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Tadege G, Dagne A, Bizuneh GK, Abebe D, Nureye D. Efficacy of Albizia malacophylla (A.Rich.) Walp. (Leguminosae) methanol (80%) leaf extract and solvent fractions against Plasmodium berghei-induced malaria in mice model. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118413. [PMID: 38824975 DOI: 10.1016/j.jep.2024.118413] [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: 02/16/2024] [Revised: 05/29/2024] [Accepted: 05/30/2024] [Indexed: 06/04/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Novel drugs are needed to address the issue of malarial infection resistance; natural items can be a different source of these medications. Albizia malacophylla (A. Rich.) Walp. (Leguminosae) is listed as one of the antimalarial medicinal plants in Ethiopian folk medicine. However, there are no reports regarding the biological activity or phytochemistry of the plant. AIM OF THE STUDY Thus, this study aimed to evaluate the A. malacophylla crude extract and solvent fractions' in vivo antimalarial activity utilizing 4-day suppressive, preventative, and curative tests in mice infected with P. berghei. MATERIALS AND METHODS The parasite Plasmodium berghei, which causes rodent malaria, was used to infect healthy male Swiss Albino mice, weighing 23-28 g and aged 6-8 weeks. Solvent fractions such as methanol, water, and chloroform were given in addition to an 80% methanolic extract at 100, 200, and 400 mg/kg doses. A Conventional test such as parasitemia, survival time, body weight, temperature, and packed cell capacity were employed to ascertain factors such as the suppressive, curative, and preventive tests. RESULTS Every test substance dramatically reduced the number of parasites in every experiment. Crude extract (with the highest percentage suppression of 67.78%) performs better antimalarial effect than the methanol fraction, which is the most efficient solvent fraction with a percentage suppression of 55.74%. With a suppression value of 64.83% parasitemia level, the therapeutic effects of 80% methanolic crude extract were greater than its curative and preventative effects in a four-day suppressive test. The survival period (17 days) was longer with the hydroalcoholic crude extract dose of 400 mg/kg than with other doses of the materials under investigation. CONCLUSIONS The results of this investigation validate the antimalarial characteristics of A. malacophylla leaf extract. The crude extract prevented weight loss, a decline in temperature, and a reduction in PCV. The results demonstrate that the plant has a promising antimalarial effect against P. berghei, hence supporting the traditional use of the plant. Therefore, it could serve as a foundation for the development of new antimalarial drugs.
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Affiliation(s)
- Getnet Tadege
- Department of Pharmacy, College of Medicine and Health Sciences, Debre Markos University, Northwest, Ethiopia.
| | - Abebe Dagne
- Department of Pharmacy, College of Medicine and Health Sciences, Debre Markos University, Northwest, Ethiopia
| | - Gizachew Kassahun Bizuneh
- Department of Pharmacognosy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Dehnnet Abebe
- Department of Pharmacy, College of Medicine and Health Sciences, Debre Markos University, Northwest, Ethiopia.
| | - Dejen Nureye
- School of Pharmacy, Institute of Health, Jimma University, Jimma, Oromia, Ethiopia; School of Pharmacy, College of Medicine and Health Sciences, Mizan-Tepi University, Southwest, Ethiopia
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El Khodary YA, Ayoub IM, Pério P, Bourgeade-Delmas S, Ibrahim N, El-Ahmady SH. A comparative untargeted metabolomic analysis and assessment of antiplasmodial potential of nine Albizia species. Arch Pharm (Weinheim) 2024; 357:e2300543. [PMID: 38412461 DOI: 10.1002/ardp.202300543] [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: 10/04/2023] [Revised: 01/16/2024] [Accepted: 01/31/2024] [Indexed: 02/29/2024]
Abstract
The genus Albizia is one of the richest genera in phenolics besides other classes of secondary metabolites including saponins, terpenes, and alkaloids with promising medicinal applications. In the current study, UHPLC-PDA-ESI-MS/MS-based metabolic profiling of leaves of Albizia lebbeck, Albizia julibrissin, Albizia odoratissima, Albizia procera, Albizia anthelmintica, Albizia guachapele, Albizia myriophylla, Albizia richardiana, and Albizia lucidior resulted in the tentative identification of 64 metabolites, mainly flavonoids, phenolic acids, saponins, and alkaloids. Some metabolites were identified in Albizia for the first time and could be used as species-specific chemotaxonomic markers, including: apigenin 7-O-dihydroferuloyl hexoside isomers, apigenin 7-O-pentosyl hexoside, quercetin 3-O-rutinoside 7-O-deoxyhexoside, quercetin 3,7-di-O-hexoside deoxyhexoside, quercetin 7-O-feruloyl hexoside, methyl myricetin 7-O-deoxyhexoside, kaempferol di-3-O-di-deoxyhexoside-7-O-hexoside, and kaempferol 3-O-neohesperidoside 7-O-hexoside. Comparative untargeted metabolomic analysis was undertaken to discriminate between species and provide a chemotaxonomic clue that can be used together with morphological and genetic analyses for more accurate classification within this genus. Moreover, the in vitro antiplasmodial activity was assessed and correlated to the metabolic profile of selected species. This was followed by a molecular docking study and absorption, distribution, metabolism, excretion, and toxicity (ADMET) prediction of the identified budmunchiamine alkaloids, revealing promising interactions with the active site of lactate dehydrogenase of Plasmodium falciparum and good pharmacokinetics and pharmacodynamics, which could help in designing novel antimalarial drugs.
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Affiliation(s)
- Yosra A El Khodary
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt
| | - Pierre Pério
- Faculte des Sciences Pharmaceutiques, Pharma-Dev, UMR 152, Université de Toulouse III-Paul Sabatier, IRD, UPS, Toulouse, France
| | - Sandra Bourgeade-Delmas
- Faculte des Sciences Pharmaceutiques, Pharma-Dev, UMR 152, Université de Toulouse III-Paul Sabatier, IRD, UPS, Toulouse, France
| | - Nehal Ibrahim
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt
| | - Sherweit H El-Ahmady
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Abbassia, Cairo, Egypt
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Soria-Castro M, Genescá-Llongueras J, Hernández-Bolio GI, Castro-Borges P. Characterization of cement mortars with regional organic and inorganic additives. RSC Adv 2024; 14:15468-15482. [PMID: 38741969 PMCID: PMC11089643 DOI: 10.1039/d4ra00690a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 04/12/2024] [Indexed: 05/16/2024] Open
Abstract
The present investigation establishes the basis for future studies in the southeast of México for the improvement of building materials by combining regional organic and inorganic nanoparticles in admixtures to formulate cement mortars with durability potential in structures of concrete. The characterization of the organic extract of Albzia tomentosa by nuclear magnetic resonance (NMR) revealed the presence of epicatechin (tannin related) and sucrose. Calcium zinc hydroxide dihydrate nanoparticles (CZ NPs) showed the highest surface area of 60.7 m2 g-1. The electrical resistivity, propagation of ultrasound velocity and water absorption by capillarity properties were individually evaluated for the organic extract, the inorganic nanoparticles and their admixtures in cement mortars, at a curing time of 7, 28 and 96 days with and optimal concentration of 5 mg mL-1 of the added additives. The best results were obtained at 96 days showing slightly but clear improvement of the electrical resistivity (23.40 ± 0.022 kΩ cm, 22.40 ± 0.004 kΩ cm and 22.29 ± 0.013 kΩ cm), propagation of ultrasound velocity (1370 ± 10 m s-1, 1345 m s-1 ± 6, 1310 ± 9 m s-1) and capillary coefficient (0.0044 kg m-2s-1/2, 0.0045 kg m-2s-1/2 and 0.0049 kg m-2s-1/2) properties of the cement mortars with CZ NPs, extraction Albizia solution (EAS) and CZ NPs + EAS respectively when compared to the mortar control (19.91 ± 0.036 kΩ cm, 1266 ± 15 m s-1 and 0.0082 kg m-2s-1/2).
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Affiliation(s)
- Montserrat Soria-Castro
- Unidad de Investigación y Tecnología Aplicadas, UNITA, Facultad Química, UNAM. Parque de Investigación e Innovación Tecnológica, PIIT 66628 Apodaca NL Mexico
| | - Juan Genescá-Llongueras
- Unidad de Investigación y Tecnología Aplicadas, UNITA, Facultad Química, UNAM. Parque de Investigación e Innovación Tecnológica, PIIT 66628 Apodaca NL Mexico
| | - Gloria Ivonne Hernández-Bolio
- Departamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del IPN Unidad Mérida Yucatán Mexico
| | - Pedro Castro-Borges
- Departamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del IPN Unidad Mérida Yucatán Mexico
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El Kady WM, Ayoub IM, El Mehrate AK, Emad M, Tarek M, El Gdeily A, Mohamed ER, Medhat R, Mahmoud O, Gad AM, Danderawy AM, Breaka OL, Mosad NE, Gemeaha SM, Fathallah N. Valorization of Citrus peels: GC/MS-based metabolites profiling, multivariate analysis, and antiaging potential. Arch Pharm (Weinheim) 2024; 357:e2300742. [PMID: 38290054 DOI: 10.1002/ardp.202300742] [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: 12/17/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 02/01/2024]
Abstract
Aging and agro-waste are major challenges. Natural ingredients are preferred in skincare. This study intended to isolate the essential oils (EO) from the leftover peels obtained from three commonly edible Citrus species fruit peels, namely Citrus paradisi (grapefruit), Citrus sinensis (sweet orange), and Citrus deliciosa (mandarin). Gas chromatography/mass spectrometry analysis identified volatile constituents in EO and headspace aroma. Multivariate analysis distinguished between the three species. The antiaging effects of Citrus EO were assessed in vitro and in silico, studying volatile interactions with target enzymes. C. sinensis peels had the highest oil yield, rich in monoterpenes. C. paradisi and C. deliciosa contained sesquiterpenes. Limonene dominated the hydrodistilled EO: 94.50% in C. paradisi, 96.80% in C. sinensis, and 80.66% in C. deliciosa. Unsupervised multivariate analysis of Citrus species revealed that d-limonene, γ-terpinene, and β-pinene are the key phytochemical markers contributing to their diverse chemical composition. C. paradisi exhibited the highest enzyme inhibitory activity, with IC50 values of 12.82, 27.58, and 18.16 µg/mL for tyrosinase, elastase, and collagenase, respectively. In silico studies showed that the volatiles can inhibit the tested antiaging enzymes. According to these findings, the investigated agro-waste might slow aging in skin care.
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Affiliation(s)
- Wafaa M El Kady
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | | | - Mohamed Emad
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Mohamed Tarek
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Ahmed El Gdeily
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | | | - Rana Medhat
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Omar Mahmoud
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Amira M Gad
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | | | - Ola L Breaka
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Nada E Mosad
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Safaa M Gemeaha
- Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Noha Fathallah
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
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Elsayed HE, Ayoub IM, Mady MS, Moharram FA. Chemical and biological characterization of Melaleuca subulata (Cheel) Craven leaves' volatile constituents supported by chemometric analysis and molecular docking. BMC Complement Med Ther 2024; 24:76. [PMID: 38317130 PMCID: PMC10840179 DOI: 10.1186/s12906-024-04345-0] [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: 07/14/2023] [Accepted: 01/10/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND The genus Melaleuca (Myrtaceae) comprises dozens of essential oil (EO)-rich species that are appreciated worldwide for their various medicinal values. Additionally, they are renowned in traditional medicine for their antimicrobial, antifungal, and other skin-related activities. The current study investigated the chemical profile and skin-related activities of volatile constituents derived from M. subulata (Cheel) Craven (Synonym Callistemon subulatus) leaves cultivated in Egypt for the first time. METHODS The volatile components were extracted using hydrodistillation (HD), headspace (HS), and supercritical fluid (SF). GC/MS and Kovat's retention indices were implemented to identify the volatile compounds, while the variations among the components were assessed using Principal Component Analysis and Hierarchical Cluster Analysis. The radical scavenging activity was assessed using 2,2-diphenyl-1-picrylhydrazyl (DPPH), oxygen radical absorbance capacity (ORAC) and β-carotene assays. Moreover, the anti-aging effect was evaluated using anti-elastase, and anti-collagenase, while the antimicrobial potential was deduced from the agar diffusion and broth microdilution assays. Lastly, the molecular docking study was executed using C-docker protocol in Discovery Studio 4.5 to rationalize the binding affinity with targeted enzymes. RESULTS The SF extraction approach offered the highest EO yield, being 0.75%. According to the GC/MS analysis, monoterpene hydrocarbons were the most abundant volatile class in the HD oil sample (54.95%), with α-pinene being the most copious component (35.17%). On the contrary, the HS and SF volatile constituents were pioneered with oxygenated monoterpenes (72.01 and 36.41%) with eucalyptol and isopulegone being the most recognized components, representing 67.75 and 23.46%, respectively. The chemometric analysis showed segregate clustering of the three extraction methods with α-pinene, eucalyptol, and isopulegone serving as the main discriminating phytomarkers. Concerning the bioactivity context, both SF and HD-EOs exhibited antioxidant effects in terms of ORAC and β-carotene bleaching. The HD-EO displayed potent anti-tyrosinase activity, whereas the SF-EO exhibited significant anti-elastase properties. Moreover, SF-EO shows selective activity against gram-positive skin pathogens, especially S. aureus. Ultimately, molecular docking revealed binding scores for the volatile constituents; analogous to those of the docked reference drugs. CONCLUSIONS M. subulata leaves constitute bioactive volatile components that may be indorsed as bioactive hits for managing skin aging and infection, though further in vivo studies are recommended.
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Affiliation(s)
- Heba E Elsayed
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University, Cairo, 11795, Egypt.
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Mohamed S Mady
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University, Cairo, 11795, Egypt
| | - Fatma A Moharram
- Department of Pharmacognosy, Faculty of Pharmacy, Helwan University, Cairo, 11795, Egypt
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Rai MK. Start codon targeted (SCoT) polymorphism marker in plant genome analysis: current status and prospects. PLANTA 2023; 257:34. [PMID: 36622439 DOI: 10.1007/s00425-023-04067-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
The present review illustrates a comprehensive overview of the start codon targeted (SCoT) polymorphism marker and their utilization in various applications related to genetic and genomic studies. Start codon targeted (SCoT) polymorphism marker, a targeted fingerprinting marker technique, has gained considerable importance in plant genetics, genomics, and molecular breeding due to its many desirable features. SCoT marker targets the region flanking the start codon, a highly conserved region in plant genes. Therefore, it can distinguish genetic variations in a specific gene that link to a specific trait. It is a simple, novel, cost-effective, highly polymorphic, and reproducible molecular marker for which there is no need for prior sequence information. In the recent past, SCoT markers have been employed in many commercially important and underutilized plant species for a variety of applications, including genetic diversity analysis, interspecific/generic genetic relationships, cultivar/hybrid/species identification, sex determination, construction of linkage map, association mapping/analysis, differential gene expression, and genetic fidelity analysis of tissue culture-raised plants. The main aim of this review is to provide up-to-date information on SCoT markers and their application in many commercially important and underutilized plant species, mainly progress made in the last 8-10 years.
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Affiliation(s)
- Manoj K Rai
- Department of Environmental Science, Indira Gandhi National Tribal University, Amarkantak, MP, 484887, India.
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Kandil NH, Ayoub IM, El-Ahmady SH, El-Moghazy SA. Advances in the quality control of fenugreek seeds using chromatographic, spectroscopic and DNA-based techniques: A comprehensive review. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:155-169. [PMID: 34672396 DOI: 10.1002/pca.3091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Fenugreek has been used in traditional remedies since ancient times. It has a long history of use against medical ailments as an antidiabetic, anticarcinogenic, hypocholesterolemic, antioxidant, antibacterial, hypoglycemic, gastric stimulant, and anti-anorexia agent. The major active constituents include alkaloids, fibres, saponins, proteins, and amino acids. OBJECTIVES To provide a comprehensive overview of the application of chromatographic and spectroscopic methods, in addition to DNA-profiling methods to assess the quality of fenugreek. Also, to highlight the recent application of chemometrics combined with quality control methods during the last two decades. METHODOLOGY A literature search conducted from January 2000 up to December 2020 using various scientific databases (e.g., Scopus, Medline, PubMed, EBSCO, JSTOR, ScienceDirect, Google Scholar, Web of Science and Egyptian Knowledge Bank, Academic Journals, and Springer Link); general web searches were also undertaken using Google applying some related search terms. Studies involving the application of quality control analyses were classified into three categories according to the conducted analysis method including chromatographic [high-performance liquid chromatography (HPLC), high-performance thin-layer chromatography (HPTLC), and gas chromatography (GC)], spectroscopic [ultraviolet (UV), infrared (IR), and nuclear magnetic resonance (NMR)], and DNA-based markers. RESULTS This review shed the light on relevant studies covering the past two decades, presenting the application of spectroscopic and chromatographic methods and DNA profiling in the quality control of fenugreek. CONCLUSION The reviewed chromatographic and spectroscopic methods combined with chemometrics provide a powerful tool that could be applied widely for the quality control of fenugreek.
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Affiliation(s)
- Nariman H Kandil
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo, Cairo, Egypt
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Sherweit H El-Ahmady
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Safaa A El-Moghazy
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Cairo, Cairo, Egypt
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