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Lima RS, de Carvalho APA, Conte-Junior CA. Health from Brazilian Amazon food wastes: Bioactive compounds, antioxidants, antimicrobials, and potentials against cancer and oral diseases. Crit Rev Food Sci Nutr 2023; 63:12453-12475. [PMID: 35875893 DOI: 10.1080/10408398.2022.2101983] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Brazilian Amazon contains over 30,000 plant species and foods rich in bioactive compounds such as terpenes, phenolic acids, alkaloids, and flavonoids, of potential health benefits (antioxidant, antimicrobial, antiparasitic, anticancer, gastroprotection, prebiotic effects, among others). The existence of residues from non-edible parts of plants (leaves, roots, stems, branches, barks) or fruit wastes (peel, bagasse, seeds) in the agri-food industry and its supply chain is an important challenge in food loss and waste management. In this critical review several Amazon species, focusing on extracts/essential oils from nonedible parts or wastes, were analyzed in terms of phytochemicals, biological activity, and underlying mechanisms. We hope this review emphasizes the importance of Amazon's sustainability initiatives on population health due to the potential shown against cancer, infectious diseases, and prevention of oral diseases. It is urgent to think about the conversion of amazon food wastes and co-products into high-added-value raw materials to develop novel drugs, food packaging systems, or nutraceutical foods.
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Affiliation(s)
- Rayssa S Lima
- Department of Biochemistry, Analytical and Molecular Laboratorial Center (CLAn), Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, Rio de Janeiro, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anna Paula Azevedo de Carvalho
- Department of Biochemistry, Analytical and Molecular Laboratorial Center (CLAn), Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, Rio de Janeiro, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Chemistry (PGQu), Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos A Conte-Junior
- Department of Biochemistry, Analytical and Molecular Laboratorial Center (CLAn), Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, Rio de Janeiro, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Chemistry (PGQu), Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Food Science (PPGCAL), Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
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Laurindo LF, Barbalho SM, Araújo AC, Guiguer EL, Mondal A, Bachtel G, Bishayee A. Açaí ( Euterpe oleracea Mart.) in Health and Disease: A Critical Review. Nutrients 2023; 15:nu15040989. [PMID: 36839349 PMCID: PMC9965320 DOI: 10.3390/nu15040989] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
The açaí palm (Euterpe oleracea Mart.), a species belonging to the Arecaceae family, has been cultivated for thousands of years in tropical Central and South America as a multipurpose dietary plant. The recent introduction of açaí fruit and its nutritional and healing qualities to regions outside its origin has rapidly expanded global demand for açaí berry. The health-promoting and disease-preventing properties of this plant are attributed to numerous bioactive phenolic compounds present in the leaf, pulp, fruit, skin, and seeds. The purpose of this review is to present an up-to-date, comprehensive, and critical evaluation of the health benefits of açaí and its phytochemicals with a special focus on cellular and molecular mechanisms of action. In vitro and in vivo studies showed that açaí possesses antioxidant and anti-inflammatory properties and exerts cardioprotective, gastroprotective, hepatoprotective, neuroprotective, renoprotective, antilipidemic, antidiabetic, and antineoplastic activities. Moreover, clinical trials have suggested that açaí can protect against metabolic stress induced by oxidation, inflammation, vascular abnormalities, and physical exertion. Due to its medicinal properties and the absence of undesirable effects, açaí shows a promising future in health promotion and disease prevention, in addition to a vast economic potential in the food and cosmetic industries.
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Affiliation(s)
- Lucas Fornari Laurindo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Pharmacology, School of Medicine, Faculdade de Medicina de Marília, Marília 17519-030, SP, Brazil
| | - Sandra Maria Barbalho
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília, Marília 17500-000, SP, Brazil
| | - Adriano Cressoni Araújo
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
| | - Elen Landgraf Guiguer
- Department of Biochemistry and Pharmacology, School of Medicine, University of Marília, Marília 17525-902, SP, Brazil
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, University of Marília, Marília 17525-902, SP, Brazil
- Department of Biochemistry and Nutrition, School of Food and Technology of Marília, Marília 17500-000, SP, Brazil
| | - Arijit Mondal
- Department of Pharmaceutical Chemistry, M.R. College of Pharmaceutical Sciences and Research, Balisha 743 234, India
| | - Gabrielle Bachtel
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
- Correspondence: or
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da Silva MACN, Soares CS, Borges KRA, Wolff LAS, Barbosa MDCL, Nascimento MDDSB, Carvalho JED. Ultrastructural changes induced by açaí (Euterpe oleracea Mart) in MCF-7 breast cancer cell line. Ultrastruct Pathol 2022; 46:511-518. [DOI: 10.1080/01913123.2022.2141404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marcos Antonio Custódio Neto da Silva
- Faculty of Medical Science, Post-graduate Program in Internal Medicine, Universidade Estadual de Campi- nas. Rua Tessália Vieira de Camargo, Campinas, Brasil
| | - Camila Simões Soares
- Faculty of Pharmaceutical Sciences, Universidade Estadual de Campinas, Campinas, Brazil
| | - Kátia Regina Assunção Borges
- Department of Pathology, Federal University of Maranhão (UFMA), Nucleum of Basic and Applied Immunology, São Luís, Brazil
| | - Laís Araujo Souza Wolff
- Department of Pathology, Federal University of Maranhão (UFMA), Nucleum of Basic and Applied Immunology, São Luís, Brazil
| | - Maria Do Carmo Lacerda Barbosa
- Department of Pathology, Federal University of Maranhão (UFMA), Nucleum of Basic and Applied Immunology, São Luís, Brazil
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Oliveira KRHM, Torres MLM, Kauffmann N, de Azevedo Ataíde BJ, de Souza Franco Mendes N, dos Anjos LM, dos Santos Borges R, Bahia CP, Leão LKR, da Conceição Fonseca Passos A, Herculano AM, de Jesus Oliveira Batista E. Euterpe oleracea fruit (Açai)-enriched diet suppresses the development of experimental cerebral malaria induced by Plasmodium berghei (ANKA) infection. BMC Complement Med Ther 2022; 22:11. [PMID: 35016657 PMCID: PMC8751313 DOI: 10.1186/s12906-021-03495-9] [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: 04/21/2021] [Accepted: 12/07/2021] [Indexed: 11/21/2022] Open
Abstract
Background Cerebral malaria is one of the most severe complications attributed to protozoal infection by Plasmodium falciparum, gaining prominence in children mortality rates in endemic areas. This condition has a complex pathogenesis associated with behavioral, cognitive and motor sequels in humans and current antimalarial therapies have shown little effect in those aspects. Natural products with antioxidant and anti-inflammatory properties have become a valuable alternative therapeutic option in the treatment of distinct conditions. In this context, this study investigated the neuroprotective effect of Euterpe oleracea (açai) enriched diet during the development of experimental cerebral malaria induced by the inoculation of Swiss albino mice with Plasmodium berghei ANKA strain. Methods After Plasmodium infection, animals were maintained on a feeding with Euterpe oleracea enriched ration and parameters such as survival curve, parasitemia and body weight were routinely monitored. The present study has also evaluated the effect of açai-enriched diet on the blood-brain barrier leakage, histological alterations and neurocognitive impairments in mice developing cerebral malaria. Results Our results demonstrate that between 7th–19th day post infection the survival rate of the group treated with açai enriched ration was higher when compared with Plasmodium-infected mice in which 100% of mice died until the 11th days post-infection, demonstrating that açai diet has a protective effect on the survival of infected treated animals. The same was observed in the brain vascular extravasation, where Evans blue dye assays showed significantly less dye extravasation in the brains of Plasmodium-infected mice treated with açai enriched ration, demonstrating more preserved blood-brain barrier integrity. Açai-enriched diet also attenuate the histopathological alterations elicited by Plasmodium berghei infection. We also showed a decrease of the neurological impairments arising from the exposure of cerebral parenchyma in the group treated with açai diet, ameliorating motor and neuropsychiatric changes, analyzed through the SHIRPA protocol. Conclusion With these results, we conclude that the treatment with açai enriched ration decreased the mortality of infected animals, as well as protected the blood-brain barrier and the neurocognitive deficits in Plasmodium-infected animals.
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Oliveira AC, Miyagawa LM, Monteiro KM, Dias AL, Longato GB, Spindola H, Vendramini‐Costa DB, Quetin‐Leclercq J, Carvalho JE, Rogez H. Phenolic composition, antiproliferative and antiulcerogenic activities of a polyphenol‐rich purified extract from açai (
Euterpe oleracea
) fruits. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15332] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Ana Caroline Oliveira
- Centre for Valorisation of Amazonian Bioactive Compounds (CVACBA) Universidade Federal do Pará Av. Perimetral da Ciência, km 01, 66.095‐780 Belém PA Brazil
| | - Livia Midori Miyagawa
- Centre for Valorisation of Amazonian Bioactive Compounds (CVACBA) Universidade Federal do Pará Av. Perimetral da Ciência, km 01, 66.095‐780 Belém PA Brazil
| | - Karin Maia Monteiro
- Chemical, Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Universidade de Campinas P.O. Box 6171 Campinas SP 13083‐970 Brazil
| | - Aécio L.S. Dias
- Centre for Valorisation of Amazonian Bioactive Compounds (CVACBA) Universidade Federal do Pará Av. Perimetral da Ciência, km 01, 66.095‐780 Belém PA Brazil
- Pharmacognosy Research Group Louvain Drug Research Institute (LDRI) Université Catholique de Louvain UCLouvain, Av. E. Mounier Brussels 72, B1.7203, 1200 Belgium
| | - Giovanna B. Longato
- Chemical, Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Universidade de Campinas P.O. Box 6171 Campinas SP 13083‐970 Brazil
| | - Humberto Spindola
- Chemical, Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Universidade de Campinas P.O. Box 6171 Campinas SP 13083‐970 Brazil
| | | | - Joëlle Quetin‐Leclercq
- Pharmacognosy Research Group Louvain Drug Research Institute (LDRI) Université Catholique de Louvain UCLouvain, Av. E. Mounier Brussels 72, B1.7203, 1200 Belgium
| | - João E. Carvalho
- Chemical, Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Universidade de Campinas P.O. Box 6171 Campinas SP 13083‐970 Brazil
| | - Hervé Rogez
- Centre for Valorisation of Amazonian Bioactive Compounds (CVACBA) Universidade Federal do Pará Av. Perimetral da Ciência, km 01, 66.095‐780 Belém PA Brazil
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Briones Nieva CA, Cid AG, Romero AI, García-Bustos MF, Villegas M, Bermúdez JM. An appraisal of the scientific current situation and new perspectives in the treatment of cutaneous leishmaniasis. Acta Trop 2021; 221:105988. [PMID: 34058160 DOI: 10.1016/j.actatropica.2021.105988] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/23/2021] [Accepted: 05/24/2021] [Indexed: 12/18/2022]
Abstract
Leishmaniasis is a Neglected Tropical Diseases caused by protozoan parasites of the genus Leishmania. It is a major health problem in many tropical and subtropical regions of the world and can produce three different clinical manifestations, among which cutaneous leishmaniasis has a higher incidence in the world than the other clinical forms. There are no recognized and reliable means of chemoprophylaxis or vaccination against infections with different forms of leishmaniasis. In addition, chemotherapy, unfortunately, remains, in many respects, unsatisfactory. Therefore, there is a continuing and urgent need for new therapies against leishmaniasis that are safe and effective in inducing a long-term cure. This review summarizes the latest advances in currently available treatments and improvements in the development of drug administration. In addition, an analysis of the in vivo assays was performed and the challenges facing promising strategies to treat CL are discussed. The treatment of leishmaniasis will most likely evolve into an approach that uses multiple therapies simultaneously to reduce the possibility of developing drug resistance. There is a continuous effort to discover new drugs to improve the treatment of leishmaniasis, but this is mainly at the level of individual researchers. Undoubtedly, more funding is needed in this area, as well as greater participation of the pharmaceutical industry to focus efforts on the development of chemotherapeutic agents and vaccines for this and other neglected tropical diseases.
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Affiliation(s)
- C A Briones Nieva
- Instituto de Investigaciones para la Industria Química, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Bolivia 5150, (4400) Salta, Argentina
| | - Alicia Graciela Cid
- Instituto de Investigaciones para la Industria Química, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Bolivia 5150, (4400) Salta, Argentina
| | - Analía Irma Romero
- Instituto de Investigaciones para la Industria Química, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Bolivia 5150, (4400) Salta, Argentina
| | - María Fernanda García-Bustos
- Instituto de Patología Experimental, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Salta, Argentina
| | - Mercedes Villegas
- Instituto de Investigaciones para la Industria Química, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Bolivia 5150, (4400) Salta, Argentina
| | - José María Bermúdez
- Instituto de Investigaciones para la Industria Química, Universidad Nacional de Salta - Consejo Nacional de Investigaciones Científicas y Técnicas, Av. Bolivia 5150, (4400) Salta, Argentina.
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7
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Silva-Silva JV, Moragas-Tellis CJ, Chagas MSS, Souza PVR, Moreira DL, de Souza CSF, Teixeira KF, Cenci AR, de Oliveira AS, Almeida-Souza F, Behrens MD, Calabrese KS. Carajurin: a anthocyanidin from Arrabidaea chica as a potential biological marker of antileishmanial activity. Biomed Pharmacother 2021; 141:111910. [PMID: 34323692 DOI: 10.1016/j.biopha.2021.111910] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 11/29/2022] Open
Abstract
Leishmaniasis is a group of neglected tropical diseases whose treatment with antimonials bears limitations and has changed little in over 80 years. Medicinal plants have been evaluated as a therapeutic alternative for leishmaniasis. Arrabidaea chica is popularly used as a wound healing and antiparasitic agent, especially as leishmanicidal agent. This study examined the leishmanicidal activity of a crude extract (ACCE), an anthocyanidin-rich fraction (ACAF), and three isolated anthocyanidins from A. chica: carajurin, 3'-hydroxy-carajurone, and carajurone. We evaluated the antileishmanial activity against promastigote and intracellular amastigote forms of Leishmania amazonensis and determined cytotoxicity in BALB/c peritoneal macrophages, as well as nitrite quantification, using the Griess method. Molecular docking was carried out to evaluate interactions of carajurin at the nitric oxide synthase enzyme. All compounds were active against promastigotes after 72 h, with IC50 values of 101.5 ± 0.06 μg/mL for ACCE and 4.976 ± 1.09 μg/mL for ACAF. Anthocyanidins carajurin, 3'-hydroxy-carajurone, and carajurone had IC50 values of 3.66 ± 1.16, 22.70 ± 1.20, and 28.28 ± 0.07 μg/mL, respectively. The cytotoxicity assay after 72 h showed results ranging from 9.640 to 66.74 µg/mL for anthocyanidins. ACAF and carajurin showed selectivity against intracellular amastigote forms (SI> 10), with low cytotoxicity within 24 h, a statistically significant reduction in all infection parameters, and induced nitrite production. Molecular docking studies were developed to understand a possible mechanism of activation of the nitric oxide synthase enzyme, which leads to an increase in the production of nitric oxide observed in the other experiments reported. These results encourage us to suggest carajurin as a biological marker of A. chica.
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Affiliation(s)
- João Victor Silva-Silva
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Carla J Moragas-Tellis
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Maria S S Chagas
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Paulo Victor R Souza
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Student on Postgraduate Program in Translational Research in Drugs and Medicines, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Davyson L Moreira
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Research Directorate of the Rio de Janeiro Botanical Garden Research Institute, Jardim Botânico, Rio de Janeiro, RJ, 22460-030, Brazil.
| | - Celeste S F de Souza
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Kerolain F Teixeira
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Arthur R Cenci
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Aldo S de Oliveira
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Fernando Almeida-Souza
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Postgraduate Program in Animal Science, State University of Maranhão, São Luis, MA, Brazil.
| | - Maria D Behrens
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Kátia S Calabrese
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
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de Almeida Magalhães TSS, de Oliveira Macedo PC, Converti A, Neves de Lima ÁA. The Use of Euterpe oleracea Mart. As a New Perspective for Disease Treatment and Prevention. Biomolecules 2020; 10:biom10060813. [PMID: 32466439 PMCID: PMC7356995 DOI: 10.3390/biom10060813] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 04/23/2020] [Accepted: 04/25/2020] [Indexed: 02/07/2023] Open
Abstract
Euterpe oleracea Mart. (EO), popularly known as açaí, belongs to the Arecaceae family and grows abundantly in Brazil. The fruit of this palm tree is widely used because of its anti-inflammatory and antioxidant properties. In this review, a search for literature and patent technological prospecting has been performed on the use of EO to treat and prevent diseases as well as to prepare pharmaceutical formulations. EO leaves, fruits, and oil stand out for their large number of pharmacological activities such as anti-inflammatory, antioxidant, antimicrobial, antinociceptive, anticancer, anti-atherogenic, and healing activities, protection against metabolic syndromes such as diabetes, hypertension, and hyperlipidemia, and protection of organs such as lung, kidney, liver, heart, and nervous system. While the phytochemical composition is intrinsically linked to identified biological activities, discoveries of the past decade concerning the use of this species have shown pharmacological alternatives mainly in the treatment and prevention of breast cancer and metabolic syndromes. Although studies and inventions on the use of EO though are believed to have been important in light of the pharmacological activities found, few clinical and toxicity tests have been performed. Nevertheless, with the increase of interest in EO, this species is believed to be only at the beginning of the breakthroughs in the development of promising products for the pharmaceutical industry.
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Affiliation(s)
- Thalita Sévia Soares de Almeida Magalhães
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.)
| | - Pollyana Cristina de Oliveira Macedo
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.)
| | - Attilio Converti
- Department of Civil, Chemical and Environmental Engineering, Pole of Chemical Engineering, Genoa University, I-16145 Genoa, Italy;
| | - Ádley Antonini Neves de Lima
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.)
- Correspondence: ; Tel.: +55-(84)-99928-8864
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de Almeida Magalhães TSS, de Oliveira Macedo PC, Kawashima Pacheco SY, da Silva SS, Barbosa EG, Pereira RR, Costa RMR, Silva Junior JOC, da Silva Ferreira MA, de Almeida JC, Rolim Neto PJ, Converti A, Neves de Lima ÁA. Development and Evaluation of Antimicrobial and Modulatory Activity of Inclusion Complex of Euterpe oleracea Mart Oil and β-Cyclodextrin or HP-β-Cyclodextrin. Int J Mol Sci 2020; 21:E942. [PMID: 32023867 PMCID: PMC7037319 DOI: 10.3390/ijms21030942] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/23/2019] [Accepted: 01/09/2020] [Indexed: 12/15/2022] Open
Abstract
The development of inclusion complexes is used to encapsulate nonpolar compounds and improve their physicochemical characteristics. This study aims to develop complexes made up of Euterpe oleracea Mart oil (EOO) and β-cyclodextrin (β-CD) or hydroxypropyl-β-cyclodextrin (HP-β-CD) by either kneading (KND) or slurry (SL). Complexes were analyzed by molecular modeling, Fourier-transform infrared spectroscopy, scanning electron microscopy, powder X-ray diffraction, thermogravimetry analysis and differential scanning calorimetry. The antibacterial activity was expressed as Minimum Inhibitory Concentration (MIC), and the antibiotic resistance modulatory activity as subinhibitory concentration (MIC/8) against Escherichia coli, Streptomyces aureus, Pseudomonas aeruginosa and Enterococcus faecalis. Inclusion complexes with β-CD and HP-β-CD were confirmed, and efficiency was proven by an interaction energy between oleic acid and β-CD of -41.28 ± 0.57 kJ/mol. MIC values revealed higher antibacterial activity of complexes compared to the isolated oil. The modulatory response of EOO and EOO-β-CD prepared by KND as well as of EOO-β-CD and EOO-HP-β-CD prepared by SL showed a synergistic effect with ampicillin against E. coli, whereas it was not significant with the other drugs tested, maintaining the biological response of antibiotics. The antimicrobial response exhibited by the complexes is of great significance because it subsidizes studies for the development of new pharmaceutical forms.
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Affiliation(s)
- Thalita Sévia Soares de Almeida Magalhães
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.); (S.Y.K.P.)
| | - Pollyana Cristina de Oliveira Macedo
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.); (S.Y.K.P.)
| | - Stephany Yumi Kawashima Pacheco
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.); (S.Y.K.P.)
| | - Sofia Santos da Silva
- Department of Pharmacy, Laboratório de Química Farmacêutica Computacional, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (S.S.d.S.); (E.G.B.)
| | - Euzébio Guimarães Barbosa
- Department of Pharmacy, Laboratório de Química Farmacêutica Computacional, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (S.S.d.S.); (E.G.B.)
| | - Rayanne Rocha Pereira
- Department of Pharmacy, Laboratório de Pesquisa e Desenvolvimento Farmacêutico e Cosmético, Federal University of Pará, Pará, PA 66075110, Brazil; (R.R.P.); (R.M.R.C.); (J.O.C.S.J.)
| | - Roseane Maria Ribeiro Costa
- Department of Pharmacy, Laboratório de Pesquisa e Desenvolvimento Farmacêutico e Cosmético, Federal University of Pará, Pará, PA 66075110, Brazil; (R.R.P.); (R.M.R.C.); (J.O.C.S.J.)
| | - José Otávio Carréra Silva Junior
- Department of Pharmacy, Laboratório de Pesquisa e Desenvolvimento Farmacêutico e Cosmético, Federal University of Pará, Pará, PA 66075110, Brazil; (R.R.P.); (R.M.R.C.); (J.O.C.S.J.)
| | - Marília Andreza da Silva Ferreira
- Department of Nursing, Laboratorio de Microbiologia, Parasitologia and Patologia, Federal University of Campina Grande, Paraíba, PB 58900000, Brazil; (M.A.d.S.F.); (J.C.d.A.)
| | - José Cezário de Almeida
- Department of Nursing, Laboratorio de Microbiologia, Parasitologia and Patologia, Federal University of Campina Grande, Paraíba, PB 58900000, Brazil; (M.A.d.S.F.); (J.C.d.A.)
| | - Pedro José Rolim Neto
- Department of Pharmacy, Laboratory of Medical Technology, Federal University of Pernambuco, Recife, PE 50740-521, Brazil;
| | - Attilio Converti
- Dipartimento of Civil, Chemical and Environmental Engineering, Pole of Chemical Engineering, Genoa University, I-16145 Genoa, Italy;
| | - Ádley Antonini Neves de Lima
- Department of Pharmacy, Laboratório Escola de Farmácia Industrial, Federal University of Rio Grande do Norte, Natal, RN 59012-570, Brazil; (T.S.S.d.A.M.); (P.C.d.O.M.); (S.Y.K.P.)
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Barbosa PO, de Souza MO, Pala D, Freitas RN. Açaí (Euterpe oleracea Martius) as an antioxidant. Pathology 2020. [DOI: 10.1016/b978-0-12-815972-9.00012-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Antidepressant and Antiaging Effects of Açaí ( Euterpe oleracea Mart.) in Mice. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:3614960. [PMID: 31428223 PMCID: PMC6681600 DOI: 10.1155/2019/3614960] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 05/10/2019] [Accepted: 05/19/2019] [Indexed: 12/27/2022]
Abstract
Depression is a mental disorder that affects 300 million people of all ages worldwide, but fewer than half of those with the condition receive adequate treatment. In addition, the high pharmacological refractoriness (affecting 30%-50% of patients) and toxicity of some classical antidepressants support the pursuit of new therapies. People with this condition show depressed mood, loss of pleasure, high levels of oxidative stress, and accelerated biological aging (decreased telomere length and expression of the telomerase reverse transcriptase (TERT), the enzyme responsible for telomere maintenance). Because of the close relationship between depression and oxidative stress, nutraceuticals with antioxidant properties are excellent candidates for therapy. This study represents the first investigation of the possible antidepressant and antiaging effects of commercial samples of clarified açaí (Euterpe oleracea) juice (EO). This fruit is rich in antioxidants and widely consumed. In this study, mice were treated with saline or EO (10 μL/g, oral) for 4 days and then with saline or lipopolysaccharide (0.5 mg/kg, i.p.) to induce depressive-like behavior. Only four doses of EO were enough to abolish the despair-like and anhedonia behaviors and alterations observed in electromyographic measurements. The antidepression effect of EO was similar to that of imipramine and associated with antioxidant and antiaging effects (preventing lipid peroxidation and increasing TERT mRNA expression, respectively) in three major brain regions involved in depression (hippocampus, striatum, and prefrontal cortex). Additionally, EO significantly protected hippocampal cells, preventing neuronal loss associated with the depressive-like state and nitrite level increases (an indirect marker of nitric oxide production). Moreover, EO alone significantly increased TERT mRNA expression, revealing for the first time a potent antiaging action in the brain that suggests neuroprotection against long-term age-related consequences.
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Antioxidant Properties of Amazonian Fruits: A Mini Review of In Vivo and In Vitro Studies. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:8204129. [PMID: 30911350 PMCID: PMC6398032 DOI: 10.1155/2019/8204129] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/27/2018] [Accepted: 12/06/2018] [Indexed: 12/02/2022]
Abstract
Brazil, Colombia, Ecuador, Peru, Bolivia, Venezuela, Suriname, Guyana, and French Guiana share an area of 7,295,710 km2 of the Amazon region. It is estimated that the Amazonian forest offers the greatest flora and fauna biodiversity on the planet and on its surface could cohabit 50% of the total existing living species; according to some botanists, it would contain about 16-20% of the species that exist today. This region has native fruit trees in which functional properties are reported as antioxidant and antiproliferative characteristics. Amazon plants offer a great therapeutic potential attributed to the content of bioactive phytochemicals. The aim of this mini review is to examine the state of the art of the main bioactive components of the most studied Amazonian plants. Among the main functional compounds reported were phenolic compounds, unsaturated fatty acids, carotenoids, phytosterols, and tocopherols, with flavonoids and carotenoids being the groups of greatest interest. The main beneficial effect reported has been the antioxidant effect, evaluated in most of the fruits investigated; other reported functional properties were antimicrobial, antimutagenic, antigenotoxic, analgesic, immunomodulatory, anticancer, bronchodilator, antiproliferative, and anti-inflammatory, including hypercholesterolemic effects, leishmanicidal activity, induction of apoptosis, protective action against diabetes, gastroprotective activity, and antidepressant effects.
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Da Silva BJM, Pereira SWG, Rodrigues APD, Do Nascimento JLM, Silva EO. In vitro antileishmanial effects of Physalis angulata root extract on Leishmania infantum. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018; 16:404-410. [PMID: 30195443 DOI: 10.1016/j.joim.2018.08.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 05/14/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE In the present study, we evaluated the effects of the aqueous extract of Physalis angulata root (AEPa) on Leishmania infantum proliferation, morphology, and the driving mechanism in leishmanicidal activity and modulatory action on macrophages. METHODS L. infantum promastigotes were treated with 50 and 100 µg/mL AEPa for 72 h and then antipromastigote assay was performed by counts in a Newbauer chamber, morphological changes were analyzed by transmission electron microscopy and the mechanism of the leishmanicidal activity was detected. In addition, macrophages were infected with L. infantum and were used to evaluate anti-amastigote activity of AEPa and effects of AEPa on cytokine secretion after 72-hour treatment. RESULTS Treatment with AEPa reduced the numbers of L. infantum promastigotes (50% inhibitory concentration (IC50) = 65.9 μg/mL; selectivity index (SI) = 22.1) and amastigotes (IC50 = 37.9 μg/mL; SI = 38.5) compared with the untreated control. Amphotericin B reduced 100% of the promastigote numbers after 72 h of treatment (IC50 = 0.2 μg/mL). AEPa induced several morphological changes and increased the production of reactive oxygen species and apoptotic death in promastigotes after treating for 72 h. AEPa (100 μg/mL) promoted tumor necrosis factor-α secretion in macrophages infected with L. infantum after 72 h of treatment, but did not induce an increase in this cytokine in noninfected macrophages. In addition, AEPa showed no cytotoxic effect on J774-A1 cells (50% cytotoxic concentration >1000 μg/mL). CONCLUSION AEPa presented antileishmanial activity against the promastigotes and amastigotes of L. infantum without macrophage cytotoxicity; these results show that natural products such as P. angulata have leishmanicidal potential and in the future may be an alternative treatment for leishmaniasis.
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Affiliation(s)
- Bruno José Martins Da Silva
- Laboratory of Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará 66075-110, Brazil; National Institute of Science and Technology in Structural Biology and Bioimaging (INCT-INBEB), Rio de Janeiro 21941-901, Brazil
| | - Sandro Wilson Gomes Pereira
- Laboratory of Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará 66075-110, Brazil
| | - Ana Paula Drummond Rodrigues
- Laboratory of Electron Microscopy, Department of Health Surveillance, Ministry of Health, Evandro Chagas Institute, Belém, Pará 66087-082, Brazil
| | - José Luiz Martins Do Nascimento
- Laboratory of Molecular and Cellular Neurochemistry, Institute of Biological Sciences, Federal University of Pará, Belém, Pará 66075-110, Brazil; National Institute of Science and Technology in Neuroimmunomodulation (INCT-NIM), Rio de Janeiro 21040-360, Brazil
| | - Edilene Oliveira Silva
- Laboratory of Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará 66075-110, Brazil; National Institute of Science and Technology in Structural Biology and Bioimaging (INCT-INBEB), Rio de Janeiro 21941-901, Brazil.
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Da Silva BJM, Hage AAP, Silva EO, Rodrigues APD. Medicinal plants from the Brazilian Amazonian region and their antileishmanial activity: a review. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018; 16:211-222. [DOI: 10.1016/j.joim.2018.04.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 04/07/2018] [Indexed: 12/15/2022]
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