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Mfotie Njoya E, Moundipa Fewou P, Niedermeyer THJ. Codiaeum variegatum (L.) Rumph. ex A. Juss. (Euphorbiaceae): An overview of its botanical diversity, traditional uses, phytochemistry, pharmacological effects and perspectives towards developing its plant-based products. JOURNAL OF ETHNOPHARMACOLOGY 2021; 277:114244. [PMID: 34052354 DOI: 10.1016/j.jep.2021.114244] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 05/05/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Codiaeum variegatum also called miracle shrub, is a plant species constituted of more than 300 cultivars which are mostly used as indoor plants for decoration. However, some of these varieties are used by indigenous populations for the treatment of diarrhoea, stomach ache, external wounds, intestinal worms and ulcers. AIM OF THE STUDY This study describes an overview of the botanical diversity, medicinal uses, phytochemical composition of C. variegatum. Then it critically discusses its pharmacological activities versus toxic potential and new perspectives are suggested for the development of its plant-based products. MATERIALS AND METHODS A bibliographic assessment of publications on C. variegatum indexed in Google Scholar, PubMed, Science Direct, Scopus, Springer Link, and Web of Science online databases was conducted from 1970 to 2020, and 89 relevant articles related to the botanical diversity (17), traditional uses (22), phytochemical analysis (11), pharmacological activity (31) and toxicity profile (18) of C. variegatum were selected for this review. RESULTS Most commonly, it was found that aqueous leaf extracts or decoctions of C. variegatum are used in traditional medicine to treat amoebic dysentery and stomach ache while a bath with root decoction or sap is applied in small quantities on skin related infections. A total of 14 identified and 24 non-identified varieties of C. variegatum were reported for pharmacological activity, and prominent research topics include the anti-amoebic, antimicrobial, antiviral and cytotoxic activities. Alkaloids (3), terpenoids (5) and phenolics (15) were the major compounds identified, and a new antiviral cyanoglucoside was isolated from the sap of C. variegatum. Toxic substances (5-deoxyingenol and phorbol esters) were found in some varieties used as ornamental plants, but the Mollucanum variety used in traditional medicine was found to be safe. CONCLUSION The present review revealed that the native variety of C. variegatum (cv. Mollucanum) can be used to treat amoebic dysentery. Alkaloids, terpenoids and phenolic compounds have been characterized in this plant species while other classes of phytochemicals are not yet investigated. The development of new cultivars recommends an in-depth toxicological study before any use. No clinical trial has been reported to date, and further studies are needed to evaluate other claimed medicinal uses. Due to its efficacy and safety, the Mollucanum variety is most likely suitable for the development of a medicine against amoebiasis, which will surely lay the foundation for clinical studies.
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Affiliation(s)
- Emmanuel Mfotie Njoya
- Laboratory of Pharmacology and Toxicology, Department of Biochemistry, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon; Institute of Pharmacy, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany.
| | - Paul Moundipa Fewou
- Laboratory of Pharmacology and Toxicology, Department of Biochemistry, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon.
| | - Timo H J Niedermeyer
- Institute of Pharmacy, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany.
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Gazolla MC, Marques LMM, E Silva MG, Araújo MTMF, Mendes RL, da Silva Almeida JRG, Vessecchi R, Lopes NP. Characterization of 3-aminospirostane alkaloids from roots of Solanum paniculatum L. with hepatoprotective activity. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34 Suppl 3:e8705. [PMID: 31845392 DOI: 10.1002/rcm.8705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/02/2019] [Accepted: 12/10/2019] [Indexed: 06/10/2023]
Abstract
RATIONALE Solanum paniculatum L., popularly known as jurubeba, has traditionally been used in Brazilian folk medicine for liver diseases. However, there is a lack of knowledge about the chemical characterization of 3-aminospirostane alkaloids, an important class related to pharmacological activities. This work aimed to characterize the alkaloids using liquid chromatography with tandem mass spectrometry (LC/MS/MS) supported by molecular networking and theoretical calculations as well as to evaluate the contribution to hepatoprotective activity. METHODS S. paniculatum roots were collected and macerated with MeOH/H2 O (8:2) obtaining the crude extract (SP-CE). From this, partition using EtOAc with pH variation yielded the alkaloidic fraction (SP-AF). Both were evaluated in an acute liver injury model (100 and 200 mg/kg), after intraperitoneal administration of carbon tetrachloride (CCl4 ) in mice. AST (aspartate transaminase) and ALT (alanine transaminase) serum levels were investigated, as well as the histopathological characteristics. The SP-CE and SP-AF were analyzed by LC/MS/MS, using quadrupole/time-of-flight and ion-trap systems. The alkaloids annotated by the GNPS molecular network had their structures defined using gas-phase ionization and fragmentation reaction supported by theoretical calculations. RESULTS The SP-CE and SP-AF decreased the ALT serum levels compared with the negative control. The group treated with the SP-CE (at the highest dose) demonstrated a significant decrease of ALT. Hepatic cell degeneration decrease was observed mainly at the highest dose of the treatment. Detailed electrospray ionization MS/MS data allowed us to identify alkaloids not previously reported, to propose their gas-phase reactions and to redefine the initial open ring fragmentation mechanism of the steroidal alkaloids with the jurubidine moiety. CONCLUSIONS The results allowed us to identify seven steroidal alkaloids from jurubeba and redefine the initial mechanism of fragmentation. A significant hepatoprotective effect was also demonstrated, corroborating its traditional use.
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Affiliation(s)
- Matheus Coutinho Gazolla
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
| | - Lucas Maciel Mauriz Marques
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
| | - Mariana Gama E Silva
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | - Maria Taís Moura Fontes Araújo
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | - Rosemairy Luciane Mendes
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | | | - Ricardo Vessecchi
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, 14040-901, Ribeirão Preto, SP, Brazil
| | - Norberto Peporine Lopes
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
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Barua N, Ibn Aziz MA, Tareq AM, Sayeed MA, Alam N, Alam NU, Uddin MA, Lyzu C, Emran TB. In vivo and in vitro evaluation of pharmacological activities of Adenia trilobata (Roxb.). Biochem Biophys Rep 2020; 23:100772. [PMID: 32551370 PMCID: PMC7292905 DOI: 10.1016/j.bbrep.2020.100772] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/27/2019] [Accepted: 05/21/2020] [Indexed: 12/21/2022] Open
Abstract
Adenia trilobata, locally known as akandaphal in Bangladesh, has some traditional uses. Leaves and stems extracted with pure methanol (MEATL, MEATS) and fractioned by n-hexane (NFATL, NFATS), which was subjected to qualitative phytochemical analysis. The qualitative phytochemical analysis of four extracts showed the presence of secondary metabolites such as alkaloid, carbohydrate, glycosides, flavonoids, phenols, flavonol, and saponins. All four extracts of A. trilobata, exhibited a strong antioxidant activity while a moderately (MEATS = 328 μg/mL) to weakly toxic (NFATL = 616.85 μg/mL) LC50 observed in brine shrimp lethality bioassay. In thrombolytic test, MEATL (18.54 ± 2.18%; P < 0.01) and MEATS (25.58 ± 4.76%; P < 0.0001) showed significant percentage of clot lysis in human blood. The in vivo analgesic activity carried by acetic acid test and formalin test, while the antidiarrheal activity assayed by two standard methods e.g., castor oil-induced diarrhea and castor oil-induced gastrointestinal motility. Both, in vivo model, showed an extremely significant (P < 0.0001) dose-dependent manner percentage of inhibition in comparison to the control group. Present results suggested, A. trilobata could be a potential source for antioxidative, cytotoxic, thrombolytic, analgesic, antidiarrheal agents which require further study to identify the mechanism of A. trilobata. Detection of different plant metabolites in extracts of different plant parts. Strong antioxidant activity was found for all four extracts. Moderate to weakly toxic LC50 observed in brine shrimp lethality bioassay. A significant percentage of clot lysis in human blood was perceived. Extremely significant analgesic and antidiarrheal activity was found.
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Key Words
- A. trilobata
- A. trilobata, Adenia trilobata
- ANOVA, Analysis of variance
- Analgesic activity
- Antidiarrheal
- Antioxidant
- Cytotoxic
- DPPH, 1,1-diphenyl, 2-picryl hydrazyl
- FCR, Folin-Ciocalteu reagent
- IC50, 50% inhibitory concentration
- IP, intraperitoneal
- LC50, 50% lethal concentration
- OS, oxidative stress
- SEM, standard error mean
- Thrombolytic
- UV, ultra-violet
- b.w., body weight
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Affiliation(s)
- Niloy Barua
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Md Arfin Ibn Aziz
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Abu Montakim Tareq
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Mohammed Aktar Sayeed
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Najmul Alam
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.,Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh
| | - Nobi Ul Alam
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Mohammad Amran Uddin
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh
| | - Chadni Lyzu
- Biomedical and Toxicological Research Institute, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhanmondi, Dhaka, 1205, Bangladesh
| | - Talha Bin Emran
- Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh.,Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, 4381, Bangladesh
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Rawat P, Singh PK, Kumar V. Evidence based traditional anti-diarrheal medicinal plants and their phytocompounds. Biomed Pharmacother 2017; 96:1453-1464. [DOI: 10.1016/j.biopha.2017.11.147] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 11/21/2017] [Accepted: 11/29/2017] [Indexed: 12/18/2022] Open
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Antidiarrheal activity of hexane extract of Citrus limon peel in an experimental animal model. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2017; 15:158-164. [DOI: 10.1016/s2095-4964(17)60327-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Phytochemical Screening and Antinociceptive and Antidiarrheal Activities of Hydromethanol and Petroleum Benzene Extract of Microcos paniculata Barks. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3167085. [PMID: 27777944 PMCID: PMC5061988 DOI: 10.1155/2016/3167085] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 09/05/2016] [Indexed: 01/22/2023]
Abstract
Introduction. Microcos paniculata is traditionally used for treating diarrhea, wounds, cold, fever, hepatitis, dyspepsia, and heat stroke. Objective. To investigate the qualitative phytochemical constituents of hydromethanol (HMPB) and petroleum benzene extract of Microcos paniculata barks (PBMPB) and to evaluate their antinociceptive and antidiarrheal activities. Methods. Phytochemical constituents and antinociceptive and antidiarrheal activities were determined and evaluated by different tests such as Molisch's, Fehling's, Mayer's, Wagner's, Dragendorff's, frothing, FeCl3, alkali, Pew's, and Salkowski's test, general test of glycosides, Baljet and NH4OH test, formalin-induced paw licking, acetic acid-induced writhing, tail immersion, and hot plate tests, and castor oil and MgSO4 induced diarrheal tests. Results. These extracts revealed the presence of saponins, flavonoids, and triterpenoids and significantly (⁎P < 0.05, versus control) reduced paw licking and abdominal writhing of mice. At 30 min after their administration, PBMPB revealed significant increase in latency (⁎P < 0.05, versus control) in tail immersion test. In hot plate test, HMPB and PBMPB 200 mg/kg showed significant increase in response latency (⁎P < 0.05, versus control) at 30 min after their administration. Moreover, both extracts significantly (⁎P < 0.05, versus control) inhibited percentage of diarrhea in antidiarrheal models. Conclusion. Study results indicate that M. paniculata may provide a source of plant compounds with antinociceptive and antidiarrheal activities.
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