PMID: 29633553 DOI: 10.1002/cbdv.201800066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 04/03/2018] [Indexed: 11/06/2022]
Abstract
The objective of this study was to determine cytotoxic activity, hemolytic activity, and to evaluate the ability of the essential oil from Cinnamodendron dinisii to induce DNA fragmentation of human lymphocytes. The essential oil was obtained by hydrodistillation. Cytotoxic activity was determined by the MTT method. Hemolytic activity was evaluated by spectrophotometric quantification of hemoglobin released by erythrocytes. Damage to lymphocyte DNA molecules was assessed by the Comet assay. The essential oil under study showed high cytotoxic activity on Vero cells (CC50 = 35.72 μg/mL) and induced hemolysis in both hematocrits, besides leading to the oxidation of hemoglobin released. The genotoxic activity of C. dinisii essential oil was also observed, which induced concentration-dependent DNA fragmentation of human lymphocytes and, at 50 μL/mL, it was more active than the positive control. The essential oil from C. dinisii has a toxic action, suggesting a special attention in the application of this oil to health-promoting activities; however, among its components, there are molecules with potential for future application in anticancer therapies.
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Affiliation(s)
- Milene A Andrade
- Organic Chemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil.,Cell Biology Department, Universidade de Brasília, Campus Darcy Ribeiro, 70910-900, Brasília, - DF, Brazil
| | - Maria das Graças Cardoso
- Organic Chemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil
| | - Paulo S C Preté
- Biochemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil
| | - Maurílio J Soares
- Instituto Carlos Chagas (ICC)/Fiocruz, 81350-010, Curitiba, - PR, Brazil
| | | | - Marcus V C Trento
- Biochemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil
| | - Mariana A Braga
- Biochemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil
| | - Silvana Marcussi
- Biochemistry Laboratory, Department of Chemistry, Federal University of Lavras, 37200-000, Lavras, - MG, Brazil
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Teschke R, Xuan TD. Viewpoint: A Contributory Role of Shell Ginger (Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm) for Human Longevity in Okinawa, Japan? Nutrients 2018; 10:nu10020166. [PMID: 29385084 PMCID: PMC5852742 DOI: 10.3390/nu10020166] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/26/2018] [Accepted: 01/29/2018] [Indexed: 12/17/2022] Open
Abstract
The longevity of the population in the Okinawa Islands of Japan has been ascribed to genetic factors and the traditional Okinawa cuisine, which is low in calories and high in plant content. This diet includes shell ginger (Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm) of the ginger family (Zingiberaceae). Due to its local popularity, Alpinia zerumbet has become the subject of a good deal of study at the University of the Ryukyus in Okinawa. Personal local experience and review of the literature now suggest that culinary shell ginger may contribute to longevity among the population in Okinawa. This is supported by its abundant phytochemical content, with antioxidant and anti-obesity properties. The major bioactive phytochemicals are dihydro-5,6-dehydrokawain (DDK; 80-410 mg g-1 fresh weight), 5,6-dehydrokawain (DK; ≤100 mg g-1), and essential oils, phenols, phenolic acids, and fatty acids (≤150 mg g-1 each). Further, Alpinia zerumbet extends the lifespan in animals by 22.6%. In conclusion, culinary shell ginger may significantly contribute to human longevity in Okinawa.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, D-63450 Hanau, Teaching Hospital of the Medical Faculty, Goethe University Frankfurt/ Main, Frankfurt/ Main, Germany.
| | - Tran Dang Xuan
- Division of Development Technology, Graduate School for International Development and Cooperation (IDEC), Hiroshima University, Higashi Hiroshima 739-8529, Japan.
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Diab KA, Fahmy MA, Hassan ZM, Hassan EM, Salama AB, Omara EA. Genotoxicity of carbon tetrachloride and the protective role of essential oil of Salvia officinalis L. in mice using chromosomal aberration, micronuclei formation, and comet assay. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:1621-1636. [PMID: 29098592 DOI: 10.1007/s11356-017-0601-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 10/24/2017] [Indexed: 05/17/2023]
Abstract
The present work was conducted to evaluate the genotoxic effect of carbon tetrachloride (CCl4) in mouse bone marrow and male germ cells. The safety and the modulating activity of sage (Salvia officinalis L.) essential oil (SEO) against the possible genotoxic effect of CCl4 were also evaluated. A combination of in vivo mutagenic endpoints was included: micronucleus (MN), apoptosis using dual acridine orange/ethidium bromide (AO/EB) staining, comet assay, chromosomal aberrations (CAs), and sperm abnormalities. Histological examination of testis tissues was also studied. The extracted SEO was subjected to gas chromatography-mass spectrometry (GC-MS) for identifying its chemical constituents. Safety/genotoxicity of SEO was determined after two consecutive weeks (5 days/week) from oral treatment with different concentrations (0.1, 0.2, and 0.4 mL/kg). For assessing genotoxicity of CCl4, both acute (once) and subacute i.p. treatment for 2 weeks (3 days/week) with the concentrations 1.2 mL/kg (for acute) and 0.8 mL/kg (for subacute) were performed. For evaluating the protective role of SEO, simultaneous treatment with SEO plus CCl4 was examined. In sperm abnormalities, mice were treated with the subject materials for five successive days and the samples were collected after 35 days from the beginning of treatment. Based on GC-MS findings, 22 components were identified in the chromatogram of SEO. The results demonstrated that the three concentrations of SEO were safe and non-genotoxic in all the tested endpoints. Negative results were also observed in bone marrow after acute and subacute treatment with CCl4. In contrast, CCl4 induced testicular DNA damage as evidenced by a significant increase of CAs in primary spermatocytes, sperm abnormalities, and histological distortion of testis. A remarkable reduction in these cells was observed in groups treated with SEO plus CCl4 especially with the two higher concentrations of SEO. In conclusion, SEO is safe and non-genotoxic under the tested conditions and can modulate genetic damage and histological alteration induced by CCl4 in the testes.
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Affiliation(s)
- Kawthar Ae Diab
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt.
| | - Maha A Fahmy
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt
| | - Zeinab M Hassan
- Natural Compounds Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt
| | - Emad M Hassan
- Medicinal and Aromatic Plants Research Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt
| | - Adel B Salama
- Medicinal and Aromatic Plants Research Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt
| | - Enayat A Omara
- Pathology Department, National Research Centre (NRC), 33 El-Bohouth st, Dokki, Cairo, Egypt
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Santos-Júnior L, Oliveira TVDC, Cândido JF, Santana DSD, Pereira RN, Pereyra BBS, Gomes MZ, Lima SO, Albuquerque-Júnior RLCD, Cândido EAF. Effects of the essential oil of Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. on healing and tissue repair after partial Achilles tenotomy in rats. Acta Cir Bras 2017; 32:449-458. [PMID: 28700006 DOI: 10.1590/s0102-865020170060000005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 05/24/2017] [Indexed: 11/22/2022] Open
Abstract
Purpose: To investigate the cellular response to injury, analyzing histopathologic changes associated with increased cellularity, degeneration and disorganization of collagen fibers. Methods: Thirty wistar rats were divided in two groups after partial Achilles tenotomy: the right hind paw were treated with the essential oil of Alpinia zerumbet (EOAz), diluted to 33% (0.3 mL kg-1), and the left hind paw received sunflower oil for 3, 14, 30 and 90 days. Statistical significance was determined using a Chi-square and Pearson Correlation qualitative variables test. Moreover, Mann-Whitney U-test test for comparison between different groups of the same cell, one-way ANOVA, and Tukey's test of quantitative measurement. Results: A decrease hyperemia (p < 0.001) was observed in the acute phase of inflammatory cell number (p < 0.001), whereas sub-acute phase was marked by significant correlation with macrophages in fibroblasts (r = 0.17, p = 0.03), with probable induction a dense and modeled tissue. At chronic phase, it was found an increase in the number of fibroblasts and a higher percentage of type I collagen fibers (78%) compared with control collagen fibers (55%). Conclusion: Oil of Alpinia zerumbet stimulated the process of maturation, organization and tissue repair which gave it greater resistance.
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Affiliation(s)
- Luciano Santos-Júnior
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Tassia Virgínia de Carvalho Oliveira
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Janaína Farias Cândido
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Danielle Souza de Santana
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Rose Nely Pereira
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Beatriz Benny Sungaila Pereyra
- Master, Postgraduate Program in Health and Environment, Department of Morphology and Structural Biology and Laboratory of Biological Studies and Natural Products, Institute of Technology and Research Natural Produtcts, Universidade Tiradentes (UNIT), Aracaju-SE, Brazil. Scientific and intellectual content of the study; conception and design of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript preparation
| | - Margarete Zanardo Gomes
- PhD, Full Professor, Institute of Technology and Research, Postgraduate Program in Health and Environment, UNIT, Aracaju-SE, Brazil. Scientific and intellectual content of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript writing, critical revision, final approval
| | - Sônia Oliveira Lima
- PhD, Full Professor, Institute of Technology and Research, Postgraduate Program in Health and Environment, UNIT, Aracaju-SE, Brazil. Scientific and intellectual content of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript writing, critical revision, final approval
| | - Ricardo Luiz Cavalcanti de Albuquerque-Júnior
- PhD, Full Professor, Institute of Technology and Research, Postgraduate Program in Health and Environment, UNIT, Aracaju-SE, Brazil. Scientific and intellectual content of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript writing, critical revision, final approval
| | - Edna Aragão Farias Cândido
- PhD, Full Professor, Institute of Technology and Research, Postgraduate Program in Health and Environment, UNIT, Aracaju-SE, Brazil. Scientific and intellectual content of the study; acquisition, analysis and interpretation of data; technical procedures; statistical analysis; manuscript writing, critical revision, final approval
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15
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Bacanlı M, Aydın S, Başaran AA, Başaran N. Are all phytochemicals useful in the preventing of DNA damage? Food Chem Toxicol 2017; 109:210-217. [DOI: 10.1016/j.fct.2017.09.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/21/2017] [Accepted: 09/05/2017] [Indexed: 01/11/2023]
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16
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Kuraya E, Yamashiro R, Touyama A, Nakada S, Watanabe K, Iguchi A, Itoh S. Aroma Profile and Antioxidant Activity of Essential Oil from Alpinia zerumbet. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The essential oil of A. zerumbet, obtained from the leaves through steam distillation, has a distinct aroma and shows antioxidant activity. In this study, we evaluated the yields, antioxidant activity, and volatile compound composition of essential oils extracted from the leaves of A. zerumbet to better understand how these characteristics may vary among individual plants, and how they may differ with location of growth and season in which leaves are harvested. Gas chromatography–mass spectrometry (GC/MS) and principal component analysis (PCA) revealed that chemical composition in each individual plant was not affected by harvest season or growth area. Furthermore, GC/MS and antioxidant activity assays revealed that although the antioxidant activity and yield of these essential oils differed significantly between individual plants and collecting seasons, there was a strong inverse correlation between the yields of essential oils and their antioxidant activity. The yield, the major volatile compound compositions, the enantiomeric ratio of the few monoterpenes, and the antioxidant activities of A. zerumbet essential oil varied significantly among individual plants, and probably reflected the genetic variability within the species. This suggests the plausibility of selecting lineages of A. zerumbet to optimize future production of valuable essential oils.
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Affiliation(s)
- Eisuke Kuraya
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Rui Yamashiro
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Akiko Touyama
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Shina Nakada
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Kenta Watanabe
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Akira Iguchi
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
| | - Shigeru Itoh
- National Institute of Technology, Okinawa College, 905 Henoko Nago City, Okinawa, Japan 905-2192
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17
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Gondim ANS, Lara A, Santos-Miranda A, Roman-Campos D, Lauton-Santos S, Menezes-Filho JER, de Vasconcelos CML, Conde-Garcia EA, Guatimosim S, Cruz JS. (-)-Terpinen-4-ol changes intracellular Ca 2+ handling and induces pacing disturbance in rat hearts. Eur J Pharmacol 2017; 807:56-63. [PMID: 28435092 DOI: 10.1016/j.ejphar.2017.04.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 04/12/2017] [Accepted: 04/18/2017] [Indexed: 10/19/2022]
Abstract
(-)-Terpinen-4-ol is a naturally occurring plant monoterpene and has been shown to have a plethora of biological activities. The objective of this study was to investigate the effects of (-)-terpinen-4-ol on the rat heart, a key player in the control and maintenance of arterial blood pressure. The effects of (-)-terpinen-4-ol on the rat heart were investigated using isolated left atrium isometric force measurements, in vivo electrocardiogram (ECG) recordings, patch clamp technique, and confocal microscopy. It was observed that (-)-terpinen-4-ol reduced contraction force in an isolated left atrium at millimolar concentrations. Conversely, it induced a positive inotropic effect and extrasystoles at micromolar concentrations, suggesting that (-)-terpinen-4-ol may have arrhythmogenic activity on cardiac tissue. In anaesthetized animals, (-)-terpinen-4-ol also elicited rhythm disturbance, such as supraventricular tachycardia and atrioventricular block. To investigate the cellular mechanism underlying the dual effect of (-)-terpinen-4-ol on heart muscle, experiments were performed on isolated ventricular cardiomyocytes to determine the effect of (-)-terpinen-4-ol on L-type Ca2+ currents, Ca2+ sparks, and Ca2+ transients. The arrhythmogenic activity of (-)-terpinen-4-ol in vitro and in vivo may be explained by its effect on intracellular Ca2+ handling. Taken together, our data suggest that (-)-terpinen-4-ol has cardiac arrhythmogenic activity.
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Affiliation(s)
- Antonio Nei Santana Gondim
- Departamento de Educação - Campus XII, Universidade do Estado da Bahia, Av. Vanessa Cardoso e Cardoso, s/n, Postal Code 46430-000 Guanambi, BA, Brazil; Laboratório das Membranas Excitáveis e Biologia Cardiovascular, Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627 - Pampulha, ICB - Bloco K-4, Postal Code 30161-970 Belo Horizonte, MG, Brazil
| | - Aline Lara
- Departamento de Fisiologia e Biofísica, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627 - Pampulha, ICB - Bloco D-4, Postal Code 30161-970 Belo Horizonte, MG, Brazil
| | - Artur Santos-Miranda
- Laboratório das Membranas Excitáveis e Biologia Cardiovascular, Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627 - Pampulha, ICB - Bloco K-4, Postal Code 30161-970 Belo Horizonte, MG, Brazil
| | - Danilo Roman-Campos
- Laboratório de Biofísica, Departamento de Biofísica, Universidade Federal de São Paulo, Rua Botucatu 862, Vila Clementino, Zipcode 04023-062 São Paulo, SP, Brazil
| | - Sandra Lauton-Santos
- Departamento de Fisiologia, Universidade Federal de Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, Postal Code 49100-000 São Cristóvão, SE, Brazil
| | - José Evaldo Rodrigues Menezes-Filho
- Departamento de Fisiologia, Universidade Federal de Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, Postal Code 49100-000 São Cristóvão, SE, Brazil
| | - Carla Maria Lins de Vasconcelos
- Departamento de Fisiologia, Universidade Federal de Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, Postal Code 49100-000 São Cristóvão, SE, Brazil
| | - Eduardo Antonio Conde-Garcia
- Departamento de Fisiologia, Universidade Federal de Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, Postal Code 49100-000 São Cristóvão, SE, Brazil
| | - Silvia Guatimosim
- Departamento de Fisiologia e Biofísica, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627 - Pampulha, ICB - Bloco D-4, Postal Code 30161-970 Belo Horizonte, MG, Brazil
| | - Jader S Cruz
- Laboratório das Membranas Excitáveis e Biologia Cardiovascular, Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627 - Pampulha, ICB - Bloco K-4, Postal Code 30161-970 Belo Horizonte, MG, Brazil.
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18
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Rao YK, Shih HN, Lee YC, Cheng WT, Hung HC, Wang HC, Chen CJ, Tzeng YM, Lee MJ. Purification of kavalactones from Alpinia zerumbet and their protective actions against hydrogen peroxide-induced cytotoxicity in PC12 cells. J Biosci Bioeng 2014; 118:679-88. [DOI: 10.1016/j.jbiosc.2014.05.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 05/12/2014] [Accepted: 05/13/2014] [Indexed: 12/11/2022]
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19
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Anti-obesity effects of hispidin and Alpinia zerumbet bioactives in 3T3-L1 adipocytes. Molecules 2014; 19:16656-71. [PMID: 25322285 PMCID: PMC6270905 DOI: 10.3390/molecules191016656] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2014] [Revised: 09/22/2014] [Accepted: 10/10/2014] [Indexed: 12/05/2022] Open
Abstract
Obesity and its related disorders have become leading metabolic diseases. In the present study, we used 3T3-L1 adipocytes to investigate the anti-obesity activity of hispidin and two related compounds that were isolated from Alpinia zerumbet (alpinia) rhizomes. The results showed that hispidin, dihydro-5,6-dehydrokawain (DDK), and 5,6-dehydrokawain (DK) have promising anti-obesity properties. In particular, all three compounds significantly increased intracellular cyclic adenosine monophosphate (cAMP) concentrations by 81.2% ± 0.06%, 67.0% ± 1.62%, and 56.9% ± 0.19%, respectively. Hispidin also stimulated glycerol release by 276.4% ± 0.8% and inhibited lipid accumulation by 47.8% ± 0.16%. Hispidin and DDK decreased intracellular triglyceride content by 79.5% ± 1.37% and 70.2% ± 1.4%, respectively, and all three compounds inhibited glycerol-3-phosphate dehydrogenase (GPDH) and pancreatic lipase, with hispidin and DDK being the most potent inhibitors. Finally, none of the three compounds reduced 3T3-L1 adipocyte viability. These results highlight the potential for developing hispidin and its derivatives as anti-obesity compounds.
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20
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Chen JY, Ye ZM, Huang TY, Chen XD, Li YY, Wu SH. Identification of Volatiles in Leaves of Alpinia zerumbet ‘Variegata’ Using Headspace Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400900729] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Alpinia zerumbet ‘Variegata’ is an aromatic medicinal plant, its foliage producing an intense, unique fragrant odor. This study identified 46 volatile compounds in the leaf tissue of this plant using headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS). The major compounds included 1, 8-cineole (43.5%), p-cymene (14.7%), humulene (5.5%), camphor (5.3%), linalool (4.7%), ( E)-methyl cinnamate (3.8%), γ-cadinene (3.3%), humulene oxide II (2.1%) and α-terpineol (1.5%). The majority of the volatiles were terpenoids of which oxygenated monoterpenes were the most abundant, accounting for 57.2% of the total volatiles. Alcohols made up the largest (52.8%) and aldehydes the smallest (0.2%) portions of the volatiles. Many bioactive compounds were present in the volatiles.
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Affiliation(s)
- Jian Yan Chen
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Zheng Mei Ye
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Tian Yi Huang
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xiao Dan Chen
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yong Yu Li
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shao Hua Wu
- College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Institute of Natural Products of Horticultural Plants, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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21
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Stojković DS, Davidović S, Živković J, Glamočlija J, Ćirić A, Stevanović M, Ferreira IC, Soković M. Comparative evaluation of antimutagenic and antimitotic effects ofMorchella esculentaextracts and protocatechuic acid. FRONTIERS IN LIFE SCIENCE 2014. [DOI: 10.1080/21553769.2014.901925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Cytotoxic effects of procyanidins from Castanea mollissima Bl. shell on human hepatoma G2 cells in vitro. Food Chem Toxicol 2014; 64:166-76. [DOI: 10.1016/j.fct.2013.11.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 11/18/2013] [Accepted: 11/21/2013] [Indexed: 02/08/2023]
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23
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Kuraya E, Miyafuji Y, Takemoto A, Itoh S. The Effect of Underwater Shock Waves on Steam Distillation of Alpinia zerumbet leaves. ACTA ACUST UNITED AC 2014. [DOI: 10.14723/tmrsj.39.447] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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24
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Radulović NS, Randjelović PJ, Stojanović NM, Blagojević PD, Stojanović-Radić ZZ, Ilić IR, Djordjević VB. Toxic essential oils. Part II: chemical, toxicological, pharmacological and microbiological profiles of Artemisia annua L. volatiles. Food Chem Toxicol 2013; 58:37-49. [PMID: 23607933 DOI: 10.1016/j.fct.2013.04.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 03/30/2013] [Accepted: 04/06/2013] [Indexed: 10/26/2022]
Abstract
Botanical drugs based on Artemisia annua L. (Asteraceae) are important in the treatment of malaria. Alongside with artemisinin, this aromatic species produces high and variable amounts of other chemicals that have mostly unknown biological/pharmacological activities. Herein, we have studied the toxicological/pharmacological profile of volatile constituents of a Serbian population of A. annua. Fifty-eight components were identified, among them, artemisia ketone (35.7%), α-pinene (16.5%) and 1,8-cineole (5.5%) were the most abundant ones. Significant variability of A. annua volatile profile was confirmed by means of agglomerative hierarchical cluster analysis indicating the existence of several different A. annua chemotypes. In an attempt to connect the chemical profile of A. annua oil with its biological/toxicological effects, we have evaluated in vivo and/or in vitro toxicity (including hepato- and nephrotoxicity/protection), antinociceptive, antioxidant (DPPH, ABTS and superoxide radical scavenging activity assays), enzyme inhibiting (protein kinase A and α-amylase) and antimicrobial potential of A. annua oil and of its constituents. Our results revealed that the beneficial properties of A. annua botanical drugs are not limited only to their antimalarial properties. Taking into account its relatively low toxicity, the usage of A. annua volatiles (at least of the herein studied population) does not represent a health risk.
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Affiliation(s)
- Niko S Radulović
- Department of Chemistry, Faculty of Science and Mathematics, University of Niš, Višegradska 33, 18000 Niš, Serbia.
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da Cunha GH, de Moraes MO, Fechine FV, Frota Bezerra FA, Silveira ER, Canuto KM, de Moraes MEA. Vasorelaxant and antihypertensive effects of methanolic fraction of the essential oil of Alpinia zerumbet. Vascul Pharmacol 2013; 58:337-45. [PMID: 23603277 DOI: 10.1016/j.vph.2013.04.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 03/19/2013] [Accepted: 04/09/2013] [Indexed: 01/06/2023]
Abstract
Alpinia zerumbet is used in folk medicine in Brazil to treat hypertension. However, several pathways involved in the mechanism of vasorelaxation are still unclear. This study was designed to verify the antihypertensive effect of the methanolic fraction of the essential oil of A. zerumbet (MFEOAz) and to characterize its mechanism of action. The thoracic aortic rings from the Wistar rats were perfused in the organ chambers filled with Kreb's solution, where the tension of each ring was measured. The antihypertensive effect of MFEOAz was assessed in rats submitted to chronic hypertension by inhibition of nitric oxide synthesis by indirect measurement of blood pressure with indirect tail cuff method. MFEOAz relaxed phenylephrine and KCl-induced contraction of either endothelium-intact or endothelium-denuded rat aortic rings in a concentration-dependent manner. Pre-incubation with MFEOAz (100 and 300 μg/mL) in Ca(2+)-free Krebs solution attenuated phenylephrine- or caffeine-induced contraction. Pre-incubation with L-NAME, ODQ, wortmannin, atropine, indomethacin, catalase, SOD, TEA, 4-aminopyridine, glibenclamide, apamin, charybdotoxin, or iberiotoxin did not affect MFEOAz-induced relaxation. The intragastric administration of MFEOAz induced an antihypertensive effect. MFEOAz it seems inhibited the calcium influx via voltage-operated calcium channels and receptor-operated calcium channels, as well as inhibition of calcium mobilization from intracellular stores.
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Affiliation(s)
- Gilmara Holanda da Cunha
- Clinical Pharmacology Unit, Department of Physiology and Pharmacology, School of Medicine, Federal University of Ceará, Coronel Nunes de Melo 1127, 60430-270, Fortaleza, Ceará, Brazil.
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