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Azevedo CM, Meira CS, da Silva JW, Moura DMN, de Oliveira SA, da Costa CJ, Santos EDS, Soares MBP. Therapeutic Potential of Natural Products in the Treatment of Schistosomiasis. Molecules 2023; 28:6807. [PMID: 37836650 PMCID: PMC10574020 DOI: 10.3390/molecules28196807] [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: 04/29/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 10/15/2023] Open
Abstract
It is estimated that 250 million people worldwide are affected by schistosomiasis. Disease transmission is related to the poor sanitation and hygiene habits that affect residents of impoverished regions in tropical and subtropical countries. The main species responsible for causing disease in humans are Schistosoma Mansoni, S. japonicum, and S. haematobium, each with different geographic distributions. Praziquantel is the drug predominantly used to treat this disease, which offers low effectiveness against immature and juvenile parasite forms. In addition, reports of drug resistance prompt the development of novel therapeutic approaches. Natural products represent an important source of new compounds, especially those obtained from plant sources. This review compiles data from several in vitro and in vivo studies evaluating various compounds and essential oils derived from plants with cercaricidal and molluscicidal activities against both juvenile and adult forms of the parasite. Finally, this review provides an important discussion on recent advances in molecular and computational tools deemed fundamental for more rapid and effective screening of new compounds, allowing for the optimization of time and resources.
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Affiliation(s)
- Carine Machado Azevedo
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Brazil; (C.M.A.); (C.S.M.)
| | - Cássio Santana Meira
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Brazil; (C.M.A.); (C.S.M.)
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (J.W.d.S.); (E.d.S.S.)
| | - Jaqueline Wang da Silva
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (J.W.d.S.); (E.d.S.S.)
| | - Danielle Maria Nascimento Moura
- Aggeu Magalhães Institute, Oswaldo Cruz Foundation (IAM-FIOCRUZ/PE), Recife 50740-465, Brazil; (D.M.N.M.); (S.A.d.O.); (C.J.d.C.)
| | - Sheilla Andrade de Oliveira
- Aggeu Magalhães Institute, Oswaldo Cruz Foundation (IAM-FIOCRUZ/PE), Recife 50740-465, Brazil; (D.M.N.M.); (S.A.d.O.); (C.J.d.C.)
| | - Cícero Jádson da Costa
- Aggeu Magalhães Institute, Oswaldo Cruz Foundation (IAM-FIOCRUZ/PE), Recife 50740-465, Brazil; (D.M.N.M.); (S.A.d.O.); (C.J.d.C.)
| | - Emanuelle de Souza Santos
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (J.W.d.S.); (E.d.S.S.)
| | - Milena Botelho Pereira Soares
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Brazil; (C.M.A.); (C.S.M.)
- SENAI Institute of Innovation in Health Advanced Systems (CIMATEC ISI SAS), University Center SENAI/CIMATEC, Salvador 41650-010, Brazil; (J.W.d.S.); (E.d.S.S.)
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Essential Oils as Novel Anthelmintic Drug Candidates. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238327. [PMID: 36500419 PMCID: PMC9735941 DOI: 10.3390/molecules27238327] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/19/2022] [Accepted: 11/20/2022] [Indexed: 12/02/2022]
Abstract
Helminths, with an estimated 1.5 billion annual global infections, are one of the major health challenges worldwide. The current strategy of the World Health Organization to prevent helminth infection includes increasing hygienic awareness, providing better sanitation and preventative anthelmintic drug therapy in vulnerable populations. Nowadays, anthelmintic drugs are used heavily in livestock, both in case of infection and as a preventative measure. However, this has led to the development of resistance against several of the most common drugs, such as levamisole, ivermectin and thiabendazole. As many as 70% of the livestock in developed countries now has helminths that are drug resistant, and multiple resistance is common. Because of this, novel anthelmintics are urgently needed to help combat large-scale production losses. Prior to this review, no comprehensive review of the anthelmintic effects of essential oils and their components existed. Multiple review articles have been published on the uses of a single plant and its extracts that only briefly touch upon their anthelmintic activity. This review aims to provide a detailed overview of essential oils and their components as anthelmintic treatment against a wider variety of helminths.
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Crotti A, Pagotti MC, Magalhães LG, Oliveira TM. Antischistosomal Activity of Essential Oils: An Updated Review. Chem Biodivers 2022; 19:e202100909. [PMID: 35020262 DOI: 10.1002/cbdv.202100909] [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: 11/10/2021] [Accepted: 01/11/2022] [Indexed: 11/08/2022]
Abstract
This review article covers literature on the antischistosomal activity of essential oils (EOs)( between 2011 and 2021. Criteria for classifying results from in vitro schistosomicidal assays are proposed for the first time. Parameters to evaluate the in vitro antischistosomal potential of EOs other than their ability to cause the death of Schistosoma mansoni adult worms ( e.g ., couple separation, egg laying, and egg development inhibition) are also addressed and discussed.
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Affiliation(s)
- Antonio Crotti
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Departamento de Química, Av. Bandeirantes, 3900, Not Available, 14040-901, Ribeirão Preto, BRAZIL
| | - Mariana C Pagotti
- Unifran: Universidade de Franca, Laboratório de Pesquisa em Parasitologia, Av. Armando Salles Oliveira 201, 14040-600, Franca, BRAZIL
| | - Lizandra G Magalhães
- University of Franca: Universidade de Franca, Research Group on Parasitology, Av. Armando Salles Oliveira 201, 14404-600, Franca, BRAZIL
| | - Thais Miller Oliveira
- Universidade de Sao Paulo Faculdade de Filosofia Ciencias e Letras de Ribeirao Preto, Departamento de Química, Av. Bandeirantes, 3900 Bairro Monte Alegre, Brasil, 14040-901, Ribeirão Preto, BRAZIL
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Rodríguez-Ferreiro AO, Ochoa-Pacheco A, Méndez-Rodriguez D, Ortiz-Beatón E, Font-Salmo O, Guisado-Bourzac F, Molina-Bertrán S, Monzote L, Cos P, Foubert K, Pieters L, Perez-Novo C, Vanden Berghe W, Escalona-Arranz JC, Setzer WN. LC-MS Characterization and Biological Activities of Cuban Cultivars of Plectranthus neochilus Schltr. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11010134. [PMID: 35009137 PMCID: PMC8747120 DOI: 10.3390/plants11010134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 05/06/2023]
Abstract
Plectranthus neochilus Schltr. (Lamiaceae) is a plant recently introduced in Cuba. Worldwide, it is an ethnomedicinal alternative for its use against microbial infections, but the Cuban population use the extracts to treat sleep disorders. To address this apparent incongruity, four collections (from different seasonal conditions in the year) of Cuban P. neochilus cultivars were analyzed in terms of their pharmacognostic characteristics. Three extracts using fresh and dried leaves were chemically and biologically characterized. UPLC-DAD-MS/MS analysis was performed to determine their chemical composition, while a panel of nine microorganisms was used to evaluate their antimicrobial activity. Finally, cytotoxic effects of different fractions were measured in three cell lines by the resazurin viability assay. In contrast to previously reported micro and macromorphological properties of P. neochilus, the leaves from the Cuban cultivars did not present glandular trichomes, nor did they produce quantifiable levels of essential oils. Moreover, aqueous extracts used by the population revealed no significant antimicrobial activity and were not cytotoxic. The three extracts showed a similar phytochemical composition, i.e., eight flavonoids, seven abietane diterpenes, and rosmarinic acid as the major constituent, most of them reported for the first time in this species. The low yield of essential oil, the absence of glandular trichomes, compounds with a high level of oxidation, and a moderate antimicrobial activity detected were the most distinctive pharmacognostic and biological characteristics of P. neochilus grown in Cuba. These aspects could explain its non-use as an antimicrobial.
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Affiliation(s)
- Annarli O. Rodríguez-Ferreiro
- Department of Biomedical Engineering, Faculty of Telecom, Informatics and Biomedical Engineering, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.R.-F.); (E.O.-B.); (O.F.-S.)
| | - Ania Ochoa-Pacheco
- Pharmacy Department, Faculty of Natural and Exact Sciences, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.-P.); (S.M.-B.)
| | - Daniel Méndez-Rodriguez
- Chemistry Department, Faculty of Applied Chemistry, University of Camagüey, Camagüey 74650, Cuba;
| | - Emilia Ortiz-Beatón
- Department of Biomedical Engineering, Faculty of Telecom, Informatics and Biomedical Engineering, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.R.-F.); (E.O.-B.); (O.F.-S.)
| | - Oneida Font-Salmo
- Department of Biomedical Engineering, Faculty of Telecom, Informatics and Biomedical Engineering, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.R.-F.); (E.O.-B.); (O.F.-S.)
| | - Frenkel Guisado-Bourzac
- Laboratory of Applied Genetic and Genomic, School of Sea Sciences, Pontificia Universidad Católica de Valparaiso, Valvaraiso 2362807, Chile;
| | - Silvia Molina-Bertrán
- Pharmacy Department, Faculty of Natural and Exact Sciences, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.-P.); (S.M.-B.)
| | - Lianet Monzote
- Department of Parasitology, Institute of Tropical Medicine “Pedro Kourí”, Havana 11400, Cuba;
- Research Network Natural Products against Neglected Diseases (ResNetNPND), University of Münster, 48149 Münster, Germany;
| | - Paul Cos
- Research Network Natural Products against Neglected Diseases (ResNetNPND), University of Münster, 48149 Münster, Germany;
- Laboratory of Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610 Antwerp, Belgium
| | - Kenn Foubert
- Natural Products & Food Research and Analysis (NatuRA), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610 Antwerp, Belgium; (K.F.); (L.P.)
| | - Luc Pieters
- Natural Products & Food Research and Analysis (NatuRA), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610 Antwerp, Belgium; (K.F.); (L.P.)
| | - Claudina Perez-Novo
- Laboratory for Protein Chemistry, Proteomics and Epigenetic Signaling, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610 Antwerp, Belgium; (C.P.-N.); (W.V.B.)
| | - Wim Vanden Berghe
- Laboratory for Protein Chemistry, Proteomics and Epigenetic Signaling, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, 2610 Antwerp, Belgium; (C.P.-N.); (W.V.B.)
| | - Julio C. Escalona-Arranz
- Pharmacy Department, Faculty of Natural and Exact Sciences, Universidad de Oriente, Santiago de Cuba 90500, Cuba; (A.O.-P.); (S.M.-B.)
- Correspondence: or (J.C.E.-A.); (W.N.S.)
| | - William N. Setzer
- Research Network Natural Products against Neglected Diseases (ResNetNPND), University of Münster, 48149 Münster, Germany;
- Aromatic Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT 84043, USA
- Correspondence: or (J.C.E.-A.); (W.N.S.)
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Lamiaceae Essential Oils, Phytochemical Profile, Antioxidant, and Biological Activities. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6748052. [PMID: 34950215 PMCID: PMC8692021 DOI: 10.1155/2021/6748052] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/25/2021] [Indexed: 01/22/2023]
Abstract
Medicinal and aromatic plants present important active compounds that have potential for use in food, pharmaceutical, and agriculture industries. In this sense, the present work aimed to conduct a literature review on the potential applications of essential oils from Lamiaceae species. Antioxidant, anti-inflammatory, and antimicrobial activities were evaluated. The importance of this study is demonstrated as a way to theoretically provide information on the use of different plants belonging to the Lamiaceae family, especially with regard to the physical, chemical, and biological properties of its essential oils.
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Antiparasitic effects of ethanolic extracts of Piper arboreum and Jatropha gossypiifolia leaves on cercariae and adult worms of Schistosoma mansoni. Parasitology 2020; 147:1689-1699. [DOI: 10.1017/s003118202000181x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AbstractNew treatment strategies for schistosomiasis should be evaluated, since resistant strains to the only available drug, Praziquantel, have already been described. Thus, we demonstrated antiparasitic effects of ethanolic extracts of Jatropha gossypiifolia and Piper arboreum on cercariae and adult worms of Schistosoma mansoni. The bioassays were performed at 0–10 000 μg mL−1 concentration for 0–72 h. Adult worms were stained with carmine to assess external and internal damage. The chemical screening was performed using high-performance liquid chromatography. P. arboreum displayed the best cercaricidal effect, with a 100% reduction in viability in just 60 min. The extract of J. gossypiifolia was more effective against adult worms, with 100% viability reduction of male and female worms after 12 and 24 h, respectively. P. arboreum and J. gossypiifolia were equally effective in inhibiting the oviposition of S. mansoni (93% reduction) and causing damage to internal and external structures in adult worms. Flavonoids were identified in both the extracts and phenolic compounds and amides only in P. arboreum. Thus, for the first time, it was proven that ethanolic extracts of P. arboreum and J. gossypiifolia leaves are biologically active against cercariae and adult worms of S. mansoni in vitro.
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Botanical Products in the Treatment and Control of Schistosomiasis: Recent Studies and Distribution of Active Plant Resources According to Affected Regions. BIOLOGY 2020; 9:biology9080223. [PMID: 32823660 PMCID: PMC7464741 DOI: 10.3390/biology9080223] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/01/2020] [Accepted: 08/10/2020] [Indexed: 11/21/2022]
Abstract
Schistosomiasis, a parasitic disease caused by trematodes of the genus Schistosoma, is the second most prevalent parasitic disease in the world. It affects around 200 million people. Clinical treatment, prophylaxis, and prevention are performed in countries susceptible to schistosomiasis. In the pharmacological treatment for an acute form of schistosomiasis, the use of antiparasitics, mainly praziquantel, is more common. As an alternative way, prevention methods such as reducing the population of intermediate hosts (mollusks) with molluscicides are important in the control of this disease by interrupting the biological cycle of this etiological parasite. Despite the importance of pharmacological agents and molluscicides, they have side effects and environmental toxicity. In addition, they can lead to the development of resistance enhancing of parasites, and lead to the search for new and effective drugs, including resources of vegetal origin, which in turn, are abundant in the affected countries. Thus, the purpose of this review is to summarize recent studies on botanical products with potential for the control of schistosomiasis, including anti-Schistosoma and molluscicide activities. In addition, species and plant derivatives according to their origin or geographical importance indicating a possible utility of local resources for countries most affected by the disease are presented.
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Islam MT, Martorell M, Salehi B, Setzer WN, Sharifi-Rad J. Anti-Schistosoma mansoni effects of essential oils and their components. Phytother Res 2020; 34:1761-1769. [PMID: 32067278 DOI: 10.1002/ptr.6643] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/25/2019] [Accepted: 01/31/2020] [Indexed: 01/18/2023]
Abstract
Schistosoma mansoni is endemic in 55 countries around the world. S. mansoni is a water-borne parasite of humans belonging to the group of blood flukes. Generally, schistosomiasis is treated with praziquantel, which results in frequent treatment failures and reinfections. Essential oils have diverse biological effects, including antimicrobial, antiprotozoal and antiparasitic. This review aimed at summarizing available in vitro, in vivo and clinical trials showing evidence and mechanisms of actions of essential oils and their derivatives acting against S. mansoni. The findings suggest that a number of essential oils and/or their components act against S. mansoni. Essential oils and/or their derivatives may be one of the potential sources of antischistosomal drugs.
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Affiliation(s)
- Muhammad Torequl Islam
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile.,Universidad de Concepción, Unidad de Desarrollo Tecnológico (UDT), Concepción, Chile
| | - Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL, 35899, USA.,Aromatic Plant Research Center, 230 N 1200 E, Suite 100, Lehi, UT, 84043, USA
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Matias D, Nicolai M, Fernandes AS, Saraiva N, Almeida J, Saraiva L, Faustino C, Díaz-Lanza AM, Reis CP, Rijo P. Comparison Study of Different Extracts of Plectranthus madagascariensis, P. neochilus and the Rare P. porcatus (Lamiaceae): Chemical Characterization, Antioxidant, Antimicrobial and Cytotoxic Activities. Biomolecules 2019; 9:biom9050179. [PMID: 31072074 PMCID: PMC6571840 DOI: 10.3390/biom9050179] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/02/2019] [Accepted: 05/06/2019] [Indexed: 12/20/2022] Open
Abstract
Medicinal plants of the Plectranthus genus (Lamiaceae) are known for their ethnopharmacological relevance, mainly against infectious, dermatologic and gastrointestinal pathologies. Three Plectranthus species originated from South Africa, namely P. madagascariensis, P. neochilus and the rare P. porcatus were hereby screened for their antimicrobial and cytotoxic activities related with their known and/or potential ethnomedicinal uses. Twenty-six extracts were prepared by the combination of extraction methods (infusion, decoction, microwave-assisted, ultrasound-assisted, maceration and supercritical fluid extraction) with different polarity solvents (water, methanol, acetone and supercritical CO2). The comparison study of these extracts was elucidated through the corresponding chemical characterization and cytotoxic activity data. Therefore, the acetone extract from P. madagascariensis prepared by ultrasound extraction method revealed potent antibacterial activity against Gram-positive bacteria (1.95 < minimum inhibitory concentration (MIC) < 7.81 μg/mL), including a methicillin-resistant Staphylococcus aureus (MRSA) strain. Additionally, acetone extracts from both P. madagascariensis and P. neochilus exhibited relevant antibacterial activity against Gram-negative Klebsiella pneumonia (0.48 < MIC < 3.91 μg/mL), validating the traditional uses of such plants as anti-infectious agents. All methanolic extracts showed potent antioxidant effects at 100 μg/mL measured as their radical scavenging activity (60.8–89.0%) in the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. The P. madagascariensis extract obtained by maceration in acetone showed moderate cytotoxic effects in the MDA-MB-231 cell line (triple negative human breast carcinoma). The extract concentration that caused a 50% inhibition in cell viability (IC50) was 64.52 μg/mL. All extracts in this comparative study were profiled by high-performance liquid chromatography-HPLC with a diode-array detector-DAD (HPLC-DAD) and the main known bioactive components were identified in each extract, which included polyphenols (caffeic 1, chlorogenic 2 and rosmarinic 3 acids), abietane diterpenes (7α-acetoxy-6β-hydroxyroyleanone 4 and coleon U 5) and flavone glycosides (rutin 6 and naringin 7).
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Affiliation(s)
- Diogo Matias
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
- Department of Biomedical Sciences, Faculty of Pharmacy, University of Alcalá, Campus Universitario, 28871 Alcalá de Henares, Spain.
| | - Marisa Nicolai
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
| | - Ana Sofia Fernandes
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
| | - Nuno Saraiva
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
| | - Joana Almeida
- LAQV/REQUIMTE, Laboratório de Microbiologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 4050-313 Porto, Portugal.
| | - Lucília Saraiva
- LAQV/REQUIMTE, Laboratório de Microbiologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 4050-313 Porto, Portugal.
| | - Célia Faustino
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal.
| | - Ana María Díaz-Lanza
- Department of Biomedical Sciences, Faculty of Pharmacy, University of Alcalá, Campus Universitario, 28871 Alcalá de Henares, Spain.
| | - Catarina P Reis
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal.
| | - Patrícia Rijo
- Research Center for Biosciences & Health Technologies (CBIOS), Universidade Lusófona de Humanidades e Tecnologias, Campo Grande 376, 1749-024 Lisboa, Portugal.
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal.
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Chemical Profile and Biological Activities of Essential Oil from Artemisia vulgaris L. Cultivated in Brazil. Pharmaceuticals (Basel) 2019; 12:ph12020049. [PMID: 30939762 PMCID: PMC6631396 DOI: 10.3390/ph12020049] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/19/2019] [Accepted: 03/26/2019] [Indexed: 01/19/2023] Open
Abstract
Essential oil from the leaves of Artemisia vulgaris L. (Compositae) cultivated in Brazil was investigated for its chemical composition and biological activities including antibacterial, antifungal, and anthelmintic. The constituents of essential oils isolated by hydro-distillation were examined by GC-MS and a total of 18 components were identified. The essential oil was dominated by oxygenated sesquiterpenes (44.4%), sesquiterpene hydrocarbons (33.3%), and oxygenated monoterpenes (16.6%). Caryophyllene (37.45%), germacrene D (16.17%), and humulene (13.66%) were the major components. The essential oils from A. vulgaris showed bactericidal and fungicidal properties against Staphylococcus aureus and Candida albicans, respectively. Anthelmintic activity against Haemonchus contortus was absent in this essential oil. Altogether above results indicate that essential oils from A. vulgaris can be used for various medicinal purposes.
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Dias HJ, Patrocínio AB, Pagotti MC, Fukui MJ, Rodrigues V, Magalhães LG, Crotti AEM. Schistosomicidal Activity of Dihydrobenzofuran Neolignans. Chem Biodivers 2018; 15:e1800134. [DOI: 10.1002/cbdv.201800134] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 05/08/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Herbert J. Dias
- Departamento de Química; Faculdade de Filosofia; Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; CEP 14040-901 Ribeirão Preto SP Brazil
| | - Andressa B. Patrocínio
- Departamento de Bioquímica e Imunologia; Faculdade de Medicina de Ribeirão Preto; Universidade de São Paulo; CEP 14049-900 Ribeirão Preto SP Brazil
| | - Mariana C. Pagotti
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; CEP 14404-600 Franca SP Brazil
| | - Murilo J. Fukui
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; CEP 14404-600 Franca SP Brazil
| | - Vanderlei Rodrigues
- Departamento de Bioquímica e Imunologia; Faculdade de Medicina de Ribeirão Preto; Universidade de São Paulo; CEP 14049-900 Ribeirão Preto SP Brazil
| | - Lizandra G. Magalhães
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; CEP 14404-600 Franca SP Brazil
| | - Antônio E. M. Crotti
- Departamento de Química; Faculdade de Filosofia; Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; CEP 14040-901 Ribeirão Preto SP Brazil
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12
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Ramborger BP, Ortis Gularte CA, Rodrigues DT, Gayer MC, Sigal Carriço MR, Bianchini MC, Puntel RL, Denardin ELG, Roehrs R. The phytoremediation potential of Plectranthus neochilus on 2,4-dichlorophenoxyacetic acid and the role of antioxidant capacity in herbicide tolerance. CHEMOSPHERE 2017; 188:231-240. [PMID: 28886557 DOI: 10.1016/j.chemosphere.2017.08.164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 07/27/2017] [Accepted: 08/30/2017] [Indexed: 05/23/2023]
Abstract
The possible phytoremediation capacity of Plectranthus neochilus (boldo) exposed to the commercial pesticide (Aminol) in soil and water through consecutive extractions (days interval) was evaluated. After the exposure period, tea leaves from the plant were analyzed in terms of the presence of 2,4-D, total antioxidant capacity (DPPH), concentration of total polyphenols and flavonoids for plants exposed to soil and water. In water, 2,4-D remained up to 67% in the 60 days of experiment in the control group, which provided the use of two treatment groups with the plant (one group of plants for 30 days and another group in the remaining 30 days in the same system), thus, a decontamination up to 49% of the 2,4-D was obtained in this system with water. In both experiments (soil and water) the 2,4-D was not detected in tea leaves, the reduction of the antioxidant activity, polyphenols and flavonoids of plants exposed to the herbicide was also observed when compared to the non-exposed plants. In tea - plants in water - it was also possible to quantify the phenolic compounds and it was observed that in the group of plants of the first 30 days there was a decrease in caffeic acid and an increase in coumaric and ferulic acids, compared to the group of plants that were not exposed to 2,4-D. In the remaining 30 days with the new seedlings there was a decrease of the coumaric acid and an increase of the caffeic and ferulic acids.
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Affiliation(s)
- Bruna Piaia Ramborger
- Grupo Interdisciplinar de Pesquisa em Práticas de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Claudia Alves Ortis Gularte
- Laboratório de Bioquímica e Toxicologia de Produtos Naturais e Sintéticos, Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Daniela Teixeira Rodrigues
- Grupo Interdisciplinar de Pesquisa em Práticas de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Mateus Cristofari Gayer
- Grupo Interdisciplinar de Pesquisa em Práticas de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Murilo Ricardo Sigal Carriço
- Grupo Interdisciplinar de Pesquisa em Práticas de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Matheus Chimelo Bianchini
- Laboratório de Bioquímica e Toxicologia de Produtos Naturais e Sintéticos, Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Robson Luiz Puntel
- Laboratório de Bioquímica e Toxicologia de Produtos Naturais e Sintéticos, Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Elton Luis Gasparotto Denardin
- Laboratório de Estudos Físico-Químicos e Produtos Naturais (LEFQPN), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil
| | - Rafael Roehrs
- Grupo Interdisciplinar de Pesquisa em Práticas de Ensino (GIPPE), Campus Uruguaiana, Universidade Federal do Pampa, Uruguaiana, RS, Brazil.
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13
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Soares MH, Dias HJ, Vieira TM, de Souza MGM, Cruz AFF, Badoco FR, Nicolella HD, Cunha WR, Groppo M, Martins CHG, Tavares DC, Magalhães LG, Crotti AEM. Chemical Composition, Antibacterial, Schistosomicidal, and Cytotoxic Activities of the Essential Oil of Dysphania ambrosioides (L.) Mosyakin & Clemants (Chenopodiaceae). Chem Biodivers 2017; 14. [PMID: 28504841 DOI: 10.1002/cbdv.201700149] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 05/12/2017] [Indexed: 01/18/2023]
Abstract
We have investigated the chemical composition and the antibacterial activity of the essential oil of Dysphania ambrosioides (L.) Mosyakin & Clemants (Chenopodiaceae) (DA-EO) against a representative panel of cariogenic bacteria. We have also assessed the in vitro schistosomicidal effects of DA-EO on Schistosoma mansoni and its cytotoxicity to GM07492-A cells in vitro. Gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS) revealed that the monoterpenes cis-piperitone oxide (35.2%), p-cymene (14.5%), isoascaridole (14.1%), and α-terpinene (11.6%) were identified by as the major constituents of DA-EO. DA-EO displayed weak activity against Streptococcus sobrinus and Enterococcus faecalis (minimum inhibitory concentration (MIC) = 1000 μg/ml). On the other hand, DA-EO at 25 and 12.5 μg/ml presented remarkable schistosomicidal action in vitro and killed 100% of adult worm pairs within 24 and 72 h, respectively. The LC50 values of DA-EO were 6.50 ± 0.38, 3.66 ± 1.06, and 3.65 ± 0.76 μg/ml at 24, 48, and 72 h, respectively. However, DA-EO at concentrations higher than 312.5 μg/ml significantly reduced the viability of GM07492-A cells (IC50 = 207.1 ± 4.4 μg/ml). The selectivity index showed that DA-EO was 31.8 times more toxic to the adult S. mansoni worms than GM07492-A cells. Taken together, these results demonstrate the promising schistosomicidal potential of the essential oil of Dysphania ambrosioides.
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Affiliation(s)
- Marina H Soares
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Herbert J Dias
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901, Ribeirão Preto, SP, Brazil
| | - Tatiana M Vieira
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901, Ribeirão Preto, SP, Brazil
| | - Maria G M de Souza
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Ana F F Cruz
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Fernanda R Badoco
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Heloiza D Nicolella
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Wilson R Cunha
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Milton Groppo
- Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901, Ribeirão Preto, SP, Brazil
| | - Carlos H G Martins
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Denise C Tavares
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Lizandra G Magalhães
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil
| | - Antônio E M Crotti
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, CEP 14040-600, Franca, SP, Brazil.,Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901, Ribeirão Preto, SP, Brazil
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14
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Martins MHG, Fracarolli L, Vieira TM, Dias HJ, Cruz MG, Deus CCH, Nicolella HD, Stefani R, Rodrigues V, Tavares DC, Magalhães LG, Crotti AEM. Schistosomicidal Effects of the Essential Oils of Citrus limonia
and Citrus reticulata
Against Schistosoma mansoni. Chem Biodivers 2016; 14. [DOI: 10.1002/cbdv.201600194] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/28/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Moara H. G. Martins
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
| | - Letícia Fracarolli
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; Av. Bandeirantes; 3900, Monte Alegre CEP 14040-901 Ribeirão Preto SP Brazil
| | - Tatiana M. Vieira
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; Av. Bandeirantes; 3900, Monte Alegre CEP 14040-901 Ribeirão Preto SP Brazil
| | - Herbert J. Dias
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; Av. Bandeirantes; 3900, Monte Alegre CEP 14040-901 Ribeirão Preto SP Brazil
| | - Michele G. Cruz
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
| | - Cássia C. H. Deus
- Instituto de Ciências Exatas e da Terra; Universidade Federal do Mato Grosso, Campus Universitário do Araguaia - CUA; Av. Senador Valdon Varjopn; 6390, Campus II CEP 78698-000 Barra do Garças MT Brazil
| | - Heloiza D. Nicolella
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
| | - Ricardo Stefani
- Instituto de Ciências Exatas e da Terra; Universidade Federal do Mato Grosso, Campus Universitário do Araguaia - CUA; Av. Senador Valdon Varjopn; 6390, Campus II CEP 78698-000 Barra do Garças MT Brazil
| | - Vanderlei Rodrigues
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto; Universidade de São Paulo; Av. Bandeirantes; 3900, Monte Alegre CEP 14049-900 Ribeirão Preto SP Brazil
| | - Denise C. Tavares
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
| | - Lizandra G. Magalhães
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
| | - Antônio E. M. Crotti
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas; Universidade de Franca; Av. Dr. Armando Salles de Oliveira; 201 - Parque Universitário CEP 14404600 Franca SP Brazil
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto; Universidade de São Paulo; Av. Bandeirantes; 3900, Monte Alegre CEP 14040-901 Ribeirão Preto SP Brazil
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15
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Aleixo de Carvalho LS, Geraldo RB, de Moraes J, Silva Pinto PL, de Faria Pinto P, Pereira ODS, Da Silva Filho AA. Schistosomicidal activity and docking of Schistosoma mansoni ATPDase 1 with licoflavone B isolated from Glycyrrhiza inflata (Fabaceae). Exp Parasitol 2015; 159:207-14. [DOI: 10.1016/j.exppara.2015.09.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Revised: 08/20/2015] [Accepted: 09/27/2015] [Indexed: 11/25/2022]
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16
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de Melo NI, Mantovani ALL, de Oliveira PF, Groppo M, da Silva Filho AA, Rodrigues V, Cunha WR, Tavares DC, Magalhães LG, Crotti AEM. Antischistosomal and Cytotoxic Effects of the Essential Oil of Tetradenia riparia (Lamiaceae). Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This paper reports on the antischistosomal and cytotoxic effects of the essential oil obtained from Tetradenia riparia leaves (TR-EO). At concentrations of 50 and 100 μg/mL, TR-EO killed all the worms after 120 and 24 h of incubation, respectively. At a concentration equal to or higher than 50 μg/mL, this oil also separated the coupled pairs and decreased the adult worm motor activity after incubation periods higher than 72 h. In addition, at 120 h of incubation, TR-EO slightly decreased the number of eggs produced by Schistosoma mansoni adult worms and significantly reduced the percentage of developed eggs, in a dose-dependent manner. XTT-colorimetric assays showed that the tested TR-EO concentrations were not considerably cytotoxic to V79 cells (IC50 = 253.5 μg/mL). The effects of TR-EO on egg development were noteworthy; therefore, this essential oil deserves further investigation to identify the chemical constituents that elicit activity against S. mansoni.
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Affiliation(s)
- Nathalya I. de Melo
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - André L. L. Mantovani
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - Pollyanna F. de Oliveira
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - Milton Groppo
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901 Ribeirão Preto, SP, Brazil
| | - Ademar A. da Silva Filho
- Faculdade de Farmácia e Bioquímica, Universidade Federal de Juiz de Fora, CEP 36036-900 Juiz de Fora, MG, Brazil
| | - Vanderlei Rodrigues
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, CEP 14040-900 Ribeirão Preto, SP, Brazil
| | - Wilson R. Cunha
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - Denise C. Tavares
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - Lizandra G. Magalhães
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
| | - Antônio E. M. Crotti
- Núcleo de Pesquisas em Ciências Exatas, Universidade de Franca, CEP 14404-600 Franca, SP, Brazil
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 14040-901 Ribeirão Preto, SP, Brazil
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17
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Wakabayashi KAL, de Melo NI, Aguiar DP, de Oliveira PF, Groppo M, da Silva Filho AA, Rodrigues V, Cunha WR, Tavares DC, Magalhães LG, Crotti AEM. Anthelmintic Effects of the Essential Oil of Fennel (Foeniculum vulgareMill., Apiaceae) againstSchistosoma mansoni. Chem Biodivers 2015; 12:1105-14. [DOI: 10.1002/cbdv.201400293] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Indexed: 12/18/2022]
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Antimicrobial Activity of the Essential Oil of Plectranthus neochilus against Cariogenic Bacteria. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:102317. [PMID: 26161115 PMCID: PMC4487696 DOI: 10.1155/2015/102317] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 06/07/2015] [Indexed: 12/03/2022]
Abstract
This work used the broth microdilution method to investigate the antimicrobial activity of the essential oil obtained from the leaves of Plectranthus neochilus (PN-EO) against a representative panel of oral pathogens. We assessed the antimicrobial activity of this oil in terms of the minimum inhibitory concentration (MIC). PN-EO displayed moderate activity against Enterococcus faecalis (MIC = 250 μg/mL) and Streptococcus salivarus (MIC = 250 μg/mL), significant activity against Streptococcus sobrinus (MIC = 62.5 μg/mL), Streptococcus sanguinis (MIC = 62.5 μg/mL), Streptococcus mitis (MIC = 31.25 μg/mL), and Lactobacillus casei (MIC = 31.25 μg/mL), and interesting activity against Streptococcus mutans (MIC = 3.9 μg/mL). GC-FID and GC-MS helped to identify thirty-one compounds in PN-EO; α-pinene (1, 14.1%), β-pinene (2, 7.1%), trans-caryophyllene (3, 29.8%), and caryophyllene oxide (4, 12.8%) were the major chemical constituents of this essential oil. When tested alone, compounds 1, 2, 3, and 4 were inactive (MIC > 4000 μg/mL) against all the microorganisms. These results suggested that the essential oil extracted from the leaves of Plectranthus neochilus displays promising activity against most of the evaluated cariogenic bacteria, especially S. mutans.
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Antinarelli LM, Pinto NC, Scio E, Coimbra ES. Antileishmanial activity of some Brazilian plants, with particular reference to Casearia sylvestris. ACTA ACUST UNITED AC 2015; 87:733-42. [DOI: 10.1590/0001-3765201520140288] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 09/06/2014] [Indexed: 12/27/2022]
Abstract
Leishmaniasis is a complex of diseases caused by Leishmania protozoa which treatment is restricted to a limited number of drugs that exhibit high toxicity, collateral effects and are often costly. There are a variety of tropical plants distributed in Brazil, and for many poor people the therapy for several diseases is based mainly on the use of traditional herbal remedies. In this work, the cytotoxic activity of 17 plant methanol extracts was evaluated on several Leishmania species and murine macrophages. Among them, the extract of Casearia sylvestris, Piptocarpha macropoda, Trembleya parviflora, Samanea tubulosa and Plectranthus neochilus showed a promissing leishmanicidal activity, exhibiting IC50 values below of 20 µg/mL against at least one species of Leishmania. Casearia sylvestris showed the most expressive activity against all promastigote forms of Leishmania species (IC50 values of 5.4 µg/mL, 5.0 µg/mL, 8.5 µg/mL and 7.7 µg/mL for L. amazonensis, L. braziliensis, L. chagasi and L. major, respectively), being more effective than the reference drug miltefosine. In spite of the cytotoxic effect on macrophages (CC50 value of 5.2 µg/mL), C. sylvestris exhibited a strong inhibition against intracellular amastigotes of L. braziliensis (IC50 value of 1.3 µg/mL). Further studies, including bio-guided fractionation will be conducted to identify the active compounds.
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Affiliation(s)
| | | | - Elita Scio
- Universidade Federal de Juiz de Fora, Brasil
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20
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Alves JA, Mantovani ALL, Martins MHG, Abrao F, Lucarini R, Crotti AEM, Martins CHG. Antimycobacterial Activity of Some Commercially Available Plant-Derived Essential Oils. Chem Nat Compd 2015. [DOI: 10.1007/s10600-015-1281-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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21
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Mota L, Figueiredo AC, Pedro LG, Barroso JG, Miguel MG, Faleiro ML, Ascensão L. Volatile-oils composition, and bioactivity of the essential oils of Plectranthus barbatus, P. neochilus, and P. ornatus grown in Portugal. Chem Biodivers 2015; 11:719-32. [PMID: 24827682 DOI: 10.1002/cbdv.201300161] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Indexed: 11/11/2022]
Abstract
Volatile-oils chemical composition and bioactivity of the essentail oils from Plectranthus barbatus, P. neochilus, and P. ornatus (Lamiaceae) were assessed. Aerial parts from these three related Plectranthus species were collected from cultivated plants grown in Portugal, during vegetative and flowering phases. Volatiles, isolated by distillation-extraction, were analyzed by GC and GC/MS. Monoterpene hydrocarbons (12-74%) and sesquiterpene hydrocarbons (4-45%) constituted the main fractions in all volatiles. α-Pinene (3; 12-67%), oct-1-en-3-ol (6; traces-28%), β-pinene (7; 0.1-22%), and β-caryophyllene (50; 7-12%) dominated P. barbatus volatiles. P. neochilus major volatile components were α-terpenyl acetate (41; traces-48%), α-thujone (2; 2-28%), β-caryophyllene (50; 2-28%), β-pinene (7; 1-25%), and α-pinene (3; 1-19%). Oct-1-en-3-ol (6; 13-31%), β-pinene (7; 11-24%), α-pinene (3; 11-19%), and β-caryophyllene (50; traces-11%) were the main constituents from P. ornatus volatiles. These chemical compositions were rather different from those previously found for specimens harvested in Africa and Brazil. Moreover, the volatiles from the flowers are herewith reported for the first time. Essential oils, isolated by hydrodistillation from leaves and stems, showed a yellowish color and unpleasant odor, with yields ranging from 0.08% to 0.84% (v/dry weight). Antioxidant and antimicrobial activities of the essential oils were evaluated by DPPH· and TBARS assays, and agar disc-diffusion method, respectively. Results showed low or moderate antioxidant capacity and significant antimicrobial activity against Gram-positive bacteria.
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Affiliation(s)
- Luísa Mota
- Universidade de Lisboa, Faculdade de Ciências de Lisboa, Departamento de Biologia Vegetal, Centro de Biotecnologia Vegetal, IBB, Campo Grande, PT-1749-016 Lisboa, (phone: +351 21 750 00 00; fax: +351 21 750 00 48)
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Anthelmintic activity of crude extract and essential oil of Tanacetum vulgare (Asteraceae) against adult worms of Schistosoma mansoni. ScientificWorldJournal 2014; 2014:460342. [PMID: 24672320 PMCID: PMC3929489 DOI: 10.1155/2014/460342] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Accepted: 12/02/2013] [Indexed: 11/18/2022] Open
Abstract
Schistosomiasis, a parasitic disease caused by trematode flatworms of the genus Schistosoma, affects more than 200 million people worldwide, and its control is dependent on a single drug, praziquantel. Tanacetum vulgare (Asteraceae) is used in folk medicine as a vermifuge. This study aimed to investigate the in vitro schistosomicidal activity of the crude extract (TV) and the essential oil (TV-EO) from the aerial parts of T. vulgare. TV-EO was obtained by hydrodistillation and analyzed by GC/MS, which allowed the identification of β-thujone (84.13%) as the major constituent. TV and TV-EO, at 200 μg/mL, decreased motor activity and caused 100% mortality of all adult worms. At 100 and 50 μg/mL, only TV caused death of all adult worms, while TV-EO was inactive. TV (200 μg/mL) was also able to reduce viability and decrease production of developed eggs. Confocal laser scanning microscopy showed morphological alterations in the tegument of the S. mansoni surface after incubation with TV (50 and 100 μg/mL). Quantitative analysis on the schistosomes tegument showed that TV caused changes in the numbers of tubercles of S. mansoni male worms in a dose-dependent manner. The findings suggest that T. vulgare is a potential source of schistosomicidal compounds.
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Mantovani AL, Vieira GP, Cunha WR, Groppo M, Santos RA, Rodrigues V, Magalhães LG, Crotti AE. Chemical composition, antischistosomal and cytotoxic effects of the essential oil of Lavandula angustifolia grown in Southeastern Brazil. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2013. [DOI: 10.1590/s0102-695x2013000600004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Synthesis and SAR studies of praziquantel derivatives with activity against Schistosoma japonicum. Molecules 2013; 18:9163-78. [PMID: 23912271 PMCID: PMC6269691 DOI: 10.3390/molecules18089163] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Revised: 07/24/2013] [Accepted: 07/25/2013] [Indexed: 11/17/2022] Open
Abstract
The synthesis and structure-activity relationship (SAR) studies of praziquantel derivatives with activity against adult Schistosoma japonicum are described. Several of them showed better worm killing activity than praziquantel and could serve as leads for further optimization.
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Thétiot-Laurent SAL, Boissier J, Robert A, Meunier B. Chemotherapie gegen Schistosomiasis. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208390] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Thétiot-Laurent SAL, Boissier J, Robert A, Meunier B. Schistosomiasis chemotherapy. Angew Chem Int Ed Engl 2013; 52:7936-56. [PMID: 23813602 DOI: 10.1002/anie.201208390] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Indexed: 01/08/2023]
Abstract
After malaria, schistosomiasis (or bilharzia) is the second most prevalent disease in Africa, and is occurring in over 70 countries in tropical and subtropical regions. It is estimated that 600 million people are at risk of infection, 200 million people are infected, and at least 200,000 deaths per year are associated with the disease. All schistosome species are transmitted through contact with fresh water that is infested with free-swimming forms of the parasite, which is known as cercariae and produced by snails. When located in the blood vessels of the host, larval and adult schistosomes digest red cells to acquire amino acids for growth and development. Vaccine candidates have been unsuccessful up to now. Against such devastating parasitic disease, the antischistosomal arsenal is currently limited to a single drug, praziquantel, which has been used for more than 35 years. Because the question of the reduction of the activity of praziquantel was raised recently, it is thus urgent to create new and safe antischistosomal drugs that should be combined with praziquantel to develop efficient bitherapies.
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Affiliation(s)
- Sophie A-L Thétiot-Laurent
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, BP 44099, 31077 Toulouse cedex 4, France
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In vitro schistosomicidal effects of aqueous and dichloromethane fractions from leaves and stems of Piper species and the isolation of an active amide from P. amalago L. (Piperaceae). J Helminthol 2013; 88:321-6. [DOI: 10.1017/s0022149x13000205] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AbstractDichloromethane and aqueous fractions from leaves and stems of Piper arboreum Aubl., P. aduncum L., P. amalago L., P. crassinervium H.B. & K., P. diospyrifolium Kunth, P. hispidum Sw. and P. xylosteoides (Kunth) Steud. were tested against adult worms of Schistosoma mansoni. The in vitro activity was evaluated in terms of mortality, number of separated worms and number of worms with reduced motor activity. Most dichloromethane fractions from all Piper species showed moderate schistosomicidal activity, but aqueous fractions were not active. The dichloromethane fraction of P. amalago leaves (at 100 μg/ml) showed the highest activity, resulting in worm mortality, the separation of worm pairs and reduced motor activity. Chromatographic fractionation of the dichloromethane fraction of P. amalago leaves led to the isolation of its major compound, which was also tested against adults of S. mansoni. The isolated piperamide N-[7-(3′,4′-methylenedioxyphenyl)-2(Z),4(Z)-heptadienoyl] pyrrolidine, at 100 μm, resulted in the mortality of all adult worms after 24 h of incubation. The findings suggest that species of Piper are potential sources of schistosomicidal compounds.
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28
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Natural products as a source for treating neglected parasitic diseases. Int J Mol Sci 2013; 14:3395-439. [PMID: 23389040 PMCID: PMC3588050 DOI: 10.3390/ijms14023395] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 01/12/2013] [Accepted: 01/16/2013] [Indexed: 12/19/2022] Open
Abstract
Infectious diseases caused by parasites are a major threat for the entire mankind, especially in the tropics. More than 1 billion people world-wide are directly exposed to tropical parasites such as the causative agents of trypanosomiasis, leishmaniasis, schistosomiasis, lymphatic filariasis and onchocerciasis, which represent a major health problem, particularly in impecunious areas. Unlike most antibiotics, there is no "general" antiparasitic drug available. Here, the selection of antiparasitic drugs varies between different organisms. Some of the currently available drugs are chemically de novo synthesized, however, the majority of drugs are derived from natural sources such as plants which have subsequently been chemically modified to warrant higher potency against these human pathogens. In this review article we will provide an overview of the current status of plant derived pharmaceuticals and their chemical modifications to target parasite-specific peculiarities in order to interfere with their proliferation in the human host.
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Moraes JD, Carvalho AAL, Nakano E, de Almeida AAC, Marques THDC, Andrade LN, de Freitas RM, de Sousa DP. Anthelmintic activity of carvacryl acetate against Schistosoma mansoni. Parasitol Res 2012; 112:603-10. [DOI: 10.1007/s00436-012-3172-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Accepted: 10/08/2012] [Indexed: 01/01/2023]
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de Moraes J, Nascimento C, Yamaguchi LF, Kato MJ, Nakano E. Schistosoma mansoni: in vitro schistosomicidal activity and tegumental alterations induced by piplartine on schistosomula. Exp Parasitol 2012; 132:222-7. [PMID: 22796749 DOI: 10.1016/j.exppara.2012.07.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 07/03/2012] [Accepted: 07/04/2012] [Indexed: 11/26/2022]
Abstract
Schistosomiasis is one of the most important parasitic infections in humans that occur in many tropical and subtropical countries. Currently, the control of schistosomiasis rests with a single drug, praziquantel, which is effective against adult worms but not the larval stages. Recent studies have shown that piplartine, an amide isolated from plants of the genus Piper (Piperaceae), reveals interesting antischistosomal properties against Schistosoma mansoni adult worms. Here, we report the in vitro antischistosomal activity of piplartine on S. mansoni schistosomula of different ages (3 h old and 1, 3, 5, and 7 days old), and examine alterations on the tegumental surface of worms by means of confocal laser scanning microscopy. Piplartine at a concentration of 7.5 μM caused the death of all schistosomula within 120 h. The lethal effect occurred in a dose-dependent manner and was also dependent on the age of the parasite. Microscopy observation revealed extensive tegumental destruction, including blebbing, granularity, and a shorter body length. This report provides the first evidence that piplartine is able to kill schistosomula of different ages and reinforce that piplartine is a promising compound that could be used for the development of new schistosomicidal agent.
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Affiliation(s)
- Josué de Moraes
- Laboratório de Parasitologia, Instituto Butantan, São Paulo, SP, Brazil.
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31
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de Oliveira RN, Rehder VLG, Santos Oliveira AS, Júnior ÍM, de Carvalho JE, de Ruiz ALTG, Jeraldo VDLS, Linhares AX, Allegretti SM. Schistosoma mansoni: in vitro schistosomicidal activity of essential oil of Baccharis trimera (less) DC. Exp Parasitol 2012; 132:135-43. [PMID: 22771865 DOI: 10.1016/j.exppara.2012.06.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 06/07/2012] [Accepted: 06/13/2012] [Indexed: 01/01/2023]
Abstract
Schistosomiasis is a chronic parasitic disease caused by the trematode species Schistosoma mansoni. Chemotherapy is the only immediate recourse to minimize the prevalence and incidence of this disease worldwide. At present, praziquantel (PZQ) is the drug of choice for the treatment of all forms of schistosomiasis. However, dependence on a single drug is concern because some strains can become resistant. In this context, medicinal plants become potential candidates as sources of new drug prototypes. This study provides findings on the schistosomicidal activity of the essential oil of Baccharis trimera in in vitro assays. During the assays parameters such as motility of adult worms, oviposition, morphological changes on the tegument and especially the mortality rate of adult worms of the BH strain were evaluated. The assays, which were carried out with four concentrations - 24, 48, 91 and 130 μg/mL - of the essential oil, have shown a promising activity regarding the parameters under study. It was possible to notice a significant decline in the motility of the worms and a mortality rate of 100% 30 h after they had been exposed to the essential oil in the concentration of 130 μg/mL. Male worms were more susceptible, producing a dose-response effect within a smaller exposition period than female worms. In what refers to morphological changes, the essential oil of B. trimera induced a peeling on the tegument surface, as well as the destruction of tubercles and spines, which resulted in smooth areas on the body surface. The essential oil also caused tegument destruction in female worms, in addition to destruction of the oral and acetabular suckers. It is the first time that the schistosomicidal activity has been reported for essential oil of B. trimera (less) DC.
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Aguiar GP, Melo NI, Wakabayashi KAL, Lopes MHS, Mantovani ALL, Dias HJ, Fukui MJ, Keles LC, Rodrigues V, Groppo M, Silva-Filho AA, Cunha WR, Magalhães LG, Crotti AEM. Chemical composition and in vitro schistosomicidal activity of the essential oil from the flowers of Bidens sulphurea (Asteraceae). Nat Prod Res 2012; 27:920-4. [PMID: 22452598 DOI: 10.1080/14786419.2012.671314] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
In this study, the chemical composition and the in vitro schistosomicidal properties of the essential oil obtained from Bidens sulphurea flowers (Bs-EO) were investigated. Its major constituents were identified as being 2,6-di-tert-butyl-4-methylphenol (44.98%), germacrene D (33.70%) and β-caryophyllene (10.23%). Bs-EO at 100 µg mL(-1) caused death of all the adult worms and promoted separation of the couple pairs into individual male and female within 48 h, besides leading to a significant decrease in the motility of the parasites. This oil was also responsible for a remarkable reduction in the number of eggs and the percentage of developed eggs produced by adult worms. These results suggest that the Bs-EO can be considered a promising source for the development of new schistosomicidal agents.
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Affiliation(s)
- G P Aguiar
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, SP, Brazil
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In vitro efficacy of the essential oil of Piper cubeba L. (Piperaceae) against Schistosoma mansoni. Parasitol Res 2011; 110:1747-54. [PMID: 22006194 DOI: 10.1007/s00436-011-2695-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Accepted: 10/07/2011] [Indexed: 12/16/2022]
Abstract
In this paper, cercariae, schistosomula, and adult Schistosoma mansoni worms were incubated in vitro with the essential oil of Piper cubeba (PC-EO) at concentrations from 12.5 to 200 μg/mL, and the viability was evaluated using an inverted microscopy. The effects of PC-EO at 100 and 200 μg/mL on the stages of S. mansoni were similar to those of the positive control (PZQ at 12.5 μg/mL), with total absence of mobility after 120 h. However, at concentrations from 12.5 to 50 μg/mL, PC-EO caused a reduction in the viability of cercariae and schistosomula when compared with the negative control groups (RPMI 1640 or dechlorinated water) or (RPMI 1640 + 0.1% DMSO or dechlorinated water + 0.1% DMSO). On the other hand, adult S. mansoni worms remained normally active when incubated with PC-EO at concentrations of 12.5 and 25 μg/mL, and their viabilities were similar to those of the negative control groups. In addition, at concentrations ranging from 50 to 200 μg/mL, separation of all the coupled adult worms was observed after 24 h of incubation, which is related to the fact of the reduction in egg production at this concentration. The main chemical constituents of PC-EO were identified by gas chromatography-mass spectrometry as being sabinene (19.99%), eucalyptol (11.87%), 4-terpineol (6.36%), β-pinene (5.81%), camphor (5.61%), and δ-3-carene (5.34%). The cytotoxicity of the PC-EO was determined, and a significant cytotoxicity was only obtained in the concentration of 200 μg/mL after 24 h treatment. The results suggest that PC-EO possesses an effect against cercariae, schistosomula, and adult worms of the S. mansoni.
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