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Abid A, Wafa Z, Belguidoum M, Touahria T, Mekhadmi NE, Dekmouche M, Bechki L, Bireche K, Boussebaa W, Al-Farga A. Exploring the anti-inflammatory, sedative, antidiabetic, and antioxidant potential in in-vitro and in-vivo models and phenolic profiling of Atractylis aristata Batt. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118252. [PMID: 38663782 DOI: 10.1016/j.jep.2024.118252] [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: 01/22/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 04/30/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Atractylis aristata batt., as an endemic plant from the Asteraceae family, holds a significant position in the Ahaggar region of southern Algeria's traditional medicine. The aerial parts of Atractylis aristata was used to cure inflammation, fever, and stomach disorders. AIM OF THE STUDY The objective of the present investigation was to ascertain the overall bioactive components and phytochemical components and examine the antioxidant, antidiabetic, anti-inflammatory, acute toxicity, and sedative properties of the crude extract obtained from the aerial portions of Atractylis aristata (AaME). MATERIALS AND METHODS The AaME's antioxidant activity was assessed by the use of pyrogallol autoxidation, (1,1 diphenyl-2-picrylhydrazyl) (DPPH), 2,2'-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS), and reducing power (RP) techniques. 1 mg/mL of AaME was used to evaluate the antidiabetic activity by applying the enzyme α-amylase inhibitory power test. At the same time, the bovine serum albumin (BSA) denaturation method was employed to quantify the in vitro anti-inflammatory activity at different concentrations (1.5625, 0.78125, 0.390625, 0.1953125 and 0.09765625 mg/mL). In contrast, following the Organization for Economic Co-operation and Development (OECD) guideline No. 423, which covers acute oral toxicity testing protocols, the limit dosage test was employed to assess in vivo acute toxicity. At the dose of 0.08 mg/mL, the carrageenan-induced paw edema approach was used to assess the anti-inflammatory efficacy in vivo, and the sedative activity was carried out at the dose of 0.08 mg/mL using the measurement of the locomotor method. Different bioactive compounds were identified within AaME using LC-MS/MS and HPLC-UV analysis. RESULTS The acute toxicity study showed no fatalities or noticeable neurobehavioral consequences at the limit test; this led to their classification in Globally Harmonized System (GHS) category Five, as the OECD guideline No 423 recommended. At a concentration of 0.08 mg/mL (2000 mg/kg), AaME showed apparent inhibition of paw edema and a significant (p = 0.01227) reduction in locomotor activity compared to the control animals. Our findings showed that AaME exhibited considerable antioxidant (IC50 = 0.040 ± 0.003 mg/mL (DPPH), IC50 = 0.005 ± 5.77 × 10-5 mg/mL (ABTS), AEAC = 91.15 ± 3.921 mg (RP) and IR% = 23.81 ± 4.276 (Inhibition rate of pyrogallol) and rebuts antidiabetic activities (I% = 57.6241% ± 2.81772). Our findings revealed that the maximum percentage of BSA inhibition (70.84 ± 0.10%) was obtained at 1.562.5 mg/mL. Thus, the AaME phytochemical profile performed using phytochemical screening, HPLC-UV, and LC-MS/MS analysis demonstrated that A. aristata can be a valuable source of chemicals with biological activity for pharmaceutical manufacturers. CONCLUSION The phytochemical profiling, determined through HPLC-UV and LC-MS/MS applications, reveals this plant's therapeutic value. The aerial parts of Atractylis aristata contain bioactive molecules such as gallic acid, ascorbic acid, and quercetin, contributing to its significant antioxidant capabilities. Furthermore, identifying alizarin, the active compound responsible for its anti-inflammatory properties, could provide evidence supporting the anti-inflammatory capabilities of this subspecies.
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Affiliation(s)
- Asma Abid
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria
| | - Zahnit Wafa
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria.
| | - Mahdi Belguidoum
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria; Department of Agronomy, Faculty of Nature and Life Sciences and Earth Sciences, University of Ghardaia, 47000, Ghardaïa, Algeria
| | - Tatou Touahria
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria
| | - Nour Elhouda Mekhadmi
- Department of Biology, SNV Faculty, University of Chahid Hamma Lakhdar, El-Oued, Algeria; Laboratory of Biodiversity and Applications of Biotechnology in the Agriculture Field, University of Chahid Hamma Lakhdar, El-Oued, Algeria
| | - Messaouda Dekmouche
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria
| | - Lazhar Bechki
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria
| | - Kamilia Bireche
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria
| | - Walid Boussebaa
- Laboratory of Valorization and Promotion of Saharan Resources (VPRS), Faculty of Mathematics and Matter Sciences, University of Ouargla, Road of Ghardaia, 30000, Ouargla, Algeria; Scientific and Technical Research Center in Physico-Chemical Analysis (CRAPC), Tipaza, Algeria
| | - Ammar Al-Farga
- Department of Biochemistry, Faculty of Science University of Jeddah, Saudi Arabia
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Amtaghri S, Slaoui M, Eddouks M. Moroccan Antihypertensive Plants and their Mechanisms of Action. Endocr Metab Immune Disord Drug Targets 2024; 24:1254-1279. [PMID: 38243970 DOI: 10.2174/0118715303272284231126145853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/24/2023] [Accepted: 10/06/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND The use of herbal remedies, medicinal plants, and their derivatives for the treatment and control of hypertension is well-known and widespread throughout Morocco. AIMS The aim of the study was to review the antihypertensive and vasorelaxant medicinal plants of the Moroccan pharmacopeia. OBJECTIVE To date, no review on Moroccan medicinal plants exhibiting antihypertensive effects has been performed, and their mechanism of action has not been specified. The objective of this review was to collect, analyze, and critically assess published publications on experimental and clinical research that explored the blood pressure-reducing abilities of Moroccan medicinal plant extracts. MATERIALS AND METHODS This study collected, processed, and critically analyzed published studies related to experimental and clinical research that investigated Moroccan herbal derivatives' blood pressure-lowering abilities using a number of scientific databases, including ScienceDirect, Scopus, PubMed, Google Scholar, and others. Plantlist.org was used to validate the right plant names. RESULTS The results revealed 22 species of Moroccan medicinal plants belonging to 13 different groups with recognized antihypertensive properties. The species were abundant in a variety of chemical elements. Asteraceae (08 species), Lamiaceae (3 species), Apiaceae (2 species), and 1 species each from the following families: Parmeliaceae, Fabaceae, Cistaceae, Malvaceae, Polygonaceae, Brassicaceae, Myrtaceae, Rutaceae, Amaranthaceae, Rosaceae, and Lauraceae were the most frequently mentioned families for their antihypertensive properties. The most used parts were the leaves and the aerial parts. The two main methods of preparation among Moroccans were decoction and infusion. This study demonstrated the known antihypertensive and vasorelaxant properties of Moroccan medicinal plants in vivo and in vitro, as well as their mechanisms of action. Interestingly, phytochemicals can operate on blood vessels directly via a vasorelaxant impact involving a range of signaling cascades or indirectly by blocking or activating multiple systems, such as an angiotensin-converting enzyme (ACE), renin-angiotensin system (RAS), or diuretic activity. CONCLUSION The review of the available data reveals that more work needs to be done to examine all the Moroccan medicinal plants that have been suggested as antihypertensive in published ethnopharmacological surveys. A review of the literature in this area reveals that methodologies of the experimental study need to be standardized, and purified molecules need to be studied. In addition, mechanistic investigations, when they exist, are generally incomplete. In contrast, only a few advanced clinical investigations have been conducted. However, all studies fail to determine the efficacy/safety ratio.
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Affiliation(s)
- Smail Amtaghri
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, Errachidia, 52000, Morocco
- Energy, materials and sustainable development (EMDD) Team- Higher School of Technology-SALE, Center for Water, Natural Resources Environment and Sustainable Development (CERNE2D), Mohammed V University in Rabat, Rabat, Morocco
| | - Miloudia Slaoui
- Energy, materials and sustainable development (EMDD) Team- Higher School of Technology-SALE, Center for Water, Natural Resources Environment and Sustainable Development (CERNE2D), Mohammed V University in Rabat, Rabat, Morocco
| | - Mohamed Eddouks
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, Errachidia, 52000, Morocco
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Lafi O, Essid R, Lachaud L, Jimenez C, Rodríguez J, Ageitos L, Mhamdi R, Abaza L. Synergistic antileishmanial activity of erythrodiol, uvaol, and oleanolic acid isolated from olive leaves of cv. Chemlali. 3 Biotech 2023; 13:395. [PMID: 37970450 PMCID: PMC10643720 DOI: 10.1007/s13205-023-03825-3] [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: 04/05/2023] [Accepted: 10/17/2023] [Indexed: 11/17/2023] Open
Abstract
This study aimed to assess the antileishmanial activity of biomolecules obtained from Olea europaea L. leaves and twigs recovered from eight Tunisian cultivars. The extraction was first carried out with 80% methanol, and then the obtained extract was fractionated using three solvents of increasing polarity: cyclohexane (CHX), dichloromethane (DCM) and ethyl acetate (EtOAc). The antileishmanial activity was determined against leishmanial strains responsible for cutaneous, visceral, and mucocutaneous leishmaniasis. The cyclohexane fraction of the leaves of cv. Chemlali from the region of Sidi-Bouzid exhibited the strongest leishmanicidal activity against all the tested leishmanial strains. The inhibition concentrations (IC50) were 16.5, 14.5, and 7.4 μg mL-1 for Leishmania mexicana (cutaneous), Leishmania braziliensis (mucocutaneous), and Leishmania donovani (visceral), respectively. Interestingly, low cytotoxicity was observed on THP-1 cells with selective indexes (SI) ranging from 22.8 to 50.5. HPLC-HRMS and full-house NMR analysis allowed the identification of three triterpenic compounds, oleanolic acid (IC50 = 64.1 μg mL-1), erythrodiol (IC50 = 52.0 µg mL-1), and uvaol (IC50 = 53.8 μg mL-1). Antileishmanial activity of uvaol and oleanolic acid has been previously reported. However, this work constitutes the first report of the antileishmanial activity of erythrodiol which showed combinatorial interaction with uvaol (IC50 = 26.1 μg mL-1) against Leishmania tropica. The mixture of the three compounds, as major ones, exhibited an enhanced activity against Leishmania tropica (IC50 = 16.3 µg mL-1) compared to erythrodiol alone or the combination of uvaol and erythrodiol. This finding is of great importance and needs further investigation. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03825-3.
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Affiliation(s)
- Oumayma Lafi
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
- Faculty of Mathematical, Physical and Natural Sciences of Tunis, The University of Tunis El Manar, 20 Street of Tolede, 2092 Tunis, Tunisia
| | - Rym Essid
- Laboratory of Bioactive Substances, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
| | - Laurence Lachaud
- UMR, Univ Montpellier (IRD-CNRS), MIVEGEC, Montpellier, France
- Department of Parasitology-Mycology, CHU Montpellier, 39 Av. Charles Flahault, 34295 Montpellier cedex 5, France
| | - Carlos Jimenez
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Jaime Rodríguez
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Lucía Ageitos
- CICA-Centro Interdisciplinar de Química e Bioloxía, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 15071 A Coruña, Spain
| | - Ridha Mhamdi
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
| | - Leila Abaza
- Laboratory of Biotechnology of Olive, Centre of Biotechnology of Borj Cedria, BP 901, 2050 Hammam-Lif, Tunisia
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Antileishmanial Activity of the Essential Oils from Three Trees Obtained in Different Phenological Stages. Acta Parasitol 2023:10.1007/s11686-023-00664-3. [PMID: 36810938 DOI: 10.1007/s11686-023-00664-3] [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: 08/31/2022] [Accepted: 01/19/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE Leishmaniasis is a parasitic disease found in tropical areas, and it affects up to 12 million individuals globally. Chemotherapies now available include drawbacks such as toxicity, high cost, and parasite resistance. This work aimed to evaluate the antileishmanial properties of essential oils (EOs) extracted from aerial parts of Cupressus sempervirens (C. sempervirens), Tetraclinis articulata (T. articulata), and Pistacia lentiscus (P. lentiscus) trees. METHODS The EOs were obtained by hydro-distillation, and chemical composition was determined by gas chromatography coupled to mass spectrometry at three phenological stages. The EOs were evaluated in vitro for antileishmanial activities against Leishmania major (L. major) and Leishmania infantum (L. infantum). The cytotoxicity effect was also tested against murine macrophagic cells (Raw264.7 lines). RESULTS Results showed that P. lentiscus and T. articulata EOs presented low and moderate antileishmanial activity against L. infantum and L. major. However, C. sempervirens EO from the fructification stage gave an important selectivity index (23.89 and 18.96 against L. infantum and L. major, respectively). This activity was more interesting than those of amphotericin chemical drugs. Antileishmanial activity for this EO was highly correlated with germacrene D content (r = 1.00). This compound presented a SI equal to 13.34 and 10.38 for the two strains. According to the Principal Component Analysis (PCA), the distribution of the three phenological stages proved that the chemical composition of the EOs affected the antileishmanial activity. PCA revealed that SI was positively correlated with α-pinene, germacrene D and the sesquiterpene hydrocarbon class. Cupressus sempervirens EO can provide a source of germacrene D that can be used as a new alternative to chemical drugs for the treatment of antileishmanial diseases. CONCLUSION C. sempervirens EO seemed to be a highly active antileishmanial agent and a natural alternative for chemical drugs to treat several leishmanial strains.
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Arjeh E, Khodaei SM, Barzegar M, Pirsa S, Karimi Sani I, Rahati S, Mohammadi F. Phenolic compounds of sugar beet ( Beta vulgaris L.): Separation method, chemical characterization, and biological properties. Food Sci Nutr 2022; 10:4238-4246. [PMID: 36514772 PMCID: PMC9731528 DOI: 10.1002/fsn3.3017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/08/2022] [Accepted: 07/14/2022] [Indexed: 12/16/2022] Open
Abstract
Sugar beet (Beta vulgaris L.) is a good source of bioactive compounds. However, information on the biological properties of sugar beet root is limited and its beneficial effects have not been completely understood. In this work, 10 phenolic compounds have been separated and identified in various parts of sugar beet for the first time, including the most abundant epicatechin (31.16 ± 1.89 mg/100 g), gallic acid (30.57 ± 2.69 mg/100 g), and quercetin-3-O-rutinoside (30.14 ± 3.63 mg/100 g). The biological activity tests indicated that sugar beet peel potently scavenged the nitric oxide and DPPH (2,2-diphenyl-1-picrylhydrazyl) free radicals with IC50 values of 88.17 ± 05.14 and 28.77 ± 0.62 μg/ml, respectively. In addition, sugar beet peel exhibited the highest reducing power, IC50 values of 11.98 ± 1.20 μg/ml, and the highest ion-chelating activity, IC50 values of 48.52% and 55.21% for cupric and ferrous ions at 250 μg/ml, respectively. Compared to synthetic antioxidants, sugar beet showed promising biological activities, which could be considered further in future studies.
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Affiliation(s)
- Edris Arjeh
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Seyedeh Mahsa Khodaei
- Faculty of Nutrition and Food SciencesIsfahan University of Medical SciencesIsfahanIran
| | - Mohsen Barzegar
- Department of Food Science and Technology, Faculty of AgricultureTarbiat Modares UniversityTehranIran
| | - Sajad Pirsa
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Iraj Karimi Sani
- Department of Food Science and Technology, Faculty of AgricultureUrmia UniversityUrmiaIran
| | - Shiva Rahati
- Department of Nutrition, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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In Vitro Anti-Colorectal Cancer and Anti-Microbial Effects of Pinus roxburghii and Nauplius graveolens Extracts Modulated by Apoptotic Gene Expression. SEPARATIONS 2022. [DOI: 10.3390/separations9120393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The use of phytochemicals is gaining increasing attention for treating cancer morbidity with minimal burden side effects. This study evaluated the cytotoxicity and antimicrobial activities of Pinus roxburghii branch (P. roxburghii) and Nauplius graveolens (N. graveolens) extracts in vitro. Cell viability was estimated using MTT assay. DNA fragmentation was determined to detect apoptotic pathway initiation. Mechanistically, the apoptotic pathway was tracked by estimating the relative mRNA expression levels of the Bcl-2, Bax, Cas3, NF-κB, and PI3k genes by qRT-PCR. P. roxburghii exhibited moderate antioxidant activity, while N. graveolens possessed highly significant (p < 0.05) scavenging activity against DPPH and ABTS assays. HPLC analysis demonstrated that catechin and chlorogenic acid were the predominant polyphenolic compounds in P. roxburghii and N. graveolens, respectively. The P. roxburghii and N. graveolens extracts inhibited the viability of HCT-116 cells with IC50 values of 30.6 µg mL−1 and 26.5 µg mL−1, respectively. DNA fragmentation analysis showed that the proposed extracts induced apoptosis in HCT-116 cells. Moreover, the IC50 doses of the selected extracts significantly (p < 0.05) upregulated Bax and cleaved Cas-3, and downregulated Bcl-2, NF-κB, and PI3k genes versus the GAPDH gene as a housekeeping gene in comparison to the control group. The Bax/Bcl-2 ratio was raised upon treatment. The mentioned extracts exhibited antimicrobial action against all tested bacteria and fungi. The highest antibacterial effect was recorded against E. coli, with inhibition zones of 12.0 and 11.2 mm for P. roxburghii and N. graveolens, respectively. On the other hand, the highest antifungal action was registered for Penicillium verrucosum and A. niger, with inhibition zones of 9.8 and 9.2 mm for the tested extracts, respectively. In conclusion, the outcomes of this study indicate that P. roxburghii and N. graveolens extracts could potentially be used as anticancer, antibacterial, and antifungal agents.
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Pinus roxburghii and Nauplius graveolens Extracts Elevate Apoptotic Gene Markers in C26 Colon Carcinoma Cells Induced in a BALB/c Mouse Model. SEPARATIONS 2022. [DOI: 10.3390/separations9100277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The present study aimed to evaluate the chemopreventive potential of Pinus roxburghii branch (P. roxburghii) and Nauplius graveolens (N. graveolens) extracts against human colorectal cancer (CRC) induced by C26 murine cells in a BALB/c mouse model. Real-time qRT-PCR was used to evaluate the apoptotic pathway by measuring the relative mRNA expression levels of the Bcl-2, Bax, Cas3, NF-κB, and PI3k genes. At the termination of the 30-day period, blood samples were collected to assay the biomarkers. The results showed a significant increase (p < 0.05) in the levels of TGF-β, CEA, CA19-9, malondialdehyde, ALT, AST, ALP, urea, and creatinine in the positive control compared to the negative control group. In addition, the glutathione reductase activity and total antioxidant activity were reduced in the positive control compared to the negative control. The biomarkers mentioned above were restored to almost normal levels after administering a safe dose (1/10) of a lethal dose of P. roxburghii and N. graveolens extracts. Administration of one-tenth of the LD50 of P. roxburghii and N. graveolens extracts caused a significant upregulation of the expression of Bax and Cas-3 and downregulation of the Bcl-2, NF-ĸB, and PI3k genes vs. the GAPDH gene as a housekeeping gene compared to the control group. Furthermore, the Bax/Bcl-2 ratio increased upon treatment. After administration of P. roxburghii and N. graveolens at a safe dose (1/10) of a lethal dose, the results showed improvement in both body weight gain and a significant decrease (p < 0.05) in tumor volume. Histopathological changes supported these improvements. Conclusively, the research outputs show that P. roxburghii and N. graveolens extracts can be utilized as potential chemopreventive agents for CRC treatment by stimulating cancer cell apoptosis and suppressing CRC survival and proliferation.
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Abubakar AS, Huang X, Birhanie ZM, Gao G, Feng X, Yu C, Chen P, Chen J, Chen K, Wang X, Zhu A. Phytochemical Composition, Antioxidant, Antibacterial, and Enzyme Inhibitory Activities of Various Organic Extracts from Apocynum hendersonii (Hook.f.) Woodson. PLANTS 2022; 11:plants11151964. [PMID: 35956439 PMCID: PMC9370764 DOI: 10.3390/plants11151964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 11/19/2022]
Abstract
Apocynum hendersonii is a traditional medicinal plant used primarily as tea. It has a potential health benefit from its rich bioactive substances. This study investigated the reactivity of solvents of different polarities (ethanol, ethyl acetate, n-hexane, methanol, and water) extracts of the A. hendersonii leaf. The phytochemical composition of the extracts was evaluated using a Fourier Transform Infrared spectrophotometer (FT-IR), Gas Chromatography-Mass Spectrometry (GC-MS), UHPLC-MS, and Higher Performance Liquid Chromatography (HPLC). The result revealed the presence of medicinally important bioactive constituents, including phenols, flavonoids, and polysaccharides. Methanol extracts exhibited the highest flavonoid contents (20.11 ± 0.85 mg QE/g DW) and the second-highest in terms of phenolic (9.25 ± 0.03 mg GAE/g DW) and polysaccharide (119.66 ± 2.65 mg GE/g DW). It also had the highest antioxidant capacity with 60.30 ± 0.52% and 4.60 ± 0.02 µmol Fe2+ per g DW based on a 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay and ferric reducing antioxidant power (FRAP), respectively. Ethanol extract displayed the maximum antibacterial action against Gram-negative and Gram-positive bacteria and the highest inhibition activity against the enzymes tyrosinase and acetylcholinesterase, followed by methanol extract. The principal component analysis revealed a positive correlation between the constituents, bioactivities, and extracts. The overall result showed A. hendersonii as a rich natural source of antimicrobial and antioxidant bioactive compounds and may be used for future applications in pharmaceuticals and food industries.
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Affiliation(s)
- Aminu Shehu Abubakar
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
- Department of Agronomy, Bayero University Kano, Kano PMB 3011, Nigeria
| | - Xiaoyu Huang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Ziggiju Mesenbet Birhanie
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Gang Gao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Xinkang Feng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Chunming Yu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Ping Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Jikang Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Kunmei Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Xiaofei Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
| | - Aiguo Zhu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (A.S.A.); (X.H.); (Z.M.B.); (G.G.); (X.F.); (C.Y.); (P.C.); (J.C.); (K.C.); (X.W.)
- Correspondence: ; Tel.: +86-173-7588-1728
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Antioxidant and Antimicrobial Potencies of Chemically-Profiled Essential Oil from Asteriscus graveolens against Clinically-Important Pathogenic Microbial Strains. Molecules 2022; 27:molecules27113539. [PMID: 35684475 PMCID: PMC9181963 DOI: 10.3390/molecules27113539] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 05/28/2022] [Accepted: 05/29/2022] [Indexed: 11/16/2022] Open
Abstract
Recently, the antimicrobial potential of essential oils extracted from plants has gained extensive research interest, primarily for the development of novel antimicrobial treatments to combat emerging microbial resistance. The current study aims at investigating the antimicrobial activity and chemical composition of essential oil derived from gold coin daisy, which is known as Asteriscus graveolens (EOAG). In this context, a gas chromatography-tandem mass spectrometry (GC-MS) analysis of EOAG was conducted to identify its phytoconstituents. The in vitro antioxidant capacity of EOAG was determined by the use of three tests, namely: 1,1-diphenyl-2-picrylhydrzyl (DPPH), ferric reducing activity power (FRAP), and total antioxidant capacity (TAC). The antimicrobial activity of EOAG against clinically important bacterial (Escherichia coli, K12; Staphylococcus aureus, ATCC 6633; Bacillus subtilis, DSM 6333; and Pseudomonas aeruginosa, CIP A22) and fungal (Candida albicans, ATCC 10231; Aspergillus niger, MTCC 282; Aspergillus flavus, MTCC 9606; and Fusarium oxysporum, MTCC 9913) strains was assessed. Antimicrobial efficacy was determined on solid (inhibition diameter) and liquid media to calculate the minimum inhibitory concentration (MIC). GC/MS profiling of EOAG revealed that 18 compounds were identified, with a dominance of α-Thujone (17.92%) followed by carvacrol (14.14%), with a total identification of about 99. 92%. The antioxidant activity of EOAG was determined to have IC50 values of 34.81 ± 1.12 µg/mL (DPPH), 89.37 ± 5.02 µg/mL (FRAP), and 1048.38 ± 10.23 µg EAA/mg (TAC). The antibacterial activity in a solid medium revealed that the largest diameter was recorded in P. aeruginosa (28.47 ± 1.44 mm) followed by S. aureus (27.41 ± 1.54 mm), and the MIC in S. aureus was 12.18 ± 0.98 µg / mL. For the antifungal activity of EOAG, the largest inhibition diameter was found in F. oxysporum (33.62 ± 2.14 mm) followed by C. albicans (26.41 ± 1.90 mm), and the smallest MIC was found in F. oxysporum (18.29 ± 1.21 µg/mL) followed by C. albicans (19.39 ± 1.0 µg/mL). In conclusion, EOAG can be useful as a natural antimicrobial and antioxidant agent and an alternative to synthetic antibiotics. Hence, they might be utilized to treat a variety of infectious disorders caused by pathogenic microorganisms, particularly those that have gained resistance to standard antibiotics.
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Hammi KM, Essid R, Khadraoui N, Ksouri R, Majdoub H, Tabbene O. Antimicrobial, antioxidant and antileishmanial activities of Ziziphus lotus leaves. Arch Microbiol 2022; 204:119. [PMID: 34989872 DOI: 10.1007/s00203-021-02733-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 12/04/2021] [Accepted: 12/17/2021] [Indexed: 11/28/2022]
Abstract
The aim of this study was to investigate antimicrobial and antioxidant activities of different fractions obtained from edible Tunisian Ziziphus Lotus leaves of Tozeur region. Different organic extracts were tested: cyclohexane, dichloromethane, ethyl acetate, n-butanol and water. Bio-guided fractionation revealed that dichloromethane fraction is the most active against S. aureus and Methicillin-resistant S. aureus strains. Moreover, this fraction showed the highest antileishmanial activity with IC50 values of 20.55 ± 0.34 μg/mL and 15.37 ± 0.17 μg/mL against L. major and L. infantum, respectively. The potentialities of antibacterial and leishmanicidal activities found in dichloromethane could be explained by the presence of major flavonoids such as catechin, rutin and luteolin 7-O-glucoside as revealed by HPLC system. The observed moderate antifungal activity, which was only given by butanolic fraction against pathogen fungi, may be attributed to the presence of chlorogenic acid. Furthermore, dichloromethane and butanolic fraction showed a good DPPH (2,2-diphenyl-1-picryl hydrazyl) scavenging activity and Ferric reducing power. These results suggest that Ziziphus lotus leaf fractions might be used as antioxidant and antimicrobialagent.
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Affiliation(s)
- Khaoula Mkadmini Hammi
- Laboratoire des Plantes Aromatiques et Médicinales (LPAM), Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia.,Laboratoire des Interfaces et des Matériaux Avancés (LIMA), Faculté des Sciences de Monastir, Université de Monastir, Bd. de l'environnement, 5019, Monastir, Tunisia
| | - Rym Essid
- Laboratoire des Substances Bioactives, Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia.
| | - Nadine Khadraoui
- Laboratoire des Substances Bioactives, Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia
| | - Riadh Ksouri
- Laboratoire des Plantes Aromatiques et Médicinales (LPAM), Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia
| | - Hatem Majdoub
- Laboratoire des Interfaces et des Matériaux Avancés (LIMA), Faculté des Sciences de Monastir, Université de Monastir, Bd. de l'environnement, 5019, Monastir, Tunisia
| | - Olfa Tabbene
- Laboratoire des Substances Bioactives, Centre de Biotechnologie de Borj-Cédria, BP 901, 2050, Hammam-Lif, Tunisia
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Ben-Gera H, Bensimon Mashraki K, Sharma R, Shachter A, Chaimovitsh D, Gonda I, Nitzan N, Dudai N. Chemo-Geographic Variations in Wild Population of Asteriscus graveolens in Israel Based on Volatile Composition Analyses. Chem Biodivers 2020; 17:e2000311. [PMID: 33094554 DOI: 10.1002/cbdv.202000311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/07/2020] [Indexed: 11/09/2022]
Abstract
Asteriscus graveolens is an aromatic desert shrub which holds medicinal potential. This species belongs to the Asteraceae family and is endemic to the Mediterranean region. In the present study, wild plants were sampled from eleven locations throughout southern Israel and the volatile profiles from leaves and flowers were analyzed using GC/MS. Three methods for volatile sampling were tested for a representative population: solvent extraction (methyl tert-butyl ether), hydrodistillation of the essential oil and headspace solid-phase microextraction. In all methods, the majority of volatiles were characterized as oxygenated mono- and sesquiterpenes. Only solvent extraction was able to detect asteriscunolides that were previously reported as anticancer molecules. Hence, that method was chosen for further analyses. The leaves were dominated by three asteriscunolide isomers, cis-chrysanthenyl acetate and intermedeol. The flowers were dominated by bisabolone, 6-hydroxybisabol-2-en-1-one, cis-chrysanthenyl acetate, epi-α-cadinol, and germacrene-D. k-Means clustering analysis of these data divided the population into four clusters that significantly differ in their volatile composition as was further demonstrated by MANOVA analysis. Geographically, A. graveolens populations growing in Israel were found to be chemically diverse with unique varieties in the Dead Sea basin and the Arava region. This work demonstrates that chemo-geographic variation of volatile composition exists within A. graveolens population growing in Israel, so future research evaluating the medicinal potential of that plant should take this into consideration.
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Affiliation(s)
- Hadas Ben-Gera
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - Keren Bensimon Mashraki
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - Reena Sharma
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - Alona Shachter
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - David Chaimovitsh
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - Itay Gonda
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
| | - Nadav Nitzan
- Valley of Springs, Agriculture Research and Extension Center, Mobile Post Bet, She'an Valley IL, 11710, Israel
| | - Nativ Dudai
- Unit of Aromatic and Medicinal Plants, Newe Ya'ar Research Center, ARO, Ramat-Yishay, IL, 30095, Israel
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El-Ouady F, Eddouks M. Asteriscus graveolens exhibits Antihypertensive Activity through Activation of Vascular KATP Channels Activation in Rats. Endocr Metab Immune Disord Drug Targets 2020; 20:736-744. [DOI: 10.2174/1871530319666191016100851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 11/22/2022]
Abstract
Objective:
The objective of the study was to evaluate the antihypertensive activity of Asteriscus
graveolens.
Methods:
L-NAME hypertensive and normotensive rats have received orally the aqueous extract of
Asteriscus graveolens aerial parts (AGAPE) (100 mg/kg) during six hours for the acute experiment and
during seven days for the sub-chronic treatment. Thereafter, blood pressure parameters were evaluated.
Concerning the in vitro investigation, the vasorelaxant effect of AGAPE was tested in isolated thoracic
aortic rings.
Results:
AGAPE extract significantly decreased the blood pressure parameters in hypertensive rats.
Moreover, the results revealed that AGAPE exhibited antihypertensive effect through its vasorelaxant
properties. More interestingly, this vasorelaxant activity seems to be probably mediated through activation
of K+ ATP-sensitive (KATP) channels.
Conclusion:
The study demonstrates the antihypertensive activity of aqueous Asteriscus graveolens
extract in hypertensive rats through activation of vascular KATP channels. This finding supports the use
of this plant for the management of hypertension in Morocco.
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Affiliation(s)
- Fadwa El-Ouady
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000 Errachidia, Morocco
| | - Mohamed Eddouks
- Team of Ethnopharmacology and Pharmacognosy, Faculty of Sciences and Techniques Errachidia, Moulay Ismail University of Meknes, BP 509, Boutalamine, 52000 Errachidia, Morocco
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Jihene A, Rym E, Ines KJ, Majdi H, Olfa T, Abderrabba M. Antileishmanial Potential of Propolis Essential Oil and Its Synergistic Combination With Amphotericin B. Nat Prod Commun 2020. [DOI: 10.1177/1934578x19899566] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
The antileishmanial activity of Tunisian propolis essential oil (EO) and its combination with amphotericin B was investigated against 2 local clinical strains of Leishmania: Leishmania major and Leishmania infantum. The cytotoxic potential of this EO was evaluated against macrophage Raw264.7. Combination of propolis EO and amphotericin B was investigated using the checkerboard method. The propolis sample was collected from the region of Beni Khalled, a Tunisian city located west of Cape Bon (Nabeul). Its location is particular since it is near to sea with a steppe climate and the predominance of citrus trees. The EO was obtained by Clevenger-type apparatus. Its chemical composition was identified using gas chromatography with flame ionization detector and gas chromatography-mass spectrometry analysis. Our results demonstrate that Tunisian propolis EO exhibit good antileishmanial activity against L. major and L. infantum promastigotes (IC50 = 5.29 ± 0.31 and 3.67 ± 0.52 µg/mL, respectively) and amastigotes (IC50 = 7.38 ± 0.45 and 4.96 ± 0.24 µg/mL, respectively). Moreover, it reduced significantly the parasite proliferation on a dose-dependent response (95%) with low cytotoxicity (selectivity index = 16.18 and 23.33, respectively). Its combination with amphotericin B showed a synergistic potential (fractional inhibitory concentration = 0.37). Interestingly, the data suggest that propolis EO was involved in macrophage activation by hyperproduction of NO. A total of 51 compounds were identified in the propolis EO. The major compound identified was α-pinene (36.7% ± 2.36%) followed by α-cedrol (6.7% ± 0.10%), totarol (6.6% ± 0.09%), and dehydroabietane (5.2% ± 0.10%). Our findings suggest that Tunisian propolis might constitute a promising source for antileishmanial molecules.
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Affiliation(s)
- Ayari Jihene
- Laboratoire Matériaux Molécules et Applications, Institut Préparatoire des Etudes Scientifiques et Techniques, IPEST, La Marsa, Tunisia
| | - Essid Rym
- Laboratoire des Substances Bioactives, Centre de Biotechnologie `a la Technopole de Borj-Cedria (CBBC), Hammam-Lif, Tunisia
| | - Karoui Jabri Ines
- Laboratoire Matériaux Molécules et Applications, Institut Préparatoire des Etudes Scientifiques et Techniques, IPEST, La Marsa, Tunisia
| | - Hammami Majdi
- Laboratoire des Substances Bioactives, Centre de Biotechnologie `a la Technopole de Borj-Cedria (CBBC), Hammam-Lif, Tunisia
| | - Tabbene Olfa
- Laboratoire des Substances Bioactives, Centre de Biotechnologie `a la Technopole de Borj-Cedria (CBBC), Hammam-Lif, Tunisia
| | - Manef Abderrabba
- Laboratoire Matériaux Molécules et Applications, Institut Préparatoire des Etudes Scientifiques et Techniques, IPEST, La Marsa, Tunisia
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Kefi S, Essid R, Mkadmini K, Kefi A, Mahjoub Haddada F, Tabbene O, Limam F. Phytochemical investigation and biological activities of Echium arenarium (Guss) extracts. Microb Pathog 2018; 118:202-210. [DOI: 10.1016/j.micpath.2018.02.050] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 01/26/2018] [Accepted: 02/23/2018] [Indexed: 12/15/2022]
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Squillaci G, Apone F, Sena LM, Carola A, Tito A, Bimonte M, Lucia AD, Colucci G, Cara FL, Morana A. Chestnut ( Castanea sativa Mill.) industrial wastes as a valued bioresource for the production of active ingredients. Process Biochem 2018. [DOI: 10.1016/j.procbio.2017.09.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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