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Rodrigues MDF, da Silva JW, de Lima JS, Ramos BDA, Paz ST, Lomonaco D, Zampieri D, Ximenes RM. Antiulcer activity of Mauritia flexuosa L.f. (Arecaceae) pulp oil: An edible Amazonian species with functional properties. Fitoterapia 2024; 174:105857. [PMID: 38354821 DOI: 10.1016/j.fitote.2024.105857] [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: 09/19/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 02/16/2024]
Abstract
Mauritia flexuosa, known as buriti in Brazil, is a widespread palm tree in Amazonia. It has many ethnobotanical uses, including food, oil, and medicine. The oil obtained from buriti's fruit pulp has high levels of monounsaturated fatty acids, carotenoids, and tocopherols, and is used in the food, cosmetic, and pharmaceutical industries for its antioxidant properties. Many biological activities have been reported for buriti oil, such as antioxidant, antimicrobial, chemopreventive, and immunomodulatory. Due to its high content of bioactive compounds, buriti oil is considered a functional ingredient with possible benefits in preventing oxidative stress and chronic diseases, particularly in the gastrointestinal tract. Peptic ulcer disease is a multifactorial disorder, involving lesions in the stomach and duodenum mucosa, which has a complex healing process. In this context, some nutrients and bioactive compounds help the maintenance of gastrointestinal mucosal integrity and function, such as carotenoids, tocopherols, and unsaturated fatty acids, which makes buriti oil an interesting candidate to be used in the prevention and management of gastrointestinal diseases. This study aimed to evaluate the gastroprotective and antiulcer effects of buriti oil and its possible mechanisms of action. Buriti oil reduced the ulcerative area and lipid peroxidation induced by ethanol. The gastroprotective activity of buriti oil partially depends on nitric oxide and sulfhydryl compounds. In acetic acid-induced gastric ulcers, buriti oil accelerated healing and stimulated the formation of new gastric glands. These results demonstrated the potential of buriti oil as a functional ingredient to promote health benefits in the gastrointestinal tract.
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Affiliation(s)
- Maria de Fátima Rodrigues
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50740-525, Pernambuco, Brazil
| | - José Wellinton da Silva
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50740-525, Pernambuco, Brazil
| | - Jucielma Silva de Lima
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50740-525, Pernambuco, Brazil
| | - Bárbara de Azevedo Ramos
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50740-525, Pernambuco, Brazil
| | - Silvania Tavares Paz
- Departamento de Patologia, Universidade Federal de Pernambuco, Recife 50670-910, Pernambuco, Brazil
| | - Diego Lomonaco
- Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, Fortaleza 60440-900, Ceará, Brazil
| | - Davila Zampieri
- Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, Fortaleza 60440-900, Ceará, Brazil
| | - Rafael Matos Ximenes
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Recife 50740-525, Pernambuco, Brazil.
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Santiago MB, dos Santos VCO, Teixeira SC, Silva NBS, de Oliveira PF, Ozelin SD, Furtado RA, Tavares DC, Ambrósio SR, Veneziani RCS, Ferro EAV, Bastos JK, Martins CHG. Polyalthic Acid from Copaifera lucens Demonstrates Anticariogenic and Antiparasitic Properties for Safe Use. Pharmaceuticals (Basel) 2023; 16:1357. [PMID: 37895828 PMCID: PMC10610108 DOI: 10.3390/ph16101357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/06/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
This study aimed at evaluating the potential of Copaifera lucens, specifically its oleoresin (CLO), extract (CECL), and the compound ent-polyalthic acid (PA), in combating caries and toxoplasmosis, while also assessing its toxicity. The study involved multiple assessments, including determining the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) against cariogenic bacteria. CLO and PA exhibited MIC and MBC values ranging from 25 to 50 μg/mL, whereas CECL showed values equal to or exceeding 400 μg/mL. PA also displayed antibiofilm activity with minimum inhibitory concentration of biofilm (MICB50) values spanning from 62.5 to 1000 μg/mL. Moreover, PA effectively hindered the intracellular proliferation of Toxoplasma gondii at 64 μg/mL, even after 24 h without treatment. Toxicological evaluations included in vitro tests on V79 cells, where concentrations ranged from 78.1 to 1250 μg/mL of PA reduced colony formation. Additionally, using the Caenorhabditis elegans model, the lethal concentration (LC50) of PA was determined as 1000 μg/mL after 48 h of incubation. Notably, no significant differences in micronucleus induction and the NDI were observed in cultures treated with 10, 20, or 40 μg/mL of CLO. These findings underscore the safety profile of CLO and PA, highlighting their potential as alternative treatments for caries and toxoplasmosis.
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Affiliation(s)
- Mariana B. Santiago
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Vinicius Cristian O. dos Santos
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Samuel C. Teixeira
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (S.C.T.); (E.A.V.F.)
| | - Nagela B. S. Silva
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Pollyanna F. de Oliveira
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Saulo D. Ozelin
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Ricardo A. Furtado
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Denise C. Tavares
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Sergio Ricardo Ambrósio
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Rodrigo Cassio S. Veneziani
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Eloisa Amália V. Ferro
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (S.C.T.); (E.A.V.F.)
| | - Jairo K. Bastos
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040900, SP, Brazil;
| | - Carlos Henrique G. Martins
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
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Huang SC, Wu WJ, Lee YJ, Tsai MS, Yan XZ, Lin HC, Lai PY, Wang KT, Liao JW, Tsai JC, Wang SH. Gastroprotective effects of Machilus zuihoensis Hayata bark against acidic ethanol-induced gastric ulcer in mice. J Tradit Complement Med 2023; 13:511-520. [PMID: 37693097 PMCID: PMC10492164 DOI: 10.1016/j.jtcme.2023.05.006] [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: 03/30/2023] [Revised: 04/30/2023] [Accepted: 05/30/2023] [Indexed: 09/12/2023] Open
Abstract
Background and aim In traditional medicine, Machilus zuihoensis Hayata bark (MZ) is used in combination with other medicines to treat gastric cancer, gastric ulcer (GU), and liver and cardiovascular diseases. This study aims to evaluate the gastroprotective effects and possible mechanism(s) of MZ powder against acidic ethanol (AE)-induced GU and its toxicity in mice. Experimental procedure The gastroprotective effect of MZ powder was analyzed by orally administering MZ for 14 consecutive days before AE-inducing GU. Ulcer index (UI) and protection percentage were calculated, hematoxylin and eosin staining and periodic acid-Schiff staining were performed, and gastric mucus weights were measured. The antioxidative, anti-inflammatory, and anti-apoptotic mechanisms, and possible signaling pathway(s) were studied. Results and conclusion Pretreatment with MZ (100 and 200 mg/kg) significantly decreased 10 μL/g AE-induced mucosal hemorrhage, edema, inflammation, and UI, resulted in protection percentages of 88.9% and 93.4%, respectively. MZ pretreatment reduced AE-induced oxidative stress by decreasing malondialdehyde level and restoring superoxide dismutase activity. MZ pretreatment demonstrated anti-inflammatory effects by reducing both serum and gastric tumor necrosis factor-α, interleukin (IL)-6, and IL-1β levels. Furthermore, MZ pretreatment exhibited anti-apoptotic effect by decreasing Bcl-2 associated X protein/B-cell lymphoma 2 ratio. The gastroprotective mechanisms of MZ involved inactivations of nuclear factor kappa-light-chain enhancer of activated B cells (NF-κB) and mitogen activated protein kinase (MAPK) signaling pathways. Otherwise, 200 mg/kg MZ didn't induce liver or kidney toxicity. In conclusion, MZ protects AE-induced GU through mucus secreting, antioxidative, anti-inflammatory, and anti-apoptotic mechanisms, and inhibitions of NF-κB and MAPK signaling pathways.
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Affiliation(s)
- Shih-Cheng Huang
- Institute of Medicine, Chung Shan Medical University, No. 110, Sec.1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Wen-Jun Wu
- Institute of Medicine, Chung Shan Medical University, No. 110, Sec.1, Jianguo N. Road, Taichung, 40201, Taiwan
- Department of Microbiology and Immunology, School of Medicine, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Yi-Ju Lee
- Institute of Medicine, Chung Shan Medical University, No. 110, Sec.1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Ming-Shiun Tsai
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, No. 168, University Rd., Dacun, Changhua, 515006, Taiwan
| | - Xiang-Zhe Yan
- Department of Biomedical Sciences, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Hsiao-Chun Lin
- Department of Biomedical Sciences, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Pin-Yen Lai
- Department of Biomedical Sciences, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
| | - Kun-Teng Wang
- HERBIOTEK Co., LTD., 3F., No. 207, Sec. 3, Beixin Road, New Taipei City, 23143, Taiwan
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathobiology, National Chung Hsing University, Taichung, 402202, Taiwan
| | - Jen-Chieh Tsai
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, No. 168, University Rd., Dacun, Changhua, 515006, Taiwan
| | - Sue-Hong Wang
- Department of Biomedical Sciences, Chung Shan Medical University, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, No. 110, Sec. 1, Jianguo N. Road, Taichung, 40201, Taiwan
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Teixeira SC, Rosini AM, de Souza G, Fajardo Martínez AF, Silva RJ, Ambrósio SR, Sola Veneziani RC, Bastos JK, Gomes Martins CH, Barbosa BF, Vieira Ferro EA. Polyalthic acid and oleoresin from Copaifera trapezifolia Hayne reduce Toxoplasma gondii growth in human villous explants, even triggering an anti-inflammatory profile. Exp Parasitol 2023; 250:108534. [PMID: 37100271 DOI: 10.1016/j.exppara.2023.108534] [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: 01/18/2023] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023]
Abstract
Due to the lack of efficient antiparasitic therapy and vaccines, as well as emerging resistance strains, congenital toxoplasmosis is still a public health issue worldwide. The present study aimed to assess the effects of an oleoresin obtained from the species Copaifera trapezifolia Hayne (CTO), and an isolated molecule found in the CTO, ent-polyalthic acid (ent-15,16-epoxy-8(17),13(16),14-labdatrien-19-oic acid) (named as PA), against T. gondii infection. We used human villous explants as an experimental model of human maternal-fetal interface. Uninfected and infected villous explants were exposed to the treatments; the parasite intracellular proliferation and the cytokine levels were measured. Also, T. gondii tachyzoites were pre-treated and the parasite proliferation was determined. Our findings showed that CTO and PA reduced efficiently the parasite growth with an irreversible action, but without causing toxicity to the villi. Also, treatments reduced the levels of IL-6, IL-8, MIF and TNF by villi, what configures a valuable treatment option for the maintenance of a pregnancy in an infectious context. In addition to a possible direct effect on parasites, our data suggest an alternative mechanism by which CTO and PA alter the villous explants environment and then impair parasite growth, since the pre-treatment of villi resulted in lower parasitic infection. Here, we highlighted PA as an interesting tool for the design of new anti-T. gondii compounds.
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Affiliation(s)
- Samuel Cota Teixeira
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Alessandra Monteiro Rosini
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Guilherme de Souza
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Aryani Felixa Fajardo Martínez
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Rafaela José Silva
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Sergio Ricardo Ambrósio
- Nucleus of Research in Technological and Exact Sciences, University of Franca, Franca, SP, Brazil.
| | | | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Carlos Henrique Gomes Martins
- Department of Microbiology, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Bellisa Freitas Barbosa
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Eloisa Amália Vieira Ferro
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
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Exploring the Potential of Myrothamnus flabellifolius Welw. (Resurrection Tree) as a Phytogenic Feed Additive in Animal Nutrition. Animals (Basel) 2022; 12:ani12151973. [PMID: 35953961 PMCID: PMC9367323 DOI: 10.3390/ani12151973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/06/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The unregulated use of in-feed antibiotic growth promoters has received widespread condemnation due to an increase in cases of antibiotic-resistant microbes. This has fueled an ever-growing demand for new sources of natural and safe alternative products with minimal impacts on the environment and human health in animal production. Myrothamnus flabellifolius, as a phytogenic feed additive, fits this description, as it is a natural plant containing high amounts of secondary metabolites necessary for cell function, regulation, and protection for improved animal growth, performance, and health. With some limitations towards its use, several processing and combination strategies are available to unlock nutrients and explore its potential in animal production, as described in this review. Abstract Myrothamnus flabellifolius (Welw.) is used in African traditional medicine for the treatment of depression and mental disorder, asthma, infectious diseases, respiratory, inflammation, epilepsy, heart, wound, backaches, diabetes, kidney ailments, hypertension, hemorrhoids, gingivitis, shingles, stroke, and skins conditions. The effectiveness of M. flabellifolius is due to the presence of several secondary metabolites that have demonstrated efficacy in other cell and animal models. These metabolites are key in cell regulation and function and have potential use in animal production due to antimicrobial and antioxidant properties, for an improvement in growth performance, feed quality and palatability, gut microbial environment, function, and animal health. The purpose of this review is to provide a detailed account on the potential use of M. flabellifolius in animal nutrition. Limitations towards the use of this plant in animal nutrition, including toxicity, economic, and financial issues are discussed. Finally, novel strategies and technologies, e.g., microencapsulation, microbial fermentation, and essential oil extraction, used to unlock and improve nutrient bioaccessibility and bioavailability are clearly discussed towards the potential use of M. flabellifolius as a phytogenic additive in animal diets.
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Anisi Stellati Fructus, a Significant Traditional Chinese Medicine (TCM) Herb and Its Bioactivity against Gastric Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4071489. [PMID: 35586683 PMCID: PMC9110155 DOI: 10.1155/2022/4071489] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/21/2022] [Accepted: 03/30/2022] [Indexed: 01/19/2023]
Abstract
Anisi stellati fructus (ASF) is the fruit of Illicium verum Hook F. (Chinese star anise), which is native to many countries, and is a significant Chinese medicinal herb. Gastric cancer (GC) is one of the major fatal types of cancers with multiple stages and a poor prognosis. The present review aims to discuss the bioactive properties of ASF and its phytocompounds against GC, with a particular insight into the molecular mechanisms and signaling pathways involved in its anti-GC mechanism. Furthermore, it highlights the potential mechanism of action of major phytocompounds of ASF against GC. Clinical studies (in vitro and in vivo) regarding the action of ASF and its major bioactive compounds such as quercetin, luteolin, kaempferol, d-limonene, and honokiol against GC were reviewed. For this review, search of literature was performed in Science, PubMed, Google Scholar, Web of Science, and Scopus related to ASF and its phytocompounds, from which only relevant studies were chosen. Major bioactive compounds of ASF and their extracts have proven to be effective against GC due to the mechanistic action of these compounds involving signaling pathways that target cancer cell apoptosis, proliferation, and tumor metastasis in GC cells. Existing reports of these compounds and their combinatory effects with other modern anticancer agents have also been reviewed. From its traditional use to its role as an anticancer agent, ASF and its bioactive phytocompounds have been observed to be effective in modern research, specifically against GC. However, further studies are required for the identification of molecular targets and pharmacokinetic potential and for the formulation of anti-GC drugs.
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Santos MDO, Camilo CJ, Macedo JGF, Lacerda MNSD, Lopes CMU, Rodrigues AYF, Costa JGMD, Souza MMDA. Copaifera langsdorffii Desf.: A chemical and pharmacological review. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2021.102262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Safety Profile, In Vitro Anti-Inflammatory Activity, and In Vivo Antiulcerogenic Potential of Root Barks from Annona senegalensis Pers. (Annonaceae). EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:4441375. [PMID: 34527060 PMCID: PMC8437626 DOI: 10.1155/2021/4441375] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 07/18/2021] [Accepted: 08/17/2021] [Indexed: 01/11/2023]
Abstract
Annona senegalensis (Annonaceae) is a tropical shrub widely distributed in Burkina Faso. This plant is traditionally used as a medicine against many pathologies including typhoid fever, gastrointestinal disorders, ulcers, and inflammatory and infectious diseases. The present study was conducted to evaluate the anti-inflammatory and antiulcer properties of Annona senegalensis root bark extracts. Therefore, toxicity tests were first performed, followed by other biological tests. For this purpose, we first undertook to evaluate the toxicity tests before considering the other biological tests in a second step. The results showed that the extracted fractions had a significant effect for the different methods used (protein denaturation inhibition activity, hyaluronidase inhibition activity, and xanthine oxidase inhibition activity). However, of the extracted fractions used, the ethyl acetate fraction was the most anti-inflammatory fraction. The antiulcer activity was evaluated using the best bioactive fraction. The antiulcer effect of the ethyl acetate fraction may be due to both the reduction of gastric acid secretion and gastric cytoprotection. The results of this study also showed that the bioactive fraction reduced ethanol-induced ulceration and pyloric ligation in a dose-dependent manner, and at the highest dose (200 mg/kg), the effect was similar to that of the reference drug. In summary, the ethyl acetate fraction was found to have the best anti-inflammatory and antiulcerogenic activities. The ethyl acetate fraction at a dose of 200 mg/kg also showed a rather interesting level of cytoprotection. The anti-inflammatory and antiulcer activities could be due to the different secondary metabolites contained in the fractions extracted from Annona senegalensis, notably flavonoids, triterpenoids, steroids, saponins, and tannins. As the mechanisms of action are still little or not understood, we will consider in the future identifying the phytoconstituents and the mechanisms of action involved in the results.
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Pharmacological and toxicological activities of α-humulene and its isomers: A systematic review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Ozelin SD, Senedese JM, Alves JM, Munari CC, Costa JDCD, Resende FA, Campos DL, Lima IMDS, Andrade AF, Varanda EA, Bastos JK, Tavares DC. Preventive activity of Copaifera langsdorffii Desf. leaves extract and its major compounds, afzelin and quercitrin, on DNA damage in in vitro and in vivo models. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2021; 84:569-581. [PMID: 33730993 DOI: 10.1080/15287394.2021.1898505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Copaifera langsdorffii Desf. is a plant found in South America, especially in Brazil. Oleoresin and the leaves of this plant is used as a popular medicinal agent. However, few studies on the chemical composition of aerial parts and related biological activities are known. This study aimed to examine the cytotoxic, genotoxic, and antigenotoxic potential of C. langsdorffii aerial parts hydroalcoholic extract (CLE) and two of its major compounds afzelin and quercitrin. The cytotoxic and antigenotoxic potential of CLE was determined as follows: 1) against genotoxicity induced by doxorubicin (DXR) or methyl methanesulfonate (MMS) in V79 cells; 2) by direct and indirect-acting mutagens in Salmonella typhimurium strains; and 3) by MMS in male Swiss mice. The protective effects of afzelin and quercitrin against DXR or MMS were also evaluated in V79 and HepG2 cells. CLE was cytotoxic as evidenced by clonogenic efficiency assay. Further, CLE did not induce a significant change in frequencies of chromosomal aberrations and micronuclei; as well as number of revertants in the Ames test demonstrating absence of genotoxicity. In contrast, CLE was found to be antigenotoxic in mammalian cells. The results also showed that CLE exerted inhibitory effect against indirect-acting mutagens in the Ames test. Afzelin and quercitrin did not reduce genotoxicity induced by DXR or MMS in V79 cells. However, treatments using afzelin and quercitrin decreased MMS-induced genotoxicity in HepG2 cells. The antigenotoxic effect of CLE observed in this study may be partially attributed to the antioxidant activity of the combination of major components afzelin and quercitrin.
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Affiliation(s)
- Saulo Duarte Ozelin
- Laboratório De Mutagênese, Universidade De Franca, Franca, São Paulo, Brazil
| | | | | | | | | | - Flávia Aparecida Resende
- Faculdade De Ciências Farmacêuticas De Araraquara, Universidade Estadual Paulista, Araraquara, São Paulo, Brazil
| | - Débora Leite Campos
- Faculdade De Ciências Farmacêuticas De Araraquara, Universidade Estadual Paulista, Araraquara, São Paulo, Brazil
| | | | | | - Eliana Aparecida Varanda
- Faculdade De Ciências Farmacêuticas De Araraquara, Universidade Estadual Paulista, Araraquara, São Paulo, Brazil
| | - Jairo Kenupp Bastos
- Facudade De Ciências Farmacêuticas De Ribeirão Preto, Universidade De São Paulo, São Paulo, Brazil
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Símaro GV, Lemos M, Mangabeira da Silva JJ, Ribeiro VP, Arruda C, Schneider AH, Wagner de Souza Wanderley C, Carneiro LJ, Mariano RL, Ambrósio SR, Faloni de Andrade S, Banderó-Filho VC, Sasse A, Sheridan H, Andrade E Silva ML, Bastos JK. Antinociceptive and anti-inflammatory activities of Copaifera pubiflora Benth oleoresin and its major metabolite ent-hardwickiic acid. JOURNAL OF ETHNOPHARMACOLOGY 2021; 271:113883. [PMID: 33508366 DOI: 10.1016/j.jep.2021.113883] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/13/2021] [Accepted: 01/21/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Copaifera species folkloric names are "copaíbas, copaibeiras, copaívas or oil stick", which are widely used in Brazilian folk medicine. Among all ethnopharmacological applications described for Copaifera spp oleoresins, their anti-inflammatory effect stands out. However, the knowledge of anti-inflammatory and antinociceptive properties of Copaifera pubiflora Benth is scarce. AIM OF THE STUDY To investigate the cytotoxic, anti-inflammatory, and antinociceptive activities of C. pubiflora oleoresin (CPO), and its major compound ent-hardwickiic acid (HA). MATERIAL AND METHODS The phosphatase assay was used to evaluate the cytotoxicity of CPO and HA in three different cell lines. CPO and HA doses of 1, 3, and 10 mg/kg were employed in the biological assays. The assessment of motor activity was performed using open-field and rotarod tests. Anti-inflammatory activity of CPO and HA was assessed through luciferase assay, measurement of INF-γ, IL-1β, IL-6, IL-10, and TNF-α in a multi-spot system with the immortalized cell line THP-1, zymosan-induced arthritis, and carrageenan-induced paw edema. Acetic acid-induced abdominal writhing and formalin tests were undertaken to evaluate the antinociceptive potential of CPO and HA. In addition, the evaluation using carrageenan was performed to investigate the effect of CPO in pain intensity to a mechanical stimulus (mechanical hyperalgesia), using the von Frey filaments. A tail-flick test was used to evaluate possible central CPO and HA actions. RESULTS In the cytotoxicity evaluation, CPO and HA were not cytotoxic to the cell lines tested. CPO and HA (10 mg/kg) did not affect animals' locomotor capacity in both open-field and rotarod tests. In the luciferase assay, CPO and HA significantly reduced luciferase activity (p < 0.05). This reduction indicates a decrease in NF-κB activity. HA and CPO decreased INF-γ, IL-1β, IL-6, IL-10, and TNF-α at 24 and 72 h in the multi-spot system. In zymosan-induced arthritis, CPO and HA decreased the number of neutrophils in the joint of arthritic mice and the number of total leukocytes (p < 0.05). In experimental arthritis HA significantly decreased joint swelling (p < 0.05). CPO and HA also increased the mechanical threshold during experimental arthritis. HA and CPO significantly inhibited the carrageenan-induced paw edema, being the doses of 10 mg/kg the most effective, registering maximum inhibitions of 58 ± 8% and 76 ± 6% respectively, p < 0.05. CPO and HA reduced the nociceptive behavior in both phases of formalin at all tested doses. The highest doses tested displayed inhibitions of 87 ± 1% and 72 ± 4%, respectively, p < 0.001, in the first phase, and 87 ± 1% and 81 ± 2%, respectively, p < 0.001, in the second phase. Oral treatment of CPO and HA (1, 3, 10 mg/kg) significantly reduced the nociceptive response in acetic acid-induced abdominal writhings, and the 10 mg/kg dose was the most effective with maximum inhibitions of 86 ± 2% and 82 ± 1%, respectively, p < 0.001. Both HA and CPO significantly decreased the intensity of mechanical inflammatory hyper-nociception on carrageenan-induced hyperalgesia at all tested doses, and 10 mg/kg was the most effective dose with maximum inhibitions of 73 ± 5% and 74 ± 7%, respectively, p < 0.05.CPO increased the tail-flick latencies in mice, and concomitant administration of naloxone partially reduced its effect. CONCLUSIONS CPO and HA may inhibit the production of inflammatory cytokines by suppressing the NF-κB signaling pathway, resulting in anti-inflammatory and antinociceptive activities.
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Affiliation(s)
- Guilherme Venâncio Símaro
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Marivane Lemos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Jonas Joaquim Mangabeira da Silva
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Victor Pena Ribeiro
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Caroline Arruda
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Ayda Henriques Schneider
- Ribeirão Preto Medical School, University of São Paulo, Av Bandeirantes S/N, 14049-900, Ribeirão Preto, SP, Brazil
| | | | - Luiza Junqueira Carneiro
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Roberta Lopes Mariano
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Sérgio Ricardo Ambrósio
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Sérgio Faloni de Andrade
- Universidade Lusófona, CBIOS, Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Vilmar C Banderó-Filho
- Universidade Lusófona, CBIOS, Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Astrid Sasse
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, University of Dublin, Dublin 2, Ireland
| | - Helen Sheridan
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, University of Dublin, Dublin 2, Ireland
| | - Márcio Luis Andrade E Silva
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil.
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Ardalani H, Hadipanah A, Sahebkar A. Medicinal Plants in the Treatment of Peptic Ulcer Disease: A Review. Mini Rev Med Chem 2020; 20:662-702. [PMID: 31880244 DOI: 10.2174/1389557520666191227151939] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/10/2019] [Accepted: 11/14/2019] [Indexed: 02/07/2023]
Abstract
Peptic Ulcer Disease (PUD) is the most common disorder of the stomach and duodenum, which is associated with Helicobacter pylori infection. PUD occurs due to an imbalance between offensive and defensive factors and Proton Pump Inhibitors (PPI), Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) and antibiotics are frequently used for the treatment. Recently, medicinal plants have emerged as efficacious, safe and widely available alternative therapies for PUD. The aim of this review was to study the medicinal plants and phytochemicals, which have been used for PUD treatment to evaluate the potential role of natural compounds to develop herbal remedies for PUD. Information was obtained using a literature search of electronic databases, such as Web of Science, Google Scholar, PubMed, Sci Finder, Reaxys and Cochrane. Common and scientific names of the plants and keywords such as 'peptic ulcer', 'gastric ulcer', 'stomach ulcer' and 'duodenal ulcer' were used for search. Eventually, 279 plants from 89 families were identified and information on the plant families, part of the plant used, chemical constituents, extracts, ulcer model used and dosage were abstracted. The results indicated that most of the anti-PUD plants were from Asteraceae (7.1%) and Fabaceae (6.8%) families while flavonoids (49%), tannins (13%), saponins (10%) and alkaloids (9%) were the most common natural compounds in plants with anti-PUD activity.
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Affiliation(s)
- Hamidreza Ardalani
- Department of Horticulture, Science and Research Branch, Islamic Azad University, Tehran, Iran.,Department Agroecology, Aarhus University, 4200 Slagelse, Denmark
| | - Amin Hadipanah
- Department of Horticulture, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Amirhossein Sahebkar
- Halal Research Center of IRI, FDA, Tehran, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Aguiar LM, Bicas JL, Fuentes E, Alarcón M, Gonzalez IP, Pastore GM, Maróstica MR, Cazarin CBB. Non-nutrients and nutrients from Latin American fruits for the prevention of cardiovascular diseases. Food Res Int 2020; 139:109844. [PMID: 33509467 DOI: 10.1016/j.foodres.2020.109844] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/05/2020] [Accepted: 10/19/2020] [Indexed: 12/21/2022]
Abstract
Non-communicable diseases (NCDs) have been rapidly increasing; among them, cardiovascular diseases (CVDs) are responsible for around 1/3 of deaths in the world. Environmental factors play a central role in their development. Diet is a very important factor in this scenario, and the intake of fruits and vegetables has been considered as one of the critical strategies for reducing the risk of CVDs. Fruits are a source of micronutrients and bioactive compounds that could have cardioprotective effects through several distinct mechanisms, such as antioxidant, antithrombotic and antiplatelet activities, vasodilatation, improvement of plasma lipid profiles, and modulation of inflammatory signaling. Brazil has a very rich and unexplored biodiversity in its different biomes, with several types of fruit, which are a source of bioactive compounds and micronutrients with therapeutic properties. In this sense, this review shows the current knowledge regarding the cardioprotective properties of selected Latin American and Brazilian fruits, including their effects on the activation of platelets and on the inflammation processes involved in atherosclerosis and cardiovascular diseases.
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Affiliation(s)
- Lais Marinho Aguiar
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil
| | - Juliano Lemos Bicas
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil
| | - Eduardo Fuentes
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Marcelo Alarcón
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Ivan Palomo Gonzalez
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Gláucia Maria Pastore
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
| | - Mário Roberto Maróstica
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
| | - Cinthia Baú Betim Cazarin
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
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Assessment of the antibacterial, antivirulence, and action mechanism of Copaifera pubiflora oleoresin and isolated compounds against oral bacteria. Biomed Pharmacother 2020; 129:110467. [PMID: 32603890 DOI: 10.1016/j.biopha.2020.110467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/19/2020] [Accepted: 06/24/2020] [Indexed: 01/12/2023] Open
Abstract
The microorganisms that constitute the oral microbiome can cause oral diseases, including dental caries and endodontic infections. The use of natural products could help to overcome bacterial resistance to the antimicrobials that are currently employed in clinical therapy. This study assessed the antimicrobial activity of the Copaifera pubiflora oleoresin and of the compounds isolated from this resin against oral bacteria. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) assays provided values ranging from 6.25 to > 400 μg/mL for the C. pubiflora oleoresin and its isolated compounds. The fractional inhibitory concentration index (FICI) assay showed that the oleoresin and chlorhexidine did not act synergistically. All the tested bacterial strains formed biofilms. MICB50 determination revealed inhibitory action: values varied from 3.12-25 μg/mL for the oleoresin, and from 0.78 to 25 μg/mL for the ent-hardwickiic acid. Concerning biofilm eradication, the C. pubiflora oleoresin and hardwickiic acid eradicated 99.9 % of some bacterial biofilms. Acid resistance determination showed that S. mutans was resistant to acid in the presence of the oleoresin and ent-hardwickiic acid at pH 4.0, 4.5, and 5.0 at all the tested concentrations. Analysis of DNA/RNA and protein release by the cell membrane demonstrated that the oleoresin and hardwiickic acid damaged the bacterial membrane irreversibly, which affected membrane integrity. Therefore, the C. pubiflora oleoresin and ent-hardwickiic acid have potential antibacterial effect and can be used as new therapeutic alternatives to treat oral diseases such as dental caries and endodontic infections.
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15
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Pascoal DRC, Velozo ES, Braga MEM, Sousa HC, Cabral-Albuquerque ECM, Vieira de Melo SAB. Bioactive compounds of Copaifera sp. impregnated into three-dimensional gelatin dressings. Drug Deliv Transl Res 2020; 10:1537-1551. [PMID: 32557352 DOI: 10.1007/s13346-020-00797-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This study investigates the immersion impregnation process of the copaiba oleoresin and leaf extract into SpongostanTM gelatin dressings to be used in wound healing treatment. Copaiba oleoresin and leaf extract were characterized by spectroscopic analyses in order to confirm the identity of bioactive compounds and their compatibility with dressing material. Their antibacterial properties were evaluated and oleoresin activity against Escherichia coli and Staphylococcus aureus bacteria was confirmed while the leaf extract showed activity against S. aureus. Solubility assays in organic solvents revealed that copaiba oleoresin is miscible into dichloromethane, while leaf extract showed a 20 g/ml solubility coefficient at 35 °C in the same solvent. These miscibility and solubility conditions were selected for the impregnation process. Using the organic solvent immersion method, 11 mg of copaiba oleoresin and 19 mg of leaf extract were impregnated into 1 cm3 of 3D matrix. The main bioactives from copaiba products, such as β-caryophyllene and lupeol, were tracked in the gelatin dressing. DSC and TGA assays showed no thermal changes in the samples after impregnation. Furthermore, the spatial organization of foam structure of the dressings was preserved after superficial distribution of oleoresin, as well as amorphous-like particulate deposition of leaf extract. The main compound of copaiba oleoresin, β-caryophyllene, which exhibits well-known anti-inflammatory activities, and the main compound of copaiba leaf extract, lupeol, also an anti-inflammatory agent, were successfully impregnated using organic solvent in wound dressings and are promising for further application on tissue wound healing. Graphical Abstract.
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Affiliation(s)
- Diego R C Pascoal
- Programa de Engenharia Industrial, Escola Politécnica, Universidade Federal da Bahia, Rua Aristides Novis, 2, 6° andar, Federação, Salvador, Bahia, 40210-630, Brazil
| | - Eudes S Velozo
- Departamento de Farmácia, Universidade Federal da Bahia, Rua Barão de Jeremoabo, s/n, Ondina, Salvador, Bahia, 40170-115, Brazil
| | - Mara E M Braga
- CIEPQPF, Department of Chemical Engineering, Universidade de Coimbra, Rua Sílvio Lima, Pólo II-Pinhal de Marrocos, 3030-790, Coimbra, Portugal
| | - Herminio C Sousa
- CIEPQPF, Department of Chemical Engineering, Universidade de Coimbra, Rua Sílvio Lima, Pólo II-Pinhal de Marrocos, 3030-790, Coimbra, Portugal
| | - Elaine C M Cabral-Albuquerque
- Programa de Engenharia Industrial, Escola Politécnica, Universidade Federal da Bahia, Rua Aristides Novis, 2, 6° andar, Federação, Salvador, Bahia, 40210-630, Brazil
| | - Silvio A B Vieira de Melo
- Programa de Engenharia Industrial, Escola Politécnica, Universidade Federal da Bahia, Rua Aristides Novis, 2, 6° andar, Federação, Salvador, Bahia, 40210-630, Brazil. .,Centro Interdisciplinar em Energia e Ambiente, Campus Universitário da Federação/Ondina, Universidade Federal da Bahia, Salvador, Bahia, 40170-115, Brazil.
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Taxonomic Distribution of Medicinal Plants for Alzheimer’s Disease: A Cue to Novel Drugs. Int J Alzheimers Dis 2020. [DOI: 10.1155/2020/7603015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Alzheimer’s disease (AD) is a neurodegenerative disorder manifested by decline in memory and mild cognitive impairment leading to dementia. Despite global occurrence of AD, the severity and hence onset of dementia vary among different regions, which was correlated with the customary use of medicinal herbs and exposure level to the causatives. In spite of execution of versatile therapeutic strategies to combat AD and other neurodegenerative diseases, success is only limited to symptomatic treatment. The role of natural remedies remained primitive and irreplaceable in all ages. In some examples, the extracted drugs failed to show comparable results due to lack of micro ingredients. Micro ingredients impart a peerless value to natural remedies which are difficult to isolate and/or determine their precise role during treatment. A variety of plants have been used for memory enhancement and other dementia-related complications since ages. Acetyl choline esterase inhibition, antioxidant potential, neuroprotection, mitochondrial energy restoration, and/or precipitated protein clearance put a vast taxonomic variety into a single group of anti-AD plants. Secondary metabolites derived from these medicinal plants have the potential to treat AD and other brain diseases of common pathology. This review summarizes the potential of taxonomically diverse medicinal plants in the treatment of AD serving as a guide to further exploration.
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Motta EVS, Sampaio BL, Costa JC, Teixeira SP, Bastos JK. Quantitative analysis of phenolic metabolites in Copaifera langsdorffii leaves from plants of different geographic origins cultivated under the same environmental conditions. PHYTOCHEMICAL ANALYSIS : PCA 2019; 30:364-372. [PMID: 30648323 DOI: 10.1002/pca.2819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 12/11/2018] [Accepted: 12/11/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Galloylquinic acid derivatives and flavonoids are the main phenolic metabolites found in Copaifera langsdorffii leaves (Leguminosae, Detarioideae), a medicinal plant with potential therapeutic application in the treatment of kidney stones. The factors that affect metabolite production in this plant species are not well understood but may include environmental and genetic factors. OBJECTIVE To quantify the variation in metabolite production over a 12-month period for 10 groups of C. langsdorffii cultivated under the same environmental conditions. METHODS Copaifera langsdorffii seeds were collected from 10 different regions in southeast, Brazil and grown in the same field. HPLC-UV was used to quantify nine galloylquinic acid derivatives and two flavonoids in leaf samples from mature trees. Climate data for humidity, radiation, precipitation and temperature were provided by the National Institute of Meteorology, Brazil. Multivariate analyses were performed to correlate chemical and environmental variables. RESULTS The overall effect of environmental factors on the production of phenolic metabolites was uniform among C. langsdorffii groups. Chemical variation between groups was present, but small, and probably due to differences in their genetics and physiology. Seasonal changes influenced the production of the major phenolic metabolites, with increases in temperature and radiation levels favouring metabolite production. CONCLUSION When C. langsdorffii trees are cultivated in the same environment, the production of the major secondary metabolites found in their leaves is very similar quantitatively, varying based on geographic location of original population and seasonal changes. This favours the standardisation of plant raw material for the production of a phytomedicine.
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Affiliation(s)
- Erick V S Motta
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Bruno L Sampaio
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Juliana C Costa
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Simone P Teixeira
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Jairo K Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Investigation of Safety Profile of Four Copaifera Species and of Kaurenoic Acid by Salmonella/Microsome Test. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:7631531. [PMID: 30733813 PMCID: PMC6348810 DOI: 10.1155/2019/7631531] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 12/12/2018] [Accepted: 12/31/2018] [Indexed: 12/19/2022]
Abstract
Trees of the Copaifera genus are native to the tropical regions of Latin America and Western Africa. Copaifera sp is widely used as a popular medicine and it has various ethnopharmacological indications, including gonorrhea, bronchitis, asthma, skin ulcers, ulcers, sore throat, uterine infections, general inflammations, cancer, and leishmanioses. Kaurenoic acid is a naturally occurring diterpene found in Copaifera and has been used as an anti-inflammatory, treatment of ulcer, leishmaniasis, and cancer. Bearing in mind the fact that the Ames test is an excellent tool to assess the safety of extracts, oils, and phytochemicals isolated from medicinal plants, from it, we evaluate the mutagenic potential of four species, between oleoresins (C. oblongifolia; C. langsdorffii) and leaves extracts (C. lucens; C. multijuga), of the Copaifera genus and also of kaurenoic acid, which is one of its major compounds. The results showed that the Copaifera spp. and kaurenoic acid did not induce an increase in the number of revertant colonies, without mutagenic effect in experiments, in the all concentrations evaluated by Ames test. The results obtained in our study support the safe use of the Copaifera genus medicinal plants selected and of kaurenoic acid.
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Arruda C, Aldana Mejía JA, Ribeiro VP, Gambeta Borges CH, Martins CHG, Sola Veneziani RC, Ambrósio SR, Bastos JK. Occurrence, chemical composition, biological activities and analytical methods on Copaifera genus-A review. Biomed Pharmacother 2018; 109:1-20. [PMID: 30396065 DOI: 10.1016/j.biopha.2018.10.030] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/03/2018] [Accepted: 10/09/2018] [Indexed: 12/25/2022] Open
Abstract
Copaifera is a genus of large trees found in Brazil, mainly in Amazon forest, but also in Atlantic forest and cerrado biomes. It has also been found in other countries in South America. In Africa, it is found mainly in Congo, Cameroon, Guinea and Angola. Its oleoresin has been used in folk medicine in the treatment of numerous healthy disorders, such as urinary, respiratory, skin and inflammatory diseases, for which there are several studies corroborating its ethnopharmacological uses. It is also extensively employed in the pharmaceutical and cosmetic industries in the development of ointments, pills, soaps, perfumes, among others. Copaifera oleoresin contains mainly diterpenes, such as: kaurenoic acid, kaurenol, copalic acid, agathic acid, hardwiickic acid, polyalthic acid, and sesquiterpenes, comprising β-caryophyllene, caryophyllene oxide, α-copaene, α-humulene, γ-muurolene and β-bisabolol, among other compounds. On the other hand, Copaifera leaves contain mainly phenolic compounds, such as flavonoids and methylated galloylquinic acid derivatives. Therefore, considering the economic importance of Copaifera oleoresin, its ethnopharmacological uses, the need to develop new pharmaceuticals for the treatment of many diseases, as well as the pharmacological potential of the compounds found in Copaifera spp., it was undertaken a review covering mostly the last two decades on the distribution, chemistry, pharmacology, quality control and safety of Copaifera species.
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Affiliation(s)
- Caroline Arruda
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. Café s/n, Ribeirão Preto, SP, 14040-903, Brazil
| | - Jennyfer Andrea Aldana Mejía
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. Café s/n, Ribeirão Preto, SP, 14040-903, Brazil
| | - Victor Pena Ribeiro
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. Café s/n, Ribeirão Preto, SP, 14040-903, Brazil
| | | | | | | | | | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. Café s/n, Ribeirão Preto, SP, 14040-903, Brazil.
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Copaifera of the Neotropics: A Review of the Phytochemistry and Pharmacology. Int J Mol Sci 2018; 19:ijms19051511. [PMID: 29783680 PMCID: PMC5983702 DOI: 10.3390/ijms19051511] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 05/15/2018] [Accepted: 05/15/2018] [Indexed: 12/25/2022] Open
Abstract
The oleoresin of Copaifera trees has been widely used as a traditional medicine in Neotropical regions for thousands of years and remains a popular treatment for a variety of ailments. The copaiba resins are generally composed of a volatile oil made up largely of sesquiterpene hydrocarbons, such as β-caryophyllene, α-copaene, β-elemene, α-humulene, and germacrene D. In addition, the oleoresin is also made up of several biologically active diterpene acids, including copalic acid, kaurenoic acid, alepterolic acid, and polyalthic acid. This review presents a summary of the ecology and distribution of Copaifera species, the traditional uses, the biological activities, and the phytochemistry of copaiba oleoresins. In addition, several biomolecular targets relevant to the bioactivities have been implicated by molecular docking methods.
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Copaiba oil-loaded commercial wound dressings using supercritical CO 2 : A potential alternative topical antileishmanial treatment. J Supercrit Fluids 2017. [DOI: 10.1016/j.supflu.2017.02.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Motta EVDS, da Costa JDC, Bastos JK. A validated HPLC-UV method for the analysis of galloylquinic acid derivatives and flavonoids in Copaifera langsdorffii leaves. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1061-1062:240-247. [DOI: 10.1016/j.jchromb.2017.07.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/03/2017] [Accepted: 07/16/2017] [Indexed: 02/08/2023]
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Skin Wound Healing Potential and Mechanisms of the Hydroalcoholic Extract of Leaves and Oleoresin of Copaifera langsdorffii Desf. Kuntze in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6589270. [PMID: 28928790 PMCID: PMC5592006 DOI: 10.1155/2017/6589270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/25/2017] [Accepted: 07/04/2017] [Indexed: 12/22/2022]
Abstract
The wound healing is a complex process which, sometimes, can be a problem in public health because of the possibility of physical disability or even death. Due to the lack of a gold standard drug in skin wound treatment and aiming at the discovery of new treatments in skin repair and the mechanisms involved in the process, we used oleoresin (OR) from Copaifera langsdorffii and hydroalcoholic extract of the leaves (EH) to treat rat skin wounds. For that, male Wistar rats were divided into groups (n = 8): Lanette, Collagenase, 10% EH, or 10% OR and, after anesthesia, one wound of 2 cm was made in the back of animals. The wounds were treated once a day for 3, 7, or 14 days and the wound areas were measured. The rats were euthanized and skin samples destined to biochemical, molecular, and immunohistochemical analysis. The results showed a macroscopic retraction of the wounds of 10% EH and 10% OR creams and both treatments showed anti-inflammatory activity. Molecular and immunohistochemical results demonstrated the activity of Copaifera langsdorffii creams in angiogenesis, reepithelialization, wound retraction, and remodeling mechanisms.
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Karunakaran R, Ira Thabrew M, Thammitiyagodage GM, Galhena BP, Menuka Arawwawala L. The gastroprotective effect of ethyl acetate fraction of hot water extract of Trichosanthes cucumerina Linn and its underlying mechanisms. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:312. [PMID: 28615015 PMCID: PMC5472002 DOI: 10.1186/s12906-017-1796-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 05/16/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Antacids, anticholinergic drugs, histamine H2- receptor antagonists and irreversible proton pump inhibitors have been used for the treatment of gastric ulcers. However, prolonged use of these drugs may lead to series of adverse effects such as diarrhea, headache, rash, hypertension, muscular and joint pain. Therefore, there is an urgent need of more effective and safer treatments with fewer side effects. The aim of the present study was to scientifically evaluate the gastroprotective activity of fractions of the hot water extract of Trichosanthes cucumerina Linn (Family: Cucurbitaceae) aerial parts with a view to identifying the fraction with the best gastroprotective activity and the possible mechanism/s by which this fraction exert gastroprotection. METHODS Gastroprotective activity of hexane fraction (HF), ethyl acetate fraction (EF), butanol fraction (BF) and aqueous fraction (AF) were evaluated by the assessment of ability to reduce the ulcer index in ethanol-induced rat model and the mode of action by which the most active fraction mediating gastroprotection. RESULTS EF showed the maximum gastroprotection effect followed by BF and AF. EF (75 mg/kg) exhibited significantly higher gastroprotection compared to the reference drugs. Further investigations with two lower doses of EF confirmed that EF can mediated a significant and dose dependent gastroprotection. The rats treated with the EF showed significant reduction in free acidity (45%), total acidity (by 48%) in the gastric juice, increased the amount of mucus produced by the rat gastro mucosa and potent antihistamine activity (by 25.6%). EF was also rich in phenolic compounds and flavonoids. CONCLUSION Gastroprotective mechanism of EF is possibly involves inhibition of acidity, elevation in mucus content, inhibition of histamine and antioxidant mechanisms.
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Affiliation(s)
- Ramani Karunakaran
- Medical Research Institute, Dr. Danister de Silva Mawatha, Colombo, 08 Sri Lanka
| | - M. Ira Thabrew
- Institute of Biochemistry, Molecular Biology & Biotechnology, No. 90, Cumaratunga Munidasa Mawatha, Colombo, 03 Sri Lanka
| | | | - B. Prasanna Galhena
- Department of Biochemistry & Clinical Chemistry, Faculty of Medicine, University of Kelaniya, Thallagolla Road, Ragama, Sri Lanka
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Ribeiro RV, Bieski IGC, Balogun SO, Martins DTDO. Ethnobotanical study of medicinal plants used by Ribeirinhos in the North Araguaia microregion, Mato Grosso, Brazil. JOURNAL OF ETHNOPHARMACOLOGY 2017; 205:69-102. [PMID: 28476677 DOI: 10.1016/j.jep.2017.04.023] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 04/19/2017] [Accepted: 04/19/2017] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL IMPORTANCE Currently, in many traditional communities, such as the riverine community in the North Araguaia microregion (Mato Grosso, Brazil), plant knowledge and use represent the main, if not the only, therapeutic resource for the maintenance of health and/or treatment of diseases. This study aimed to identify and document species of medicinal plants used by local experts from riverine communities in the North Araguaia microregion in Mato Grosso State, and to further chemical and pharmacological studies on species selected based on searches in the relevant literature. MATERIALS AND METHODS This is a cross-sectional ethnobotanical study, with non-probabilistic sampling (n =60), that applied the snowball method to select local riverine experts who understand medicinal plant use. Socio-demographic, ethnobotanical and ethnopharmacological data (vernacular name, uses, geographical origin, habit, method of preparation and part used) on medicinal plants were collected during semi-structured interviews. The results were analyzed by descriptive and quantitative means: indices of use-report (UR) were used to select plant species with therapeutic potential. RESULTS In total, 309 plant species belonging to 86 botanical families were cited; 73% were native to Brazil, and Fabaceae was the most representative family (11.3%). Arboreal was the predominant life form (37.2%). The leaf was the most used part (28.9%). Infusion was the most commonly reported method of preparation (31.3%). The plants reported in the survey were indicated for 18 of the 22 ICD-10 disease categories. The disease categories most commonly cited were the infectious and parasitic diseases (IPD, 718 UR), digestive system diseases (DSD, 565 UR) and respiratory system diseases (RSD, 504 UR), representing 16.6%, 13.1% and 11.7%, respectively of the total UR. Dysphania ambrosioides L. was the most sighted in the IPD category 50 UR. Copaifera langsdorffii Desf. (133), Lafoensia pacari A. St.-Hil. (131), and Cecropia pachystachya Trécul (126) were the species with the highest UR. Bidens pilosa L., Vernonia ferruginea Less, and L. pacari, respectively, were the most cited native plants used to treat such diseases. Of the 8 investigated native plants, C. langsdorffii, and Brosimum gaudichaudii are the most prominent: in addition to having been widely studied, in terms of phytochemical and pharmacological, these species have been marketed as pharmaceutical products, with associated patent deposits. CONCLUSIONS Local riverine experts from the North Araguaia microregion use a wide variety of medicinal plants in self-care health, especially those species used to treat IPD. The therapeutic potential of some of these plants has been scientifically validated; however, there are other species whose pharmacological effects and safety remain to be properly investigated. Thus, the present study, aside from being a basis for future chemical, pharmacological and agronomic bioprospecting studies, may contribute to the development of the management, conservation and sustainable use of medicinal flora in the microregion studied.
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Affiliation(s)
- Reginaldo Vicente Ribeiro
- Department of Basic Sciences in Health, Faculty of Medicine, Universidade Federal de Mato Grosso (UFMT), 78.060-900 Cuiabá, Mato Grosso, Brazil; Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso (IFMT), Advanced Campus of Lucas do Rio Verde, 78.455-000, Mato Grosso, Brazil
| | - Isanete Geraldini Costa Bieski
- Department of Basic Sciences in Health, Faculty of Medicine, Universidade Federal de Mato Grosso (UFMT), 78.060-900 Cuiabá, Mato Grosso, Brazil; Curso de Farmácia, Faculdade do Noroeste de Mato Grosso - AJES, 78.320-000 Juína, Mato Grosso, Brazil
| | - Sikiru Olaitan Balogun
- Department of Basic Sciences in Health, Faculty of Medicine, Universidade Federal de Mato Grosso (UFMT), 78.060-900 Cuiabá, Mato Grosso, Brazil; Curso de Farmácia, Faculdade do Noroeste de Mato Grosso - AJES, 78.320-000 Juína, Mato Grosso, Brazil
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Penido AB, De Morais SM, Ribeiro AB, Alves DR, Rodrigues ALM, dos Santos LH, de Menezes JESA. Medicinal Plants from Northeastern Brazil against Alzheimer's Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:1753673. [PMID: 28316633 PMCID: PMC5339485 DOI: 10.1155/2017/1753673] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 02/02/2017] [Indexed: 02/07/2023]
Abstract
Alzheimer's disease (AD) has been linked with oxidative stress, acetylcholine deficiency in the brain, and inflammatory processes. In the northeast region of Brazil, various plants are used to treat several diseases associated with these processes; then an antioxidant test was performed with those plants in a previous work and twelve species with higher antioxidant activity were selected for AChE inhibition evaluation. The phenolic compounds content was determined by Folin-Ciocalteu test and flavonoid content with AlCl3 reagent using UV-visible spectrophotometry. The antioxidant activity was assessed analyzing the inhibitory activity against 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azinobis-3-ethylbenzothiazoline-6-sulfonate (ABTS) and by the β-carotene/linoleic acid system and acetylcholinesterase inhibition using qualitative and quantitative tests. The combination of better acetylcholinesterase inhibitory and antioxidant activities pointed out six species, in descending order, as the best potential sources of therapeutic agents against AD: Hancornia speciosa > Myracrodruon urundeuva > Copaifera langsdorffii > Stryphnodendron coriaceum > Psidium guajava > Mangifera indica. Besides, the phenolic compounds in the species probably contribute to these activities. However, further pharmacological studies to assess the specific applications of these plants against AD are required to confirm these results.
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Affiliation(s)
- Alexandre Batista Penido
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Enfermagem, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Selene Maia De Morais
- Departamento de Química, Laboratório de Química e Produtos Naturais, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Alan Bezerra Ribeiro
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Engenharia de Alimentos, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Daniela Ribeiro Alves
- Núcleo de Pesquisa em Sanidade Animal, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Ana Livya Moreira Rodrigues
- Laboratório de Química e Produtos Naturais, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Leonardo Hunaldo dos Santos
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Licenciatura em Ciências Naturais/Biologia, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Jane Eire Silva Alencar de Menezes
- Centro de Ciências e Tecnologia, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
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Motta EV, Lemos M, Costa JC, Banderó-Filho VC, Sasse A, Sheridan H, Bastos JK. Galloylquinic acid derivatives from Copaifera langsdorffii leaves display gastroprotective activity. Chem Biol Interact 2017; 261:145-155. [DOI: 10.1016/j.cbi.2016.11.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 11/11/2016] [Accepted: 11/24/2016] [Indexed: 02/07/2023]
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