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Danjolli-Hashani D, Selen Isbilir S. Effects of natural waste on in vitro oxidative DNA damage. Nat Prod Res 2024:1-10. [PMID: 38608249 DOI: 10.1080/14786419.2024.2340044] [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: 12/29/2023] [Accepted: 03/29/2024] [Indexed: 04/14/2024]
Abstract
In this study, the effects of natural waste products such as extracts from C. coggygria leaves and Punica granatum L. peels were investigated against oxidative DNA damage induced by Fenton reaction. 8-OH-2'dG as a general marker of DNA damage on thymus DNA, and the bioactive compounds of extracts were measured by LC-MS/MS. Our results had shown that ethanol extracts of C. coggygria leaf and Punica granatum L. peel had a protective effect on oxidative damaged DNA. It was determined that the bioactive compounds of C. coggygria leaves (gallic acid, protocatechuic acid, myricetin, syringic acid and ethyl gallate as a major compounds) and Punica granatum L. peel (ellagic acid, abscisic acid, ethyl gallate, phlorizin, gallic acid, myricetin as major compounds) may have an important role in the protective effect against oxidative DNA damage. Therefore, Cotinus coggygria leaves and Punica granatum L. peel may have potential use in medicine or cosmetic fields.
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Affiliation(s)
- Dua Danjolli-Hashani
- Department of Chemistry, Institute of Natural and Applied Sciences, Trakya University, Edirne, Türkiye
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Phytochemical Investigation and Therapeutical Potential of Cotinus coggygria Scop. in Alloxan-Induced Diabetic Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:8802178. [PMID: 36624877 PMCID: PMC9825219 DOI: 10.1155/2022/8802178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 01/02/2023]
Abstract
Plants are a significant source for the development of new phytomedicines due to their great clinical benefits, efficiency, cost-effectiveness, fewer side effects, and more affordable therapies. Numerous plants used in traditional treatments, such as Cotinus coggygria Scop., have been effective in the treatment of diabetes mellitus (DM). Therefore, the study is aimed at assessing the phytochemical, antioxidant, and antidiabetic properties of C. coggygria. The hypoglycemic and hypolipidemic activity was evaluated in Swiss male Albino mice by administering an oral dose of 150-250 mg/kg of C. coggygria extracts in alloxan-induced diabetic mice for 15 days. The antioxidant activity and phytochemical composition of the extracts were assessed by using α, α diphenyl-β-picrylhydrazyl (DPPH) and hydrogen peroxide scavenging assays and through standard chemical procedures. The effects of extracts on blood glucose, body weight, lipid profile, and biochemical parameters like total cholesterol (TC), triglyceride (TG), low-density lipids (LDL), high-density lipids (HDL), plasma insulin, liver glycogen, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), urea, and creatinine were determined according to standard procedures. The activities of antioxidant enzymes such as superoxide-dismutase (SOD), peroxidase (POD), and catalase (CAT) were also analyzed spectrophotometrically. The hypoglycemic and hypolipidemic effects with chloroform extracts of 250 mg/kg were found significant in the treatment of diabetes in alloxanised mice compared to the diabetic group. The haematological parameters such as TC, TG, HDL, LDL, creatinine, urea, AST, ALT, and ALP were significantly improved (p < 0.01) by the chloroform extract of 250 mg/kg compared to the diabetic group. Treatment for 15 days showed significant elevation (p < 0.01) of antioxidant enzymes. Fourier-transform infrared spectroscopic (FTIR) and gas chromatography-mass spectrometry (GC-MS), column chromatography (CC), and nuclear magnetic resonance (NMR) analyses tentatively identified different phytoconstitutents and metabolites in C. coggygria leaves, which have been reported to possess antihyperglycemic properties. In conclusion, the chloroform extract of 250 mg/kg of C. coggygria possesses significant hypoglycemic and hypolipidemic potential which may prove the claimed use of the plant in amelioration of diabetes and associated complications in folkloric medicine. Additional studies are required for the purification, characterization, and structural elucidation of bioactive compounds.
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Datta S, Luthra R, Bharadvaja N. Medicinal Plants for Glioblastoma Treatment. Anticancer Agents Med Chem 2021; 22:2367-2384. [PMID: 34939551 DOI: 10.2174/1871520622666211221144739] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 08/26/2021] [Accepted: 11/01/2021] [Indexed: 11/22/2022]
Abstract
Glioblastoma, an aggressive brain cancer, demonstrates the least life expectancy among all brain cancers. Because of the regulation of diverse signaling pathways in cancers, the chemotherapeutic approaches used to suppress their multiplication and spreading are restricted. Sensitivity towards chemotherapeutic agents has developed because of the pathological and drug-evading abilities of these diverse mechanisms. As a result, the identification and exploration of strategies or treatments, which can overcome such refractory obstacles to improve glioblastoma response to treatment as well as recovery, is essential. Medicinal herbs contain a wide variety of bioactive compounds, which could trigger aggressive brain cancers, regulate their anti-cancer mechanisms and immune responses to assist in cancer elimination, and cause cell death. Numerous tumor-causing proteins, which facilitate invasion as well as metastasis of cancer, tolerance of chemotherapies, and angiogenesis, are also inhibited by these phytochemicals. Such herbs remain valuable for glioblastoma prevention and its incidence by effectively being used as anti-glioma therapies. This review thus presents the latest findings on medicinal plants using which the extracts or bioactive components are being used against glioblastoma, their mechanism of functioning, pharmacological description as well as recent clinical studies conducted on them.
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Affiliation(s)
- Shreeja Datta
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, Delhi-110042. India
| | - Ritika Luthra
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, Delhi-110042. India
| | - Navneeta Bharadvaja
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, Delhi-110042. India
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Sukhikh S, Asyakina L, Korobenkov M, Skrypnik L, Pungin A, Ivanova S, Larichev T, Larina V, Krol O, Ulrikh E, Chupakhin E, Babich O. Chemical Composition and Content of Biologically Active Substances Found in Cotinus coggygria, Dactylorhiza maculata, Platanthera chlorantha Growing in Various Territories. PLANTS 2021; 10:plants10122806. [PMID: 34961277 PMCID: PMC8707839 DOI: 10.3390/plants10122806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022]
Abstract
Medicinal plants (Cotinus coggygria, Dactylorhiza maculata, Platanthera chlorantha) growing in various territories (Kaliningrad, Moscow, and Minsk regions) were the objects of research. This paper presents a study of the chemical composition of these plants. To analyze the qualitative and quantitative composition of biologically active substances, the method of high-performance liquid chromatography was used. Atomic absorption spectrometry was used to study the content of trace elements. The content of organic acids and vitamins was determined by capillary electrophoresis using the Kapel-105/105M capillary electrophoresis system with high negative polarity. Extracts of medicinal plants were obtained on a Soxhlet apparatus using 70% ethanol as an extractant. It was found that among the biologically active substances in the plants under discussion, hyperoside, rutin (C. coggygria), Ferulic acid and Gallic acid (D. maculata), triene hydrocarbon (3,7-Dimethyl-1,3,6-octatriene), unsaturated alcohol (3,7-Dimethyl-2,6-octadien-1-ol), and benzyl acetate (P. chlorantha) prevailed. Samples of these medicinal plants contained trace elements (phosphorus, potassium, calcium, sodium, magnesium, and sulfur) and many aliphatic organic acids (succinic acid, benzoic acid, fumaric acid, citric acid, oxalic acid, and tartaric acid). The largest amount of biologically active substances and secondary metabolites of the studied plants from the Eastern Baltic is associated with climatic and ecological differences from other regions. The composition of these plants determines the potential of their use in feed additives for livestock and poultry as part of measures to improve the quality of livestock products. The use of medicinal plants for the production of feed additives is relevant in terms of improving regional economies, as well as improving the quality of life and nation’s health by providing ecologically clean livestock products.
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Affiliation(s)
- Stanislav Sukhikh
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Lyudmila Asyakina
- International Research Center “X-ray Coherent Optics”, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (L.A.); (M.K.)
- Department of Bionanotechnology, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
| | - Maxim Korobenkov
- International Research Center “X-ray Coherent Optics”, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (L.A.); (M.K.)
| | - Liubov Skrypnik
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Artem Pungin
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Svetlana Ivanova
- Natural Nutraceutical Biotesting Laboratory, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
- Department of General Mathematics and Informatics, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
- Correspondence: ; Tel.: +7-384-239-6832
| | - Timothy Larichev
- Department of Fundamental and Applied Chemistry, Kemerovo State University, Krasnaya Street, 6, 650043 Kemerovo, Russia;
| | - Viktoria Larina
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Olesia Krol
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Elena Ulrikh
- Institute of Agroengineering and Food System, Kaliningrad State Technical University, Soviet Avenue, 1, 236022 Kaliningrad, Russia;
| | - Evgeny Chupakhin
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
| | - Olga Babich
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (L.S.); (A.P.); (V.L.); (O.K.); (E.C.); (O.B.)
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da Silva SVS, Barboza OM, Souza JT, Soares ÉN, dos Santos CC, Pacheco LV, Santos IP, Magalhães TBDS, Soares MBP, Guimarães ET, Meira CS, Costa SL, da Silva VDA, de Santana LLB, de Freitas Santos Júnior A. Structural Design, Synthesis and Antioxidant, Antileishmania, Anti-Inflammatory and Anticancer Activities of a Novel Quercetin Acetylated Derivative. Molecules 2021; 26:molecules26226923. [PMID: 34834016 PMCID: PMC8623808 DOI: 10.3390/molecules26226923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/12/2021] [Accepted: 11/14/2021] [Indexed: 02/01/2023] Open
Abstract
Quercetin (Q) is a bioflavonoid with biological potential; however, poor solubility in water, extensive enzymatic metabolism and a reduced bioavailability limit its biopharmacological use. The aim of this study was to perform structural modification in Q by acetylation, thus, obtaining the quercetin pentaacetate (Q5) analogue, in order to investigate the biological potentials (antioxidant, antileishmania, anti-inflammatory and cytotoxicity activities) in cell cultures. Q5 was characterized by FTIR, 1H and 13C NMR spectra. The antioxidant potential was evaluated against the radical ABTS•+. The anti-inflammatory potential was evaluated by measuring the pro-inflammatory cytokine tumor necrosis factor (TNF) and the production of nitric oxide (NO) in peritoneal macrophages from BALB/c mice. Cytotoxicity tests were performed using the AlamarBlue method in cancer cells HepG2 (human hepatocarcinoma), HL-60 (promyelocytic leukemia) and MCR-5 (healthy human lung fibroblasts) as well as the MTT method for C6 cell cultures (rat glioma). Q and Q5 showed antioxidant activity of 29% and 18%, respectively, which is justified by the replacement of hydroxyls by acetyl groups. Q and Q5 showed concentration-dependent reductions in NO and TNF production (p < 0.05); Q and Q5 showed higher activity at concentrations > 40µM when compared to dexamethasone (20 µM). For the HL-60 lineage, Q5 demonstrated selectivity, inducing death in cancer cells, when compared to the healthy cell line MRC-5 (IC50 > 80 µM). Finally, the cytotoxic superiority of Q5 was verified (IC50 = 11 µM), which, at 50 µM for 24 h, induced changes in the morphology of C6 glioma cells characterized by a round body shape (not yet reported in the literature). The analogue Q5 had potential biological effects and may be promising for further investigations against other cell cultures, particularly neural ones.
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Affiliation(s)
- Saul Vislei Simões da Silva
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
| | - Orlando Maia Barboza
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
| | - Jéssica Teles Souza
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Federal University of Bahia, Salvador 40231-300, BA, Brazil; (J.T.S.); (É.N.S.); (C.C.d.S.); (S.L.C.); (V.D.A.d.S.)
| | - Érica Novaes Soares
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Federal University of Bahia, Salvador 40231-300, BA, Brazil; (J.T.S.); (É.N.S.); (C.C.d.S.); (S.L.C.); (V.D.A.d.S.)
| | - Cleonice Creusa dos Santos
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Federal University of Bahia, Salvador 40231-300, BA, Brazil; (J.T.S.); (É.N.S.); (C.C.d.S.); (S.L.C.); (V.D.A.d.S.)
| | - Luciano Vasconcellos Pacheco
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
- Gonçalo Moniz Institute, FIOCRUZ, Salvador 40296-710, BA, Brazil; (I.P.S.); (M.B.P.S.)
| | | | - Tatiana Barbosa dos Santos Magalhães
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
| | - Milena Botelho Pereira Soares
- Gonçalo Moniz Institute, FIOCRUZ, Salvador 40296-710, BA, Brazil; (I.P.S.); (M.B.P.S.)
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, BA, Brazil
| | - Elisalva Teixeira Guimarães
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
- Gonçalo Moniz Institute, FIOCRUZ, Salvador 40296-710, BA, Brazil; (I.P.S.); (M.B.P.S.)
| | - Cássio Santana Meira
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
- Gonçalo Moniz Institute, FIOCRUZ, Salvador 40296-710, BA, Brazil; (I.P.S.); (M.B.P.S.)
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, BA, Brazil
| | - Silvia Lima Costa
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Federal University of Bahia, Salvador 40231-300, BA, Brazil; (J.T.S.); (É.N.S.); (C.C.d.S.); (S.L.C.); (V.D.A.d.S.)
| | - Victor Diógenes Amaral da Silva
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Federal University of Bahia, Salvador 40231-300, BA, Brazil; (J.T.S.); (É.N.S.); (C.C.d.S.); (S.L.C.); (V.D.A.d.S.)
| | - Lourenço Luís Botelho de Santana
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
| | - Aníbal de Freitas Santos Júnior
- Department of Life Sciences, State University of Bahia (UNEB), Salvador 41150-000, BA, Brazil; (S.V.S.d.S.); (O.M.B.); (L.V.P.); (T.B.d.S.M.); (E.T.G.); (C.S.M.); (L.L.B.d.S.)
- Correspondence: or ; Tel.: +55-71-3117-5313
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Sukhikh S, Noskova S, Pungin A, Ivanova S, Skrypnik L, Chupakhin E, Babich O. Study of the Biologically Active Properties of Medicinal Plant Cotinus coggygria. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10061224. [PMID: 34208532 PMCID: PMC8235186 DOI: 10.3390/plants10061224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/13/2021] [Accepted: 06/14/2021] [Indexed: 05/02/2023]
Abstract
The results of the studies have shown that to obtain an extract of a complex of biologically active substances of Cotinus coggygria, ethyl alcohol (mass fraction of alcohol 70%) with a hydromodule of 1:5 should be used, and the extraction should be carried out for 60 min at a temperature of 60 °C. The investigated plant extracts with the complex of bioactive substances from the Cotinus coggygria leaves and flowers are safe from the point of view of the content of heavy metals, pesticides, aflatoxin B1, radionuclides, as well as pathogenic and opportunistic microorganisms. It has been established that the Cotinus coggygria extract contains rutin, hyperoside, ferulic acid, quercetin, kaempferol, disulphuretin, sulphurein, sulphurein, gallic acid, methyl gallate, pentagalloyl glucose, 3,3',4',5,6,7-hexahydroxyflavonone, 3,3',4',5,5',7-hexahydroxyflavonone, 3-O-α-L-rhamnofuranoside, 3,3',4',5,5',7-hexahydroxyflavulium(1+), 7-O-β-D glucopyranoside, and 3,3',4',7-tetrahydroxyflavonone. The tested extracts have anticancer, antigenotoxic, and antimicrobial (against E. coli, S. aureus, P. vulgaris, C. albicans, L. mesenteroides) properties. The high antioxidant status of the tested extracts was established; the antioxidant activity of the samples was 145.09 mg AA/g (AA-ascorbic acid).
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Affiliation(s)
- Stanislav Sukhikh
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
- Department of Bionanotechnology, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
| | - Svetlana Noskova
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
| | - Artem Pungin
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
| | - Svetlana Ivanova
- Natural Nutraceutical Biotesting Laboratory, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
- Department of General Mathematics and Informatics, Kemerovo State University, Krasnaya Street, 6, 650043 Kemerovo, Russia
- Correspondence: ; Tel.: +7-384-239-6832
| | - Liubov Skrypnik
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
| | - Evgeny Chupakhin
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
| | - Olga Babich
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (S.N.); (A.P.); (L.S.); (E.C.); (O.B.)
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Chemoprevention and therapeutic role of essential oils and phenolic compounds: Modeling tumor microenvironment in glioblastoma. Pharmacol Res 2021; 169:105638. [PMID: 33933637 DOI: 10.1016/j.phrs.2021.105638] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/28/2021] [Accepted: 04/20/2021] [Indexed: 12/18/2022]
Abstract
Glioblastoma (GBM) is the most common primary tumor of the central nervous system. Current treatments available for GBM entails surgical resection followed by temozolomide chemotherapy and/or radiotherapy, which are associated with multidrug resistance and severe side effects. While this treatment could yield good results, in almost all cases, patients suffer from relapse, which leads to reduced survival rates. Thus, therapeutic approaches with improved efficiency and reduced off-target risks are needed to overcome these problems. Regarding this, natural products appear as a safe and attractive strategy as chemotherapeutic agents or adjuvants in the treatment of GBM. Besides the increasing role of natural compounds for chemoprevention of GBM, it has been proposed to prevent carcinogenesis and metastasis of GBM. Numerous investigations showed that natural products are able to inhibit proliferation and angiogenesis, to induce apoptosis, and to target GBM stem cells, which are associated with tumor development and recurrence. This review gives a timely and comprehensive overview of the current literature regarding chemoprevention and therapy of GBM by natural products with a focus on essential oils and phenolic compounds and their molecular mechanisms.
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Antal DS, Ardelean F, Jijie R, Pinzaru I, Soica C, Dehelean C. Integrating Ethnobotany, Phytochemistry, and Pharmacology of Cotinus coggygria and Toxicodendron vernicifluum: What Predictions can be Made for the European Smoketree? Front Pharmacol 2021; 12:662852. [PMID: 33953688 PMCID: PMC8092975 DOI: 10.3389/fphar.2021.662852] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/22/2021] [Indexed: 11/13/2022] Open
Abstract
The smoketree (Cotinus coggygria) is a historically known medicinal plant from Southeast Europe. Its ethnomedicinal use in skin and mucosal lesions is commonly accepted across countries. Other utilizations reported locally include fever reduction, cardiac diseases, hypertension, urinary diseases, cough, asthma, hemorrhoids, diabetes, numbness of arm, liver disease, and cancer. Departing from the smoketree's traditional uses, this review summarizes investigations on the phytochemistry and bioactivity of the plant. In vitro and in vivo experiments supporting wound-healing, anti-inflammatory, antibacterial, cytotoxic, antioxidative, hepatoprotective, and antidiabetic effects are presented. Metabolites from smoketree that are responsible for the main pharmacological effects of smoketree are pointed out. Furthermore, the review performs a comparison between C. coggygria and the lacquer tree (Toxicodendron vernicifluum). The latter is a comprehensively studied species used in Asian phytotherapy, with whom the European smoketree shares a consistent pool of secondary metabolites. The comparative approach aims to open new perspectives in the research of smoketree and anticipates an optimized use of C. coggygria in therapy. It also points out the relevance of a chemosystematic approach in the field of medicinal plants research.
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Affiliation(s)
- Diana Simona Antal
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Florina Ardelean
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Robert Jijie
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Iulia Pinzaru
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Codruta Soica
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristina Dehelean
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
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Gospodinova ZI, Zupkó I, Bózsity N, Manova VI, Georgieva MS, Todinova SJ, Taneva SG, Ocsovszki I, Krasteva ME. Cotinus coggygria Scop. induces cell cycle arrest, apoptosis, genotoxic effects, thermodynamic and epigenetic events in MCF7 breast cancer cells. ACTA ACUST UNITED AC 2021; 76:129-140. [PMID: 32975208 DOI: 10.1515/znc-2020-0087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/05/2020] [Indexed: 12/24/2022]
Abstract
Current plant-derived anticancer therapeutics aim to reach higher effectiveness, to potentiate chemosensitivity and minimize the toxic side effects compared to conventional chemotherapy. Cotinus coggygria Scop. is a herb with high pharmacological potential, widely applied in traditional phytotherapy. Our previous study revealed that leaf aqueous ethanolic extract from C. coggygria exerts in vitro anticancer activity on human breast, ovarian and cervical cancer cell lines. The objective of the present research was to investigate possible molecular mechanisms and targets of the antitumor activity of the extract in breast cancer MCF7 cells through analysis of cell cycle and apoptosis, clonogenic ability assessment, evaluation of the extract genotoxic capacity, characterization of cells thermodynamic properties, and analysis on the expression of genes involved in cellular epigenetic processes. The obtained results indicated that in MCF7 cells C. coggygria extract causes S phase cell cycle arrest and triggers apoptosis, reduces colony formation, induces DNA damage, affects cellular thermodynamic parameters, and tends to inhibit the relative expression of DNMT1, DNMT3a, MBD3, and p300. Further studies on the targeted molecules and the extract anti-breast cancer potential on animal experimental model system, need to be performed in the future.
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Affiliation(s)
- Zlatina I Gospodinova
- Laboratory of Genome Dynamics and Stability, Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
| | - Istvan Zupkó
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eotvos Str. 6, H-6720 Szeged, Hungary
| | - Noémi Bózsity
- Department of Pharmacodynamics and Biopharmacy, University of Szeged, Eotvos Str. 6, H-6720 Szeged, Hungary
| | - Vasilissa I Manova
- Laboratory of Genome Dynamics and Stability, Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
| | - Mariyana S Georgieva
- Laboratory of Regulation of Gene Expression, Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
| | - Svetla J Todinova
- Department of Biomacromolecules and Biomolecular Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
| | - Stefka G Taneva
- Department of Biomacromolecules and Biomolecular Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
| | - Imre Ocsovszki
- Department of Biochemistry, University of Szeged, Dóm tér 9, H-6720 Szeged, Hungary
| | - Maria E Krasteva
- Laboratory of Genome Dynamics and Stability, Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bldg. 21, 1113 Sofia, Bulgaria
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Aissani N, Albouchi F, Sebai H. Anticancer Effect in Human Glioblastoma and Antioxidant Activity of Petroselinum crispum L. Methanol Extract. Nutr Cancer 2020; 73:2605-2613. [PMID: 33121278 DOI: 10.1080/01635581.2020.1842894] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Parsley (Petroselinum crispum L.) has been used as food, spices and in folkloric medicine. Several scientific researches have been focalized on anti-inflammatory, anti-proliferative, antioxidant and other pharmacological activities of parsley. The aim of the present study was to evaluate the phytochemical composition, antioxidant and anticancer activity of P. crispum L aqueous and methanol extracts against Human glioblastoma cells U87MG. Adhesion assay was realized on different protein matrices (fibrinogen, fibronectin and poly-L-lysine) and the anti-proliferative effect was performed. Compared to aqueous extract, the methanol extract presented an important level of phenol contents. Five phenolic compounds were found using HPLC-DAD with quinic acid as the most abounded followed by gallic acid, acacetin, protocatechuic acid and Cirsilineol with 120753.07 ± 27450; 190 ± 25; 53.83 ± 10; 13.7 ± 2.5 and 2 ± 0.3 µg/mL respectively.The DPPH, ABTS+, OH radical, Iron (II) chelation and FRAP assays exhibited that methanol extract show a modulate antioxidant activity. The methanol extract shows the highest ability to inhibit cell adhesion to different protein matrices. In addition, it was found as a potential anti-proliferative. These results suggest for the first time that P. crispum methanol extract presents anti-adhesion and anti-proliferative proprieties.
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Affiliation(s)
- Nadhem Aissani
- Laboratory of Functional Physiology and Valorization of Bio resources, High Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Ferdaous Albouchi
- Laboratoire Matériaux-Molécules et Applications, University of Carthage, IPEST, La Marsa, Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology and Valorization of Bio resources, High Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
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11
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Atiq A, Parhar I. Anti-neoplastic Potential of Flavonoids and Polysaccharide Phytochemicals in Glioblastoma. Molecules 2020; 25:E4895. [PMID: 33113890 PMCID: PMC7660188 DOI: 10.3390/molecules25214895] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/09/2020] [Accepted: 10/14/2020] [Indexed: 02/07/2023] Open
Abstract
Clinically, gliomas are classified into four grades, with grade IV glioblastoma multiforme being the most malignant and deadly, which accounts for 50% of all gliomas. Characteristically, glioblastoma involves the aggressive proliferation of cells and invasion of normal brain tissue, outcomes as poor patient prognosis. With the current standard therapy of glioblastoma; surgical resection and radiotherapy followed by adjuvant chemotherapy with temozolomide, it remains fatal, because of the development of drug resistance, tumor recurrence, and metastasis. Therefore, the need for the effective therapeutic option for glioblastoma remains elusive. Previous studies have demonstrated the chemopreventive role of naturally occurring pharmacological agents through preventing or reversing the initiation phase of carcinogenesis or arresting the cancer progression phase. In this review, we discuss the role of natural phytochemicals in the amelioration of glioblastoma, with the aim to improve therapeutic outcomes, and minimize the adverse side effects to improve patient's prognosis and enhancing their quality of life.
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Affiliation(s)
- Ayesha Atiq
- Brain Research Institute Monash Sunway (BRIMS), Jeffery Cheah School of Medicine, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia;
| | - Ishwar Parhar
- Brain Research Institute Monash Sunway (BRIMS), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia
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12
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Han L, Fang S, Li G, Wang M, Yu R. Total flavonoids suppress lung cancer growth via the COX-2-mediated Wnt/β-catenin signaling pathway. Oncol Lett 2020; 19:1824-1830. [PMID: 32194676 PMCID: PMC7039044 DOI: 10.3892/ol.2020.11271] [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: 12/13/2018] [Accepted: 08/08/2019] [Indexed: 12/16/2022] Open
Abstract
The aim of the present study was to explore the anti-cancer effects of total flavonoids (TF) on lung cancer and to investigate the underlying mechanism. The inhibitory effect of TF on the proliferation of A549 cells in vitro was measured using an MTT assay. The apoptotic rate of TF-treated A549 cells was analyzed using flow cytometry and terminal deoxynucleotidyl transferase-mediated biotinylated UTP nick end labeling. Migration and invasion assays were performed to investigate the anti-migration effect of TF on A549 cells. Reverse-transcription quantitative PCR was used to analyze BCL2-like 2, BCL2, Bax, Bad, cyclooxygenase 2 (COX-2), Wnt and β-catenin mRNA expression levels in A549 cells. The in vivo anti-cancer effect of TF was investigated in a subcutaneous xenograft model of lung cancer in BALB/c nude mice. The results obtained in the present study revealed that TF exerted a significant inhibitory effect on the proliferation of A549 cells in a dose-dependent manner (P<0.01). TF induced apoptosis of A549 cells, which exhibited increased and decreased expression of pro- and anti- apoptotic genes, respectively. Furthermore, TF had a significant inhibitory effect on the migration and invasion of A549 cells (P<0.01). The mRNA expression levels of COX-2, Wnt and β-catenin were significantly downregulated in TF-treated A549 cells compared with controls. Additionally, treatment with TF inhibited tumor growth in mice, with a tumor inhibition rate of 64.07% compared with the controls. TF exhibited significant tumor inhibitory effects in vivo by promoting the apoptosis of tumor cells. In conclusion, the results suggested that TF may regulate lung cancer growth via the COX-2-Wnt/β-catenin signaling pathway. TF may serve as a novel anti-cancer agent for the treatment of lung cancer.
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Affiliation(s)
- Lei Han
- Department of Respiratory Medicine, Mudanjiang Medical University Affiliated Hongqi Hospital, Mudanjiang, Heilongjiang 157000, P.R. China
| | - Shu Fang
- Department of Respiratory Medicine, Mudanjiang Medical University Affiliated Hongqi Hospital, Mudanjiang, Heilongjiang 157000, P.R. China
| | - Guangtao Li
- Community Health Service Center, Mudanjiang Medical University Affiliated Hongqi Hospital, Mudanjiang, Heilongjiang 157000, P.R. China
| | - Minghuan Wang
- Department of Respiratory Medicine, Kangan Hospital, Mudanjiang, Heilongjiang 157000, P.R. China
| | - Renzhi Yu
- Department of Respiratory Medicine, Mudanjiang Medical University Affiliated Hongqi Hospital, Mudanjiang, Heilongjiang 157000, P.R. China
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Debnath R, Majumder D, Nath P, Ghosh D, Maiti D. Bromelain plus peroxidase reduces non-Hodgkin lymphoma progression in invivo via up-regulation of antioxidant enzymes and modulating apoptotic protein expression. Nutr Cancer 2019; 72:1200-1210. [PMID: 31591915 DOI: 10.1080/01635581.2019.1670217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Aim: Pineapple (Ananas comosus (L.) Merr.) is a good source of bromelain (B) and also contain peroxidase. The objective of this study is isoaltion of bromelain plus peroxidase (BP) from the pineapple fruit to evaluate the anticancer activity of BP from the pineapple fruit of Tripura, compared to commercial bromelain against ascitic Dalton's lymphoma cells (DLA) in mice. Methods: By acetone precipitation BP was isolated from the pineapple. Animals bearing DLA, receive B and BP orally for 15 alternative days. Apoptotic proteins are assayed using western blot. Results: BP treated mice showed recover of hemoglobin and WBC count compared to control lymphoma animal. The animal showed significant reduction of body weight due to reduced tunor load and elevated reactive oxygen species (ROS) production, elevated levels of vitamin C and vitamin E and other antioxidants in blood after BP treatment. Histology of liver and kidney also shows restored architecture in BP treated animal compared to only B treated group. BP treatment upregulates the cytochrome C, BAD, and BAX protein and downregulates the Bcl-2 and NF-kβ occuring upon BP treatment in the DLA cells collected from lymphoma animal. This induce the apoptosis of DLA cells in lymphoma animal and reduce the tumor load. Conclusion: The present findings suggest that BP from pineapple improves the survival of the induced lymphoma animal compared to only B which may be used as therapeutic target.
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Affiliation(s)
- Rahul Debnath
- Department of Human Physiology, Tripura University, Immunology Microbiology Lab, Suryamaninagar, Tripura, India
| | - Debabrata Majumder
- Department of Human Physiology, Tripura University, Immunology Microbiology Lab, Suryamaninagar, Tripura, India
| | - Priyatosh Nath
- Department of Human Physiology, Tripura University, Immunology Microbiology Lab, Suryamaninagar, Tripura, India
| | - Durgadas Ghosh
- Department of Zoology, Tripura University, Suryamaninagar, Tripura, India
| | - Debasish Maiti
- Department of Human Physiology, Tripura University, Immunology Microbiology Lab, Suryamaninagar, Tripura, India
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Dietary Flavonoid Intakes Are Associated with Race but Not Income in an Urban Population. Nutrients 2018; 10:nu10111749. [PMID: 30428592 PMCID: PMC6266237 DOI: 10.3390/nu10111749] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 12/30/2022] Open
Abstract
Flavonoids are polyphenolic phytochemicals with health-promoting properties, yet knowledge about their intake in at-risk populations is limited. This study sought to estimate intakes of total flavonoids and six flavonoid classes in the Healthy Aging in Neighborhoods of Diversity across the Life Span (HANDLS) study; determine if differences in intakes exist by race (African American (AA) and White (W)) and income (< or >125% Federal poverty guidelines); and compare intakes to those of a nationally representative population with similar demographic and socioeconomic characteristics. Data transformation normalized the flavonoid intake distributions prior to conducting statistical tests. With the exception of the flavanone class, flavonoid intakes of AAs were significantly lower than those of W (p < 0.01), regardless of other potential mediating factors including sex, age, and income. Total flavonoid intakes in HANDLS did not differ from intakes in the nationally representative study, but anthocyanidin and flavone intakes were lower, and race specific differences were found for several flavonoid classes. These findings imply that benefits attributable to flavonoid consumption may not be experienced equally by AAs and Whites, nor in vulnerable populations such as that represented by HANDLS relative to the U.S. population, and may play a role in observed health disparities.
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Saeed MEM, Meyer M, Hussein A, Efferth T. Cytotoxicity of South-African medicinal plants towards sensitive and multidrug-resistant cancer cells. JOURNAL OF ETHNOPHARMACOLOGY 2016; 186:209-223. [PMID: 27058630 DOI: 10.1016/j.jep.2016.04.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 04/03/2016] [Accepted: 04/04/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional medicine plays a major role for primary health care worldwide. Cancer belongs to the leading disease burden in industrialized and developing countries. Successful cancer therapy is hampered by the development of resistance towards established anticancer drugs. AIM In the present study, we investigated the cytotoxicity of 29 extracts from 26 medicinal plants of South-Africa against leukemia cell lines, most of which are used traditionally to treat cancer and related symptoms. MATERIAL AND METHODS We have investigated the plant extracts for their cytotoxic activity towards drug-sensitive parental CCRF-CEM leukemia cells and their multidrug-resistant P-glycoprotein-overexpressing subline, CEM/ADR5000 by means of the resazurin assay. A panel of 60 NCI tumor cell lines have been investigated for correlations between selected phytochemicals from medicinal plants and the expression of resistance-conferring genes (ABC-transporters, oncogenes, tumor suppressor genes). RESULTS Seven extracts inhibited both cell lines (Acokanthera oppositifolia, Hypoestes aristata, Laurus nobilis, Leonotis leonurus, Plectranthus barbatus, Plectranthus ciliates, Salvia apiana). CEM/ADR5000 cells exhibited a low degree of cross-resistance (3.35-fold) towards the L. leonurus extract, while no cross-resistance was observed to other plant extracts, although CEM/ADR5000 cells were highly resistant to clinically established drugs. The log10IC50 values for two out of 14 selected phytochemicals from these plants (acovenoside A and ouabain) of 60 tumor cell lines were correlated to the expression of ABC-transporters (ABCB1, ABCB5, ABCC1, ABCG2), oncogenes (EGFR, RAS) and tumor suppressors (TP53). Sensitivity or resistance of the cell lines were not statistically associated with the expression of these genes, indicating that multidrug-resistant, refractory tumors expressing these genes may still respond to acovenoside A and ouabain. CONCLUSION The bioactivity of South African medicinal plants may represent a basis for the development of strategies to treat multidrug-resistant tumors either by phytotherapeutic approaches with whole plant preparations or by classical drug development with isolated compounds such as acovenoside A or ouabain.
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Affiliation(s)
- Mohamed E M Saeed
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Mainz, Germany
| | - Marion Meyer
- Plant Science Department, University of Pretoria, 002 Pretoria, South Africa
| | - Ahmed Hussein
- Chemistry Department, University of Western Cape, Private Bag X17, Belleville 7535, South Africa
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Mainz, Germany.
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