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Aremu HK, Oyewole OI, Adenmosun A, Oyafajo L, Iwalewa ZO, Ademola A, Azeez LA, Adeleke MA. Bioactive components in Psidium guajava extracts elicit biotoxic attributes and distinct antioxidant enzyme modulation in the larvae of vectors of lymphatic filariasis and dengue. Exp Parasitol 2024; 261:108766. [PMID: 38677581 DOI: 10.1016/j.exppara.2024.108766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
Control of mosquito vectors, which have caused a global disease burden, has employed various methods. However, the challenges posed by current physical and chemical methods have raised concerns about vector control programs, leading to the search for alternative methods that are less toxic, eco-friendly, and cost-effective. This study investigated the larvicidal potential of aqueous, methanol, and ethylacetate extracts of Guava (Psidium guajava) against Aedes aegypti and Culex quinquefasciatus larvae. Functional group and phytochemical characterization were performed using Fourier-Transform Infrared Spectroscopy (FTIR) and GC-MS analysis to identify the bioactive compounds in the extracts. Larval bioassays were conducted using WHO standard procedures at concentrations of 12.5, 25, 50, 125, and 250 mg/L, and mortality was recorded after 24, 48, and 72 h. Additionally, antioxidant enzyme profiles in the larvae were studied. All of the solvent extracts showed larvicidal activity, with the methanol extract exhibiting the highest mortality against Ae. aegypti and Cx. quinquefasciatus larvae, followed by aqueous and ethylacetate extracts. FTIR spectroscopic analysis revealed the presence of OH, C-H of methyl and methylene, CO and CC. The GC-MS analysis indicated that the methanol, aqueous, and ethylacetate extracts all had 27, 34, and 43 phytoactive compounds that were effective at causing larvicidal effects, respectively. Different concentrations of each extract significantly modulated the levels of superoxide dismutase, catalase, glutathione peroxidase, and reduced glutathione in larvae. This study's findings indicate the potential for developing environmentally friendly vector control products using the bioactive components of extracts from P. guajava leaves.
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Affiliation(s)
- Harun K Aremu
- Department of Biochemistry, Osun State University, Osogbo, Nigeria; Trans-Saharan Disease Research Centre, Ibrahim Badamasi Babangida University, Nigeria.
| | - Olu I Oyewole
- Department of Biochemistry, Osun State University, Osogbo, Nigeria
| | - Adeola Adenmosun
- Department of Biochemistry, Osun State University, Osogbo, Nigeria
| | - Lateefah Oyafajo
- Department of Food Science and Technology, Osun State University, Osogbo, Nigeria
| | - Zarat O Iwalewa
- Department of Zoology, Osun State University, Osogbo, Nigeria
| | - Adenike Ademola
- Department of Biochemistry, Osun State University, Osogbo, Nigeria
| | - Luqmon A Azeez
- Department of Pure and Applied Chemistry, Osun State University, Osogbo, Nigeria
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Indumathi T, Suriyaprakash J, Alarfaj AA, Hirad AH, Jaganathan R, Mathanmohun M. Synergistic effects of CuO/TiO 2 -chitosan-farnesol nanocomposites: Synthesis, characterization, antimicrobial, and anticancer activities on melanoma cells SK-MEL-3. J Basic Microbiol 2024; 64:e2300505. [PMID: 37988658 DOI: 10.1002/jobm.202300505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/19/2023] [Accepted: 11/01/2023] [Indexed: 11/23/2023]
Abstract
The current investigation focuses on synthesizing copper oxide (CuO)-titanium oxide (TiO2 )-chitosan-farnesol nanocomposites with potential antibacterial, antifungal, and anticancer properties against Melanoma cells (melanoma cells [SK-MEL-3]). The nanocomposites were synthesized using the standard acetic acid method and subsequently characterized using an X-ray diffractometer, scanning electron microscope, transmission electron microscopy, and Fourier transform infrared spectroscopy. The results from the antibacterial tests against Streptococcus pneumoniae and Stapylococcus aureus demonstrated significant antibacterial efficacy. Additionally, the antifungal studies using Candida albicans through the agar diffusion method displayed a considerable antifungal effect. For evaluating the anticancer activity, various assays such as MTT assay, acridine orange/ethidium bromide dual staining assay, reactive oxygen species (ROS) generation assay, and mitochondrial membrane potential (MMP) analysis were conducted on SK-MEL-3 cells. The nanocomposites exhibited the ability to induce ROS generation, decrease MMP levels, and trigger apoptosis in SK-MEL-3 cells. Collectively, the findings demonstrated a distinct pattern for the synthesized bimetallic nanocomposites. Furthermore, these nanocomposites also displayed significant (p < 0.05) antibacterial, antifungal, and anticancer effects when tested on the SK-MEL-3 cell line.
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Affiliation(s)
- Thangavelu Indumathi
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, Karnataka, India
| | - Jagadeesh Suriyaprakash
- Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou, China
| | - Abdullah A Alarfaj
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abdurahman Hajinur Hirad
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ravindran Jaganathan
- Microbiology Unit, Preclinical Department, Faculty of Medicine, Royal College of Medicine Perak (UniKL-RCMP), Universiti Kuala Lumpur, Ipoh, Malaysia
| | - Maghimaa Mathanmohun
- Department of Microbiology, Muthayammal College of Arts and Science, Rasipuram, Namakkal, Tamil Nadu, India
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Indumathi T, Kumaresan I, Suriyaprakash J, Alarfaj AA, Hirad AH, Jaganathan R, Mathanmohun M. Synthesis and characterization of 4-nitro benzaldehyde with ZnO-based nanoparticles for biomedical applications. J Basic Microbiol 2024; 64:e2300494. [PMID: 37988661 DOI: 10.1002/jobm.202300494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/19/2023] [Accepted: 11/01/2023] [Indexed: 11/23/2023]
Abstract
Globally, cancer is the leading cause of death and morbidity, and skin cancer is the most common cancer diagnosis. Skin problems can be treated with nanoparticles (NPs), particularly with zinc oxide (ZnO) NPs, which have antioxidant, antibacterial, anti-inflammatory, and anticancer properties. An antibacterial activity of zinc oxide nanoparticles prepared in the presence of 4-nitrobenzaldehyde (4NB) was also tested in the present study. In addition, the influence of synthesized NPs on cell apoptosis, cell viability, mitochondrial membrane potential (MMP), endogenous reactive oxygen species (ROS) production, apoptosis, and cell adhesion was also examined. The synthesized 4-nitro benzaldehyde with ZnO (4NBZnO) NPs were confirmed via characterization techniques. 4NBZnO NPs showed superior antibacterial properties against the pathogens tested in antibacterial investigations. As a result of dose-based treatment with 4NBZnO NPs, cell viability, and MMP activity of melanoma cells (SK-MEL-3) cells were suppressed. A dose-dependent accumulation of ROS was observed in cells exposed to 4NBZnO NPs. As a result of exposure to 4NBZnO NPs in a dose-dependent manner, viable cells declined and apoptotic cells increased. This indicates that apoptotic cell death was higher. The cell adhesion test revealed that 4NBZnO NPs reduced cell adhesion and may promote apoptosis of cancer cells because of enhanced ROS levels.
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Affiliation(s)
- Thangavelu Indumathi
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, Karnataka, India
| | | | - Jagadeesh Suriyaprakash
- Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou, China
| | - Abdullah A Alarfaj
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abdurahman Hajinur Hirad
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ravindran Jaganathan
- Microbiology Unit, Preclinical Department, Faculty of Medicine, Universiti Kuala Lumpur, Royal College of Medicine Perak (UniKL-RCMP), Ipoh, Malaysia
| | - Maghimaa Mathanmohun
- Department of Microbiology, Muthayammal College of Arts and Science, Rasipuram, Namakkal, Tamilnadu, India
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Reyes-Ardila WL, Rugeles-Silva PA, Duque-Zapata JD, Vélez-Martínez GA, Tarazona Pulido L, Cardona Tobar KM, Díaz Gallo SA, Muñoz Flórez JE, Díaz-Ariza LA, López-Alvarez D. Exploring Genomics and Microbial Ecology: Analysis of Bidens pilosa L. Genetic Structure and Soil Microbiome Diversity by RAD-Seq and Metabarcoding. PLANTS (BASEL, SWITZERLAND) 2024; 13:221. [PMID: 38256774 PMCID: PMC10818919 DOI: 10.3390/plants13020221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
Bidens pilosa L., native to South America and commonly used for medicinal purposes, has been understudied at molecular and genomic levels and in its relationship with soil microorganisms. In this study, restriction site-associated DNA markers (RADseq) techniques were implemented to analyze genetic diversity and population structure, and metabarcoding to examine microbial composition in soils from Palmira, Sibundoy, and Bogotá, Colombia. A total of 2,984,123 loci and 3485 single nucleotide polymorphisms (SNPs) were identified, revealing a genetic variation of 12% between populations and 88% within individuals, and distributing the population into three main genetic groups, FST = 0.115 (p < 0.001) and FIT = 0.013 (p > 0.05). In the soil analysis, significant correlations were found between effective cation exchange capacity (ECEC) and apparent density, soil texture, and levels of Mg and Fe, as well as negative correlations between ECEC and Mg, and Mg, Fe, and Ca. Proteobacteria and Ascomycota emerged as the predominant bacterial and fungal phyla, respectively. Analyses of alpha, beta, and multifactorial diversity highlight the influence of ecological and environmental factors on these microbial communities, revealing specific patterns of clustering and association between bacteria and fungi in the studied locations.
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Affiliation(s)
- Wendy Lorena Reyes-Ardila
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Paula Andrea Rugeles-Silva
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Juan Diego Duque-Zapata
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Glever Alexander Vélez-Martínez
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Lina Tarazona Pulido
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Karen Melissa Cardona Tobar
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Sergio Alberto Díaz Gallo
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Jaime Eduardo Muñoz Flórez
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
| | - Lucia Ana Díaz-Ariza
- Grupo de Investigación en Agricultura Biológica, Departamento de Biología, Pontificia Universidad Javeriana, Sede Bogotá, Bogotá D.C. 110231, Colombia;
| | - Diana López-Alvarez
- Grupo de Investigación en Diversidad Biológica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agropecuarias, Universidad Nacional de Colombia, Sede Palmira, Palmira 763533, Colombia; (P.A.R.-S.); (J.D.D.-Z.); (G.A.V.-M.)
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Phytochemical-Based Evidence of the Health Benefits of Bidens Pilosa Extracts and Cytotoxicity. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-023-00626-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Abstract
Purpose
Bidens pilosa L. is traditionally used as a flavouring agent in foods, in the treatment of diseases, in agriculture as a biopesticide and herbicide, and in the phytoremediation of soils contaminated with heavy metals. The vast range of uses of B. pilosa for a variety of purposes is questionable, hence motivating the objectives of this study, which are to assess the cytotoxicity, health benefits, and/or risks of B. pilosa using chemical-based evidence.
Methods
A real-time cell analysis (xCELLigence system), ultra-high-performance liquid chromatography coupled to a quadrupole-time-of-flight mass spectrometer, high-performance liquid chromatography with a diode array detector, and chemical-based spectrophotometric methods were adopted in the study.
Results
High concentrations of the ethanol extracts exhibited cytotoxic activity on HepG2 (cancerous), and Vero (non-cancerous) cell lines, whereas the water extracts promoted cell proliferation at selected concentrations. The chemical profiling enabled the separation as well as characterisation of 137 phytochemicals. These were mainly phenolic acids, flavonoids, fatty acids, coumarins, and furanocoumarins. There was no toxic compound identified.
Conclusion
The ethanol extracts are generally more potent and exhibit stronger antioxidant activity and cytotoxicity, probably due to the presence of more flavonoids and phenolic acids, validating the uses of B. pilosa and its relevance as a source of functional phytochemicals.
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Ueoka AR, Sufi BS, Magalhães WV, Fernandes L, Andreo-Filho N, Leite-Silva VR, Lopes PS. Flow cytometry as an alternative method to evaluate genotoxicity of natural cosmetic actives. J Cosmet Dermatol 2023; 22:958-968. [PMID: 36250215 DOI: 10.1111/jocd.15473] [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: 07/12/2022] [Revised: 09/22/2022] [Accepted: 10/03/2022] [Indexed: 11/28/2022]
Abstract
Alternative in vitro methods are important, as there is a call to ban the use of animals in cosmetics research. AIM To suggest the expansion of the use of in vitro safety techniques recommended by the OECD guidelines and to propose the use of the automation of the in vitro mammalian micronucleus test method by flow cytometry to assess the genotoxic potential of Centella asiatica, Horse Chestnut, Witch Hazel, Blend, Ecoblend, and Caffeine extracts due to their widespread use in commercial products. METHODS Flow cytometer analysis was performed using the Accuri™ C6 equipment and analyzed using the FlowJo software. Cytotoxicity tests followed OECD 129 guidelines and Phototoxicity followed OECD/GD 432 guidelines. RESULTS The results showed that the cytotoxicity assay presented a decrease in cell viability when cells were exposed to Centella asiatica from a concentration of 5.0%, horse chestnut 2.5%, Witch hazel 2.5%, Blend 3.13%, and Caffeine 3%, while Ecoblend at the tested concentrations did not show cytotoxicity. In the phototoxicity test, the samples at the tested concentrations showed a PIF <2 being considered potentially non-phototoxic. Finally, in the genotoxicity automated assay, samples were considered potentially non-genotoxic. CONCLUSION In vitro methods are of paramount importance for the development of pre-clinical tests and the use of test automation helps to reduce the time for analysis and dissemination of results, being a determining factor for the prospect of new compounds.
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Affiliation(s)
- Andreza R Ueoka
- Instituto de Ciências Ambientais Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema, SP, Brazil
| | | | | | - Liliam Fernandes
- Instituto de Ciências Ambientais Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Newton Andreo-Filho
- Instituto de Ciências Ambientais Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Vania R Leite-Silva
- Instituto de Ciências Ambientais Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema, SP, Brazil
| | - Patricia S Lopes
- Instituto de Ciências Ambientais Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema, SP, Brazil
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Woldeamanuel MM, Geda MK, Mohapatra S, Bastia TK, Rath P, Panda AK. Ethnobotanical study of endemic and non-endemic medicinal plants used by indigenous people in environs of Gullele botanical garden Addis Ababa, central Ethiopia: A major focus on Asteraceae family. Front Pharmacol 2022; 13:1020097. [PMID: 36506590 PMCID: PMC9727095 DOI: 10.3389/fphar.2022.1020097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
Gullele Botanical Garden (GBG) in Addis Ababa, Ethiopia is a joint venture of Addis Ababa government and the university. The garden has been built mainly to conserve the endemic plants and to advance the research on the endemic and non-endemic plants collected from different part of Ethiopia. Many traditional healers from the environs of GBG and different subcities of Addis Ababa depend on the garden for their practice of traditional medicine but there is no systematic documentation of the traditional medicinal knowledge of these healers. The main objective of the present study is to comprehensively document the ethnobotanical and ethnomedicinal information from the traditional healers of different ethnic and cultural groups depending on GBG and to create a database of the endemic plants used by these healers. The ethnobotanical and ethnomedicinal data obtained from 60 traditional healers have been analyzed both qualitatively and quantitatively. A total of 81 medicinal plants belonging to 47 families have been identified. Majority of the plants used belonged to Asteraceae (12) family. The most frequently used plant form and plant parts are herbs and leaves. The major method adopted by the healers for preparation and administration of traditional medicine is crushing and topical, respectively. Skin and general diseases are the most important ailments treated by the healers. The three most cited plants used to treat diseases are Echinops kebericho Mesfin (60), Hagenia abyssinica (Bruce) J.F.Gmel (60) and Laggera tomentosa (A.Rich.) Sch.Bip. ex Oliv. & Hiern (58). The present study is the first systematic, qualitative, and quantitative ethnobotanical analysis and documentation done on the use of the medicinal plants from GBG for traditional medicine. In addition, our study reveals that E. kebericho is endemic and endangered plant and is highly used in traditional medicine. Therefore, GBG authorities should take steps for the propagation and restoration of this plant. Further it is suggested that the pharmacological properties of the roots and leaves of E. kebericho should be compared to find the possibility of use of leaves in place of roots for the preparation of traditional medicine which would help in conserving this endemic plant of Ethiopia.
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Affiliation(s)
- Melaku Masresha Woldeamanuel
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,College of Natural and Computational Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Mohammed Kasso Geda
- College of Natural and Computational Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Shibani Mohapatra
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India
| | - Tapan Kumar Bastia
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India
| | - Prasanta Rath
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,*Correspondence: Prasanta Rath, ; Alok Kumar Panda,
| | - Alok Kumar Panda
- Environmental Science Laboratory School of Applied Sciences, Kalinga Institute of Industrial Technology, Deemed to be University, Bhubaneswar, India,*Correspondence: Prasanta Rath, ; Alok Kumar Panda,
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Ruiz-Reyes E, Mendoza-Cevallos MA, Polanco-Moreira AP, Segovia-Cedeño DG, Alcivar-Cedeño UE, Dueñas-Rivadeneira A. Phytochemical study of the plant species Bidens pilosa L. (Asteraceae) and Croton floccosus (Euphorbiaceae). F1000Res 2022; 11:702. [PMID: 36339983 PMCID: PMC9623199 DOI: 10.12688/f1000research.112653.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2022] [Indexed: 01/13/2023] Open
Abstract
Background: Given the chemical richness of medicinal plants ( Bidens pilosa L. and Croton floccosus) in Ecuador, they are considered the natural source of numerous medicines. Methods: The leaves were dried at 40°C and 50°C and the extracts were characterized by means of phytochemical screening, verifying the presence of secondary metabolites such as alkaloids, reducing sugars, phenols, flavonoids, tannins and saponins. Three extraction processes were carried out, with two solvents of different polarities: hexane and ethanol. The extraction methods that were applied to the leaves of the plants were Soxhlet, ultrasonic bath and maceration, the latter two at room temperature and Soxhlet at the boiling temperature of the solvent. Determination of the total content of phenols and flavonoids is carried out using the Follin-Ciocalteau colorimetric reaction, Quercetin standard, Aluminum Chloride solution measured with a UV-Vis spectrophotometer. The antioxidant activity was performed with the DPPH radical and measured with the same equipment. Results: The highest content of total phenols obtained by employing the Soxhlet method for extraction when the material was dried at 50°C was 48.609 ± 0.370 mg GAE/g of dry sample for Bidens pilosa L. while in the case of Croton floccosus it was 128.212 ± 0.601 mg GAE/g of dry sample obtained from the extraction by means of maceration. Finally, the antioxidant activity against the 1.1-diphenyl-2-picryl-hydrazyl radical was determined, and it was found that the Bidens pilosa L. species performed better and responded better to the test, with an IC 50 value of 239.33 µg/mL, than Croton floccosus (IC 50 of 644.125 µg/mL). Conclusions: The following preliminary phytochemical study of the Bidens pilosa L. and Croton floccosus plants provided important information on the content of secondary metabolites and response to the DPPH radical reported for the first time in Ecuador, which may be future use for medicinal application.
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Affiliation(s)
- Enrique Ruiz-Reyes
- Departamento de Química Instituto de Ciencias Básicas, Universidad Técnica de Manabí, Avenida Urbina, y Che Guevara, Portoviejo, Manabí, 130105, Ecuador,
| | | | | | - Diego Germán Segovia-Cedeño
- Departamento de Producción Animal, Facultad de Ciencias Zootécnicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
| | - Ulbio Eduardo Alcivar-Cedeño
- Departamento de Procesos Químicos, Facultad de Ciencias Matemáticas, Físicas y Químicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
| | - Alex Dueñas-Rivadeneira
- Departamento de Procesos Agroindustriales, Facultad de Ciencias Zootécnicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
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Ramanathan M, Sukumaran M, Narayanan M, Devarajan N, Chinnathambi A, Alharbi SA, Chi NTL, Saravanan M, Brindhadevi K. Larvicidal and pupicidal activity of crude ethyl acetate extract fraction-7a of Cymodocea serrulata on Culex quinquefasciatus. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Mtenga DV, Ripanda AS. A review on the potential of underutilized Blackjack (Biden Pilosa) naturally occurring in sub-Saharan Africa. Heliyon 2022; 8:e09586. [PMID: 35669545 PMCID: PMC9163511 DOI: 10.1016/j.heliyon.2022.e09586] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 03/06/2022] [Accepted: 05/26/2022] [Indexed: 11/30/2022] Open
Abstract
Several Indigenous edible vegetables in sub-Saharan countries have potential bioactive compounds, including underutilized Biden pilosa (BP). Bioactives from Indigenous edible vegetables are re-evolving as an alternative medicine potential for drug formulations. BP has also been used to mitigate over 40 different diseases in people and animals as herbal medication. Due to globalization and urbanization, people move from more active to more sedentary lifestyles, home-cooked meals to fast foods and snacks, organic foods to processed food with high sugar, salt, and fat. The consumption of native fruits and vegetables is now replaced by a highly processed calory diet, leading to metabolic syndromes such as diabetes, obesity, and other diet-related non-communicable diseases. Hence this article was designed to investigate the existing reports on the use, knowledge and the need to utilize the potentiality of BP further to overcome nutritional deficiencies, food scarcity and mitigation of medical conditions in sub-Saharan Africa. The use of plant-based drugs will aid to decrease the health capitation load as most countries do not have enough funds for purchasing synthetic chemicals used to mitigate diseases.
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Affiliation(s)
- Deodata V. Mtenga
- Institute of Development Studies, The University of Dodoma, Dodoma, Tanzania
| | - Asha S. Ripanda
- Department of Chemistry, College of Natural and Mathematical Sciences, The University of Dodoma, Tanzania
- Corresponding author.
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Cai FJ, Wang L, Zhao W, Tian JL, Kong DG, Liu Q, Sun XH, Zhou HL. Phytochemical and chemotaxonomic investigations on the whole herbs of Bidens procera L.C.Xu ex X.W.Zheng. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104395] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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SON NH, TUAN NT, TRAN TM. Investigation of chemical composition and evaluation of antioxidant, antibacterial and antifungal activities of ethanol extract from Bidens pilosa L. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.22722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Álvarez-Ortiz P, Ascacio-Valdés J, Vera-Reyes I, Esparza-González C, Rodríguez-Herrera R, Salinas-Santander M, del Ángel-Martínez M, Morlett-Chávez A. Purshia plicata Triggers and Regulates Proteins Related to Apoptosis in HeLa Cancer Cells. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122559. [PMID: 34961030 PMCID: PMC8707402 DOI: 10.3390/plants10122559] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/04/2021] [Accepted: 06/09/2021] [Indexed: 05/12/2023]
Abstract
Cervical cancer represents a public health problem, develops resistance to traditional therapies and cost-of-treatment is high. These disadvantages have led to the search for alternative bioactive-compound-based therapies. Said bioactive compounds include phenolic compounds, flavonoids, and tannins. The present study aimed to evaluate the therapeutic effect of a P. plicata extract on the HeLa cell line. Viability and apoptosis assays were run on the two cell lines treated with the extract. The peptides, up- and down-expressed in both cell lines, were identified by PDQuest analysis software and high-performance liquid chromatography/mass spectrometry/mass spectrometry (HPLC/MS/MS). Our results show that a 500 mg/L treatment deregulated cell viability, with different apoptotic morphologies observed which are associated with the presence of bio-compounds, which up- and down-regulated the peptides. In conclusion, P. plicata regulates proteins associated with apoptosis in HeLa cancer cells.
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Affiliation(s)
- Patricia Álvarez-Ortiz
- Laboratory of Molecular Biology, Chemistry School, Autonomous University of Coahuila, Saltillo 25280, Mexico;
| | - Juan Ascacio-Valdés
- Bioprocesses and Bioproducts Research Group and Laboratory of Molecular Biology, Food Research Department, Chemistry School, Autonomous University of Coahuila, Saltillo 25280, Mexico; (J.A.-V.); (R.R.-H.)
| | - Ileana Vera-Reyes
- Proteomics Laboratory, Agricultural Plant Science and Biotechnology, Research Center for Applied Chemistry, Blvd. Enrique Reyna 140, Saltillo 25294, Mexico;
| | - Cecilia Esparza-González
- Laboratory of Histology, Dentistry School, Autonomous University of Coahuila, Saltillo 25125, Mexico;
| | - Raúl Rodríguez-Herrera
- Bioprocesses and Bioproducts Research Group and Laboratory of Molecular Biology, Food Research Department, Chemistry School, Autonomous University of Coahuila, Saltillo 25280, Mexico; (J.A.-V.); (R.R.-H.)
| | - Mauricio Salinas-Santander
- Laboratory of Molecular Biology, Health Research Department, Medicine School, Autonomous University of Coahuila, Saltillo 25000, Mexico; (M.S.-S.); (M.d.Á.-M.)
| | - Mayela del Ángel-Martínez
- Laboratory of Molecular Biology, Health Research Department, Medicine School, Autonomous University of Coahuila, Saltillo 25000, Mexico; (M.S.-S.); (M.d.Á.-M.)
| | - Antonio Morlett-Chávez
- Laboratory of Molecular Biology, Chemistry School, Autonomous University of Coahuila, Saltillo 25280, Mexico;
- Laboratory of Molecular Biology, Health Research Department, Medicine School, Autonomous University of Coahuila, Saltillo 25000, Mexico; (M.S.-S.); (M.d.Á.-M.)
- Clinical Laboratory Department, General Hospital No. 2, Mexican Institute of Social Security, Saltillo 25017, Mexico
- Correspondence: ; Tel.: +52-844-4149084
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Bielory L, Tabliago NRA. Flavonoid and cannabinoid impact on the ocular surface. Curr Opin Allergy Clin Immunol 2021; 20:482-492. [PMID: 32796166 DOI: 10.1097/aci.0000000000000673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW To evaluate the impact of flavonoids and cannabinoids as anti-inflammatory and antiallergic treatments on the anterior surface of the eye. RECENT FINDINGS Allergic conjunctivitis and dry eye syndrome are common ocular surface diseases that have been treated with traditional pharmacological measures, e.g. corticosteroids, antihistamines. Given the side-effect profiles of these medications and the growing interest in complementary treatment modalities as part of integrative medical interventions, well known flavonoids, such as quercetin and catechin, are under investigation for topical and systemic application methods for relief. As flavonoid derivatives, pycnogenol and epigallocatechin gallate have alleviated dry eye symptoms, including lacrimal gland inflammation, tear secretion, and the stability of the tear film. Research on ocular cannabinoid receptors and response to synthetic cannabinoids are also being considered for therapy of anterior ocular disorders. The expansion of herbal formulations provides a framework for future treatment regimens for ocular surface disorders. SUMMARY Flavonoids and cannabinoids show promise as potential complementary treatment for allergic diseases because of their anti-inflammatory and antiallergic properties. Several studies implementing ocular and systemic application of these compounds show potential in becoming adjuvant treatment strategies for improving quality of life while also managing ocular surface disease processes.
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Affiliation(s)
- Leonard Bielory
- Professor of Medicine, Allergy, Immunology and Ophthalmology, Hackensack Meridian School of Medicine, Springfield
| | - Nikko Rowe A Tabliago
- Overlook Medical Center, Atlantic Health System, St. George's University Medical School, Summit, New Jersey, USA
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Ramabulana AT, Steenkamp PA, Madala NE, Dubery IA. Profiling of Altered Metabolomic States in Bidens pilosa Leaves in Response to Treatment by Methyl Jasmonate and Methyl Salicylate. PLANTS 2020; 9:plants9101275. [PMID: 32992670 PMCID: PMC7601133 DOI: 10.3390/plants9101275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/03/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022]
Abstract
Bidens pilosa (Asteraceae) is an edible medicinal plant with many bioactivities reported to have a health-beneficial role in controling various diseases. Though B. pilosa contain a diverse array of natural products, these are produced in relatively low concentrations. A possible way to enhance secondary metabolite production can be through the use of elicitors. Here, the effects of exogenous treatments with two signal molecules—methyl jasmonate (MeJA) and methyl salicylate (MeSA)—on the metabolomic profiles of B. pilosa leaves were investigated. Plants were treated with 0.5 mM of MeJA or MeSA and harvested at 12 h and 24 h. Metabolites were extracted with methanol and separated on an ultra-high performance liquid chromatography system hyphenated to quadrupole time-of-flight mass spectrometry detection. Data was subjected to multivariate statistical analysis and modeling for annotation of metabolites. Hydroxycinnamic acid (HCA) derivatives, such as caffeoylquinic acids (CQAs), tartaric acid esters (chicoric acid and caftaric acid), chalcones, and flavonoids were identified as differentially regulated. The altered metabolomes in response to MeSA and MeJA overlapped to a certain extent, suggestive of a cross-talk between signaling and metabolic pathway activation. Moreover, the perturbation of isomeric molecules, especially the cis geometrical isomers of HCA derivatives by both treatments, further point to the biological significance of these molecules during physiological responses to stress. The results highlight the possibility of using phytohormones to enhance the accumulation of bioactive secondary metabolites in this plant.
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Affiliation(s)
- Anza-Tshilidzi Ramabulana
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
| | - Paul A. Steenkamp
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
| | - Ntakadzeni E. Madala
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
- Department of Biochemistry, University of Venda, Thohoyandou 0950, South Africa
| | - Ian A. Dubery
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
- Correspondence: ; Tel.: +27-11-5592401
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Abiodun OO, Sosanya AS, Nwadike N, Oshinloye AO. Beneficial effect of Bidens pilosa L. (Asteraceae) in a rat model of colitis. J Basic Clin Physiol Pharmacol 2020; 31:jbcpp-2019-0166. [PMID: 32598311 DOI: 10.1515/jbcpp-2019-0166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 02/04/2020] [Indexed: 01/07/2023]
Abstract
Background Bidens pilosa (BP) possessed anti-inflammatory, antioxidant, and immunomodulatory activities. Its beneficial effects on intestinal inflammation and oxidative stress in 2,4,6 trinitrobenzene sulfonic acid (TNBS) induced colitis in Wistar rats was evaluated. Methods Thirty female Wistar rats weighing 180-200 g were distributed into six groups (n = 5): non-colitic, untreated colitic and colitic rats treated graded doses of methanol extract of BP (50-400 mg/kg). Colitis was induced in rats by intracolonic instillation of 0.2 mL of 40 mg/mL TNBS. BP was administered two days pre-colitis induction and treatments continued until seven days post-colitis induction. A day after the last treatment, rats were euthanized, colon removed aseptically and response to treatment assessed. Phytochemical composition of BP was determined using the GC-MS. Results BP significantly reduced macroscopic colonic damage score, weight/length ratio, colonic lipid peroxidation level, leukocytes infiltration, and TNF-α level in comparison to untreated colitic rats (p ≤ 0.008). Similarly, treatment with 200 and 400 mg/kg BP prevented depletion of colonic glutathione level than other treatment groups (p ≤ 0.0002). Histological findings revealed that treatment with 400 mg/kg BP significantly preserved the mucosal epithelial layer. It also prevented ulceration and sloughing of the mucosal layers and reduced infiltration of inflammatory cells compared to other treatment groups. Among the 16 compounds identified were oleic acid (6.2%) and n-hexadecanoic acid (2.0%) with antioxidant anti-inflammatory activities. Conclusions The beneficial effects of BP in rat colitis might be related to the reduction of leucocytes infiltration, inhibition of oxidative stress and pro-inflammatory cytokines.
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Affiliation(s)
- Oyindamola O Abiodun
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, PMB 200284, Ibadan, Oyo State, Nigeria
| | - Aderemi S Sosanya
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Norah Nwadike
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Adedunke O Oshinloye
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Nthulane NP, Mosebi S, Tshikalange TE, Nyila MA, Mankga LT. Antimicrobial and anti-inflammatory activities of selected medicinal plants against pathogens causing sexually transmitted infections. JOURNAL OF HERBMED PHARMACOLOGY 2020. [DOI: 10.34172/jhp.2020.17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: Worldwide, more than one million sexually transmitted infections (STIs) are acquired daily. The diversity and frequency of sexual infections caused by pathogenic microorganisms have increased thus becoming a major cause of illness and mortality amongst young adults. Medicinal plants have been good remedies for the treatment of STIs since ancient times. In this study, we evaluated antimicrobial, anti- Human immunodeficiency virus (HIV) and anti-inflammatory activities of five selected medicinal plants. Methods: We determined the antimicrobial activities of plant extracts against the bacteria causing common STIs. Then, the anti-inflammatory activities were evaluated by measuring the inhibition of the pro-inflammatory enzyme, 15-lipoxygenase (15-LOX) and we further investigated the plants extracts of anti-HIV activities against the recombinant HIV-1 enzyme, reverse transcriptase. Results: Methanol extract of Terminalia sericea and dichloromethane (DCM) extract of Bidens pilosa exhibited good activities against Neisseria gonorrhoeae and Gardnerella vaginalis. Ethyl acetate, dichloromethane and methanol extracts of Bidens pilosa exhibited good activities against Candida albicans. Ethyl acetate extract of K. africana and methanol extract of B. pilosa showed good anti-inflammatory activities. Ethyl acetate, DCM and methanol extracts of T. sericea exhibited promising anti-HIV-1 activities by inhibiting the reverse transcriptase whilst methanol extracts of T. dregeana showed low anti-HIV-1 activity. Conclusion: These plants showed promising activity against the propagation of inflammation, displayed good antimicrobial activities against the bacteria causing STIs and could be used as potential leads and/or source for new drug candidates.
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Affiliation(s)
- Ndivhuwo Patience Nthulane
- Department of Life and Consumer Sciences, University of South Africa, Private BagX06, Florida, 1710, South Africa
| | - Salerwe Mosebi
- Department of Life and Consumer Sciences, University of South Africa, Private BagX06, Florida, 1710, South Africa
| | | | - Monde Alfred Nyila
- Department of Life and Consumer Sciences, University of South Africa, Private BagX06, Florida, 1710, South Africa
| | - Ledile Thabitha Mankga
- Department of Life and Consumer Sciences, University of South Africa, Private BagX06, Florida, 1710, South Africa
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Pereira A, de Morais M, Sousa Garcia ND, Barbosa N, Sousa Oliveira MD, Alves Campos E, da Conceição E. New phytopharmaceutical formulations: Development and characterization of tablets containing the aerial part of the plant pulverized and the soft extract from Bidens pilosa standardized on rutin. Pharmacogn Mag 2020. [DOI: 10.4103/pm.pm_374_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Wang GW, Cao J, Wang XQ. Effects of ethanol extract from Bidens pilosa L. on spontaneous activity, learning and memory in aged rats. Exp Gerontol 2019; 125:110651. [PMID: 31295527 DOI: 10.1016/j.exger.2019.110651] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/30/2019] [Accepted: 07/04/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Bidens pilosa L., a herbal medicine, is rich in flavonoids, but its anti-aging effect on neurocognitive functions is not well understood. In the present study, we investigated the effects of ethanol extract from Bidens pilosa L. (EEBP) on spontaneous activity, learning and memory in aged rats. METHODS Forty aged (21.90 ± 0.22 months) and 10 young (10 weeks) adult male Sprague-Dawley rats were divided into 5 groups, which were respectively treated orally with 0 mg/kg (young and aged control), 25 mg/kg, 50 mg/kg and 100 mg/kg of EEBP for 30 days consecutively. Then, the animals were examined with open-field, passive avoidance and Morris water maze tasks. RESULTS In the open-field task, compared with the aged control, the EEBP animals exhibited more rearing (50 mg/kg, P < 0.01) and urination (50 mg/kg, P < 0.01), but less defecation (P < 0.05). In the passive avoidance task, the retention latencies were longer than those in the training phase in all other groups (P < 0.01) except the aged control (P > 0.05). Compared with the young control, the retention latency of the aged control decreased (P < 0.01), but that of the EEBP animals increased again (P < 0.05 vs. aged control). In the Morris water maze, the EEBP animals had shorter latency (100 mg/kg) and had more crossing times (25 mg/kg) in seeking the platform position (P < 0.05, vs. aged control). CONCLUSION The results suggested that EEBP could affect the spontaneous activity and improve memory in aged animals and could have potential advantages for cognition improvement in aged populations.
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Affiliation(s)
- Gong-Wu Wang
- School of Life Sciences and School of Physical Education, Yunnan Normal University, Kunming 650500, China; Engineering Research Center of Sustainable Development and Utilization of Biomass, MOE, Kunming 650500, China; Key Laboratory of Yunnan for Biomass Energy and Biotechnology of Environment, Kunming 650500, China
| | - Jun Cao
- School of Agriculture and Laboratory of Ecology and Evolutionary Biology, Yunnan University, Kunming 650504, China
| | - Xiao-Qin Wang
- School of Life Sciences and School of Physical Education, Yunnan Normal University, Kunming 650500, China.
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