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Cortez AO, Yoshinaga N, Mori N, Hwang SY. Plant growth-promoting rhizobacteria modulate induced corn defense against Spodoptera litura (Lepidoptera: Noctuidae). Biosci Biotechnol Biochem 2024; 88:872-884. [PMID: 38782714 DOI: 10.1093/bbb/zbae073] [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: 01/03/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
Common cutworm, Spodoptera litura is an important pest of corn causing significant crop yield loss. Synthetic insecticides have mostly been used to combat this pest, raising human and environmental health concerns. Plant growth-promoting rhizobacteria (PGPR) could compensate for or augment the harmful effects of agrochemicals. Herein, we aimed to assess whether PGPR-induced defenses in corn plants impact the host-plant selection behavior of S. litura. Headspace volatile organic compounds were analyzed using gas chromatography-mass spectrometry. Larvae fed inoculated corn exhibited lower weights and relative growth rate than noninoculated plants. Under choice experiments, PGPR-treated plants significantly reduced percentage leaf damage area and oviposition rate compared to untreated plants. Volatile organic compound ratio emission varied significantly between control and PGPR treatments, which, in part, explains feeding and oviposition deterrence in PGPR-treated plants. The results demonstrate that PGPR inoculation can enhance corn resistance to S. litura, making it a promising candidate for crop protection strategies.
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Affiliation(s)
- Amado O Cortez
- Insect-Plant Interaction Laboratory, Department of Entomology, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, Taiwan
- Department of Crop Science, College of Agriculture, Isabela State University, Echague, Isabela, the Philippines
| | - Naoko Yoshinaga
- Chemical Ecology Laboratory, Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Naoki Mori
- Chemical Ecology Laboratory, Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Shaw-Yhi Hwang
- Insect-Plant Interaction Laboratory, Department of Entomology, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, Taiwan
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Mussin J, Giusiano G. Synergistic Antimicrobial Activity of Biogenic Silver Nanoparticles and Acanthospermum australe Essential Oil against Skin Infection Pathogens. Antibiotics (Basel) 2024; 13:674. [PMID: 39061356 PMCID: PMC11274195 DOI: 10.3390/antibiotics13070674] [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: 05/27/2024] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
In response to the steady increase in antimicrobial-resistant strains, the World Health Organisation has emphasised the need to investigate new antimicrobial agents and alternative therapies that improve the spectrum of activity and reduce the dose required, thus improving safety. This study focused on the characterisation of Acanthospermum australe essential oil and green-synthesis silver nanoparticles (AgNP), evaluating their cytotoxicity in human cells, antimicrobial activity and synergistic effect against pathogens causing skin infections. The main components of the essential oil were germacrene A (24.07%), γ-cadinene (21.47%) and trans-caryophyllene (14.97%). Spherical AgNP with a diameter of 15 ± 3 nm were synthesised. The essential oil showed antimicrobial activity against dermatophytes and Malassezia globosa, while AgNP were found to be active against bacteria, yeasts and dermatophytes. Both compounds were found to be primarily non-cytotoxic at the concentrations required to inhibit microbial growth. Furthermore, the combined use of essential oil and AgNP showed a synergistic antimicrobial effect against dermatophytes and M. globosa. In conclusion, the results suggest that the combined use of bioactive compounds from natural sources, such as essential oil and biogenic AgNP, has the potential to improve antimicrobial efficacy against specific skin pathogens, particularly Microsporum canis, Nannizzia gypsea and M. globosa.
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Affiliation(s)
- Javier Mussin
- Instituto de Medicina Regional, Universidad Nacional del Nordeste, Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Resistencia 3500, Argentina;
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Ahmed M, Javeed A, Sikandar A, Ji M, Bai X, Gu Z. Antioxidant, insecticidal activity and chemical profiling of flower's extract of Parthenium weed (Parthenium hysterophorus L.). PLoS One 2024; 19:e0296321. [PMID: 38848347 PMCID: PMC11161021 DOI: 10.1371/journal.pone.0296321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 12/11/2023] [Indexed: 06/09/2024] Open
Abstract
Parthenium hysterophorus L., an invasive alien species and notorious weed, offers various benefits to the medical and agrochemical industries. This study aimed to evaluate the antioxidant and insecticidal activities of P. hysterophorus flower extract and conduct chemical profiling to identify the phytoconstituents responsible for these biological effects. The antioxidant activity was assessed using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay, while gas chromatography mass spectrometry (GCMS) analysis was employed for chemical configuration evaluation. Our findings demonstrate that the dichloromethane (DCM) extract of P. hysterophorus exhibits potent radical scavenging activity (95.03%). Additionally, phytochemical analysis revealed significant amounts of phenols and flavonoids in the distilled water and ethyl acetate extracts (103.30 GAEg-1 and 138.67 QEg-1, respectively). In terms of insecticidal activity, the flower extract displayed maximum mortality rates of 63.33% and 46.67% after 96 hours of exposure at concentrations of 1000 μgmL-1 and 800 μgmL-1, respectively, with similar trends observed at 72 hours. Furthermore, the P. hysterophorus extracts exhibited LC50 values of 1446 μgmL-1 at 72 hours and 750 μgmL-1 at 96 hours. Imidacloprid, the positive control, demonstrated higher mortality rates at 96 hours (97.67%) and 72 hours (91.82%). Moreover, the antioxidant activity of P. hysterophorus extracts exhibited a strong correlation with phenols, flavonoids, and extract yield. GCMS analysis identified 13 chemical compounds, accounting for 99.99% of the whole extract. Ethanol extraction yielded the highest percentage of extract (4.34%), followed by distilled water (3.22%), ethyl acetate (3.17%), and dichloromethane (2.39%). The flower extract of P. hysterophorus demonstrated significant antioxidant and insecticidal activities, accompanied by the presence of valuable chemical compounds responsible for these biological effects, making it a promising alternative to synthetic agents. These findings provide a novel and fundamental basis for further exploration in purifying the chemical compounds for their biological activities.
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Affiliation(s)
- Maqsood Ahmed
- College of Plant Protection, Shenyang Agricultural University, Shenyang, P.R. China
- Department of Agriculture (Plant Protection), Pest Warning and Quality Control of Pesticides, Gujrat, Pakistan
| | - Ansar Javeed
- Henan University, Jinming Campus, Kaifeng City, Henan, China
| | - Aatika Sikandar
- College of Plant Protection, Shenyang Agricultural University, Shenyang, P.R. China
| | - Mingshan Ji
- College of Plant Protection, Shenyang Agricultural University, Shenyang, P.R. China
| | - Xuejing Bai
- Shenyang Academy of Landscape- Gardening, Shenyang, P.R. China
| | - Zumin Gu
- College of Plant Protection, Shenyang Agricultural University, Shenyang, P.R. China
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Mustafa KH, Khorshidi J, Vafaee Y, Rastegar A, Morshedloo MR, Hossaini S. Phytochemical profile and antifungal activity of essential oils obtained from different Mentha longifolia L. accessions growing wild in Iran and Iraq. BMC PLANT BIOLOGY 2024; 24:461. [PMID: 38802729 PMCID: PMC11129438 DOI: 10.1186/s12870-024-05135-z] [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: 03/04/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Mentha longifolia L. is a perennial plant belonging to the Lamiaceae family that has a wide distribution in the world. M. longifolia has many applications in the food and pharmaceutical industries due to its terpenoid and phenolic compounds. The phytochemical profile and biological activity of plants are affected by their genetics and habitat conditions. In the present study, the content, constituents and antifungal activity of the essential oil extracted from 20 accessions of M. longifolia collected from different regions of Iran and Iraq countries were evaluated. RESULTS The essential oil content of the accessions varied between 1.54 ± 0.09% (in the Divandarreh accession) to 5.49 ± 0.12% (in the Khabat accession). Twenty-seven compounds were identified in the essential oils of the studied accessions, which accounted for 85.5-99.61% of the essential oil. The type and amount of dominant compounds in the essential oil were different depending on the accession. Cluster analysis of accessions based on essential oil compounds grouped them into three clusters. The first cluster included Baziyan, Boukan, Sarouchavah, Taghtagh, Darbandikhan, Isiveh and Harir. The second cluster included Khabat, Kounamasi, Soni and Mahabad, and other accessions were included in the third cluster. Significant correlations were observed between the essential oil content and components with the climatic and soil conditions of the habitats. The M. longifolia essential oil indicated antifungal activity against Fusarium solani in both methods used. In all studied accessions, the fumigation method compared to the contact method was more able to control mycelia growth. In both methods, the inhibition percentage of essential oil on mycelia growth increased with an increase in essential oil concentration. Significant correlations were found between the essential oil components and the inhibition percentage of mycelium growth. CONCLUSION The studied M. longifolia accessions showed significant differences in terms of the essential oil content and components. Differences in phytochemical profile of accessions can be due to their genetic or habitat conditions. The distance of the accessions in the cluster was not in accordance with their geographical distance, which indicates the more important role of genetic factors compared to habitat conditions in separating accessions. The antifungal activity of essential oils was strongly influenced by the essential oil quality and concentration, as well as the application method. Determining and introducing the elite accession in this study can be different depending on the breeder's aims, such as essential oil content, desired chemical composition, or antifungal activity.
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Affiliation(s)
- Kosrat Hama Mustafa
- Department of Horticultural Science and Engineering, Faculty of Agriculture, University of Kurdistan, Sanandaj, 66177-15175, Iran
- Department of Horticulture, College of Agricultural Engineering Sciences, University of Raparin, Ranya, Iraq
| | - Jalal Khorshidi
- Department of Horticultural Science and Engineering, Faculty of Agriculture, University of Kurdistan, Sanandaj, 66177-15175, Iran.
- Research Center of Medicinal Plants Breeding and Development, University of Kurdistan, Sanandaj, Iran.
| | - Yavar Vafaee
- Department of Horticultural Science and Engineering, Faculty of Agriculture, University of Kurdistan, Sanandaj, 66177-15175, Iran.
- Research Center of Medicinal Plants Breeding and Development, University of Kurdistan, Sanandaj, Iran.
| | - Azad Rastegar
- Forests and Rangelands Research Department, Kurdistan Agricultural and Natural Resources Research and Education Center, Sanandaj, Iran
| | - Mohammad Reza Morshedloo
- Department of Horticultural Science and Engineering, Faculty of Agriculture, University of Maragheh, Maragheh, Iran
| | - Somaieh Hossaini
- Department of Plant Protection, Faculty of Agriculture, University of Kurdistan, Sanandaj, 66177-15175, Iran
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Salem SS, Elsayed HE, Shabana S, Khazaal MT, Moharram FA. Phytochemical profile and antimicrobial activity of essential oils from two Syzygium species against selected oral pathogens. BMC Complement Med Ther 2023; 23:448. [PMID: 38087292 PMCID: PMC10714517 DOI: 10.1186/s12906-023-04277-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The genus Syzygium (Myrtaceae) comprises several essential oil-rich species that are utilized traditionally for treating tooth infections and toothache. The current study aimed to extract essential oils (EOs) from the leaves of Syzygium samarangense and Syzygium malaccense cultivated in Egypt for the first time and screen their antimicrobial potential against oral-related pathogens. METHODS The intended EOs were extracted using hydrodistillation (HD) by boiling fresh leaves with distilled water; supercritical fluid (SF) by extracting the dried leaves using supercritical CO2 at 40 °C and 150 bar; and the headspace (HS) in which the fresh leaves were heated in a glass vial and the vaporized aroma were analyzed. The volatile constituents were analyzed using GC/MS and identified by comparing the experimental Kovats' retention indices with the literature. The antimicrobial activity was assessed against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, and Candida albicans using agar diffusion, microwell dilution, and biofilm formation assays. Statistical significance (p < 0.05) was determined by applying one-way ANOVA and Duncan's post hoc test. RESULTS The yield of the extracted EOs differs between the applied methods, and the SF approach harvested the maximum (0.52-0.46%). The GC-MS analysis of SF EOs revealed a discrepancy between the two species. Since S. malaccense showed an abundance of hydrocarbons represented mainly by squalene (60.60%), S. samarangense was deemed to have oxygenated sesquiterpenes exemplified in globulol (52.09%). On the other side, the HD and HS EOs were sequentially comparable, while differed in the percentage of their majors. γ-terpinene (33.06%) pioneered the HS-derived aroma of S. malaccense, while S. samarangense was abundant with α-pinene (30.18%). Concurrently, the HD EOs of S. malaccense and S. samarangense were commonly denoted by caryophyllene oxide (8.19%-18.48%), p-cymene (16.02%- 19.50%), and γ-terpinene (12.20%-17.84). Ultimately, both species EOs exhibited broad-spectrum antimicrobial potential, although the HD EO was more potent than the SF EO. The HD EOs of both species potently inhibited the growth of E. coli (MIC 3.75 µL/mL) and suppressed C. albicans biofilm formation by 83.43 and 87.27%, respectively. The SF-EOs efficiently suppressed the biofilm formation of Gram-positive bacteria by 76.45%-82.95%. CONCLUSION EOs extracted from both species by different methods possessed a unique blend of volatile components with broad-spectrum antimicrobial activity. They were promoted as bioactive hits for controlling oral infections, however further investigations concerning their safety in clinical settings are needed.
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Affiliation(s)
- Sahar S Salem
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th October, Giza, Egypt
| | - Heba E Elsayed
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University. Ein Helwan, Cairo, 11795, Egypt.
| | - Samah Shabana
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th October, Giza, Egypt
| | - Mohamed T Khazaal
- Botany and Microbiology Department, Faculty of Science, Helwan University, Ein Helwan, Cairo, 11795, Egypt
| | - Fatma A Moharram
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University. Ein Helwan, Cairo, 11795, Egypt
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Cascaes MM, Marques da Silva SH, de Oliveira MS, Cruz JN, de Moraes ÂAB, do Nascimento LD, Ferreira OO, Guilhon GMSP, Andrade EHDA. Exploring the chemical composition, in vitro and in silico study of the anticandidal properties of annonaceae species essential oils from the Amazon. PLoS One 2023; 18:e0289991. [PMID: 37616214 PMCID: PMC10449155 DOI: 10.1371/journal.pone.0289991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/30/2023] [Indexed: 08/26/2023] Open
Abstract
Chemical composition of the essential oils (EOs) from the leaves of five Annonaceae species found in the amazon region was analyzed by Gas chromatography coupled to mass spectrometry. The antifungal activity of theses EOs was tested against Candida albicans, Candida auris, Candida famata, Candida krusei and Candida tropicalis. In addition, an in silico study of the molecular interactions was performed using molecular modeling approaches. Spathulenol (29.88%), α-pinene (15.73%), germacra-4(15),5,10(14)-trien-1-α-ol (6.65%), and caryophylene oxide (6.28%) where the major constitents from the EO of Anaxagorea dolichocarpa. The EO of Duguetia echinophora was characterized by β-phellanderene (24.55%), cryptone (12.43%), spathulenol (12.30%), and sabinene (7.54%). The major compounds of the EO of Guatteria scandens where β-pinene (46.71%), α-pinene (9.14%), bicyclogermacrene (9.33%), and E-caryophyllene (8.98%). The EO of Xylopia frutescens was characterized by α-pinene (40.12%) and β-pinene (36.46%). Spathulenol (13.8%), allo-aromadendrene epoxide (8.99%), thujopsan-2-α-ol (7.74%), and muurola-4,10(14)-dien-1-β-ol (7.14%) were the main chemical constituents reported in Xylopia emarginata EO. All EOs were active against the strains tested and the lowest inhibitory concentrations were observed for the EOs of D. echinophora, X. emarginata, and X. frutescens against C. famata the Minimum Inhibitory Concentration values of 0.07, 0.019 and 0.62 μL.mL-1, respectively. The fungicidal action was based on results of minimum fungicidal concentration and showed that the EOs showed fungicide activity against C. tropicalis (2.5 μL.mL-1), C. krusei (2.5 μL.mL-1) and C. auris (5 μL.mL-1), respectively. The computer simulation results indicated that the major compounds of the EOs can interact with molecular targets of Candida spp.
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Affiliation(s)
- Márcia Moraes Cascaes
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém, PA, Brazil
| | - Silvia Helena Marques da Silva
- Seção de Bacteriologia e Micologia LabMicol—SABMI Laboratório de Micologia, Instituto Evandro Chagas—IEC/SVS/MS, Ananindeua, Brazil
| | - Mozaniel Santana de Oliveira
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém, Brazil
- Programa de Pós-Graduação em Ciências Biológicas—Botânica Tropical, Universidade Federal Rural da Amazônia and Museu Paraense Emílio Goeldi, Belém, PA, Brazil
| | - Jorddy Neves Cruz
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Universidade Federal do Pará, Belém, PA, Brazil
| | - Ângelo Antônio Barbosa de Moraes
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Universidade Federal do Pará, Belém, PA, Brazil
| | | | | | | | - Eloisa Helena de Aguiar Andrade
- Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém, PA, Brazil
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém, Brazil
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Wu W, Li G, Zhou W, Wang E, Zhao X, Song X, Zhao Y. Comparison of Composition, Free-Radical-Scavenging Capacity, and Antibiosis of Fresh and Dry Leave Aqueous Extract from Michelia shiluensis. Molecules 2023; 28:5935. [PMID: 37630187 PMCID: PMC10457956 DOI: 10.3390/molecules28165935] [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: 07/02/2023] [Revised: 08/01/2023] [Accepted: 08/05/2023] [Indexed: 08/27/2023] Open
Abstract
Numerous plants of medicinal value grow on Hainan Island (China). Given the lack of knowledge on the phytochemical and pharmacological properties of Michelia shiluensis Chun and Y. F. Wu (M. shiluensis), the application of natural antioxidants and antimicrobials in the food industry has attracted increasing interest. This study aimed to compare the chemical composition, free-radical-scavenging capacity, and antibiosis of aqueous extracts of the fresh and dried leaves of M. shiluensis. The aqueous extract of the leaves of M. shiluensis was obtained using steam distillation, and its chemical components were separated and identified via gas chromatography-mass spectrometry (GC-MS). The free-radical-scavenging capacity and antibiosis were determined. Further, 28 and 20 compounds were isolated from the fresh leaf aqueous extract of M. shiluensis (MSFLAE) and dried leaf aqueous extract of M. shiluensis (MSDLAE), respectively. The free-radical-scavenging capacity of MSFLAE and MSDLAE was determined by the 2,2-diphenyl-1 picrylhydrazyl (DPPH) method, which was 43.43% and 38.74%, respectively. The scavenging capacity of MSFLAE and MSDLAE determined by the 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonate (ABTS)) method was 46.90% and 25.99%, respectively. The iron ion reduction capacity of MSFLAE and MSDLAE was determined by the ferric-reducing antioxidant power (FRAP) method as 94.7 and 62.9 μmol Fe2⁺/L, respectively. This indicated that the two leaf aqueous extracts had a certain free-radical-scavenging capacity, and the capacity of MSFLAE was higher than that of MSDLAE. The antibiosis of the two leaf aqueous extracts on the three foodborne pathogenic bacteria was low, but the antimicrobial effects on Gram-positive bacteria were better than those on Gram-negative bacteria. The antibiosis of MSFLAE on Escherichia coli and Staphylococcus aureus was greater than that of MSDLAE. Finally, MSFLAE and MSDLAE both had certain free-radical-scavenging capacities and antibiosis, confirming that the use of this plant in the research and development of natural antioxidants and antibacterial agents was reasonable. Plant aqueous extracts are an essential source of related phytochemistry and have immense pharmacological potential.
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Affiliation(s)
| | | | | | | | | | | | - Ying Zhao
- Hainan Key Laboratory of Biology of Tropical Flowers and Trees Resources, Forestry Institute, Hainan University, Haikou 570228, China; (W.W.); (G.L.); (W.Z.); (E.W.); (X.Z.); (X.S.)
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Senthilnathan S, Jayaraman S, Priya Veeraraghavan V, Masood Khan J, Ahmed MZ, Ahmad A, Gnanamani A. HPTLC and GC-MS finger-printing of two potential multifunctional siddha tailams: Mathan and maha megarajanga tailam. Saudi J Biol Sci 2023; 30:103700. [PMID: 37333677 PMCID: PMC10276281 DOI: 10.1016/j.sjbs.2023.103700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 06/20/2023] Open
Abstract
The Siddha system of medicine is an ancient medical lineage that is practiced primarily in the southern part of India. Siddha system of medicine has been in practice for thousands of years with documented evidence dating back to the 6th century BCE. According to siddha system of medicine's basic fundamental principle, the human body is made up of 96 thathuvam (primary components), which encompass physical, physiological, psychological, and intellectual aspects. Medicine (marunthu) is classified as a wide range of internal and external medicines. The major components of its medical formulations include plant parts, minerals and animal products. Various methods were carried out for the purification process to eliminate the toxins. Choornam, Guligai, Tailam, Parpam, Chendooram, Kattu, Pasai and Poochu are the most common medicines used in Siddha system of medicine for the treatment of various diseases. The pathophysiological classification of diseases is elaborated in detail in the classical Siddha literature. Siddha system of medicine plays an important role in protecting people from diseases such as COVID-19 by providing immune-protecting and immune-boosting medicines in today's world. Mathan tailam and maha megarajanga tailam are the two unique preparations used widely for various skin diseases including chronic wounds and burns. Scientific validation of both medicines will help in understanding their effectiveness against a typical wound condition. In the present study physio-chemical and phytochemical, HPTLC, and GC-MS analyses were carried out and discussed in detail on the multifunctional properties exhibited in the patient communities.
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Affiliation(s)
| | - Selvaraj Jayaraman
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600077, India
| | - Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600077, India
| | - Javed Masood Khan
- Department of Food Science and Nutrition, Faculty of Food and Agricultural Sciences, King Saud University, 2460, Riyadh 11451, Saudi Arabia
| | - Mohammad Z. Ahmed
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Anis Ahmad
- Department of Radiation Oncology, Miller School of Medicine/Sylvester Cancer Center, University of Miami, Miami, FL, USA
| | - Arumugam Gnanamani
- Microbiology Laboratory, CSIR- Central Leather Research Institute, Adyar, Chennai 600020, India
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García-Casas I, Montes A, de los Santos DM, Valor D, Pereyra C, de la Ossa EM. Generation of high-porosity cerium oxide nanoparticles and their functionalization with caryophyllene oxide using supercritical carbon dioxide. J Supercrit Fluids 2023. [DOI: 10.1016/j.supflu.2023.105901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
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Anyamele T, Onwuegbuchu PN, Ugbogu EA, Ibe C. Phytochemical composition, bioactive properties, and toxicological profile of Tetrapleura tetraptera. Bioorg Chem 2023; 131:106288. [PMID: 36470194 DOI: 10.1016/j.bioorg.2022.106288] [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: 08/15/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/27/2022]
Abstract
The use of medicinal plants has gained renewed wide popularity in Africa, Asia, and most parts of the world because of the decreasing efficacy of synthetic drugs. Thus, natural products serve as a potent source of alternative remedy. Tetrapleura tetraptera is a medicinal plant with cultural and traditional significance in West Africa. In addition to the plant being commonly used as a spice in the preparation of traditional spicy food for postpartum care it is also widely used to constitute herbal concoctions and decoctions for treatment of diseases. This review aimed to provide an up-to-date information on the ethnomedicinal uses, pharmacological activities and phytoconstituents of T. tetraptera. Preclinical studies regarding the plant's toxicity profile were also reviewed. For this updated review, literature search was done on PubMed, Science Direct, Wiley, and Google Scholar databases using the relevant keywords. The review used a total of 106 papers that met the inclusion criteria from January 1989 - February 2022 and summarised the bioactivities that have been reported for the rich phytoconstituents of T. tetraptera studied using various chemical methods. Considering the huge report, the review focused on the antimicrobial and antiinflammatory activities of the plant extracts and isolated compounds. Aridan, aridanin and several bioactive compounds of T. tetraptera have shown pharmacological activities though their mechanisms of action are yet to be fully understood. This study also highlighted the influence of plant parts and extraction solvents on its biological activities. It also presented data on the toxicological profile of the plant extracts using different models. From cultural uses to modern pharmacological research the bioactive compounds of T. tetraptera have proved effective in infectious disease management. We hope that this paper provided a robust summary of the biological activities and toxicological profile of T. tetraptera, thus calling for more research into the pharmacological and pharmacokinetic activities of natural products to help combat the growing threat of drug resistance and provide guidelines for their ethnomedicinal uses.
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Affiliation(s)
- ThankGod Anyamele
- Department of Microbiology, Faculty of Biological Sciences, Abia State University, Uturu, Nigeria
| | | | - Eziuche Amadike Ugbogu
- Department of Biochemistry, Faculty of Biological Sciences, Abia State University, Uturu, Nigeria
| | - Chibuike Ibe
- Department of Microbiology, Faculty of Biological Sciences, Abia State University, Uturu, Nigeria.
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Lipińska MM, Haliński ŁP, Gołębiowski M, Kowalkowska AK. Active Compounds with Medicinal Potential Found in Maxillariinae Benth. (Orchidaceae Juss.) Representatives-A Review. Int J Mol Sci 2023; 24:739. [PMID: 36614181 PMCID: PMC9821772 DOI: 10.3390/ijms24010739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 01/04/2023] Open
Abstract
Orchids are widely used in traditional medicine for the treatment of a whole range of different health conditions, and representatives of the Neotropical subtribe Maxillariinae are not an exception. They are utilized, for instance, for their spasmolytic and anti-inflammatory activities. In this work, we analyze the literature concerning the chemical composition of the plant extracts and secretions of this subtribe's representatives published between 1991 and 2022. Maxillariinae is one of the biggest taxa within the orchid family; however, to date, only 19 species have been investigated in this regard and, as we report, they produce 62 semiochemicals of medical potential. The presented review is the first summary of biologically active compounds found in Maxillariinae.
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Affiliation(s)
- Monika M. Lipińska
- Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdansk, Poland
- Foundation Polish Orchid Association, 81-825 Sopot, Poland
| | - Łukasz P. Haliński
- Laboratory of Analysis of Natural Compounds, Department of Environmental Analytics, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Marek Gołębiowski
- Laboratory of Analysis of Natural Compounds, Department of Environmental Analytics, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Agnieszka K. Kowalkowska
- Department of Plant Cytology and Embryology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdansk, Poland
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Chen G, Pan F, Gao Y, Li H, Qin X, Jiang Y, Qi J, Xie J, Jia S. Analysis of Components and Properties of Extractives from Alnus cremastogyne Pods from Different Provenances. Molecules 2022; 27:molecules27227802. [PMID: 36431903 PMCID: PMC9699184 DOI: 10.3390/molecules27227802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022] Open
Abstract
Chemical components with anti-oxidant, anti-inflammatory, and anti-cancer properties extracted from Alnus bark and leaves have been extensively studied. However, less attention has been paid to extractives from Alnus pods, which are mostly treated as waste. Here, extractives of Alnus cremastogyne pods from 12 provenances in Sichuan Province were studied for high value-added utilization of Alnus waste. The extractives were analyzed by Gas Chromatography-Mass Spectrometer (GC-MS), Ultraviolet-visible spectroscopy (UV-Vis spectra), and 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity. A total of 58, 49, and 51 chemical components were found when the organic solvents of ethanol, petroleum ether, and ethyl acetate were used to collect extractives, respectively. These chemical components including Phytol, CIS-5,8,11,14,17-eicosapentaenoic acid, Germacrene D, Lupeol, and β-sitosterol, etc., have wide applications in the fields of pharmacy and cosmetics. Moreover, it was also found that extractives in ethanol and ethyl acetate had impressive UV resistance, especially for UV-C and UV-B blocking. The results showed that the maximum block ratio towards UV-C and UV-B could reach 99%. In addition, the ethanol extract showed good anti-oxidant activity with a maximum free radical scavenging rate of 96.19%. This comprehensive and systematic study on extractives from Alnus cremastogyne pods promotes the development of high-value utilization of Alnus components.
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Affiliation(s)
- Guoxi Chen
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Fangya Pan
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Yemei Gao
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Hao Li
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Xiaqing Qin
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Yongze Jiang
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Jinqiu Qi
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Jiulong Xie
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Shanshan Jia
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
- Correspondence:
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Mustarichie R, Rostinawati T, Pitaloka DAE, Saptarini NM, Iskandar Y. Herbal Therapy for the Treatment of Seborrhea Dermatitis. Clin Cosmet Investig Dermatol 2022; 15:2391-2405. [PMID: 36387964 PMCID: PMC9651010 DOI: 10.2147/ccid.s376700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 09/08/2022] [Indexed: 09/12/2023]
Abstract
Seborrhea dermatitis is a skin disorder that usually appears on parts of the body that have high density of sebaceous glands, such as the face, chest, and scalp. Clinical manifestations that generally appear as scaly skin and erythema. Seborrhea dermatitis is also known as one of the causes of alopecia. Treatments that can be used for seborrhea dermatitis are antifungal, anti-inflammatory, keratolytic, and coal tar. There are concerns about poor adherence, resistance, and some side effects of drugs that have been used in the treatment of seborrhea dermatitis. Concerns regarding these issues increase the urgency for the development of new therapeutic agents in the treatment of seborrhea dermatitis. Research on medicinal plants has enormous potential to produce compounds with new structures and bioactivity. This review discusses clinical and in vitro studies related to the activity of several medicinal plants that have potential as a treatment for seborrhea dermatitis, as well as the compounds that play a role in these activities. Literature searches were carried out on the PubMed, Taylor & Francis, and SpringerLink databases using Boolean Operators to get 25 articles that match the keywords used. Of the 25 articles, six were clinical trials, while 19 were in vitro studies of Malassezia. Several plants have potential as promising therapeutic agents for the treatment of seborrhea dermatitis by inhibiting the growth of Malassezia, decreasing sebum secretion, and decreasing symptoms associated with seborrhea dermatitis such as itching, pain or burning sensation, and redness.
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Affiliation(s)
- Resmi Mustarichie
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, 45363, Indonesia
| | - Tina Rostinawati
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, 45363, Indonesia
| | - Dian Ayu Eka Pitaloka
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, 45363, Indonesia
| | - Nyi Mekar Saptarini
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, 45363, Indonesia
| | - Yoppi Iskandar
- Biological Pharmacy Department, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, 45363, Indonesia
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Effects of Lactiplantibacillus plantarum WLPL01 fermentation on antioxidant activities, bioactive compounds, and flavor profile of Artemisia argyi. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Bauhinia forficata Link Infusions: Chemical and Bioactivity of Volatile and Non-Volatile Fractions. Molecules 2022; 27:molecules27175415. [PMID: 36080183 PMCID: PMC9457595 DOI: 10.3390/molecules27175415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/17/2022] [Accepted: 08/20/2022] [Indexed: 11/24/2022] Open
Abstract
This study aimed to evaluate Bauhinia forficata infusions prepared using samples available in Rio de Janeiro, Brazil. As such, infusions at 5% (w/v) of different brands and batches commercialized in the city (CS1, CS2, CS3, and CS4) and samples of plant material botanically identified (BS) were evaluated to determine their total phenolic and flavonoid contents (TPC and TFC), antioxidant capacity (ABTS•+, DPPH•, and FRAP assays), phytochemical profile, volatile compounds, and inhibitory effects against the α-amylase enzyme. The results showed that infusions prepared using BS samples had lower TPC, TFC and antioxidant potential than the commercial samples (p < 0.05). The batch averages presented high standard deviations mainly for the commercial samples, corroborating sample heterogeneity. Sample volatile fractions were mainly composed of terpenes (40 compounds identified). In the non-volatile fraction, 20 compounds were identified, with emphasis on the CS3 sample, which comprised most of the compounds, mainly flavonoid derivatives. PCA analysis demonstrated more chemical diversity in non-volatile than volatile compounds. The samples also inhibited the α-amylase enzyme (IC50 value: 0.235−0.801 mg RE/mL). Despite the differences observed in this work, B. forficata is recognized as a source of bioactive compounds that can increase the intake of antioxidant compounds by the population.
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Preliminary Study on Phytochemical Constituents and Biological Activities of Essential Oil from Myriactis nepalensis Less. Molecules 2022; 27:molecules27144631. [PMID: 35889501 PMCID: PMC9324352 DOI: 10.3390/molecules27144631] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/16/2022] [Accepted: 07/18/2022] [Indexed: 11/17/2022] Open
Abstract
In response to the need for novel therapeutic strategies to combat the development of microbial resistance, plant essential oils may represent a promising alternative source. This study set out to characterize the chemical composition and assess the antibacterial potential of Myriactis nepalensis Less. essential oil (MNEO). Essential oil isolated from M. nepalensis by hydrodistillation was analyzed using a GC–MS technique. The antibacterial properties of MNEO alone and combined with antibiotics (chloramphenicol and streptomycin) were tested via the disc diffusion, microbroth dilution, and checkerboard methods. MNEO was represented by oxygenated sesquiterpenes (60.3%) and sesquiterpene hydrocarbons (28.6%), with caryophyllene oxide, spathulenol, humulene epoxide II, β-elemene, neointermedeol, and β-caryophyllene as the main compounds. MNEO exhibited a strong antibacterial effect against Gram-positive bacteria, with MIC and MBC values of 0.039 mg/mL and 0.039–0.156 mg/mL, respectively, and synergistic effects were observed in both combinations with chloramphenicol and streptomycin. Furthermore, the antibiofilm and cytotoxic activities of MNEO were also evaluated. The crystal violet assay was used for quantification of Staphylococcus aureus biofilm formation, and an MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) assay was conducted to determine cell viability. The results revealed MNEO could dose-dependently inhibit Staphylococcus aureus biofilm formation and possessed potential cytotoxic on both normal and cancer cells (IC50 values from 13.13 ± 1.90 to 35.22 ± 8.36 μg/mL). Overall, the results indicate that MNEO may have promising applications in the field of bacterial infections.
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Scanavacca J, Iecher Faria MG, Canonico Silva GC, Inumaro RS, Gonçalves JE, Kupski L, Gazim ZC. Chemical analysis, antifungal and antimycotoxigenic activity of tetradenia riparia essential oil and crude extract. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1296-1310. [PMID: 35652893 DOI: 10.1080/19440049.2022.2080870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Tetradenia riparia is known for its richness in essential oil which has been widely investigated due to its biological activities such as antimicrobial, insecticidal, trypanocidal, antimalarial and antioxidant. The objective of this work was to chemically analyze and evaluate the antifungal and antimycotoxigenic activity of the essential oil and the crude extract of leaves, flower buds and stems of T. riparia from the northwest region of the state of Paraná. The essential oil was obtained by hydrodistillation using a Clevenger-type apparatus. To obtain the crude extract, the leaves, flower buds and stems were pulverized and subjected to a dynamic maceration process using 70% v v-1 ethyl alcohol. Chemical analysis of the essential oil was performed by GC/MS, and chemical identification of the crude extract by UHPLC-ESI/qTOF. Antifungal activity (Rhizopus oryzae, Aspergillus flavus, Aspergillus ochraceus, Penicillium verrucosum and Fusarium graminearum) was performed by broth microdilution and the antimycotoxigenic assay was performed with A. ochraceus and P. verrucosum. Ochratoxin A was extracted by partition with chloroform and quantified by HPLC-FL. The oil yield was 0.29% for leaves, 0.34% for stems and 0.38% for flower buds, and the major compounds were fenchone, β-caryophyllene, α-cadinol, 14-hydroxy-9- epi-caryophyllene, 9β,13β-epoxy-7-abietene, α-cadinol and 6-7-dehydroroyleanone. The main chemical compounds identified in the crude extract were terpenes, anthocyanins, flavonoids, tannins and phenolic acids. The minimum inhibitory concentration (MIC) of oils from leaves, flower buds and stems for the strains tested ranged from 0.87 mg mL-1 to 33.3 mg mL-1, while the minimum fungicidal concentration (MFC) ranged from 6.94 mg mL-1 and 33.3 mg mL-1. The MIC and MFC for ketoconazole, tebuconazole, sorbate and nitrite ranged from 0.05 to 33.3 mg mL-1. The oil and crude extract of leaves, stems and flower buds showed an inhibition of ochratoxin A production for P. verrucosum of approximately 100%.
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Affiliation(s)
- Juliana Scanavacca
- Laboratório de Química de Produtos Naturais, Programa de Pós graduação de Biotecnologia Aplicada a Agricultura, Universidade Paranaense, Umuarama Paraná, Brasil
| | - Maria Graciela Iecher Faria
- Laboratório de Microbiologia, Programa de Pós graduação de Biotecnologia Aplicada a Agricultura, Universidade Paranaense, Umuarama Paraná, Brasil
| | - Gabriela Catuzo Canonico Silva
- Laboratório de Química de Produtos Naturais, Programa de Pós graduação de Biotecnologia Aplicada a Agricultura, Universidade Paranaense, Umuarama Paraná, Brasil
| | - Rodrigo Sadao Inumaro
- Laboratório de Química, Programa de Pós Graduação em tecnologias Limpas-PPGTL, Universidade Cesumar-UNICESUMAR, Campus Maringá, Paraná Brasil
| | - José Eduardo Gonçalves
- Laboratório de Química, Programa de Pós Graduação em tecnologias Limpas-PPGTL, Universidade Cesumar-UNICESUMAR, Campus Maringá, Paraná Brasil.,Instituto de Ciência, Tecnologia e Inovação ICETI UniCesumar, Maringá, Brasil
| | - Larine Kupski
- Laboratório de Microbiologia, Departamento de Tecnologia, Universidade Estadual de Maringá, Umuarama, Brasil
| | - Zilda Cristiani Gazim
- Laboratório de Química de Produtos Naturais, Programa de Pós graduação de Biotecnologia Aplicada a Agricultura, Universidade Paranaense, Umuarama Paraná, Brasil
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18
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Sionov RV, Steinberg D. Anti-Microbial Activity of Phytocannabinoids and Endocannabinoids in the Light of Their Physiological and Pathophysiological Roles. Biomedicines 2022; 10:biomedicines10030631. [PMID: 35327432 PMCID: PMC8945038 DOI: 10.3390/biomedicines10030631] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/06/2022] [Accepted: 03/08/2022] [Indexed: 12/12/2022] Open
Abstract
Antibiotic resistance has become an increasing challenge in the treatment of various infectious diseases, especially those associated with biofilm formation on biotic and abiotic materials. There is an urgent need for new treatment protocols that can also target biofilm-embedded bacteria. Many secondary metabolites of plants possess anti-bacterial activities, and especially the phytocannabinoids of the Cannabis sativa L. varieties have reached a renaissance and attracted much attention for their anti-microbial and anti-biofilm activities at concentrations below the cytotoxic threshold on normal mammalian cells. Accordingly, many synthetic cannabinoids have been designed with the intention to increase the specificity and selectivity of the compounds. The structurally unrelated endocannabinoids have also been found to have anti-microbial and anti-biofilm activities. Recent data suggest for a mutual communication between the endocannabinoid system and the gut microbiota. The present review focuses on the anti-microbial activities of phytocannabinoids and endocannabinoids integrated with some selected issues of their many physiological and pharmacological activities.
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19
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Caryophyllene and caryophyllene oxide: a variety of chemical transformations and biological activities. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-01865-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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20
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Kanyal J, Prakash O, Kumar R, Rawat DS, Singh RP, Srivastava RM, Pant AK. Essential oil composition and biological activities determination of Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. and its major isolated component, carvone. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e201031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
| | - Om Prakash
- G. B. Pant University of Agriculture and Technology, India
| | - Ravendra Kumar
- G. B. Pant University of Agriculture and Technology, India
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JUNG EP, ALVES RC, ROCHA WFDC, MONTEIRO SDS, RIBEIRO LDO, MOREIRA RFA. Chemical profile of the volatile fraction of Bauhinia forficata leaves: an evaluation of commercial and in natura samples. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.34122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Eliane Przytyk JUNG
- Instituto Nacional de Tecnologia, Brasil; Universidade Federal do Estado do Rio de Janeiro, Brasil
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22
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Van Vo G, Guest PC, Nguyen NH. Evaluation of Antimicrobial and Anticancer Activities of Bouea macrophylla Ethanol Extract. Methods Mol Biol 2021; 2343:215-228. [PMID: 34473325 DOI: 10.1007/978-1-0716-1558-4_14] [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] [Indexed: 03/14/2023]
Abstract
The Bouea macrophylla (B. macrophylla) tree is widely grown throughout South East Asia and has been used as a traditional medicine for the treatment of various illnesses. This chapter presents a protocol for preparation of ethanol extracts of B. macrophylla leaves and evaluation of the potential antimicrobial and anticancer activities in vitro. The extract displayed antibacterial activity against nine out of the ten target microorganisms tested. In addition, the extract was capable of inhibiting the proliferation of HeLa and HCT116 cells, thus demonstrating some anticancer activity.
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Affiliation(s)
- Giau Van Vo
- Department of Biomedical Engineering, School of Medicine, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam.
- Research Center for Genetics and Reproductive Health, School of Medicine, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam.
| | - Paul C Guest
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, Brazil
| | - Ngoc Hong Nguyen
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam.
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( E)-2,6,10-Trimethyldodec-8-en-2-ol: An Undescribed Sesquiterpenoid from Copaiba Oil. Molecules 2021; 26:molecules26154456. [PMID: 34361609 PMCID: PMC8348878 DOI: 10.3390/molecules26154456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 11/16/2022] Open
Abstract
The use of copaiba oil has been reported since the 16th century in Amazon traditional medicine, especially as an anti-inflammatory ingredient and for wound healing. The use of copaiba oil continues today, and it is sold in various parts of the world, including the United States. Copaiba oil contains mainly sesquiterpenes, bioactive compounds that are popular for their positive effect on human health. As part of our ongoing research endeavors to identify the chemical constituents of broadly consumed herbal supplements or their adulterants, copaiba oil was investigated. In this regard, copaiba oil was subjected to repeated silica gel column chromatography to purify the compounds. As a result, one new and seven known sesquiterpenes/sesquiterpenoids were isolated and identified from the copaiba oil. The new compound was elucidated as (E)-2,6,10-trimethyldodec-8-en-2-ol. Structure elucidation was achieved by 1D- and 2D NMR and GC/Q-ToF mass spectral data analyses. The isolated chemical constituents in this study could be used as chemical markers to evaluate the safety or quality of copaiba oil.
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Determination of the Chemical Composition and Antimicrobial Activity of Lavatera thuringiaca L. Medicinal Herb Material Extracted under Subcritical Conditions by the Liquid Carbon Dioxide Method. Int J Biomater 2021; 2021:7541555. [PMID: 34335776 PMCID: PMC8321744 DOI: 10.1155/2021/7541555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/02/2021] [Accepted: 07/12/2021] [Indexed: 01/15/2023] Open
Abstract
This article presents the composition of the components of Lavatera thuringiaca L. (Malvaceae Juss. family), which has a certain antibacterial effect. The plant collection was carried out in the Shamalgan gorge of Mountain Range of the Trans-Ili Alatau in the territory of the Karasay district of the Almaty region, in the flowering phase. A CO2 extract of the aboveground part of the medicinal plant Lavatera thuringiaca L. was obtained under subcritical conditions and, for the first time, studied for its component composition and antimicrobial activity. Determination of the chemical composition of the extract was carried out by gas chromatography/mass spectrometry (GC/MS). To identify the obtained mass spectra, we used the Wiley 7th edition and the NIST'02 data library. To determine the antimicrobial and antifungal activity, standard test strains of microorganisms were used: Staphylococcus aureus ATCC 6538-P, Escherichia coli ATCC 8739, Pseudomonas aeruginosa ATCC 9027, Candida albicans ATCC 10231, Streptococcus pneumonia ATCC 660, Klebsiella pneumoniae ATCC 700603, Staphylococcus haemolyticus, and Staphylococcus saprophyticus. In the composition of thick CO2Lavatera thuringiaca L. extract, the content of 31 components was proven: spathulenol 6.97%, pulegone 5 08%, cis-β-farnesene 7.63%, verbenone 1.93%, α-bisabolol oxide B 9.65%, bisabolol oxide A 8.26%, α-bisabolol 1.36%, linolenic acid, ethyl ether 3.15%, phytol 2.49%, herniarin 5.61%, linolenic acid 9.38%, linoleic acid 6.95%, myristic acid 2.33%, and elaidic acid 2.57%. Antimicrobial activity studies have shown that the CO2 extract of Lavatera thuringiaca L. has a pronounced effect against clinically significant microorganisms: Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Streptococcus pneumonia, Klebsiella pneumoniae, Staphylococcus haemolyticus, and Staphylococcus saprophyticus. During testing, the method of serial dilutions proved that the extract of Lavatera thuringiaca L. has a bactericidal effect on Staphylococcus aureus at a concentration of 0.83 μg/μl, on Escherichia coli at a concentration of 3.33 μg/μl, on Pseudomonas aeruginosa at a concentration of 0.83 μg/μl, on Streptococcus pneumoniae at a concentration of 1.67 μg/μl, on a clinical isolate of Staphylococcus haemolyticus at a concentration of 26.65 μg/μl, on Staphylococcus saprophyticus at a concentration of 6.67 μg/μl, and against Klebsiella pneumoniae at a concentration of 13.36 μg/μl. The test result showed that the extract also has fungicidal activity against the test culture of Candida albicans at a concentration of 0.21 μg/μl. At tests, the disc diffusion method proved that the extract has antimicrobial activity with high values of the growth suppression zone exceeding 15 mm. The zones of growth retardation of the test strains were 19.33 ± 1.15 for Staphylococcus aureus; 17.33 ± 3.21 for Escherichia coli; 15.67 ± 0.57 for Pseudomonas aeruginosa; 20.0 ± 1.0 for Streptococcus pneumoniae; 16.0 ± 2.64 for Klebsiella pneumoniae; 15.0 ± 1.0 for Staphylococcus saprophyticus, and 22.0 ± 1.73 for Candida albicans. In relation to the clinical isolate of Staphylococcus haemolyticus, the extract has a bacteriostatic effect.
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25
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Konarska A, Weryszko-Chmielewska E, Matysik-Woźniak A, Sulborska A, Polak B, Dmitruk M, Piotrowska-Weryszko K, Stefańczyk B, Rejdak R. Histochemical and Phytochemical Analysis of Lamium album subsp. album L. Corolla: Essential Oil, Triterpenes, and Iridoids. Molecules 2021; 26:molecules26144166. [PMID: 34299441 PMCID: PMC8306815 DOI: 10.3390/molecules26144166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/04/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022] Open
Abstract
The aim of this study was to conduct a histochemical analysis to localize lipids, terpenes, essential oil, and iridoids in the trichomes of the L. album subsp. album corolla. Morphometric examinations of individual trichome types were performed. Light and scanning electron microscopy techniques were used to show the micromorphology and localization of lipophilic compounds and iridoids in secretory trichomes with the use of histochemical tests. Additionally, the content of essential oil and its components were determined using gas chromatography-mass spectrometry (GC-MS). Qualitative analyses of triterpenes carried out using high-performance thin-layer chromatography (HPTLC) coupled with densitometric detection, and the iridoid content expressed as aucubin was examined with spectrophotometric techniques. We showed the presence of iridoids and different lipophilic compounds in papillae and glandular and non-glandular trichomes. On average, the flowers of L. album subsp. album yielded 0.04 mL/kg of essential oil, which was dominated by aldehydes, sesquiterpenes, and alkanes. The extract of the L. album subsp. album corolla contained 1.5 × 10-3 ± 4.3 × 10-4 mg/mL of iridoid aucubin and three triterpenes: oleanolic acid, β-amyrin, and β-amyrin acetate. Aucubin and β-amyrin acetate were detected for the first time. We suggest the use of L. album subsp. album flowers as supplements in human nutrition.
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Affiliation(s)
- Agata Konarska
- Department of Botany and Plant Physiology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland; (A.K.); (E.W.-C.); (K.P.-W.)
| | - Elżbieta Weryszko-Chmielewska
- Department of Botany and Plant Physiology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland; (A.K.); (E.W.-C.); (K.P.-W.)
| | - Anna Matysik-Woźniak
- Department of General Ophthalmology, Medical University of Lublin, Chmielna 1, 20-079 Lublin, Poland; (A.M.-W.); (R.R.)
| | - Aneta Sulborska
- Department of Botany and Plant Physiology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland; (A.K.); (E.W.-C.); (K.P.-W.)
- Correspondence: (A.S.); (M.D.); Tel.: +48-81-445-65-79 (A.S.); +48-81-445-68-13 (M.D.)
| | - Beata Polak
- Department of Physical Chemistry, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (B.P.); (B.S.)
| | - Marta Dmitruk
- Department of Botany and Plant Physiology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland; (A.K.); (E.W.-C.); (K.P.-W.)
- Correspondence: (A.S.); (M.D.); Tel.: +48-81-445-65-79 (A.S.); +48-81-445-68-13 (M.D.)
| | - Krystyna Piotrowska-Weryszko
- Department of Botany and Plant Physiology, University of Life Sciences, Akademicka 15, 20-950 Lublin, Poland; (A.K.); (E.W.-C.); (K.P.-W.)
| | - Beata Stefańczyk
- Department of Physical Chemistry, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland; (B.P.); (B.S.)
| | - Robert Rejdak
- Department of General Ophthalmology, Medical University of Lublin, Chmielna 1, 20-079 Lublin, Poland; (A.M.-W.); (R.R.)
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Hashiesh HM, Sharma C, Goyal SN, Sadek B, Jha NK, Kaabi JA, Ojha S. A focused review on CB2 receptor-selective pharmacological properties and therapeutic potential of β-caryophyllene, a dietary cannabinoid. Biomed Pharmacother 2021; 140:111639. [PMID: 34091179 DOI: 10.1016/j.biopha.2021.111639] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 04/12/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
The endocannabinoid system (ECS), a conserved physiological system emerged as a novel pharmacological target for its significant role and potential therapeutic benefits ranging from neurological diseases to cancer. Among both, CB1 and CB2R types, CB2R have received attention for its pharmacological effects as antioxidant, anti-inflammatory, immunomodulatory and antiapoptotic that can be achieved without causing psychotropic adverse effects through CB1R. The ligands activate CB2R are of endogenous, synthetic and plant origin. In recent years, β-caryophyllene (BCP), a natural bicyclic sesquiterpene in cannabis as well as non-cannabis plants, has received attention due to its selective agonist property on CB2R. BCP has been well studied in a variety of pathological conditions mediating CB2R selective agonist property. The focus of the present manuscript is to represent the CB2R selective agonist mediated pharmacological mechanisms and therapeutic potential of BCP. The present narrative review summarizes insights into the CB2R-selective pharmacological properties and therapeutic potential of BCP such as cardioprotective, hepatoprotective, neuroprotective, nephroprotective, gastroprotective, chemopreventive, antioxidant, anti-inflammatory, and immunomodulator. The available evidences suggest that BCP, can be an important candidate of plant origin endowed with CB2R selective properties that may provide a pharmacological rationale for its pharmacotherapeutic application and pharmaceutical development like a drug. Additionally, given the wide availability in edible plants and dietary use, with safety, and no toxicity, BCP can be promoted as a nutraceutical and functional food for general health and well-being. Further, studies are needed to explore pharmacological and pharmaceutical opportunities for therapeutic and preventive applications of use of BCP in human diseases.
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Affiliation(s)
- Hebaallah Mamdouh Hashiesh
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Charu Sharma
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Sameer N Goyal
- Shri Vile Parle Kelvani Mandal's Institute of Pharmacy, Dhule 424001, Maharashtra, India
| | - Bassem Sadek
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology, Sharda University, Greater Noida, Uttar Pradesh 201310, India
| | - Juma Al Kaabi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates; Zayed Bin Sultan Al Nahyan Center for Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates.
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27
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Bioactive compounds from Croton macrostachyus and Commiphora habessinica occurring in Ethiopia. ADVANCES IN TRADITIONAL MEDICINE 2021. [DOI: 10.1007/s13596-021-00570-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Schofs L, Sparo MD, Sánchez Bruni SF. The antimicrobial effect behind Cannabis sativa. Pharmacol Res Perspect 2021; 9:e00761. [PMID: 33822478 PMCID: PMC8023331 DOI: 10.1002/prp2.761] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/01/2021] [Indexed: 12/11/2022] Open
Abstract
The development of multidrug-resistant bacteria has revealed the need for new antimicrobial compounds. Cannabis sativa preparations have a long history of medical applications, including the treatment of infectious diseases. This review collects the information about the activity of C. sativa extracts and its main components (cannabinoids and terpenes) against pathogenic bacteria and fungus, to assess its potential using as antimicrobial agents.
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Affiliation(s)
- Laureano Schofs
- Laboratory of Pharmacology, Faculty of Veterinary Medicine, Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil, Argentina.,Tandil Veterinary Research Center (CIVETAN), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Comisión de investigaciones científicas de la Provincia de Buenos Aires (CICPBA), Tandil, Argentina
| | - Mónica D Sparo
- Tandil Veterinary Research Center (CIVETAN), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Comisión de investigaciones científicas de la Provincia de Buenos Aires (CICPBA), Tandil, Argentina.,Clinical Department, Faculty of Health Sciences, Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil, Argentina
| | - Sergio F Sánchez Bruni
- Laboratory of Pharmacology, Faculty of Veterinary Medicine, Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil, Argentina.,Tandil Veterinary Research Center (CIVETAN), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Comisión de investigaciones científicas de la Provincia de Buenos Aires (CICPBA), Tandil, Argentina
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Orlando G, Adorisio S, Delfino D, Chiavaroli A, Brunetti L, Recinella L, Leone S, D’Antonio M, Zengin G, Acquaviva A, Antico M, Angelini P, Angeles Flores G, Venanzoni R, Tacchini M, Di Simone SC, Menghini L, Ferrante C. Comparative Investigation of Composition, Antifungal, and Anti-Inflammatory Effects of the Essential Oil from Three Industrial Hemp Varieties from Italian Cultivation. Antibiotics (Basel) 2021; 10:antibiotics10030334. [PMID: 33809983 PMCID: PMC8005080 DOI: 10.3390/antibiotics10030334] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/20/2021] [Accepted: 03/20/2021] [Indexed: 12/11/2022] Open
Abstract
Industrial hemp is characterized by a huge amount of by-products, such as inflorescences, that may represent high-quality sources of biomolecules with pharmaceutical interest. In the present study, we have evaluated the phytochemical profile, including terpene and terpenophenolic compounds, of the essential oils (EOs) of Futura 75, Carmagnola selezionata and Eletta campana hemp varieties. The EOs were also tested for antifungal properties toward Trichophyton mentagrophytes, Trichophyton rubrum, Arthroderma crocatum, Arthroderma quadrifidum, Arthroderma gypseum, Arthroderma curreyi, and Arthroderma insingulare. In parallel, we investigated the inhibitory effects of the EOs against tyrosinase, and the production of prostaglandin E2 in isolated mouse skin exposed to hydrogen peroxide. In human H1299 lung adenocarcinoma cells, we also evaluated the influence of the EOs on the gene expression of angiotensin-converting enzyme 2 (ACE2) and transmembrane protease serine 2 (TMPRSS2), which are involved in SARS-CoV-2 entry in human host. E-caryophyllene and α-pinene were the prominent terpenes in the EOs, whereas the cannabidiolic acid was the terpenophenol present at higher concentration. The EOs inhibited the growth of all tested dermatophytes species. In isolated skin specimens, EOs prevented the hydrogen-peroxide-induced synthesis of prostaglandin E2, consistent with the intrinsic antityrosinase activity. Finally, in H1299 cells, all tested EOs reduced the gene expression of ACE-2 and TMPRSS2, as well. Therefore, the present findings highlight the rationale for the use of the present EOs against infectious diseases.
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Affiliation(s)
- Giustino Orlando
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Sabrina Adorisio
- Section of Pharmacology, Department of Internal Medicine, Università degli Studi di Perugia, 06100 Perugia, Italy; (S.A.); (D.D.)
| | - Domenico Delfino
- Section of Pharmacology, Department of Internal Medicine, Università degli Studi di Perugia, 06100 Perugia, Italy; (S.A.); (D.D.)
| | - Annalisa Chiavaroli
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Luigi Brunetti
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Lucia Recinella
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Sheila Leone
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | | | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Campus, 42130 Konya, Turkey;
| | - Alessandra Acquaviva
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
- Veridia Italia Srl, Via Raiale 285, 65100 Pescara, Italy
| | - Mirko Antico
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Paola Angelini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (G.A.F.); (R.V.)
| | - Giancarlo Angeles Flores
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (G.A.F.); (R.V.)
| | - Roberto Venanzoni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (G.A.F.); (R.V.)
| | - Massimo Tacchini
- Department of Life Sciences and Biotechnology (SVeB), UR7 Terra&Acqua Tech, University of Ferrara, 44121 Ferrara, Italy
- Correspondence: (M.T.); (L.M.)
| | - Simonetta Cristina Di Simone
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
| | - Luigi Menghini
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
- Correspondence: (M.T.); (L.M.)
| | - Claudio Ferrante
- Department of Pharmacy, Botanic Garden “Giardino dei Semplici”, Università degli Studi “Gabriele d’Annunzio”, via dei Vestini 31, 66100 Chieti, Italy; (G.O.); (A.C.); (L.B.); (L.R.); (S.L.); (A.A.); (M.A.); (S.C.D.S.); (C.F.)
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Alminderej F, Bakari S, Almundarij TI, Snoussi M, Aouadi K, Kadri A. Antimicrobial and Wound Healing Potential of a New Chemotype from Piper cubeba L. Essential Oil and In Silico Study on S. aureus tyrosyl-tRNA Synthetase Protein. PLANTS (BASEL, SWITZERLAND) 2021; 10:205. [PMID: 33499007 PMCID: PMC7911975 DOI: 10.3390/plants10020205] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 01/01/2023]
Abstract
Piper cubeba is an important plant commonly known as cubeb or Java pepper, and it is cultivated for its fruit and essential oils, largely used to treat various diseases. Up to today, there was no scientific report on wound healing activity. Thus, this study was initiated to evaluate for the first time the antimicrobial activity and wound healing potential of a new chemotype from Piper cubeba essential oil (PCEO) from fruits. Thirteen microbial strains have been selected to investigate the antimicrobial potential of PCEO. For the evaluation of the wound healing potential, sixteen rats were excised on the dorsal back and divided into four groups. The effect of PCEO on the malondialdehyde (MDA) and superoxide dismutase (SOD) activities in the healed wound area of rats and the biochemical parameters and skin histological analysis were also assessed. Results: Data showed that PCEO exhibited a powerful antimicrobial potential especially against Listeria monocytogenes and Staphylococcus aureus. In addition, the topical application of PCEO cream appears to increase the SOD level, wound healing and contraction but reduced the MDA amount suggesting an impressive and a rapid cutaneous healing power. Additionally, histopathological analysis of the granulation tissue revealed that the derma is properly restored and arranged after treatment with PCEO. The docking analysis of PCEO constituents against S. aureus tyrosyl-tRNA synthetase enzyme showed binding energies values in the range of -7.2 to -4.8 kcal/mol. In conclusion, the topic use of PCEO healing cream showed significant effect in accelerating the healing process, which may be attributed to the synergetic effect of antioxidant and antimicrobial properties of PCEO volatile constituents, making it a relevant therapeutic agent for the management of wounds and therefore confirming the popular traditional uses of this plant.
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Affiliation(s)
- Fahad Alminderej
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (F.A.); (K.A.)
| | - Sana Bakari
- Department of Chemistry, Faculty of Science of Sfax, University of Sfax, B.P. 1171, Sfax 3000, Tunisia;
| | - Tariq I. Almundarij
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, PO Box 6622, Buraidah 51452, Saudi Arabia;
| | - Mejdi Snoussi
- Department of Biology, College of Science, Hail University, P.O. Box 2440, Ha’il 2440, Saudi Arabia;
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources (LR11ES41), University of Monastir, Higher Institute of Biotechnology of Monastir, Avenue Tahar Haddad, BP74, Monastir 5000, Tunisia
| | - Kaïss Aouadi
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia; (F.A.); (K.A.)
- Faculty of Sciences of Monastir, University of Monastir, Avenue of the Environment, Monastir 5019, Tunisia
| | - Adel Kadri
- Department of Chemistry, Faculty of Science of Sfax, University of Sfax, B.P. 1171, Sfax 3000, Tunisia;
- Faculty of Science and Arts in Baljurashi, Albaha University, P.O. Box (1988), Albaha 65527, Saudi Arabia
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Leal ALAB, Bezerra CF, Confortin C, da Silva LE, Marinho EM, Marinho MM, Vasconcelos MA, da Silva TG, Marinho ES, Teixeira AMR, Coutinho HDM, Barreto HM, Dos Santos HS. Chemical composition and potentiating action of Norfloxacin mediated by the essential oil of Piper caldense C.D.C. against Staphylococcus aureus strains overexpressing efflux pump genes. Arch Microbiol 2021; 203:4727-4736. [PMID: 34052872 PMCID: PMC8164493 DOI: 10.1007/s00203-021-02393-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 02/08/2023]
Abstract
Infectious diseases caused by multidrug-resistant microorganisms has increased in the last years. Piper species have been reported as a natural source of phytochemicals that can help in combating fungal and bacterial infections. This study had as objectives characterize the chemical composition of the essential oil from Piper caldense (EOPC), evaluate its potential antimicrobial activity, and investigate the synergistic effect with Norfloxacin against multidrug-resistant S. aureus overproducing efflux pumps, as well as, verify the EOPC ability to inhibit the Candida albicans filamentation. EOPC was extracted by hydrodistillation, and the chemical constituents were identified by gas chromatography, allowing the identification of 24 compounds (91.9%) classified as hydrocarbon sesquiterpenes (49.6%) and oxygenated sesquiterpenes (39.5%). Antimicrobial tests were performed using a 96-well plate microdilution method against C. albicans ATCC 10231, Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 25923 standard strains, as well as against multidrug-resistant strains S. aureus SA1199B (overexpressing norA gene), S. aureus K2068 (overexpressing mepA gene) and S. aureus K4100 (overexpressing qacC gene). The oil showed activity against C. albicans ATCC 10231 (≥ 512 µg/mL) and was able to inhibit hyphae formation, an important mechanism of virulence of C. albicans. On the other hand, EOPC was inactive against all bacterial strains tested (≤ 1,024 µg mL). However, when combined with Norfloxacin at subinhibitory concentration EOPC reduced the Norfloxacin and Ethidium bromide MIC values against S. aureus strains SA1199B, K2068 and K4100. These results indicate that EOPC is a source of phytochemicals acting as NorA, MepA and QacC inhibitors.
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Affiliation(s)
- Antonio Linkoln Alves Borges Leal
- Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil
- Department of Microbiology and Parasitolog, Federal University of Piaui, Teresina, PI, Brazil
| | - Camila Fonseca Bezerra
- Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife, PE, Brazil
| | - Camila Confortin
- Postgraduate Programme in Sustainable Territorial, Federal University of Paraná, Curitiba, PR, Brazil
| | - Luiz Everson da Silva
- Postgraduate Programme in Sustainable Territorial, Federal University of Paraná, Curitiba, PR, Brazil
| | - Emanuelle Machado Marinho
- Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Márcia Machado Marinho
- Faculty of Education, Science and Letters of Iguatu, State University of Ceará, Iguatu, CE, Brazil
| | | | - Terezinha Gonçalves da Silva
- Department of Antibiotics, Drug Planning and Synthesis Laboratory-LPSF, Federal University of Pernambuco, Cidade Universitária, Recife, PE, Brazil
| | - Emmanuel Silva Marinho
- Group of Theoretical Chemistry and Electrochemistry, State University of Ceará, Campus FAFIDAM, Limoeiro do Norte, Fortaleza, CE, Brazil
| | | | | | | | - Hélcio Silva Dos Santos
- Department of Biological Chemistry, Regional University of Cariri, Crato, CE, Brazil.
- Center for Exact Sciences and Technology, Vale do Acarau State University, Sobral, CE, Brazil.
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Di Sotto A, Mancinelli R, Gullì M, Eufemi M, Mammola CL, Mazzanti G, Di Giacomo S. Chemopreventive Potential of Caryophyllane Sesquiterpenes: An Overview of Preliminary Evidence. Cancers (Basel) 2020; 12:E3034. [PMID: 33081075 PMCID: PMC7603190 DOI: 10.3390/cancers12103034] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/29/2020] [Accepted: 10/15/2020] [Indexed: 02/06/2023] Open
Abstract
Chemoprevention is referred to as a strategy to inhibit, suppress, or reverse tumor development and progression in healthy people along with high-risk subjects and oncologic patients through using pharmacological or natural substances. Numerous phytochemicals have been widely described in the literature to possess chemopreventive properties, although their clinical usefulness remains to be defined. Among them, caryophyllane sesquiterpenes are natural compounds widely occurring in nature kingdoms, especially in plants, fungi, and marine environments. Several structures, characterized by a common caryophyllane skeleton with further rearrangements, have been identified, but those isolated from plant essential oils, including β-caryophyllene, β-caryophyllene oxide, α-humulene, and isocaryophyllene, have attracted the greatest pharmacological attention. Emerging evidence has outlined a complex polypharmacological profile of caryophyllane sesquiterpenes characterized by blocking, suppressing, chemosensitizing, and cytoprotective properties, which suggests a possible usefulness of these natural substances in cancer chemoprevention for both preventive and adjuvant purposes. In the present review, the scientific knowledge about the chemopreventive properties of caryophyllane sesquiterpenes and the mechanisms involved have been collected and discussed; moreover, possible structure-activity relationships have been highlighted. Although further high-quality studies are required, the promising preclinical findings and the safe pharmacological profile encourage further studies to define a clinical usefulness of caryophyllane sesquiterpenes in primary, secondary, or tertiary chemoprevention.
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Affiliation(s)
- Antonella Di Sotto
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Romina Mancinelli
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (R.M.); (C.L.M.)
| | - Marco Gullì
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Margherita Eufemi
- Department of Biochemical Science “A. Rossi Fanelli”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy;
| | - Caterina Loredana Mammola
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (R.M.); (C.L.M.)
| | - Gabriela Mazzanti
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
| | - Silvia Di Giacomo
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, P. le Aldo Moro 5, 00185 Rome, Italy; (M.G.); (S.D.G.)
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Karakaya S, Yilmaz SV, Özdemir Ö, Koca M, Pınar NM, Demirci B, Yıldırım K, Sytar O, Turkez H, Baser KHC. A caryophyllene oxide and other potential anticholinesterase and anticancer agent in Salvia verticillata subsp. amasiaca (Freyn & Bornm.) Bornm. (Lamiaceae). JOURNAL OF ESSENTIAL OIL RESEARCH 2020. [DOI: 10.1080/10412905.2020.1813212] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Songul Karakaya
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University , Erzurum, Turkey
| | - Serdar Volkan Yilmaz
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University , Erzurum, Turkey
| | - Özlem Özdemir
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University , Erzurum, Turkey
| | - Mehmet Koca
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University , Erzurum, Turkey
| | - Nur Münevver Pınar
- Department of Biology, Faculty of Science, Ankara University , Ankara, Turkey
| | - Betül Demirci
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University , Eskisehir, Turkey
| | - Kadir Yıldırım
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University , Erzurum, Turkey
| | - Oksana Sytar
- Department of Plant Biology, Institute of Biology, Kiev National University of Taras Shevchenko , Kyiv, Ukraine
| | - Hasan Turkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University , Erzurum, Turkey
| | - K. Hüsnü Can Baser
- Department of Pharmacognosy, Faculty of Pharmacy, Near East University , Nicosia, Northern Cyprus
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Bhaskar P, Sareen D. Bioinformatics approach to understand nature's unified mechanism of stereo-divergent synthesis of isoprenoid skeletons. World J Microbiol Biotechnol 2020; 36:142. [PMID: 32851438 DOI: 10.1007/s11274-020-02918-y] [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: 05/25/2020] [Accepted: 08/13/2020] [Indexed: 11/27/2022]
Abstract
In isoprenoid metabolism, cyclisation is the important gateway to chemical diversity. Terpene synthase is responsible for the cyclisation of a few universal substrates forming hundreds of often stereo-chemically complex mono- and poly-cyclic terpene hydrocarbons with a broad spectrum of functions in pharmaceuticals, flavours and fragrance industry. Although they are discovered and characterised mainly from plants and fungi, yet only a small share of bacterial terpenes has been investigated so far owing to their low level of expression in wild-type microorganisms. Extensive bacterial genome mining has revealed a treasure trove of terpene synthase genes and their regulated heterologous overexpression has pitched-in to describe the biochemical function of putative genes and sequester new terpene metabolites. This review deals with the modern genome mining techniques and molecular methods, providing more experimental tools for studying the structure and functions of terpenoid metabolites and strongly supports the idea that genome mining is a utile approach in deciphering the terpenoid diversity in bacteria.
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Affiliation(s)
- Pranav Bhaskar
- Department of Biochemistry, Panjab University, Chandigarh, 160014, India
| | - Dipti Sareen
- Department of Biochemistry, Panjab University, Chandigarh, 160014, India.
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Zhang Y, Ren J, Wang W, Chen B, Li E, Chen S. Siderophore and indolic acid production by Paenibacillus triticisoli BJ-18 and their plant growth-promoting and antimicrobe abilities. PeerJ 2020; 8:e9403. [PMID: 32742769 PMCID: PMC7367057 DOI: 10.7717/peerj.9403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 06/01/2020] [Indexed: 12/22/2022] Open
Abstract
Paenibacillus triticisoli BJ-18, a N2-fixing bacterium, is able to promote plant growth, but the secondary metabolites that may play a role in promoting plant growth have never been characterized. In this study, untargeted metabolomics profiling of P. triticisoli BJ-18 indicated the existence of 101 known compounds, including N2-acetyl ornithine, which is the precursor of siderophores, plant growth regulators such as trehalose 6-phosphate, betaine and trigonelline, and other bioactive molecules such as oxymatrine, diosmetin, luotonin A, (-)-caryophyllene oxide and tetrahydrocurcumin. In addition, six compounds were also isolated from P. triticisoli BJ-18 using a combination of silica gel chromatography, sephadex LH-20, octadecyl silane (ODS), and high-performance liquid chromatography (HPLC). The compound structures were further analyzed by Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS), and Electronic Circular Dichroism (ECD). The six compounds included three classical siderophore fusarinines identified as deshydroxylferritriacetylfusigen, desferritriacetylfusigen, and triacetylfusigen, and three indolic acids identified as paenibacillic acid A, 3-indoleacetic acid (IAA), and 3-indolepropionic acid (IPA). Both deshydroxylferritriacetylfusigen and paenibacillic acid A have new structures. Fusarinines, which normally occur in fungi, were isolated from bacterium for the first time in this study. Both siderophores (compounds 1 and 2) showed antimicrobial activity against Escherichia coli, Staphylococcus aureus and Bacillus subtilis, but did not show obvious inhibitory activity against yeast Candida albicans, whereas triacetylfusigen (compound 3) showed no antibiosis activity against these test microorganisms. Paenibacillic acid A, IAA, and IPA were shown to promote the growth of plant shoots and roots, and paenibacillic acid A also showed antimicrobial activity against S. aureus. Our study demonstrates that siderophores and indolic acids may play an important role in plant growth promotion by P. triticisoli BJ-18.
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Affiliation(s)
- Yunzhi Zhang
- State Key Laboratory for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, People’s Republic of China
| | - Jinwei Ren
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Wenzhao Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Baosong Chen
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Erwei Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Sanfeng Chen
- State Key Laboratory for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, People’s Republic of China
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Menegazzo RF, Bortolucci WDC, de Oliveira HLM, Menegazzo AW, Gonçalves JE, Fernandez CMM, Gazim ZC, Lopes AD. Chemical composition of Tradescantia pallida (Rose) D.R. Hunt var. purpurea Boom (Commelinaceae) essential oil. Nat Prod Res 2020; 36:396-400. [PMID: 32419482 DOI: 10.1080/14786419.2020.1765341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Tradescantia pallida is a herbaceous plant with promising compounds in its composition that can be applied in several areas such as agronomic, pharmaceutical and chemical. However, further studies on this plant are needed in order to characterise it phytochemically, pharmacologically and toxicologically. In this sense, the present study aimed to verify the unprecedented identification of its essential oil (EO) components. The EO extraction of T. pallida aerial parts was performed by hydrodistillation in a Clevenger apparatus (5 h), and the chemical analysis by gas chromatography coupled to mass spectrometry. The oxygenated sesquiterpene was the dominant class in EO composition and spathulenol (19.56%) was the principal identified compound, followed by caryophyllene oxide (18.84%), β-caryophyllene (13.65%) and α-copaene (6.08%). The chemical identification of sesquiterpene compounds (oxygenated and hydrocarbons) in EO contributes to the understanding of the biological activities evidenced by T. pallida reported by literature.
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Affiliation(s)
- Renato Fernando Menegazzo
- Postgraduate Program in Biotechnology Applied to Agriculture, Paranaense University (UNIPAR), Umuarama, Brazil
| | | | | | - André Werlang Menegazzo
- Undergraduate Student of Chemical Engineering, Federal University of Campina Grande (UFCG), Campina Grande, Brazil
| | - José Eduardo Gonçalves
- Postgraduate Programs in Clean Technologies, Cesumar University, Maringá, Brazil.,Cesumar Institute of Science, Technology and Innovation - ICETI, Cesumar University, Maringá, Brazil
| | | | - Zilda Cristiani Gazim
- Postgraduate Program in Biotechnology Applied to Agriculture, Paranaense University (UNIPAR), Umuarama, Brazil
| | - Ana Daniela Lopes
- Postgraduate Program in Biotechnology Applied to Agriculture, Paranaense University (UNIPAR), Umuarama, Brazil
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Potential Antimicrobial and Anticancer Activities of an Ethanol Extract from Bouea macrophylla. Molecules 2020; 25:molecules25081996. [PMID: 32344601 PMCID: PMC7221966 DOI: 10.3390/molecules25081996] [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: 04/02/2020] [Revised: 04/18/2020] [Accepted: 04/19/2020] [Indexed: 12/31/2022] Open
Abstract
Bouea macrophylla is a tree widely grown throughout South East Asia. It is used in folk medicine for the treatment of various illnesses. The present study aimed to identify the chemical constituents and to test the antimicrobial and anticancer activities of an ethanol extract from B. macrophylla leaves. The extract exhibited excellent antibacterial properties against 9 out of 10 target microorganisms. including four Gram-negative bacteria (Escherichia coli, Shigella flexneri, Vibrio cholera, and Pseudomonas aeruginosa) and four Gram-positive bacteria (Staphylococcus aureus, Listeria monocytogenes, Enterococcus faecalis, and Bacillus cereus), as well as a fungus (Candida albicans). In addition, the extract was also tested on HeLa and human colorectal carcinoma (HCT116) cells to evaluate its cytostatic effects. The ethanol extract was able to inhibit the proliferation of HeLa and HCT116 cells, showing IC50 = 24 ± 0.8 and 28 ± 0.9 µg/mL, respectively, whereas the IC50 values of doxorubicin (standard) were 13.6 ± 1.3 and 15.8 ± 1.1 µg/mL respectively. Also, we identified various bioactive compounds in the extract such as polyphenols, flavonoids, caryophyllene, phytol, and trans-geranylgeraniol by GC-MS, which could contribute to the extract's biological activities. Therefore, our findings strongly indicate that the constituents of the B. macrophylla ethanol extract could be active against the tested bacteria and fungi as well as cancer cells. Further investigation is needed to understand the mechanisms mediating the antimicrobial and anticancer effects and identify signaling pathways that could be targeted for therapeutic application.
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Vasconcelos NG, Mallmann V, Costa ÉR, Simionatto E, Coutinho EJ, De Lara Da Silva RC, Ribeiro SM, Franco OL, Migliolo L, Croda J, Simionatto S. Antibacterial activity and synergism of the essential oil of Nectandra megapotamica (L.) flowers against OXA-23-producing Acinetobacter baumannii. JOURNAL OF ESSENTIAL OIL RESEARCH 2020. [DOI: 10.1080/10412905.2020.1740802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Nathalie Gaebler Vasconcelos
- Laboratório de Pesquisa Em Ciências da Saúde, Universidade Federal da Grande Dourados – UFGD, Dourados, Brazil
- Hospital Universitário de Dourados, Universidade Federal da Grande Dourados - UFGD, Dourados, Brazil
| | - Viviane Mallmann
- Programa de Pós-graduação em Recursos Naturais, Universidade Estadual de Mato Grosso Do Sul - UEMS, Naviraí, Brazil
| | - Érica Rodrigues Costa
- Programa de Pós-graduação em Recursos Naturais, Universidade Estadual de Mato Grosso Do Sul - UEMS, Naviraí, Brazil
| | - Euclésio Simionatto
- Programa de Pós-graduação em Recursos Naturais, Universidade Estadual de Mato Grosso Do Sul - UEMS, Naviraí, Brazil
| | - Eduardo João Coutinho
- Programa de Pós-graduação em Recursos Naturais, Universidade Estadual de Mato Grosso Do Sul - UEMS, Naviraí, Brazil
| | | | - Suzana Meira Ribeiro
- Laboratório de Pesquisa Em Ciências da Saúde, Universidade Federal da Grande Dourados – UFGD, Dourados, Brazil
- Universidade Católica Dom Bosco – UCDB, Campo Grande, Mato Grosso Do Sul, Brazil
| | - Octávio Luiz Franco
- Centro de Análises Proteômicas e Bioquímicas, Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brazil
- S-inova Biotech, Programa de Pós-Graduação Em Biotecnologia, Universidade Católica Dom Bosco – UCDB, Campo Grande, Brazil
| | - Ludovico Migliolo
- Universidade Católica Dom Bosco – UCDB, Campo Grande, Mato Grosso Do Sul, Brazil
| | - Júlio Croda
- Laboratório de Pesquisa Em Ciências da Saúde, Universidade Federal da Grande Dourados – UFGD, Dourados, Brazil
- Fundação Oswaldo Cruz, Rua Gabriel Abrão, Campo Grande, Brazil
- Universidade Federal do Mato Grosso do Sul - UFMS, Campo Grande, Brazil
| | - Simone Simionatto
- Laboratório de Pesquisa Em Ciências da Saúde, Universidade Federal da Grande Dourados – UFGD, Dourados, Brazil
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Antibiotic Potential and Chemical Composition of the Essential Oil of Piper caldense C. DC. (Piperaceae). APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10020631] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Infections by multiresistant microorganisms have led to a continuous investigation of substances acting as modifiers of this resistance. By following this approach, the chemical composition of the essential oil from Piper caldense leaf and its antimicrobial potential were investigated. The antimicrobial activity was determined by broth microdilution method providing values for minimum inhibitory concentration (MIC), IC50, and minimum fungicidal concentration (MFC). The essential oil was tested as a modulator for several antibiotics, and its effect on the morphology of Candida albicans (CA) strains was also investigated. The chemical characterization revealed an oil composed mainly of sesquiterpenes. Among them are caryophyllene oxide (13.9%), spathulenol (9.1%), δ-cadinene (7.6%) and bicyclogermacrene (6.7%) with the highest concentrations. The essential oil showed very low activity against the strains of CA with the lowest values for IC50 and MFC of 1790 μg/mL and 8192 μg/mL, respectively. The essential oil modulated the activity of fluconazole against CA URM 4387 strain, which was demonstrated by the lower IC50 obtained, 2.7 μg/mL, whereas fluconazole itself presented an IC50 of 7.76 μg/mL. No modulating effect was observed in the MFC bioassays. The effect on fungal morphology was observed for both CA INCQS 40006 and URM 4387 strains. The hyphae projection was completely inhibited at 4096 μg/mL and 2048 μg/mL, respectively. Thus, the oil has potential as an adjuvant in antimicrobial formulations.
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Karpiński TM. Essential Oils of Lamiaceae Family Plants as Antifungals. Biomolecules 2020; 10:biom10010103. [PMID: 31936168 PMCID: PMC7023020 DOI: 10.3390/biom10010103] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/03/2020] [Accepted: 01/06/2020] [Indexed: 12/29/2022] Open
Abstract
The incidence of fungal infections has been steadily increasing in recent years. Systemic mycoses are characterized by the highest mortality. At the same time, the frequency of infections caused by drug-resistant strains and new pathogens e.g., Candida auris increases. An alternative to medicines may be essential oils, which can have a broad antimicrobial spectrum. Rich in the essential oils are plants from the Lamiaceae family. In this review are presented antifungal activities of essential oils from 72 Lamiaceae plants. More than half of these have good activity (minimum inhibitory concentrations (MICs) < 1000 µg/mL) against fungi. The best activity (MICs < 100) have essential oils from some species of the genera Clinopodium, Lavandula, Mentha, Thymbra, and Thymus. In some cases were observed significant discrepancies between different studies. In the review are also shown the most important compounds of described essential oils. To the chemical components most commonly found as the main ingredients include β-caryophyllene (41 plants), linalool (27 plants), limonene (26), β-pinene (25), 1,8-cineole (22), carvacrol (21), α-pinene (21), p-cymene (20), γ-terpinene (20), and thymol (20).
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Affiliation(s)
- Tomasz M Karpiński
- Department of Medical Microbiology, Poznań University of Medical Sciences, Wieniawskiego 3, 61-712 Poznań, Poland
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Li YX, Zhang C, Pan S, Chen L, Liu M, Yang K, Zeng X, Tian J. Analysis of chemical components and biological activities of essential oils from black and white pepper (Piper nigrum L.) in five provinces of southern China. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108644] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Sebaa NA, Zatla AT, Dib ME, Tabti B, Costa J, Muselli A. Antifungal Activity of Essential Oil and Hydrosol Extract of Ballota nigra L. and their Protective Effects Against the Black Rot of Tomatoes. CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401314666180515114935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Bellota species are used to treat various diseases in traditional folk medicine.
Objectives:
This study aimed to chemically characterize the essential oils and the hydrosol extract and
regional specificity of the major components of Ballota nigra essential oil and to evaluate their in vitro
and in vivo antifungal activities.
Methods:
Essential oils were obtained by a Clevenger-type apparatus and analyzed by using Gas
Chromatography (GC) and Gas Chromatography Mass Spectroscopy (GC/MS). The antifungal activities
were tested to three phytopathogenic stains (Penicillium expansum, Aspergillus niger and Alternaria
alternata).
Results:
Altogether, 38 compounds were identified in the essential oils, representing 92.1-96.8% of
the total oil composition. Their main constituents were E-β-caryophyllene (4.8-24.6%), E-β-farnesene
(3.3-22.9%), β-bisabolene (7.6-30.2%), α-humulene (2.1-13.3%) and geranyl linalool (1.1-8.2%). The
statistical methods deployed confirmed that there is a relation between the essential oil compositions
and the harvest locations. Hydrosol extract was constituted by seven components, represented principally
by methyl eugenol (75.2%) and caryophyllene oxide (12.5%). The results of in vitro antifungal
activity with essential oil and hydrosol extract have shown very interesting antifungal activities on
Penicillium expansum and Alternaria alternata strains with percentage reductions up to 80%. Additionally,
in in vivo assays, Ballota nigra essential oil and hydrosol extract significantly reduce decay in
artificially inoculated tomato by Alternaria alternata.
Conclusion:
The essential oil and hydrosol extract can be used as a potential source of sustainable
eco-friendly botanical fungicides to protect stored tomatoes from pathogens, saprophytic fungi causing
bio-deterioration to a variety of food commodities.
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Affiliation(s)
- Nabila A. Sebaa
- Laboratoire des Substances Naturelles et Bioactives (LASNABIO), Universite de Tlemcen, Tlemcen, BP 119, 13000, Algeria
| | - Amina T. Zatla
- Laboratoire Chimie des Produits Naturels, Universite de Corse, UMR CNRS 6134, Campus Grimaldi, BP 52, 20250 Corte, France
| | - Mohammed E.A. Dib
- Laboratoire des Substances Naturelles et Bioactives (LASNABIO), Universite de Tlemcen, Tlemcen, BP 119, 13000, Algeria
| | - Boufeldja Tabti
- Laboratoire des Substances Naturelles et Bioactives (LASNABIO), Universite de Tlemcen, Tlemcen, BP 119, 13000, Algeria
| | - Jean Costa
- Laboratoire Chimie des Produits Naturels, Universite de Corse, UMR CNRS 6134, Campus Grimaldi, BP 52, 20250 Corte, France
| | - Alain Muselli
- Laboratoire Chimie des Produits Naturels, Universite de Corse, UMR CNRS 6134, Campus Grimaldi, BP 52, 20250 Corte, France
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Durazzini AMS, Machado CHM, Fernandes CC, Willrich GB, Crotti AEM, Candido ACBB, Magalhães LG, Squarisi IS, Ribeiro AB, Tavares DC, Martins CHG, Miranda MLD. Eugenia pyriformis Cambess: a species of the Myrtaceae family with bioactive essential oil. Nat Prod Res 2019:1-5. [PMID: 31549535 DOI: 10.1080/14786419.2019.1669031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/24/2019] [Accepted: 09/03/2019] [Indexed: 10/26/2022]
Abstract
Eugenia species have been appreciated for their edible fruits and medicinal properties. This paper aims to investigate the chemical composition and in vitro antileishmanial, antifungal and antiproliferative activities of essential oil from aerial parts of Eugenia pyriformis (EP-EO). The oil showed strong antileishmanial activity against promastigote forms of Leishmania amazonensis (IC50 = 2.16 µg/mL). It also exhibited high antifungal activity against Malassezia furfur (MIC = 30 µg/mL), which was determined by the broth microdilution method. Its antiproliferative activity was evaluated against the following cells: GM07429A (normal cell), MCF-7 (human breast adenocarcinoma), HeLa (human cervical adenocarcinoma) and M059J (human glioblastoma). Its major constituents, which were determined by GC-FID and GC-MS, were limonene (14.8%), nerolidol (11.0%), α-cadinol (10.3%), caryophyllene oxide (9.9%) and β-pinene (7.1%). These results showed, for the first time, the effectiveness of EP-EO as a natural product which has promising biological activities, a fact that enables its ethnopharmacological use.
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Affiliation(s)
- Ana M S Durazzini
- Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais , Campus Pouso Alegre , Pouso Alegre , MG , Brazil
| | - Carlos H M Machado
- Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais , Campus Pouso Alegre , Pouso Alegre , MG , Brazil
| | - Cassia C Fernandes
- Instituto Federal de Educação, Ciência e Tecnologia Goiano , Campus Rio Verde , Rio Verde , GO , Brazil
| | - Guilherme B Willrich
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , Brazil
| | - Antônio E M Crotti
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , Brazil
| | - Ana C B B Candido
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca , Franca , Brazil
| | - Lizandra G Magalhães
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca , Franca , Brazil
| | - Iara S Squarisi
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca , Franca , Brazil
| | - Arthur B Ribeiro
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca , Franca , Brazil
| | - Denise C Tavares
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca , Franca , Brazil
| | - Carlos H G Martins
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia , Uberlândia , Brazil
| | - Mayker L D Miranda
- Instituto Federal de Educação, Ciência e Tecnologia do Triângulo Mineiro , Campus Uberlândia Centro , Uberlândia , MG , Brazil
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Chemical Composition and Antimicrobial Activity of Essential Oils from the Aerial Parts of Pinus eldarica Grown in Northwestern Iran. Molecules 2019; 24:molecules24173203. [PMID: 31484421 PMCID: PMC6749391 DOI: 10.3390/molecules24173203] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 11/17/2022] Open
Abstract
Pinus eldarica (Pinaceae), an evergreen plant, is distributed across the warm and dry climates of western Asia, including Asia Minor, the Middle East, and land surrounding the Caspian Sea. Essential oils (EOs) from different aerial parts of this tree have been used in traditional medicine. We aimed to investigate the chemical profile and antimicrobial activity of the EO from P. eldarica grown in northwestern Iran. EO from the needles, bark, and pollen were extracted with boiling water using a Clevenger apparatus at yield of 0.7–1.2 cm3/100 g of dry plant material. The main chemical components of the EO from the needles were D-germacrene (18.17%), caryophyllene (15.42%), γ-terpinene (12.96%), and β-pinene (10.62%); those from the bark were limonene (16.99%), caryophyllene oxide (13.22%), and drimenol (13.2%); and those from the pollen were α-pinene (25.64%) and limonene (19.94%). In total, 83 constituents were characterized in the EOs, using gas chromatography mass spectrometry analysis; mainly, sesquiterpene hydrocarbons in needle EO and monoterpene hydrocarbons in pollen and bark EOs. β-Pinene, β-myrcene, limonene, and caryophyllene were identified in the EOs from all three plant parts. The antibacterial and antifungal properties of the EOs were examined: pollen EO exhibited antibacterial activity against Escherichia coli; bark EO inhibited the growth of Candida albicans and Staphylococcus aureus; and the needle EO inhibited the growth of S. aureus. Thus, the EOs from aerial parts of P. eldarica can benefit the EO industry and antibiotic development.
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Baron EP. Medicinal Properties of Cannabinoids, Terpenes, and Flavonoids in Cannabis, and Benefits in Migraine, Headache, and Pain: An Update on Current Evidence and Cannabis Science. Headache 2019; 58:1139-1186. [PMID: 30152161 DOI: 10.1111/head.13345] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 05/09/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Comprehensive literature reviews of historical perspectives and evidence supporting cannabis/cannabinoids in the treatment of pain, including migraine and headache, with associated neurobiological mechanisms of pain modulation have been well described. Most of the existing literature reports on the cannabinoids Δ9 -tetrahydrocannabinol (THC) and cannabidiol (CBD), or cannabis in general. There are many cannabis strains that vary widely in the composition of cannabinoids, terpenes, flavonoids, and other compounds. These components work synergistically to produce wide variations in benefits, side effects, and strain characteristics. Knowledge of the individual medicinal properties of the cannabinoids, terpenes, and flavonoids is necessary to cross-breed strains to obtain optimal standardized synergistic compositions. This will enable targeting individual symptoms and/or diseases, including migraine, headache, and pain. OBJECTIVE Review the medical literature for the use of cannabis/cannabinoids in the treatment of migraine, headache, facial pain, and other chronic pain syndromes, and for supporting evidence of a potential role in combatting the opioid epidemic. Review the medical literature involving major and minor cannabinoids, primary and secondary terpenes, and flavonoids that underlie the synergistic entourage effects of cannabis. Summarize the individual medicinal benefits of these substances, including analgesic and anti-inflammatory properties. CONCLUSION There is accumulating evidence for various therapeutic benefits of cannabis/cannabinoids, especially in the treatment of pain, which may also apply to the treatment of migraine and headache. There is also supporting evidence that cannabis may assist in opioid detoxification and weaning, thus making it a potential weapon in battling the opioid epidemic. Cannabis science is a rapidly evolving medical sector and industry with increasingly regulated production standards. Further research is anticipated to optimize breeding of strain-specific synergistic ratios of cannabinoids, terpenes, and other phytochemicals for predictable user effects, characteristics, and improved symptom and disease-targeted therapies.
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Affiliation(s)
- Eric P Baron
- Department of Neurology, Center for Neurological Restoration - Headache and Chronic Pain Medicine, Cleveland Clinic Neurological Institute, Cleveland, OH, 44195, USA
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Oppong-Damoah A, Blough BE, Makriyannis A, Murnane KS. The sesquiterpene beta-caryophyllene oxide attenuates ethanol drinking and place conditioning in mice. Heliyon 2019; 5:e01915. [PMID: 31245644 PMCID: PMC6581871 DOI: 10.1016/j.heliyon.2019.e01915] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/05/2019] [Accepted: 06/03/2019] [Indexed: 01/01/2023] Open
Abstract
Approximately 20 million adults in the United States have an alcohol use disorder. In recent years, modulation of the behavioral effects of ethanol by phytochemicals has been explored. In this study, we used the ethanol-induced loss of righting reflex (LORR) assay to assess potency differences between the sesquiterpene phytochemical beta-caryophyllene (BCP) and its derivative caryophyllene oxide (BCPO). We also investigated the effects of BCPO on two bottle-choice ethanol drinking and the ethanol-induced conditioned place preference (CPP). We then determined whether there are any pharmacokinetic or pharmacodynamic interactions between BCPO and ethanol, using blood ethanol analysis and pretreatments with the selective cannabinoid receptor 2 (CB2) antagonist AM630, respectively. BCPO augmented the ethanol-induced LORR at a dose (30 mg/kg) tenfold lower than BCP (300 mg/kg). Swiss-Webster mice were found to split into stable high and low drinking groups. This same dose (30 mg/kg) of BCPO significantly decreased ethanol intake and preference for ethanol over water in mice that consumed high amounts of ethanol, without any effect on total fluid intake. BCPO had limited effects in mice that consumed low amounts of ethanol. BCPO also significantly attenuated the ethanol-induced CPP. Blood ethanol analysis showed no significant effect of ethanol on the pharmacokinetics of ethanol. Furthermore, the enhancement of the ethanol-induced LORR by BCPO was reversed by AM630. These findings demonstrate that BCPO more potently modulates the behavioral effects of ethanol than the parent compound BCP. Moreover, they suggest that BCPO modulates the behavioral effects of ethanol through pharmacodynamic rather than pharmacokinetic mechanisms.
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Affiliation(s)
- Aboagyewaah Oppong-Damoah
- Department of Pharmaceutical Sciences, Mercer University College of Pharmacy, Mercer University Health Sciences Center, Atlanta, GA, USA
| | - Bruce E Blough
- Center for Drug Discovery, Research Triangle Institute, Research Triangle Park, NC, USA
| | - Alexandros Makriyannis
- Center for Drug Discovery, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA
| | - Kevin Sean Murnane
- Department of Pharmaceutical Sciences, Mercer University College of Pharmacy, Mercer University Health Sciences Center, Atlanta, GA, USA
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Gou Y, Fan R, Pei S, Wang Y. Before it disappeared: ethnobotanical study of fleagrass (Adenosma buchneroides), a traditional aromatic plant used by the Akha people. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2018; 14:79. [PMID: 30577802 PMCID: PMC6302443 DOI: 10.1186/s13002-018-0277-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 11/21/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Fleagrass, Adenosma buchneroides, is an aromatic perennial herb that occupies an important position in the life of the Akha people. They regard it as a tribal symbol and a gift of love. Fleagrass also has many medicinal uses, and there is considerable potential for its development as an insect repellent. Traditionally, Akha people plant it in swidden fields, but there are few swidden fields in China now. Therefore, the first question this study aims to answer is as follows: how is fleagrass planted and utilized now? At present, fleagrass is only reported to be used by Akha people in Mengla. We also try to understand the following questions: Is fleagrass used in nearby area? If so, how is fleagrass used in nearby area? Furthermore, why is fleagrass used in that way? METHODS From August 2016 to July 2018, field surveys were conducted six times. The ethnobotanical and ethnopharmacological uses of A. buchneroides in 13 Akha villages were investigated by means of semi-structured interviews. We assessed the responses of a total of 64 interviewees (32 men and 32 women; mean age, 58.6) from the Xishuangbanna Dai Autonomous Prefecture, southwest China, and from Phongsaly Province, Laos. To explain the bases for the ethnobotanical uses of fleagrass, we used Google Scholar, Web of Science, and China National Knowledge Infrastructure to review the bioactivities of the chemical constituents of A. buchneroides. RESULTS With the vanishing of swidden agriculture and the development of modern products, fleagrass cultivation is disappearing in China. However, most Akha people in Xishuangbanna still remember and yearn for its traditional uses, and Akha people in a nearby area (northern Laos) continue to plant and utilize it. We documented ten uses of A. buchneroides within five discrete categories. The whole plant of fleagrass has a distinct strong aroma, of which Akha villagers are particularly fond. Akha villagers mostly use this aromatic property as a decoration, perfume, and insect repellent. A. buchneroides is also used as a condiment and for medicinal and ritual purposes, including its use as a cure for insect bites, headaches, influenza, and diarrhoea, and as a part of pray ritual for a bumper harvest. From our literature review, we identified many major chemical compounds contained in the essential oil of A. buchneroides, including thymol, carvacrol, 3-carene, and p-cymene, which have insecticidal or insect-repellent, antimicrobial, and anti-inflammatory properties. CONCLUSION Fleagrass is an aromatic plant that is widely used by Aka people. Its chemical composition also has a variety of biological activities. With the vanishing of swidden agriculture and the development of modern products, fleagrass utilization in China is disappearing and its cultural importance is reduced. However, its economic and medicinal value is assignable.
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Affiliation(s)
- Yi Gou
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Kunming, 650201 China
- University of Chinese Academy of Sciences, Beijing, 100049 China
| | - Ruyan Fan
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Kunming, 650201 China
- University of Chinese Academy of Sciences, Beijing, 100049 China
| | - Shengji Pei
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Kunming, 650201 China
| | - Yuhua Wang
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Kunming, 650201 China
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Bonini SA, Premoli M, Tambaro S, Kumar A, Maccarinelli G, Memo M, Mastinu A. Cannabis sativa: A comprehensive ethnopharmacological review of a medicinal plant with a long history. JOURNAL OF ETHNOPHARMACOLOGY 2018; 227:300-315. [PMID: 30205181 DOI: 10.1016/j.jep.2018.09.004] [Citation(s) in RCA: 282] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 09/02/2018] [Accepted: 09/03/2018] [Indexed: 05/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cannabis sativa L. (C. sativa) is an annual dioecious plant, which shares its origins with the inception of the first agricultural human societies in Asia. Over the course of time different parts of the plant have been utilized for therapeutic and recreational purposes, for instance, extraction of healing oils from seed, or the use of inflorescences for their psychoactive effects. The key psychoactive constituent in C. sativa is called Δ-9-tetrahydrocannabinol (D9-THC). The endocannabinoid system seems to be phylogenetically ancient, as it was present in the most primitive vertebrates with a neuronal network. N-arachidonoylethanolamine (AEA) and 2-arachidonoyl glycerol (2-AG) are the main endocannabinoids ligands present in the animal kingdom, and the main endocannabinoid receptors are cannabinoid type-1 (CB1) receptor and cannabinoid type-2 (CB2) receptor. AIM OF THE STUDY The review aims to provide a critical and comprehensive evaluation, from the ancient times to our days, of the ethnological, botanical, chemical and pharmacological aspects of C. sativa, with a vision for promoting further pharmaceutical research to explore its complete potential as a therapeutic agent. MATERIALS AND METHODS This study was performed by reviewing in extensive details the studies on historical significance and ethnopharmacological applications of C. sativa by using international scientific databases, books, Master's and Ph.D. dissertations and government reports. In addition, we also try to gather relevant information from large regional as well as global unpublished resources. In addition, the plant taxonomy was validated using certified databases such as Medicinal Plant Names Services (MPNS) and The Plant List. RESULTS AND CONCLUSIONS A detailed comparative analysis of the available resources for C. sativa confirmed its origin and traditional spiritual, household and therapeutic uses and most importantly its popularity as a recreational drug. The result of several studies suggested a deeper involvement of phytocannabinoids (the key compounds in C. sativa) in several others central and peripheral pathophysiological mechanisms such as food intake, inflammation, pain, colitis, sleep disorders, neurological and psychiatric illness. However, despite their numerous medicinal benefits, they are still considered as a menace to the society and banned throughout the world, except for few countries. We believe that this review will help lay the foundation for promoting exhaustive pharmacological and pharmaceutical studies in order to better understand the clinical relevance and applications of non-psychoactive cannabinoids in the prevention and treatment of life-threatening diseases and help to improve the legal status of C. sativa.
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Affiliation(s)
- Sara Anna Bonini
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Brescia, Italy
| | - Marika Premoli
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Brescia, Italy
| | - Simone Tambaro
- Department of Neurobiology, Care Sciences and Society, Center for Alzheimer Research, Division of Neurogeriatrics, Karolinska Institutet, Huddinge, Sweden
| | - Amit Kumar
- Department of Neurobiology, Care Sciences and Society, Center for Alzheimer Research, Division of Clinical Geriatrics, Karolinska Institutet, Huddinge, Sweden
| | - Giuseppina Maccarinelli
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Brescia, Italy
| | - Maurizio Memo
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Brescia, Italy
| | - Andrea Mastinu
- Department of Molecular and Translational Medicine, Division of Pharmacology, University of Brescia, Brescia, Italy.
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Souilem F, El Ayeb A, Djlassi B, Ayari O, Chiboub W, Arbi F, Ascrizzi R, Flamini G, Harzallah-Skhiri F. Chemical Composition and Activity of Essential Oils ofCarissa macrocarpa(Eckl.) A.DC. Cultivated in Tunisia and Its Anatomical Features. Chem Biodivers 2018; 15:e1800188. [DOI: 10.1002/cbdv.201800188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 06/13/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Fedia Souilem
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
| | - Asma El Ayeb
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
| | - Brahim Djlassi
- Laboratory of Transmissible Diseases and Biologically Active Substances; Faculty of Pharmacy; University of Monastir; Avicenne Avenue Monastir 5019 Tunisia
| | - Olfa Ayari
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
| | - Wiem Chiboub
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
| | - Faten Arbi
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
| | - Roberta Ascrizzi
- Dipartimento di Farmacia; Università di Pisa; Via Bonanno 6 IT-56126 Pisa Italy
| | - Guido Flamini
- Dipartimento di Farmacia; Università di Pisa; Via Bonanno 6 IT-56126 Pisa Italy
| | - Fethia Harzallah-Skhiri
- Laboratory of Bioresources, Integrative Biology and Valorization (LR14-ES06); High Institute of Biotechnology of Monastir; University of Monastir; Tahar Haddad Street Monastir 5000 Tunisia
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Phytochemical and Biological Studies of Scrophularia striata from Ilam. Jundishapur J Nat Pharm Prod 2018. [DOI: 10.5812/jjnpp.62705] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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