1
|
de Matos RC, Bitencourt AFA, de Oliveira ADM, Prado VR, Machado RR, Scopel M. Evidence for the efficacy of anti-inflammatory plants used in Brazilian traditional medicine with ethnopharmacological relevance. JOURNAL OF ETHNOPHARMACOLOGY 2024; 329:118137. [PMID: 38574778 DOI: 10.1016/j.jep.2024.118137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/06/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE When exacerbated, inflammatory processes can culminate in physical and emotional disorders and, if not stopped, can be lethal. The high prevalence of inflammation has become a public health problem, and the need for new drugs to treat this pathology is imminent. The use of medicinal plants has emerged as an alternative, and a survey of data that corroborates its application in inflammatory diseases is the starting point. Furthermore, Brazil harbors a megadiversity, and the traditional use of plants is relevant and needs to be preserved and carefully explored for the discovery of new medicines. AIM OF THE STUDY This review sought to survey the medicinal plants traditionally used in Brazil for the treatment of inflammatory processes and to perform, in an integrative way, a data survey of these species and analysis of their phytochemical, pharmacological, and molecular approaches. MATERIALS AND METHODS Brazilian plants that are traditionally used for inflammation (ophthalmia, throat inflammation, orchitis, urinary tract inflammation, ear inflammation, and inflammation in general) are listed in the DATAPLAMT database. This database contains information on approximately 3400 native plants used by Brazilians, which were registered in specific documents produced until 1950. These inflammatory disorders were searched in scientific databases (PubMed/Medline, Scopus, Web of Science, Lilacs, Scielo, Virtual Health Library), with standardization of DECS/MESH descriptors for inflammation in English, Spanish, French, and Portuguese, without chronological limitations. For the inclusion criteria, all articles had to be of the evaluated plant species, without association of synthesized substances, and full articles free available in any of the four languages searched. Duplicated articles and those that were not freely available were excluded. RESULTS A total of 126 species were identified, culminating in 6181 articles in the search. After evaluation of the inclusion criteria, 172 articles representing 40 different species and 38 families were included in the study. Comparison of reproducibility in intra-species results became difficult because of the large number of extraction solvents tested and the wide diversity of evaluation models used. Although the number of in vitro and in vivo evaluations was high, only one clinical study was found (Abrus precatorius). In the phytochemical analyses, more than 225 compounds, mostly phenolic compounds, were identified. CONCLUSION This review allowed the grouping of preclinical and clinical studies of several Brazilian species traditionally used for the treatment of many types of inflammation, corroborating new searches for their pharmacological properties as a way to aid public health. Furthermore, the large number of plants that have not yet been studied has encouraged new research to revive traditional knowledge.
Collapse
Affiliation(s)
- Rafael C de Matos
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil; Centro Especializado Em Plantas Aromáticas, Medicinais e Tóxicas - CEPLAMT-Museu de História Natural e Jardim Botânico da Universidade Federal de Minas Gerais, Rua Gustavo da Silveira 1035, Horto, 31.080-010, Belo Horizonte, MG, Brazil.
| | - Ana F A Bitencourt
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil.
| | - Alexsandro D M de Oliveira
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil.
| | - Vanessa R Prado
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil.
| | - Renes R Machado
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil.
| | - Marina Scopel
- Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Campus Pampulha, 31.270-901, Belo Horizonte, MG, Brazil; Centro Especializado Em Plantas Aromáticas, Medicinais e Tóxicas - CEPLAMT-Museu de História Natural e Jardim Botânico da Universidade Federal de Minas Gerais, Rua Gustavo da Silveira 1035, Horto, 31.080-010, Belo Horizonte, MG, Brazil.
| |
Collapse
|
2
|
Tatsimo Ndendoung SJ, Tamokou JDD, Toume K, Havyarimana L, Ekom SE, Komatsu K. A new megastigmane, known porphyrinic and galloylated bioactive derivatives from the leaves of Gymnosporia senegalensis. JOURNAL OF CHEMICAL RESEARCH 2022. [DOI: 10.1177/17475198211072498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Investigation of the non-polar (rich in chlorophyll) and polar fractions of the ethyl acetate extract of Gymnosporia senegalensis (Lam.) Loes. leaves led to the isolation of nine compounds, including one new megastigmane derivative, (3 R*,5 S*,6 R*,7 E,9ξ)-7-megastigmene-3,6,9-triol-3- O-β-D-(6′- O-galloyl)glucopyranoside (1), four known galloylated derivatives (2, 3, 8, 9), three known chlorophyll derivatives (4–6), and one known fatty acid (7). The structures of the isolates were determined by means of spectroscopic and spectrometric data, as well as by comparison with literature values. The extracts and isolated compounds were tested for their antibacterial, antifungal, and antioxidant activities. The isolates showed weak to high antimicrobial activities with phaeophytin A (4) being the most active one whereas phaeophorbide-a (5) and Chlorine e6 trimethyl ester (6) exhibited the highest antioxidant activities.
Collapse
Affiliation(s)
- Simplice Jöel Tatsimo Ndendoung
- Department of Chemistry, Higher Teachers’ Training College, University of Maroua, Maroua, Cameroon
- Section of Pharmacognosy, Institute of Natural Medicine, University of Toyama, Toyama, Japan
| | - Jean-De-Dieu Tamokou
- Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon
| | - Kazufumi Toume
- Section of Pharmacognosy, Institute of Natural Medicine, University of Toyama, Toyama, Japan
| | - Léopold Havyarimana
- Department of Chemistry, Faculty of Sciences, National University of Burundi, Bujumbura, Burundi
| | - Steve Endeguele Ekom
- Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon
| | - Katsuko Komatsu
- Section of Pharmacognosy, Institute of Natural Medicine, University of Toyama, Toyama, Japan
| |
Collapse
|
3
|
Membe Femoe U, Kadji Fassi JB, Boukeng Jatsa H, Tchoffo YL, Amvame Nna DC, Kamdoum BC, Njonte Wouamba SC, Toussie Tchegnitegni B, Tchaleu Ngadjui B, Sewald N, Ndjakou Lenta B, Tchuem Tchuente LA, Dimo T. In Vitro Assessment of the Cercaricidal Activity of Sida acuta Burm. F. and Sida rhombifolia Linn. (Malvaceae) Hydroethanolic Extracts, Cytotoxicity, and Phytochemical Studies. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:7281144. [PMID: 35047048 PMCID: PMC8763507 DOI: 10.1155/2022/7281144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/17/2021] [Indexed: 11/17/2022]
Abstract
Despite the global efforts, schistosomiasis remains a public health problem in several tropical and subtropical countries. One of the major challenges in the fight against schistosomiasis is the interruption of the parasite life cycle. Here, we evaluated the anticercarial, cytotoxicity, and phytochemical profiles of Sida acuta (HESa) and Sida rhombifolia (HESr) hydroethanolic extracts (Malvaceae). Schistosoma mansoni cercaria was collected from fifteen Biomphalaria pfeifferi-infected snails. Twenty-five cercariae were incubated in duplicate with different concentrations (31.25-1,000 μg/mL) of HESa or HESr. The cercaria viability was monitored at 30 min time intervals for 150 min, and the concentration-response curve of each plant extract was used to determine their respective lethal concentration 50 (LC50). Additionally, the cytotoxicity profile of each plant extract was evaluated on the Hepa 1-6 cell line at a concentration range of 15.625-1,000 µg/mL using the WST-8 assay method and its inhibitory concentration 50 (IC50) was calculated. Moreover, phytochemical characterization of each plant extract was carried out by HPLC-MS. Both extracts exhibited cercaricidal activity in a time- and concentration-dependent manner. At 30 min time point, HESa (LC50 = 28.41 ± 3.5 µg/mL) was more effective than HESr (LC50 = 172.42 ± 26.16 µg/mL) in killing S. mansoni cercariae. Regarding the cytotoxicity effect of both extracts, the IC50 of HESa (IC50 = 109.67 µg/mL) was lower than that of HESr (IC50 = 888.79 µg/mL). The selectivity index was 3.86 and 5.15 for HESa and HESr, respectively. Fifteen compounds were identified from HESa and HESr after HPLC-MS analysis. N-Feruloyltyramine, a polyphenol, and thamnosmonin, a coumarin, were identified in both extracts. HESa and HESr displayed cercaricidal activity and were not toxic on Hepa 1-6 cell line. Based on the selectivity index of these extracts, S. rhombifolia extract could be more effective on S. mansoni cercariae than S. acuta extract. This study could provide baseline information for further investigations aiming to develop plant-based alternative drugs against S. mansoni.
Collapse
Affiliation(s)
- Ulrich Membe Femoe
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - Joseph Bertin Kadji Fassi
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - Hermine Boukeng Jatsa
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - Yannick Leonel Tchoffo
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - David Carel Amvame Nna
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - Blaise Cédric Kamdoum
- Department of Organic Chemistry, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
| | | | - Billy Toussie Tchegnitegni
- Department of Organic and Bioorganic Chemistry, Faculty of Chemistry, Bielefeld University, P.O. BOX 100131, D-33501, Bielefeld, Germany
| | - Bonaventure Tchaleu Ngadjui
- Department of Organic Chemistry, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
| | - Norbert Sewald
- Department of Organic and Bioorganic Chemistry, Faculty of Chemistry, Bielefeld University, P.O. BOX 100131, D-33501, Bielefeld, Germany
| | - Bruno Ndjakou Lenta
- Department of Chemistry, Higher Teacher Training College, University of Yaounde I, P.O. Box 47, Yaounde, Cameroon
| | - Louis-Albert Tchuem Tchuente
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
- Centre for Schistosomiasis and Parasitology, P.O. Box 7244, Yaounde, Cameroon
| | - Theophile Dimo
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon
| |
Collapse
|
4
|
Quantification of adulteration in traded ayurvedic raw drugs employing machine learning approaches with DNA barcode database. 3 Biotech 2021; 11:463. [PMID: 34745814 DOI: 10.1007/s13205-021-03001-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 09/26/2021] [Indexed: 10/20/2022] Open
Abstract
Adulteration of expensive raw drugs with inferior taxa has become a routine practice, conceding the quality and safety of derived herbal products. In this regard, the study addresses the development of an integrated approach encompassing DNA barcode and HPTLC fingerprinting to authenticate chiefly traded ayurvedic raw drugs in south India [viz. Saraca asoca (Roxb.) Willd., Terminalia arjuna (Roxb. ex DC.) Wight and Arn., Sida alnifolia L. and Desmodium gangeticum (L.) DC.] from its adulterants. Consortium of Barcode of Life (CBOL) recommended DNA barcode gene regions viz. nuclear ribosomal-Internal Transcribed Spacer (nrDNA-ITS), maturase K (matK), ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) and psbA-trnH spacer regions along with HPTLC profiling were experimented and a reference database was created. Further, an integrated analytical approach employing genetic distance-based Maximum Likelihood phylogenetic tree and Artificial Intelligence (AI)based Machine Learning Algorithms (MLA)-Waikato Environment for Knowledge Analysis (WEKA) and Barcoding with Logic (BLOG) were employed to prove efficacy of DNA barcode tool. Even though, among the four barcodes, psbA-trnH (S. alnifolia and its adulterants, T. arjuna and its adulterants) or ITS region (S. asoca and its adulterants, D. gangeticum and its adulterants) showed highest inter specific divergences in the selected Biological Reference Materials (BRMs), rbcL or matK barcode regions alone were successful for authentication of traded samples. The automated species identification techniques, WEKA and BLOG, experimented for the first time in India for raw drug validation, could achieve rapid and precise identification. A national certification agency for raw drug authentication employing an integrated approach involving a DNA barcoding tool along with standard organoleptic and analytical methods can strengthen and ensure safety and quality of herbal medicines in India. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13205-021-03001-5.
Collapse
|
5
|
Geck MS, Lecca D, Marchese G, Casu L, Leonti M. Ethnomedicine and neuropsychopharmacology in Mesoamerica. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114243. [PMID: 34129899 DOI: 10.1016/j.jep.2021.114243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/27/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The burden of disease caused by mental and neurological disorders is increasing globally, to a disproportionate degree in Latin America. In contrast to the many psychoactive plants with a use history in Mesoamerican cultures, the translation to the wider population of knowledge around numerous botanicals used contemporarily by indigenous Mesoamerican societies to treat psychological and neurological disorders did not receive the same attention. MATERIAL AND METHODS We used the previously published Mesoamerican Medicinal Plant Database to extract species and associated botanical drugs used as treatments for illnesses associated with the nervous system by Mesoamerican cultures in Belize, Guatemala, and Mexico. With the critical use of published pharmacological literature, the cross-culturally most salient genera are systematically reviewed. RESULTS From 2188 plant taxa contained in the database 1324 are used as treatments for illnesses associated with the nervous system. The ethnomedical data was critically confronted with the available biomedical literature for the 58 cross-culturally most salient genera. For a considerable proportion of the frequently used taxa, preclinical data are available, mostly validating ethnomedicinal uses. CONCLUSION This quantitative approach facilitates the prioritization of taxa for future pre-clinical, clinical and treatment outcome studies and gives patients, practitioners, and legislators a fundamental framework of evidence, on which to base decisions regarding phytomedicines.
Collapse
Affiliation(s)
- Matthias S Geck
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy; Biovision - Foundation for Ecological Development, Heinrichstrasse 147, 8005, Zurich, Switzerland
| | - Daniele Lecca
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Giorgio Marchese
- Institute of Translational Pharmacology UOS of Cagliari National Research Council of Italy, Pula, Cagliari, Italy
| | - Laura Casu
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy.
| |
Collapse
|
6
|
Symma N, Bütergerds M, Sendker J, Petereit F, Hake A, Düfer M, Hensel A. Novel Piperidine and 3,4-dihydro-2H-pyrrole Alkaloids from Tilia platyphyllos and Tilia cordata Flowers. PLANTA MEDICA 2021; 87:686-700. [PMID: 33434940 DOI: 10.1055/a-1340-0099] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Lime flowers, traditionally used for medical purposes for the treatment of symptoms of the common cold and mental stress, consist of the dried inflorescences including the floral bracts of Tilia cordata, Tilia platyphyllos, Tilia × vulgaris, or mixtures thereof. During phytochemical investigations, 6 different alkaloids - not described until now - were detected in T. cordata and T. platyphyllos flowers. They have been isolated and characterized as alkaloids with a dihydro-pyrrole and a piperidine substructure, respectively. Compounds 1A: and 1B: (tiliines A and B) are characterized as 2 diastereomers containing a 2-methyl-3,4-dihydro-2H-pyrrol-3-ol, connected via a C-10 alkyl chain to a O-glucosylated hydroquinone moiety. Compounds 2A: and 2B: (tiliamines A and B) are diastereomers of a 2-methyl-substituted piperidin-3-ol, coupled via a C-9 alkyl chain again to an O-glucosylated hydroquinone moiety. Compounds 3A: and 3B: (tilacetines A and B) are 3-O-acetylated derivatives of tiliamines. Quantification of the 6 alkaloids by HPLC-ESI-qTOF analysis indicated the presence of all alkaloids in T. cordata flowers and T. platyphyllos flowers, bracts, and leaves, with tiliines A and B and tilacetines A and B being the major compounds. Acetone/water turned out be the best extraction solvent for the alkaloids, but ethanol and ethanol/water mixtures also can be used for effective extraction. Furthermore, the alkaloids are found in hot water extracts, which are typically used in the traditional medicine.
Collapse
Affiliation(s)
- Nico Symma
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| | - Marek Bütergerds
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| | - Jandirk Sendker
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| | - Frank Petereit
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| | - Alexander Hake
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| | - Martina Düfer
- Institute of Pharmaceutical and Medicinal Chemistry-Pharmacology, University of Münster, Münster, Germany
| | - Andreas Hensel
- Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Münster, Germany
| |
Collapse
|
7
|
Cristina da Costa Araldi I, Piber de Souza T, de Souza Vencato M, de Andrade Fortes T, Emanuelli Mello CB, Sorraila de Oliveira J, Dornelles GL, Melazzo de Andrade C, Maciel RM, Danesi CC, Gindri AL, Machado AK, de Freitas Bauermann L. Preclinical safety assessment of the crude extract from Sida rhombifolia L. aerial parts in experimental models of acute and repeated-dose 28 days toxicity in rats. Regul Toxicol Pharmacol 2021; 124:104974. [PMID: 34139276 DOI: 10.1016/j.yrtph.2021.104974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/14/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022]
Abstract
Sida rhombifolia (Malvaceae) is popularly used as a treatment for several pathological conditions; however, there is a lack of studies that identify its compounds and that evaluate comprehensively the safety of its consumption. Therefore, the aim of this study was to determinate the phytochemical constitution of the crude extract of Sida rhombifolia (CESR), and its safety in models of acute and repeated doses (28 days) toxicity. The tested dose for the model of acute toxicity was 2000 mg/kg doses for the repeated dose model were 150, 300 e 600 mg/kg. Hematological, biochemical, histopathological and oxidative markers were investigated. HPLC-DAD-MS analysis evidenced the presence of caffeic acid, coumarin, and rutin. In the acute toxicity model the only altered parameters were tissue ROS, and AST and BUN in serum. As for the repeated dose experiment both hematological and biochemical markers remained within the values of reference for the species. Obtained results demonstrate that the CESR did not present significant toxic effects when administrated orally to male and female rats in acute and repeated doses.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Amanda Leitão Gindri
- Universidade Regional Integrada do Alto Uruguai e das Missões, Santiago, RS, Brazil
| | | | | |
Collapse
|
8
|
Aminah NS, Laili ER, Rafi M, Rochman A, Insanu M, Tun KNW. Secondary metabolite compounds from Sida genus and their bioactivity. Heliyon 2021; 7:e06682. [PMID: 33912700 PMCID: PMC8065200 DOI: 10.1016/j.heliyon.2021.e06682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 11/15/2020] [Accepted: 03/30/2021] [Indexed: 12/04/2022] Open
Abstract
Plants are the key source for the production of novel therapeutic products for new medicines. The biological properties of the plant species used world wide are mainly accountable for their secondary metabolites obtained from plants. The goal of this analysis is to summarize the chemical composition and biological effects of the genus Sida (Malvaceae) to identify potential research opportunities. This analysis draws on the literature review of scientific journals, and books from libraries, and electronic sources like ScienceDirect, Springer, PubMed, ResearchGate, Google Scholar, and the Website. Some groups of secondary metabolite compounds isolated from the genus Sida include alkaloids, flavonoids, coumarin, and others. Pharmacological experiments found that there are a wide variety of biological activities in extracts and compounds isolated from the genus Sida comprising antimalarial, antiplasmodial, antimicrobial, analgesic, antibacterial, antioxidant, vasorelaxant, wound healing, antifungal activities, the inhibition of quinone reductase, and mouse mammary organ culture.
Collapse
Affiliation(s)
- N S Aminah
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia
| | - E R Laili
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia
| | - M Rafi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Jalan Tanjung Kampus IPB Dramaga, Bogor 16680, Indonesia
| | - A Rochman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - M Insanu
- Department of Pharmaceutical Biology, School of Pharmacy, Institut Teknologi Bandung, Bandung, West Java, Indonesia
| | - K N W Tun
- Postdoc Fellow Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, Komplek Kampus C, Jl. Mulyorejo, Surabaya, 60115, Indonesia.,Department of Chemistry, Pathein University, Pathein, Myanmar
| |
Collapse
|
9
|
Sooraj MP, Nair AS, Vineetha D. Sunlight-mediated green synthesis of silver nanoparticles using Sida retusa leaf extract and assessment of its antimicrobial and catalytic activities. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01304-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
10
|
Su L, Wang YM, Zhong KR, Tu GZ, Jiang YY, Liu B. Chemical Constituents of Mentha haplocalyx. Chem Nat Compd 2019. [DOI: 10.1007/s10600-019-02688-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
11
|
New Sulphated Flavonoids and Larvicidal Activity of Helicteres velutina K. Schum (Sterculiaceae). Molecules 2018; 23:molecules23112784. [PMID: 30373225 PMCID: PMC6278388 DOI: 10.3390/molecules23112784] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 08/19/2018] [Accepted: 08/22/2018] [Indexed: 11/28/2022] Open
Abstract
Helicteres velutina K. Schum (Sterculiaceae), commonly known in Brazil as ‘pitó’, is traditionally used by indigenous peoples as insecticides and repellents. The present work reports on the the phytoconstituents from aerial parts of H. velutina and evaluation of the larvicidal potential of its extract. The compounds were isolated using chromatographic techniques and identified by NMR, IR and LC-HRMS. This study led to the isolation of a fatty acid, one aliphatic alcohol, four chlorophyll derivatives, one steroid, triterpenes, a lignan, and flavonoids, highlighting the new compounds in the literature, 5,4′-di-hydroxy-7-methoxy-8-O-sulphate flavone (mariahine) (15a) and 5,3′-di-hydroxy-7,4′-dimethoxy-8-O-sulphate flavone (condadine) (15b). The work presented here contributes to the chemotaxonomic knowledge of the Sterculiaceae family by describing the occurrence of sulphated flavonoids in this family for the first time. The crude ethanolic extract of H. velutina featured robust larvicidal activity against Aedes aegypti larvae, showing that the extract can be useful as a domestic larvicide, just as indicated by traditional use, to combat A. aegypti, a vector insect of severe viral diseases, such as dengue and Zika.
Collapse
|
12
|
Mah SH, Teh SS, Ee GCL. Anti-inflammatory, anti-cholinergic and cytotoxic effects of Sida rhombifolia. PHARMACEUTICAL BIOLOGY 2017; 55:920-928. [PMID: 28152649 PMCID: PMC6130616 DOI: 10.1080/13880209.2017.1285322] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 10/18/2016] [Accepted: 01/06/2017] [Indexed: 06/06/2023]
Abstract
CONTEXT Sida (Malvaceae) has been used as a traditional remedy for the treatment of diarrhoea, malarial, gastrointestinal dysentery, fevers, asthma and inflammation. OBJECTIVES This study evaluates the anti-inflammatory, cytotoxic and anti-cholinergic activities of Sida rhombifolia Linn. whole plant for the first time. MATERIALS AND METHODS S. rhombifolia whole plant was extracted by n-hexane, ethyl acetate and methanol using Soxhlet apparatus. The plant extracts were evaluated for their antioxidant (DPPH, FIC and FRAP), anti-inflammatory (NO and protein denaturation inhibitions), cytotoxic (MTT) and anti-cholinesterase (AChE) properties in a range of concentrations to obtain IC50 values. GC-MS analysis was carried out on the n-hexane extract. RESULTS AND DISCUSSION The ethyl acetate extract exhibited the most significant antioxidant activities by scavenging DPPH radicals and ferrous ions with EC50 of 380.5 and 263.4 μg/mL, respectively. In contrast, the n-hexane extract showed the strongest anti-inflammatory activity with IC50 of 52.16 and 146.03 μg/mL for NO and protein denaturation inhibition assays, respectively. The same extract also revealed the strongest effects in anti-cholinesterase and cytotoxic tests at the concentration of 100 μg/mL, AChE enzyme inhibition was 58.55% and human cancer cells, SNU-1 and Hep G2 inhibition was 68.52% and 47.82%, respectively. The phytochemicals present in the n-hexane extract are palmitic acid, linoleic acid and γ-sitosterol. CONCLUSIONS The present study revealed that the n-hexane extract possessed relatively high pharmacological activities in anti-inflammation, cytotoxicity and anti-cholinesterase assays. Thus, further work on the detail mechanism of the bioactive phytochemicals which contribute to the biological properties are strongly recommended.
Collapse
Affiliation(s)
- Siau Hui Mah
- School of Biosciences, Taylor’s University, Subang Jaya, Selangor, Malaysia
| | - Soek Sin Teh
- Department of Engineering and Processing, Malaysian Palm Oil Board, Kajang, Selangor, Malaysia
| | - Gwendoline Cheng Lian Ee
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| |
Collapse
|
13
|
Xu LL, Xu JJ, Zhong KR, Shang ZP, Wang F, Wang RF, Zhang L, Zhang JY, Liu B. Analysis of Non-Volatile Chemical Constituents of Menthae Haplocalycis Herba by Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry. Molecules 2017; 22:E1756. [PMID: 29048378 PMCID: PMC6151415 DOI: 10.3390/molecules22101756] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/15/2017] [Accepted: 10/16/2017] [Indexed: 11/16/2022] Open
Abstract
Menthae Haplocalycis herba, one kind of Chinese edible herbs, has been widely utilized for the clinical use in China for thousands of years. Over the last decades, studies on chemical constituents of Menthae Haplocalycis herba have been widely performed. However, less attention has been paid to non-volatile components which are also responsible for its medical efficacy than the volatile constituents. Therefore, a rapid and sensitive method was developed for the comprehensive identification of the non-volatile constituents in Menthae Haplocalycis herba using ultra-high performance liquid chromatography coupled with linear ion trap-Orbitrap mass spectrometry (UHPLC-LTQ-Orbitrap). Separation was performed with Acquity UPLC® BEH C18 column (2.1 mm × 100 mm, 1.7 μm) with 0.2% formic acid aqueous solution and acetonitrile as the mobile phase under gradient conditions. Based on the accurate mass measurement (<5 ppm), MS/MS fragmentation patterns and different chromatographic behaviors, a total of 64 compounds were unambiguously or tentatively characterized, including 30 flavonoids, 20 phenolic acids, 12 terpenoids and two phenylpropanoids. Finally, target isolation of three compounds named Acacetin, Rosmarinic acid and Clemastanin A (first isolated from Menthae Haplocalycis herba) were performed based on the obtained results, which further confirmed the deduction of fragmentation patterns and identified the compounds profile in Menthae Haplocalycis herba. Our research firstly systematically elucidated the non-volatile components of Menthae Haplocalycis herba, which laid the foundation for further pharmacological and metabolic studies. Meanwhile, our established method was useful and efficient to screen and identify targeted constituents from traditional Chinese medicine extracts.
Collapse
Affiliation(s)
- Lu-Lu Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Jing-Jing Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Kun-Rui Zhong
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Zhan-Peng Shang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Fei Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Ru-Feng Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Le Zhang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Jia-Yu Zhang
- Beijing Research Institution of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Bin Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100029, China.
| |
Collapse
|
14
|
Abat JK, Kumar S, Mohanty A. Ethnomedicinal, Phytochemical and Ethnopharmacological Aspects of Four Medicinal Plants of Malvaceae Used in Indian Traditional Medicines: A Review. MEDICINES (BASEL, SWITZERLAND) 2017; 4:E75. [PMID: 29057840 PMCID: PMC5750599 DOI: 10.3390/medicines4040075] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 10/12/2017] [Accepted: 10/16/2017] [Indexed: 12/23/2022]
Abstract
The ethnomedicinal values of plants form the basis of the herbal drug industry. India has contributed its knowledge of traditional system medicines (Ayurveda and Siddha) to develop herbal medicines with negligible side effects. The World Health Organization has also recognized the benefits of drugs developed from natural products. Abutilon indicum, Hibiscus sabdariffa, Sida acuta and Sida rhombifolia are ethnomedicinal plants of Malvaceae, commonly used in Indian traditional system of medicines. Traditionally these plants were used in the form of extracts/powder/paste by tribal populations of India for treating common ailments like cough and cold, fever, stomach, kidney and liver disorders, pains, inflammations, wounds, etc. The present review is an overview of phytochemistry and ethnopharmacological studies that support many of the traditional ethnomedicinal uses of these plants. Many phytoconstituents have been isolated from the four ethnomedicinal plants and some of them have shown pharmacological activities that have been demonstrated by in vivo and/or in vitro experiments. Ethnomedicinal uses, supported by scientific evidences is essential for ensuring safe and effective utilization of herbal medicines.
Collapse
Affiliation(s)
- Jasmeet Kaur Abat
- Department of Botany, Gargi College, Sirifort Road, New Delhi110049, India.
| | - Sanjay Kumar
- Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana124001, India.
| | - Aparajita Mohanty
- Department of Botany, Gargi College, Sirifort Road, New Delhi110049, India.
| |
Collapse
|
15
|
Alkaloids and Phenolic Compounds from Sida rhombifolia L. (Malvaceae) and Vasorelaxant Activity of Two Indoquinoline Alkaloids. Molecules 2017; 22:molecules22010094. [PMID: 28067836 PMCID: PMC6155934 DOI: 10.3390/molecules22010094] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 12/23/2016] [Accepted: 12/26/2016] [Indexed: 01/10/2023] Open
Abstract
The follow-up of phytochemical and pharmacological studies of Sida rhombifolia L. (Malvaceae) aims to strengthen the chemosystematics and pharmacology of Sida genera and support the ethnopharmacological use of this species as hypotensive herb. The present work reports phytoconstituents isolated and identified from aerial parts of S. rhombifolia by using chromatographic and spectroscopic methods. The study led to the isolation of scopoletin (1), scoporone (2), ethoxy-ferulate (3), kaempferol (4), kaempferol-3-O-β-d-glycosyl-6''-α-d-rhamnose (5), quindolinone (6), 11-methoxy-quindoline (7), quindoline (8), and the cryptolepine salt (9). The alkaloids quindolinone (6) and cryptolepine salt (9) showed vasorelaxant activity in rodent isolated mesenteric arteries.
Collapse
|
16
|
Ankad G, Subramanya MD, Pai S, Hegde H, Roy S, Hoti SL. Simultaneous determination of vasicine and vasicinone by high-performance liquid chromatography in roots of eight Sida species. Ayu 2016; 37:135-139. [PMID: 29200752 PMCID: PMC5688836 DOI: 10.4103/ayu.ayu_49_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction: Sida L. is a medicinally important genus widely used in conventional systems of medicine in India. Aim: The present study aims toward simultaneous determination of two bioactive compounds vasicine and vasicinone in root extracts of eight Sida spp. from Western Ghats, India. Materials and Methods: Determination of vasicine and vasicinone was undertaken in methanolic root extracts (10% w/v) of Sida acuta, Sida cordata, Sida cordifolia, Sida rhombifolia, Sida spinosa, Sida indica, Sida retusa and Sida mysorensis by high performance liquid chromatography (HPLC) method. The standards were prepared with the concentration of mg/mL. Data were expressed as mean values of three reading and relative standard deviations. The separation was achieved on a Waters, Nova-Pack, C18 (250 mm × 4.6 mm, 5 μ) column, with acetonitrile - 0.1 M phosphate buffer-glacial acetic acid (15: 85: 1, v/v/v) as solvent system at a flow-rate of 1.0 mL/min. The effluent was monitored using ultraviolet detection at a wavelength of 300 nm. Results: Both calibration curves of standard showed good linear regression (R2 > 0.994). The limit of detection and the limit of quantification for vasicine was 0.110 and 0.333 μg/mL and for vasicinone was 0.059 and 0.179 μg/mL respectively. The vasicine content was highest in S. cordifolia (9.891 ± 0.495 μg/100 mg) and vasicinone content was rich in S. cordata (33.013 ± 1.651 μg/100 mg.) The content of vasicinone was higher than vasicine. Conclusion: HPLC method provides simple, accurate, and reproducible quantitative analysis for simultaneous determination of vasicine and vasicinone. Among the selected Sida species, S. cordifolia and S. cordata were found to be rich in the vasicine and vasicinone contents, respectively.
Collapse
|
17
|
Dinda B, Das N, Dinda S, Dinda M, SilSarma I. The genus Sida L. - A traditional medicine: Its ethnopharmacological, phytochemical and pharmacological data for commercial exploitation in herbal drugs industry. JOURNAL OF ETHNOPHARMACOLOGY 2015; 176:135-176. [PMID: 26497766 DOI: 10.1016/j.jep.2015.10.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 10/17/2015] [Accepted: 10/17/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sida L. (Malvaceae) has been used for centuries in traditional medicines in different countries for the prevention and treatment of different diseases such as diarrhea, dysentery, gastrointestinal and urinary infections, malarial and other fevers, childbirth and miscarriage problems, skin ailments, cardiac and neural problems, asthma, bronchitis and other respiratory problems, weight loss aid, rheumatic and other inflammations, tuberculosis, etc. AIMS OF THIS REVIEW To assess the scientific evidence for therapeutic potential of Sida L. and to identify the gaps of future research needs. METHODS The available information on the ethnomedicinal uses, phytochemistry, pharmacology and toxicology of Sida species was collected via a library and electronic searches in SciFinder, PubMed, ScienceDirect, Google Scholar for the period, 1933-2015. RESULTS A variety of ethnomedicinal uses of Sida species have been found in India, China, Afrian and American countries. Phytochemical investigation of this genus has resulted in identification of about 142 chemical constituents, among which alkaloids, flavonoids and ecdysteroids are the predominant groups. The crude extracts and isolates have exhibited a wide spectrum of in vitro and in vivo pharmacological effects involving antimicrobial, analgesic, anti-inflammatory, abortifacient, neuroprotective, cardiovascular and cardioprotective, antimalarial, antitubercular, antidiabetic and antiobesity, antioxidant and nephroprotective activities among others. Ethnopharmacological preparations containing Sida species as an ingredient in India, African and American countries possess good efficacy in health disorders. From the toxicity perspective, only three Sida species have been assessed and found safe for oral use in rats. CONCLUSIONS Pharmacological results supported some of the uses of Sida species in the traditional medicine. Alkaloids, flavonoids, other phenolics and ecdysteroids were perhaps responsible for the activities of extracts of the plants of this genus. No clinical study was reported. The detailed study on mechanism of action of isolates and extracts and their clinical study are needed for their use in modern medicine. More attention should be paid to Sida acuta, Sida cordifolia, Sida spinosa, Sida rhombifolia and Sida veronicaefolia in the domain of diarrhea, dysentery, gastrointestinal and urinary infections, skin ailments, asthma, bronchitis and other respiratory problems, malaria, childbirth and miscarriage problems, cardiac and neural problems, weight loss aid, and rheumatic and other inflammations, etc. Furthermore, detailed study on quality and safety assurance data on available ethnopharmacological preparations is needed for their commercial exploitation in local and global markets.
Collapse
Affiliation(s)
- Biswanath Dinda
- Department of Chemistry, Tripura University, Suryamaninagar, Agartala 799022, Tripura, India.
| | - Niranjan Das
- Department of Chemistry, Netaji Subhas Mahavidyalaya, Udaipur 799114, Gomati Tripura, India
| | - Subhajit Dinda
- Department of Chemistry, Dasaratha Deb Memorial College, Lalchera, Khowai 799201, Tripura, India
| | - Manikarna Dinda
- Department of Life Science and Biotechnology, Jadavpur University, Jadavpur, Kolkata 700032, India
| | - Indrajit SilSarma
- Department of Chemistry, Tripura University, Suryamaninagar, Agartala 799022, Tripura, India
| |
Collapse
|
18
|
Maciel JKS, Chaves OS, Brito Filho SG, Teles YCF, Fernandes MG, Assis TS, Fernandes PD, de Andrade AP, Felix LP, Silva TMS, Ramos NSM, Silva GR, de Souza MDFV. New Alcamide and Anti-oxidant Activity of Pilosocereus gounellei A. Weber ex K. Schum. Bly. ex Rowl. (Cactaceae). Molecules 2015; 21:E11. [PMID: 26703549 PMCID: PMC6273011 DOI: 10.3390/molecules21010011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 12/08/2015] [Accepted: 12/10/2015] [Indexed: 11/16/2022] Open
Abstract
The Cactaceae family is composed by 124 genera and about 1438 species. Pilosocereus gounellei, popularly known in Brazil as xique-xique, is used in folk medicine to treat prostate inflammation, gastrointestinal and urinary diseases. The pioneering phytochemical study of P. gounellei was performed using column chromatography and HPLC, resulting in the isolation of 10 substances: pinostrobin (1), β-sitosterol (2), a mixture of sitosterol 3-O-β-d-glucopyranoside/stigmasterol 3-O-β-d-glucopyranoside (3a/3b), 13²-hydroxyphaeophytin a (4), phaeophytin a (5), a mixture of β-sitosterol and stigmasterol (6a/6b), kaempferol (7), quercetin (8), 7'-ethoxy-trans-feruloyltyramine (mariannein, 9) and trans-feruloyl tyramine (10). Compound 9 is reported for the first time in the literature. The structural characterization of the compounds was performed by analyses of 1-D and 2-D NMR data. In addition, a phenolic and flavonol total content assay was carried out, and the anti-oxidant potential of P. gounellei was demonstrated.
Collapse
Affiliation(s)
- Jéssica K S Maciel
- Post-Graduation Program in Development and Technological Innovation in Medicines, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900, Brazil.
| | - Otemberg S Chaves
- Post-Graduation Program in Bioactive Natural and Synthetic Products, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900 Brazil.
| | - Severino G Brito Filho
- Post-Graduation Program in Bioactive Natural and Synthetic Products, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900 Brazil.
| | - Yanna C F Teles
- Post-Graduation Program in Development and Technological Innovation in Medicines, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900, Brazil.
| | - Marianne G Fernandes
- Post-Graduation Program in Bioactive Natural and Synthetic Products, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900 Brazil.
| | - Temilce S Assis
- Post-Graduation Program in Development and Technological Innovation in Medicines, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900, Brazil.
- Health Science Centre, Physiology and Pathology Department, Federal University of Paraiba, Campus I, Cidade Universitária-João Pessoa, PB, 58059-900, Brazil.
| | - Pedro Dantas Fernandes
- Department of Agroecology and Agriculture, Center of Agricultural and Environmental Sciences, University of Paraiba State, 351 Baraúnas Street, Campina Grande, PB, 58429-500, Brazil.
| | - Alberício Pereira de Andrade
- Department of Agroecology and Agriculture, Center of Agricultural and Environmental Sciences, University of Paraiba State, 351 Baraúnas Street, Campina Grande, PB, 58429-500, Brazil.
| | - Leonardo P Felix
- Department of Agroecology and Agriculture, Center of Agricultural and Environmental Sciences, University of Paraiba State, 351 Baraúnas Street, Campina Grande, PB, 58429-500, Brazil.
| | - Tania M S Silva
- Postgraduate Program in Development and Technological Innovation in Medicines, Department of Molecular Sciences, Rural Federal University of Pernambuco, Campus Dois Irmãos, Recife, PE, 52171-900, Brazil.
| | - Nathalia S M Ramos
- Postgraduate Program in Development and Technological Innovation in Medicines, Department of Molecular Sciences, Rural Federal University of Pernambuco, Campus Dois Irmãos, Recife, PE, 52171-900, Brazil.
| | - Girliane R Silva
- Postgraduate Program in Development and Technological Innovation in Medicines, Department of Molecular Sciences, Rural Federal University of Pernambuco, Campus Dois Irmãos, Recife, PE, 52171-900, Brazil.
| | - Maria de Fátima Vanderlei de Souza
- Post-Graduation Program in Development and Technological Innovation in Medicines, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900, Brazil.
- Post-Graduation Program in Bioactive Natural and Synthetic Products, Health Science Center, Federal University of Paraiba, Campus I, João Pessoa, PB, 58051-900 Brazil.
| |
Collapse
|
19
|
Gomes RA, Teles YCF, Pereira FDO, Rodrigues LADS, Lima EDO, Agra MDF, Souza MDFVD. Phytoconstituents from Sidastrum micranthum (A. St.-Hil.) Fryxell (Malvaceae) and antimicrobial activity of pheophytin a. BRAZ J PHARM SCI 2015. [DOI: 10.1590/s1984-82502015000400012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
abstract Sidastrum micranthum (A. St.-Hil.) Fryxell, a member of the Malvaceae family, is called malva preta in Brazil. As this species is commonly used to treat bronchitis, cough, and asthma, better knowledge of its chemical compounds is important. The phytochemical study of its hexane extract, using chromatographic techniques, led to isolation of six compounds: the triterpene isoarborinol, a mixture of sitosterol and stigmasterol, sitosterol-3-O-β-D-glucopyranoside, pheophytin a, and 132-hydroxy-(132-S)-pheophytin a. Structural identification of these compounds was carried out using spectroscopic methods such as IR and 1D and 2D NMR (HOMOCOSY, HMQC, HMBC, and NOESY). Compounds isolated from S. micranthum were screened for their in vitro antifungal and antibacterial activity against twenty fungal and bacterial standard strains. Pheophytin a exhibited antimicrobial action against all microorganisms tested.
Collapse
|
20
|
Teles YCF, Ribeiro-Filho J, Bozza PT, Agra MDF, Siheri W, Igoli JO, Gray AI, Souza MDFVD. Phenolic constituents from Wissadula periplocifolia (L.) C. Presl. and anti-inflammatory activity of 7,4'-di-O-methylisoscutellarein. Nat Prod Res 2015; 30:1880-4. [PMID: 27498833 DOI: 10.1080/14786419.2015.1081196] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This study reports the first phenolics from Wissadula genus (Malvaceae) and the anti-inflammatory activity of 7,4'-di-O-methylisoscutellarein. Using chromatographic methods, five phenolic compounds were isolated from aerial parts of Wissadula periplocifolia (L.) C. Presl. The compounds were identified as 4-hydroxybenzoic acid, 3-hydroxybenzoic acid, trans-cinnamic acid, tamgermanetin and 7,4'-di-O-methylisoscutellarein using spectroscopic methods. The flavone 7,4'-di-O-methylisoscutellarein showed anti-inflammatory activity by inhibiting neutrophils recruitment in a mice model of pleurisy and by decreasing significantly the production of cytokines IL-1β and TNF-α.
Collapse
Affiliation(s)
- Yanna C F Teles
- a Pós-graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Centro de Ciências da Saúde , Universidade Federal da Paraíba , João Pessoa , Brazil
| | | | | | - Maria de Fátima Agra
- d Centro de Biotecnologia , Universidade Federal da Paraíba , João Pessoa , Brazil
| | - Weam Siheri
- e Strathclyde Institute of Pharmacy and Biomedical Sciences , University of Strathclyde , Glasgow , UK
| | - John O Igoli
- e Strathclyde Institute of Pharmacy and Biomedical Sciences , University of Strathclyde , Glasgow , UK
| | - Alexander I Gray
- e Strathclyde Institute of Pharmacy and Biomedical Sciences , University of Strathclyde , Glasgow , UK
| | - Maria de Fátima V de Souza
- a Pós-graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Centro de Ciências da Saúde , Universidade Federal da Paraíba , João Pessoa , Brazil
| |
Collapse
|
21
|
Teles YC, Chaves OS, Agra MDF, Batista LM, Queiroz ACD, Araújo MVD, Alexandre-Moreira MS, Braz-Filho R, Souza MDFVD. Chemical constituents from Sidastrum paniculatum and evaluation of their leishmanicidal activity. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
22
|
Leonti M, Casu L. Soma, food of the immortals according to the Bower Manuscript (Kashmir, 6th century A.D.). JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:373-386. [PMID: 24907429 DOI: 10.1016/j.jep.2014.05.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 03/31/2014] [Accepted: 05/08/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Food is medicine and vice versa. In Hindu and Ayurvedic medicine, and among human cultures of the Indian subcontinent in general, the perception of the food-medicine continuum is especially well established. The preparation of the exhilarating, gold-coloured Soma, Amrita or Ambrosia, the elixir and food of the 'immortals'-the Hindu pantheon-by the ancient Indo-Aryans, is described in the Rigveda in poetic hymns. Different theories regarding the botanical identity of Soma circulate, but no pharmacologically and historically convincing theory exists to date. We intend to contribute to the botanical, chemical and pharmacological characterisation of Soma through an analysis of two historical Amrita recipes recorded in the Bower Manuscript. The recipes are referred therein as panaceas (clarified butter) and also as a medicine to treat nervous diseases (oil), while no exhilarating properties are mentioned. Notwithstanding this, we hypothesise, that these recipes are related to the ca. 1800 years older Rigvedic Soma. We suppose that the psychoactive Soma ingredient(s) are among the components, possibly in smaller proportions, of the Amrita recipes preserved in the Bower Manuscript. MATERIALS AND METHODS The Bower Manuscript is a medical treatise recorded in the 6th century A.D. in Sanskrit on birch bark leaves, probably by Buddhist monks, and unearthed towards the end of the 19th century in Chinese Turkestan. We analysed two Amrita recipes from the Bower Manuscript, which was translated by Rudolf Hoernle into English during the early 20th century. A database search with the updated Latin binomials of the herbal ingredients was used to gather quantitative phytochemical and pharmacological information. RESULTS Together, both Amrita recipes contain around 100 herbal ingredients. Psychoactive alkaloid containing species still important in Ayurvedic, Chinese and Thai medicine and mentioned in the recipe for 'Amrita-Prâsa clarified butter' and 'Amrita Oil' are: Tinospora cordifolia (Amrita, Guduchi), three Sida spp., Mucuna pruriens, Nelumbo nucifera, Desmodium gangeticum, and Tabernaemontana divaricata. These species contain several notorious and potential psychoactive and psychedelic alkaloids, namely: tryptamines, 2-phenylethylamine, ephedrine, aporphines, ibogaine, and L-DOPA. Furthermore, protoberberine alkaloids, tetrahydro-β-carbolines, and tetrahydroisoquinolines with monoamine oxidase inhibitor (MAO-I) activity but also neurotoxic properties are reported. CONCLUSIONS We propose that Soma was a combination of a protoberberine alkaloids containing Tinospora cordifolia juice with MAO-I properties mixed together with a tryptamine rich Desmodium gangeticum extract or a blending of Tinospora cordifolia with an ephedrine and phenylethylamine-rich Sida spp. extract. Tinospora cordifolia combined with Desmodium gangeticum might provide a psychedelic experience with visual effects, while a combination of Tinospora cordifolia with Sida spp. might lead to more euphoric and amphetamine-like experiences.
Collapse
Affiliation(s)
- Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Via Ospedale 72, 09124 Cagliari (CA), Italy.
| | - Laura Casu
- Department of Life and Environmental Sciences, University of Cagliari, Via Ospedale 72, 09124 Cagliari (CA), Italy
| |
Collapse
|
23
|
Kurihara H, Kagawa Y, Konno R, Kim SM, Takahashi K. Lipoxygenase inhibitors derived from marine macroalgae. Bioorg Med Chem Lett 2014; 24:1383-5. [PMID: 24495846 DOI: 10.1016/j.bmcl.2014.01.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 01/10/2014] [Accepted: 01/14/2014] [Indexed: 10/25/2022]
Abstract
The solvent extracts from the algae Sargassum thunbergii (Sargassaceae) and Odonthalia corymbifera (Rhodomelaceae) were subjected to soybean lipoxygenase inhibitory screening. Two hydrophobic inhibitors were obtained from the extracts of S. thunbergii through inhibitory assay-guided fractionation. The inhibitors were identified as known exo-methylenic alkapolyenes (6Z,9Z,12Z,15Z)-1,6,9,12,15-henicosapentaene (1) and (6Z,9Z,12Z,15Z,18Z)-1,6,9,12,15,18-henicosahexaene (2). The alkapolyenes 1 and 2 showed higher inhibitory activity than the known inhibitor nordihydroguaiaretic acid (NDGA). Pheophytin a (3) was obtained from the extract of O. corymbifera. The inhibitor 3 also showed higher inhibitory activity than NDGA. This is the first report on lipoxygenase inhibition of exo-methylenic alkapolyenes and a chlorophyll a-related substance.
Collapse
Affiliation(s)
- Hideyuki Kurihara
- Faculty and Graduate School of Fisheries Sciences, Hokkaido University, Minato, Hakodate, Hokkaido 041-8611, Japan.
| | - Yoshio Kagawa
- Faculty and Graduate School of Fisheries Sciences, Hokkaido University, Minato, Hakodate, Hokkaido 041-8611, Japan
| | - Remi Konno
- Faculty and Graduate School of Fisheries Sciences, Hokkaido University, Minato, Hakodate, Hokkaido 041-8611, Japan
| | - Sang Moo Kim
- Department of Marine Bioscience and Technology, Gangneung-Wonju National University, Gangneung 210-702, Republic of Korea
| | - Koretaro Takahashi
- Faculty and Graduate School of Fisheries Sciences, Hokkaido University, Minato, Hakodate, Hokkaido 041-8611, Japan
| |
Collapse
|
24
|
de Sá de Sousa Nogueira TB, de Sá de Sousa Nogueira RB, e Silva DA, Tavares JF, de Oliveira Lima E, de Oliveira Pereira F, de Souza Fernandes MMM, de Medeiros FA, do Socorro Ferreira Rodrigues Sarquis R, Filho RB, da Silva Maciel JK, de Fátima Vanderlei de Souza M. First chemical constituents from Cordia exaltata Lam and antimicrobial activity of two neolignans. Molecules 2013; 18:11086-99. [PMID: 24025457 PMCID: PMC6269958 DOI: 10.3390/molecules180911086] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 08/29/2013] [Accepted: 08/29/2013] [Indexed: 11/29/2022] Open
Abstract
The phytochemical study of Cordia exaltata Lam. (Boraginaceae) led to the isolation, through chromatographic techniques, of nineteen secondary metabolites: 8,8'dimethyl-3,4,3',4'-dimethylenedioxy-7-oxo-2,7'cyclolignan (1), 8,8'-dimethyl-4,5-dimethoxy-3',4'-methylenodioxy-7-oxo-2,7'cyclolignan (2), sitosterol (3a), stigmasterol (3b), sitosterol-3-O-β-d-glucopyranoside (4a), stigmasterol-3-O-β-d-glucopyranoside (4b), phaeophytin A (5), 132-hydroxyphaeophytin A (6), 173-ethoxypheophorbide A (7), 132-hydroxy-173-ethoxypheophorbide A (8), m-methoxy-p-hydroxybenzaldehyde (9), (E)-7-(3,4-dihydroxyphenyl)-7-propenoic acid (10), 1-benzopyran-2-one (11), 7-hydroxy-1-benzopyran-2-one (12), 2,5-bis-(3',4'-methylenedioxiphenyl)-3,4-dimethyltetrahydrofuran (13), 3,4,5,3',5'-pentamethoxy-1'-allyl-8.O.4'-neolignan (14), 3,5,7,3',4'-pentahydroxyflavonol (15),5,7-dihydroxy-4'-methoxyflavone (16), 5,8-dihydroxy-7,4’-dimethoxyflavone (17), kaempherol 3-O-β-d-glucosyl-6''-α-L-ramnopyranoside (18) and kaempherol 3,7-di-O-α-l-ramnopyranoside (19). Their structures were identified by 1H and 13C-NMR using one and two-dimensional techniques. In addition, the antimicrobial activity of compounds 1, 2, 13 and 14 against bacteria and fungi are reported here for the first time.
Collapse
Affiliation(s)
- Tiago Bezerra de Sá de Sousa Nogueira
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Raquel Bezerra de Sá de Sousa Nogueira
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Davi Antas e Silva
- Department of Physiology and Pathology, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Josean Fechine Tavares
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Edeltrudes de Oliveira Lima
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Fillipe de Oliveira Pereira
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | | | | | | | - Raimundo Braz Filho
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro-UFRRJ, Campos dos Goytacazes, RJ 28013-602, Brazil
| | - Jéssica Karina da Silva Maciel
- Postgraduate Program in Development and Technological Innovation in Drug-Center for Health Sciences, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
| | - Maria de Fátima Vanderlei de Souza
- Postgraduate Program in Bioactive Natural and Synthetic Products, Health Sciences Center, Federal University of Paraíba, João Pessoa, PB 58051-970, Brazil
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +55-83-3216-7351; Fax: +55-83-3216-7511
| |
Collapse
|