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Ejaz A, Waliat S, Arshad MS, Khalid W, Khalid MZ, Rasul Suleria HA, Luca MI, Mironeasa C, Batariuc A, Ungureanu-Iuga M, Coţovanu I, Mironeasa S. A comprehensive review of summer savory ( Satureja hortensis L.): promising ingredient for production of functional foods. Front Pharmacol 2023; 14:1198970. [PMID: 37554989 PMCID: PMC10406440 DOI: 10.3389/fphar.2023.1198970] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 07/03/2023] [Indexed: 08/10/2023] Open
Abstract
This review aims to measure the different aspects of summer savory including biological activity, medicinal properties, nutritional value, food application, prospective health benefits, and its use as an additive in broiler feed. Furthermore, toxicity related to this is also overviewed. Summer savory leaves are abundant in total phenolic compounds (rosmarinic acid and flavonoids) that have a powerful antioxidant impact. Rosmarinic (α-O-caffeoyl-3,4-dihydroxy-phenyl lactic) acid has been identified in summer savory as a main component. According to phytochemical investigations, tannins, volatile oils, sterols, acids, gums, pyrocatechol, phenolic compounds, mucilage, and pyrocatechol are the primary compounds of Satureja species. Summer savory extract shows considerable biological potential in antioxidant, cytotoxic, and antibacterial assays. Regarding antioxidant activity, summer savory extract displays an inhibitory effect on lipid peroxidation. Summer savory also has Fe (III) reductive and free radical scavenging properties and contains minerals and vitamins. Summer savory has important biological properties, including antimicrobial activity and antioxidant activity, and protective effects against Jurkat T Cells, Alzheimer's disease, cancer, infection, cardiovascular diseases, diabetes, and cholesterol. The leaves and stems of this plant are employed in the food, feed, and pharmacological industries due to their antioxidant properties and substantial nutritional content. Conclusively, summer savory is widely considered beneficial for human health due to its versatile properties and medicinal use.
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Affiliation(s)
- Afaf Ejaz
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Sadaf Waliat
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Sajid Arshad
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Waseem Khalid
- University Institute of Food Science and Technology, The University of Lahore, Lahore, Pakistan
| | - Muhammad Zubair Khalid
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | | | - Marian-Ilie Luca
- Faculty of Food Engineering, “Ştefan cel Mare” University of Suceava, Suceava, Romania
| | - Costel Mironeasa
- Faculty of Mechanical Engineering, Automotive and Robotics, “Ştefan cel Mare” University of Suceava, Suceava, Romania
| | - Ana Batariuc
- Faculty of Food Engineering, “Ştefan cel Mare” University of Suceava, Suceava, Romania
| | - Mădălina Ungureanu-Iuga
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control (MANSiD), “Ştefan cel Mare” University of Suceava, Suceava, Romania
| | - Ionica Coţovanu
- Faculty of Food Engineering, “Ştefan cel Mare” University of Suceava, Suceava, Romania
| | - Silvia Mironeasa
- Faculty of Food Engineering, “Ştefan cel Mare” University of Suceava, Suceava, Romania
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El-Ghorab AH, Behery FA, Abdelgawad MA, Alsohaimi IH, Musa A, Mostafa EM, Altaleb HA, Althobaiti IO, Hamza M, Elkomy MH, Hamed AA, Sayed AM, Hassan HM, Aboseada MA. LC/MS Profiling and Gold Nanoparticle Formulation of Major Metabolites from Origanum majorana as Antibacterial and Antioxidant Potentialities. PLANTS (BASEL, SWITZERLAND) 2022; 11:1871. [PMID: 35890504 PMCID: PMC9319600 DOI: 10.3390/plants11141871] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/28/2022] [Accepted: 07/04/2022] [Indexed: 06/15/2023]
Abstract
Origanum majoranum L. is a Lamiaceae medicinal plant with culinary and ethnomedical applications. Its biological and phytochemical profiles have been extensively researched. Accordingly, this study aimed to investigate the chemical composition and the antibacterial and antioxidant properties of O. majoranum high features, as well as to search for techniques for activity optimization. A metabolomics study of the crude extract of O. majoranum using liquid chromatography-high-resolution electrospray ionization mass spectrometry (LC ± HR ± ESI ± MS) was conducted. Five fractions (petroleum ether, dichloromethane, ethyl acetate, n-butanol, and aqueous) were derived from the total extract of the aerial parts. Different chromatographic methods and NMR analysis were utilized to purify and identify the isolated phenolics (high features). Moreover, the antimicrobial, antibiofilm, and antioxidant activity of phenolics were performed. Results showed that metabolomic profiling of the crude extract of O. majoranum aerial parts revealed the presence of a variety of phytochemicals, predominantly phenolics, resulting in the isolation and identification of seven high-feature compounds comprising two phenolic acids, rosmarinic and caffeic acids, one phenolic diterpene, 7-methoxyepirosmanol, in addition to four flavonoids, quercetin, hesperitin, hesperidin, and luteolin. On the other hand, 7-methoxyepirosmanol (OM1) displayed the most antimicrobial and antioxidant potential. Such a phenolic principal activity improvement seems to be established after loading on gold nanoparticles.
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Affiliation(s)
- Ahmed H. El-Ghorab
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Saudi Arabia; (A.H.E.-G.); (I.H.A.)
| | - Fathy A. Behery
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt;
- Department of Pharmacy, College of Pharmacy, Riyadh Elm University, Riyadh 11681, Saudi Arabia
| | - Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - Ibrahim Hotan Alsohaimi
- Department of Chemistry, College of Science, Jouf University, Sakaka 72341, Saudi Arabia; (A.H.E.-G.); (I.H.A.)
| | - Arafa Musa
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia; (A.M.); (E.M.M.)
| | - Ehab M. Mostafa
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia; (A.M.); (E.M.M.)
| | - Hamud A. Altaleb
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Madinah 41477, Saudi Arabia;
| | - Ibrahim O. Althobaiti
- Department of Chemistry, College of Science and Arts, Jouf University, Sakaka 72341, Saudi Arabia;
| | - Mohamed Hamza
- Department of Biology, College of Science, Jouf University, Sakaka 72341, Saudi Arabia;
| | - Mohammed H. Elkomy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia;
| | - Ahmed A. Hamed
- National Research Centre, Microbial Chemistry Department, 33 El-Buhouth Street, Dokki, Giza 12622, Egypt;
| | - Ahmed M. Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, Beni-Suef 62513, Egypt;
| | - Hossam M. Hassan
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62513, Egypt;
| | - Mahmoud A. Aboseada
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, Beni-Suef 62513, Egypt;
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3
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Origanum majorana L. Extract Attenuated Benign Prostatic Hyperplasia in Rat Model: Effect on Oxidative Stress, Apoptosis, and Proliferation. Antioxidants (Basel) 2022; 11:antiox11061149. [PMID: 35740046 PMCID: PMC9219805 DOI: 10.3390/antiox11061149] [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: 04/03/2022] [Revised: 06/01/2022] [Accepted: 06/08/2022] [Indexed: 11/16/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is a widespread androgenic illness influencing elderly men. It is distinguished by prostatic epithelial and stromal muscle cell proliferation. Inflammation, oxidative stress, and apoptosis have all been interrelated to the development of BPH. Marjoram (Origanum majorana L.) is a herb with reported antiproliferative, proapoptotic, and antioxidative properties, which have not yet been studied in relation to BPH. Consequently, in this work, an ethanolic extract of O. majorana was prepared in two doses (250 and 500 mg/kg/day) to be injected into castrated rats after induction of a testosterone-BPH model. Testosterone propionate (TP) was subcutaneously injected (0.5 mg/kg/day) for one week after castration to induce BPH. Forty adult Wistar male rats were randomly allocated into five groups: control, BPH model, high and low O. majorana doses (250, 500 mg/kg/day), and finasteride (FN) (0.8 mg/kg/day) as a positive control. Treatment was continued with drugs/normal saline for 28 days. Rat’s body and prostate were weighed, prostate index (PI) and % of prostate growth inhibition were calculated, serum dihydrotestosterone (DHT), prostatic content of superoxide dismutase (SOD), catalase (CAT), total antioxidant capacity (TAC), and malondialdehyde (MDA), DN damage, histopathological changes, immune expression of proliferating cell nuclear antigen (PCNA), caspase-3, α-SMA, and TGF-β1 were assessed. In addition, molecular quantitative PCR and ELISA analyses were performed to identify the expression of mRNAs and related proteins of both caspase-3 and TGF-β1 in prostate tissue from O. majorana-treated and untreated groups. Rats with BPH had significantly higher prostate weights and PI, higher DHT, DNA damage (8-hydroxyguanine, 8-OH-dG), and MDA levels with prominent PCNA, α-SMA, and TGF-β expression, but lower SOD, CAT, and TAC activity and caspase-3 expression. O. majorana (250 and 500 mg/kg/day)-treated groups revealed a decrease in prostate weights and PI, lower levels of DHT, suppressed oxidative stress, reduced tissue proliferation and fibrosis, and restored antioxidant and proapoptotic activity. Additionally, quantitative PCR and ELISA analysis showed that treatment with O. majorana significantly upregulated the expression of caspase-3 and downregulated the expression of TGF-β in prostate tissues of BPH rats. The data were confirmed by the immunohistological reactivity of these targeted markers in the prostate tissues. These effects were more significant with O. majorana 500 mg/mL/rat. In conclusion, the current study indicates the efficient use of O. majorana in the treatment of testosterone-induced BPH through its antiproliferative, proapoptotic, and antioxidative mechanisms.
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Subramani B, Sathiyarajeswaran P. Current update on herbal sources of antithrombotic activity—a comprehensive review. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2022; 34:26. [PMID: 35283622 PMCID: PMC8899788 DOI: 10.1186/s43162-021-00090-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/01/2021] [Indexed: 02/08/2023] Open
Abstract
Background Herbs are commonly used to treat cardiovascular diseases in various traditional medicine. On the other hand, herb-drug interactions are most commonly encountered with conventional antiplatelet and anticoagulant drug prescriptions. This review presents a compilation of plants investigated for antiplatelet and anticoagulation recently and enumerates their possible lead compounds responsible for its action for paving further drug discovery and knowledge update. Main body of the abstract Information about the herbs was withdrawn from the PubMed database of the previous 5 years. We also hand-searched the bibliography of relevant articles for the acquisition of additional information. About 72 herbal sources were identified with the effect of antiplatelet activity, antithrombotic activity, and anticoagulant activity. Bioactive compounds and various secondary metabolites responsible for it, such as alkaloids, saponins, flavonoids, coumarins, polyphenols, furan derivatives, iridoid glycosides, sesquiterpenes, aporphine compounds, were reported. Conclusion Newer pharmacological moieties are needed to prevent or reduce the adverse effects of current anti-thrombotic agents and to improve the safety of patients and cost-effectiveness.
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Development of Polyvinyl Alcohol/Kaolin Sponges Stimulated by Marjoram as Hemostatic, Antibacterial, and Antioxidant Dressings for Wound Healing Promotion. Int J Mol Sci 2021; 22:ijms222313050. [PMID: 34884855 PMCID: PMC8657431 DOI: 10.3390/ijms222313050] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 12/20/2022] Open
Abstract
The predominant impediments to cutaneous wound regeneration are hemorrhage and bacterial infections that lead to extensive inflammation with lethal impact. We thus developed a series of composite sponges based on polyvinyl alcohol (PVA) inspired by marjoram essential oil and kaolin (PVA/marjoram/kaolin), adopting a freeze-thaw method to treat irregular wounds by thwarting lethal bleeding and microbial infections. Microstructure analyses manifested three-dimensional interconnected porous structures for PVA/marjoram/kaolin. Additionally, upon increasing marjoram and kaolin concentrations, the pore diameters of the sponges significantly increased, recording a maximum of 34 ± 5.8 µm for PVA-M0.5-K0.1. Moreover, the porosity and degradation properties of PVA/marjoram/kaolin sponges were markedly enhanced compared with the PVA sponge with high swelling capacity. Furthermore, the PVA/marjoram/kaolin sponges exerted exceptional antibacterial performance against Escherichia coli and Bacillus cereus, along with remarkable antioxidant properties. Moreover, PVA/marjoram/kaolin sponges demonstrated significant thrombogenicity, developing high thrombus mass and hemocompatibility, in addition to their remarkable safety toward fibroblast cells. Notably, this is the first study to our knowledge investigating the effectiveness of marjoram in a polymeric carrier for prospective functioning as a wound dressing. Collectively, the findings suggest the prospective usage of the PVA-M0.5-K0.1 sponge in wound healing for hemorrhage and bacterial infection control.
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Ibrahim KG, Mukonowenzou NC, Usman D, Adeshina KA, Erlwanger KH. The potential of Artemisia species for use as broad-spectrum agents in the management of metabolic syndrome: a review. Arch Physiol Biochem 2021; 129:752-770. [PMID: 33569991 DOI: 10.1080/13813455.2021.1871761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Although the prevalence of metabolic syndrome (MetS), a cluster of cardiometabolic risk factors that predispose to the development of type 2 diabetes mellitus and cardiovascular diseases, is increasing globally, there is no broad-spectrum agent for its holistic treatment. Natural plant-derived products with a wide spectrum of biological activities are currently being explored as alternatives in the management of diseases. Artemisia species are a heterozygous group of plants of the Compositae family that possess several health benefits. Here we highlight their antidiabetic, anti-obesity, anti-hyperlipidaemic, hepatoprotective and cardioprotective properties among others. These activities have been linked to the presence of phytochemicals that act on several molecular targets to exert their effects and the species of Artemisia are considered to be relatively safe. Artemisia species offer significant anti-MetS activity and thus are strong therapeutic candidates for the effective management of MetS.
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Affiliation(s)
- Kasimu Ghandi Ibrahim
- Department of Physiology, Faculty of Basic Medical Sciences, College of Health Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria
- Centre for Advanced Medical Research and Training, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Nyasha Charity Mukonowenzou
- Department of Anatomy and Physiology, Faculty of Medicine, National University of Science and Technology, Bulawayo, Zimbabwe
| | - Dawoud Usman
- Department of Physiology, Faculty of Basic Medical Sciences, College of Health Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria
- Centre for Advanced Medical Research and Training, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Kehinde Ahmad Adeshina
- Department of Physiology, Faculty of Basic Medical Sciences, College of Health Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria
- Centre for Advanced Medical Research and Training, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Kennedy Honey Erlwanger
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Sharifi-Rad M, Berkay Yılmaz Y, Antika G, Salehi B, Tumer TB, Kulandaisamy Venil C, Das G, Patra JK, Karazhan N, Akram M, Iqbal M, Imran M, Sen S, Acharya K, Dey A, Sharifi-Rad J. Phytochemical constituents, biological activities, and health-promoting effects of the genus Origanum. Phytother Res 2020; 35:95-121. [PMID: 32789910 DOI: 10.1002/ptr.6785] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/15/2020] [Accepted: 06/06/2020] [Indexed: 12/14/2022]
Abstract
Origanum species are mostly distributed around the Mediterranean, Euro-Siberian, and Iran-Siberian regions. Since time immemorial, the genus has popularly been used in Southern Europe, as well as on the American continent as a spice now known all over the world under the name "oregano" or "pizza-spice." Origanum plants are also employed to prepare bitter tinctures, wines, vermouths, beer, and kvass. The major components of Origanum essential oil are various terpenes, phenols, phenolic acids, and flavonoids with predominant occurrence of carvacrol and thymol (with reasonable amounts of p-cymen and -terpinene) or of terpinene-4-ol, linalool, and sabinene hydrate. Many species of Origanum genus are used to treat kidney, digestive, nervous, and respiratory disorders, spasms, sore throat, diabetes, lean menstruation, hypertension, cold, insomnia, toothache, headache, epilepsy, urinary tract infections, etc. Origanum essential oil showed potent bioactivities owing to its major constituents' carvacrol, thymol, and monoterpenes. Several preclinical studies evidenced its pharmacological potential as antiproliferative or anticancer, antidiabetic, antihyperlipidemic, anti-obesity, renoprotective, antiinflammatory, vasoprotective, cardioprotective, antinociceptive, insecticidal, and hepatoprotective properties. Its nanotechnological applications as a promising pharmaceutical in order to enhance the solubility, physicochemical stability, and the accumulation rate of its essential oils have been investigated. However, Origanum has been reported causing angioedema, perioral dermatitis, allergic reaction, inhibition of platelet aggregation, hypoglycemia, and abortion. Conclusive evidences are still required for its clinical applications against human medical conditions. Toxicity analyses and risk assessment will aid to its safe and efficacious application. In addition, elaborate structure-activity studies are needed to explore the potential use of Origanum-derived phytochemicals as promising drug candidates.
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Affiliation(s)
- Mehdi Sharifi-Rad
- Department of Medical Parasitology, Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Yakup Berkay Yılmaz
- Graduate Program of Biomolecular Sciences, Institute of Natural and Applied Sciences, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Gizem Antika
- Graduate Program of Molecular Biology and Genetics, Institute of Natural and Applied Sciences, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Bahare Salehi
- Noncommunicable Diseases Research Center, Bam University of Medical Sciences, Bam, Iran.,Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Tugba Boyunegmez Tumer
- Department of Molecular Biology and Genetics, Faculty of Arts and Science, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | | | - Gitishree Das
- Research Institute of Biotechnology & medical Converged Science, Dongguk University, Goyang-si, Republic of Korea
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology & medical Converged Science, Dongguk University, Goyang-si, Republic of Korea
| | - Natallia Karazhan
- Department of Pharmacognosy, Pharmaceutical Faculty of the EE VSMU, Vitebsk, Belarus
| | - Muhammad Akram
- Department of Eastern Medicine and Surgery, Directorate of Medical Sciences, GC University Faisalabad, Faisalabad, Pakistan
| | - Mehwish Iqbal
- Institute of Health Management, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Surjit Sen
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, Kolkata, India.,Department of Botany, Fakir Chand College, Diamond Harbour, India
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, Kolkata, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
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Athamneh K, Alneyadi A, Alsamri H, Alrashedi A, Palakott A, El-Tarabily KA, Eid AH, Al Dhaheri Y, Iratni R. Origanum majorana Essential Oil Triggers p38 MAPK-Mediated Protective Autophagy, Apoptosis, and Caspase-Dependent Cleavage of P70S6K in Colorectal Cancer Cells. Biomolecules 2020; 10:biom10030412. [PMID: 32155920 PMCID: PMC7175132 DOI: 10.3390/biom10030412] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 02/26/2020] [Accepted: 02/26/2020] [Indexed: 12/16/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common type of cancer in terms of incidence and mortality worldwide. Here we have investigated the anti-colon cancer potential of Origanum majorana essential oil (OMEO) and its underlying mechanisms of action. We showed that OMEO significantly inhibited the cellular viability and colony growth of human HT-29 colorectal cancer cells. OMEO induced protective autophagy, associated with downregulation of the mTOR/p70S6K pathway, and activated caspase-8 and caspase-9-dependent apoptosis. Blockade of autophagy with 3-methyladenine (3-MA) and chloroquine (CQ), two autophagy inhibitors, potentiated the OMEO-induced apoptotic cell death. Inversely, inhibition of apoptosis with the pan-caspase inhibitor, Z-VAD-FMK, significantly reduced cell death, suggesting that apoptosis represents the main mechanism of OMEO-induced cell death. Mechanistically, we found that OMEO induces protective autophagy and apoptotic cells death via the activation of the p38 MAPK signaling pathway. Pharmacological inhibition of p38 MAPK by the p38 inhibitors SB 202190 and SB 203580 not only significantly decreased apoptotic cell death, but also reduced the autophagy level in OMEO treated HT-29 cells. Strikingly, we found that OMEO also induces p38 MAPK-mediated caspase-dependent cleavage of p70S6K, a protein reported to be overexpressed in colon cancer and associated with drug resistance. Our findings suggest that OMEO inhibits colon cancer through p38 MAPK-mediated protective autophagy and apoptosis associated with caspase-dependent cleavage of p70S6K. To the best of our knowledge, this study is the first to report on the implications of the p38 MAPK signaling pathway in targeting p70S6K to caspase cleavage.
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Affiliation(s)
- Khawlah Athamneh
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Aysha Alneyadi
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Halima Alsamri
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Asma Alrashedi
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Abdulrasheed Palakott
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Khaled A. El-Tarabily
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
- Khalifa Center for Genetic Engineering and Biotechnology, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE
| | - Ali H. Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon;
| | - Yusra Al Dhaheri
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
| | - Rabah Iratni
- Department of Biology, College of Science, UAE University, United Arab Emirates University, Al-Ain P.O. Box 15551, UAE; (K.A.); (A.A.); (H.A.); (A.A.); (A.P.); (K.A.E.-T.); (Y.A.D.)
- Correspondence: ; Tel.: +971-3-713-6526; Fax: +971-3-7134927
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Mendes TC, dos Reis Lívero FA, de Souza P, Gebara KS, Junior AG. Cellular and Molecular Mechanisms of Antithrombogenic Plants: A Narrative Review. Curr Pharm Des 2020; 26:176-190. [DOI: 10.2174/1381612825666191216125135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 12/02/2019] [Indexed: 02/08/2023]
Abstract
Heart attack, stroke, and deep vein thrombosis are among the conditions that alter blood coagulation
and are modulated by antithrombogenic drugs. Natural products are an important source of antithrombogenic
agents and have been considered remarkable alternatives with greater efficacy and usually with fewer side effects.
However, the efficacy and toxicity of many of these plants that are used in traditional medicine must be scientifically
tested. Despite a large number of published articles that report that plants or plant-derived components may
act as antithrombogenic agents, few studies have investigated the mechanism of action of medicinal plants. This
review presents the current knowledge about the major cellular and molecular mechanisms of antithrombogenic
plants and their main components. Many well-established mechanisms (e.g., platelet aggregation, coagulation
factors, and thrombolysis) are related to the antithrombogenic activity of many natural products. However, the
central pathways that are responsible for their activity remain unclear. Further studies are needed to clarify the
central role of each of these pathways in the pleiotropic response to these agents.
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Affiliation(s)
- Tatiane C. Mendes
- Laboratory of Preclinical Research of Natural Products, Graduate Program in Animal Science with Emphasis on Bioactive Products, Paranaense University, Umuarama, PR, Brazil
| | - Francislaine Aparecida dos Reis Lívero
- Laboratory of Preclinical Research of Natural Products, Graduate Program in Animal Science with Emphasis on Bioactive Products, Paranaense University, Umuarama, PR, Brazil
| | - Priscila de Souza
- Graduate Program in Pharmaceutical Sciences, Nucleus of Chemical- Pharmaceutical Investigations (NIQFAR), University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Karimi S. Gebara
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Arquimedes Gasparotto Junior
- Laboratory of Electrophysiology and Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
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Chemical Composition and Antimicrobial Activity of Artemisia herba-alba and Origanum majorana Essential Oils from Morocco. Molecules 2019; 24:molecules24224021. [PMID: 31698834 PMCID: PMC6891654 DOI: 10.3390/molecules24224021] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 10/25/2019] [Accepted: 11/05/2019] [Indexed: 02/04/2023] Open
Abstract
Essential oils (EOs) are one of the most important groups of plant metabolites responsible for their biological activities. This study was carried out to study the chemical composition and the antimicrobial effects of Artemisia herba-alba and Origanum majorana essential oils against some Gram-positive and Gram-negative bacteria, and a fungal strain isolated from spoiled butter. The plants were collected in the region Azzemour of South West Morocco and the EOs, extracted by hydrodistillation, were analyzed by GC-MS. The antimicrobial activity was determined using the agar paper disc method. The main components of A. herba-alba EO were cis-thujone, trans-thujone and vanillyl alcohol; in O. majorana EO terpinen-4-ol, isopulegol and β-phellandrene predominated. Both essential oils exhibited growth inhibiting activities in a concentration-dependent manner on several microorganism species. Our results demonstrated that O. majorana and A. herba-alba EOs could be effective natural antibacterial agents in foods.
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Benhalilou N, Alsamri H, Alneyadi A, Athamneh K, Alrashedi A, Altamimi N, Al Dhaheri Y, Eid AH, Iratni R. Origanum majorana Ethanolic Extract Promotes Colorectal Cancer Cell Death by Triggering Abortive Autophagy and Activation of the Extrinsic Apoptotic Pathway. Front Oncol 2019; 9:795. [PMID: 31497536 PMCID: PMC6712482 DOI: 10.3389/fonc.2019.00795] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 08/06/2019] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer is considered as the third leading cause of cancer death. In the present study, we investigated the potential anticancer effect and the molecular mechanism of Origanum majorana ethanolic extract (OME) against human colorectal cancer cells. We showed that OME exhibited strong anti-proliferative activity in a concentration- and time-dependent manner against two human colorectal cancer cell lines (HT-29 and Caco-2). OME inhibited cell viability, colony growth and induced mitotic arrest of HT-29 cells. Also, OME induced DNA damage, triggered abortive autophagy and activated a caspase 3 and 7-dependent extrinsic apoptotic pathway, most likely through activation of the TNFα pathway. Time-course analysis revealed that DNA damage occurred concomitantly with abortive autophagy after 4 h post-OME treatment while apoptosis was activated only 24 h later. Blockade of autophagy initiation, by 3-methyladenine, partially rescued OME-induced cell death. Cell viability arose from 37% in control group to 67% in group pre-treated with 3-MA before addition of OME. Inhibition of apoptosis, however, had a minimal effect on cell viability; it rose from 37% in control group to 43% in group pre-treated with Z-VAD-FMK. We also found that OME downregulated survivin in HT-29 cells. Our findings provide a strong evidence that O. majorana extract possesses strong anti-colon cancer potential, at least, through induction of autophagy and apoptosis. These finding provide the basis for therapeutic potential of O. majorana in the treatment of colon cancer.
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Affiliation(s)
- Nehla Benhalilou
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Halima Alsamri
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Aysha Alneyadi
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Khawlah Athamneh
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Asma Alrashedi
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Nedaa Altamimi
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Ali H Eid
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Abu Dhabi, United Arab Emirates
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Memariani Z, Moeini R, Hamedi SS, Gorji N, Mozaffarpur SA. Medicinal plants with antithrombotic property in Persian medicine: a mechanistic review. J Thromb Thrombolysis 2018; 45:158-179. [PMID: 29124622 DOI: 10.1007/s11239-017-1580-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Thrombosis is one of the major causes of morbidity and mortality in a wide range of vessels diseases. Due to the high prevalence of thromboembolic disorders investigations are being carried out on new antithrombotic agents with limited adverse side effects in which herbal medicines are considered as alternative remedies. Persian medicine (PM) as a traditional medicine has a good potential for pharmacotherapy based on its own principles and development of drugs via investigating PM literature. In PM manuscripts there are some concepts that express the management of blood clots and antithrombotic properties. This study reviewed the pharmacological effects of medicinal plants mentioned in PM literature for blood clot management in light of current knowledge. Plants mentioned in PM for management of blood clot belong to 12 families in which Apiaceae, Lamiaceae and Compositae were the most repeated ones. Among the proposed plants Allium sativum, Rosmarinus officinalis, Boswellia serrata, Sesamum indicum, Matricaria chamomilla and Carthamus tinctorius have been the most researched plants in modern antithrombotic studies while for some plants such as Helichrysum stoechas, Dracocephalum kotschi, Carum carvi, Bunium persicum and Lagoecia cuminoides no evidence could be found. One of the interesting notes in clot management in PM texts was introducing the target organ for some of the recommended herbs like Carum carvi and Bunium persicum for dissolving blood clot in stomach and Commiphora mukul for thrombosed hemorrhoid. It seems review of PM recommendations can help to design future researches for antithrombotic drugs discovering with more effectiveness and safety.
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Affiliation(s)
- Zahra Memariani
- Traditional Medicine and History of Medical Sciences Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.,School of Traditional Medicine, Babol University of Medical Sciences, Babol, Islamic Republic of Iran
| | - Reihaneh Moeini
- Traditional Medicine and History of Medical Sciences Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.,School of Traditional Medicine, Babol University of Medical Sciences, Babol, Islamic Republic of Iran
| | - Shokooh Sadat Hamedi
- School of Traditional Medicine, Mashhad University of Medical Sciences, Mashhad, Islamic Republic of Iran
| | - Narjes Gorji
- Traditional Medicine and History of Medical Sciences Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Islamic Republic of Iran. .,School of Traditional Medicine, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.
| | - Seyyed Ali Mozaffarpur
- Traditional Medicine and History of Medical Sciences Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Islamic Republic of Iran.,School of Traditional Medicine, Babol University of Medical Sciences, Babol, Islamic Republic of Iran
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Kim J, Jung SH, Yun E, Cho SH, Yuseok O, Kim JE, Kim YH, Myung CS, Song GY. Synthesis of Novel 3- N
-substituted Carbazole Derivatives and Evaluation of their Abilities to Inhibit Platelet Aggregation. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jiseon Kim
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Sang-Hyuk Jung
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Eunju Yun
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Soo-Hyun Cho
- PCPIA BIT CO., Ltd; Yuseong-gu; Daejeon 34196 Republic of Korea
| | - O Yuseok
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Ji-Eun Kim
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Young-Ho Kim
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Chang-Seon Myung
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
| | - Gyu-Yong Song
- Department of Pharmacy; Chungnam National University; Daejeon 34134 Republic of Korea
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Meshkini A, Tahmasbi M. Antiplatelet Aggregation Activity of Walnut Hull Extract via Suppression of Reactive Oxygen Species Generation and Caspase Activation. J Acupunct Meridian Stud 2017; 10:193-203. [PMID: 28712479 DOI: 10.1016/j.jams.2017.02.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 02/18/2017] [Accepted: 02/28/2017] [Indexed: 10/20/2022] Open
Abstract
Walnut hull (wal hull) is an agricultural by-product that is widely used in traditional medicine for alleviating pain and treating skin diseases, however, recently it has gained much attention in modern pharmacology due to its antioxidant properties. The current study was aimed to determine the total phenolic, flavonoid, and tannin content of Persian wal hull extract and evaluate its biological effects on platelet function. Experimental data showed that acetone extract of wal hulls has a high content of polyphenolic compounds and antioxidant properties. The analytical study of crude extract by gas chromatography-mass spectrometry demonstrated different types of high- and low-molecular-weight compounds that are basically and biologically important. Moreover, an in vitro study revealed that wal hull extract at a concentration of 50 μg/mL inhibited thrombin-induced platelet aggregation and protein secretion by 50%, without any cytotoxic effects on platelets. The examined extract suppressed reactive oxygen species generation and also caspase activation in thrombin-stimulated platelets. Identically, N-acetylcysteine inhibited the increase of reactive oxygen species level induced by thrombin in platelets, and supported a link between cellular redox status and caspase activation in activated platelets. Presumably, the antiplatelet activity of wal hull extract is related to its polyphenolic compounds and their antioxidant properties. Therefore, wal hulls can be considered as a candidate for thrombotic disorders.
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Affiliation(s)
- Azadeh Meshkini
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Masoumeh Tahmasbi
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
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Wong WT, Ismail M, Imam MU, Zhang YD. Modulation of platelet functions by crude rice (Oryza sativa) bran policosanol extract. Altern Ther Health Med 2016; 16:252. [PMID: 27465266 PMCID: PMC4964039 DOI: 10.1186/s12906-016-1223-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 07/15/2016] [Indexed: 12/22/2022]
Abstract
Background Rice bran is bioactive-rich and has proven health benefits for humans. Moreover, its source, the brown rice has antioxidant, hypolipidemic and other functional properties that are increasingly making it a nutritional staple especially in Asian countries. This study investigated the antiplatelet aggregation mechanisms of crude hexane/methanolic rice bran extract, in which policosanol was the targeted bioactive. Platelets play a vital role in pathogenesis of atherosclerosis and cardiovascular diseases, and their increased activities could potentially cause arterial thrombus formation or severe bleeding disorders. Thus, in this study, platelet aggregation and adhesion of platelets to major components of basal lamina were examined in vitro. In addition, cellular protein secretion was quantified as a measurement of platelet activation. Methods Adenosine diphosphate (ADP), collagen, and arachidonic acid (AA)-induced aggregation were studied using the microtiter technique. Rat platelets were pre-treated with various concentrations of policosanol extract, and the adhesion of platelets onto collagen- and laminin-coated surface (extracellular matrix) was studied using the acid phosphatase assay. The effect of crude policosanol extract on released proteins from activated platelets was measured using modified Lowry determination method. Results Rice bran policosanol extract significantly inhibited in vitro platelet aggregation induced by different agonists in a dose dependent manner. The IC50 of ADP-, collagen-, and AA-induced platelet aggregation were 533.37 ± 112.16, 635.94 ± 78.45 and 693.86 ± 70.57 μg/mL, respectively. The present study showed that crude rice bran policosanol extract significantly inhibited platelet adhesion to collagen in a dose dependent manner. Conversely, at a low concentration of 15.625 μg/mL, the extract significantly inhibited platelet adhesion to laminin stimulated by different platelet agonists. In addition to the alteration of cell adhesive properties, cellular protein secretion of the treated platelets towards different stimulants were decreased upon crude extract treatment. Conclusion Our results showed that crude rice bran policosanol extract could inhibit in vitro platelet adhesion, aggregation and secretion upon activation using agonists. These findings serve as a scientific platform to further explore alternative therapies in cardiovascular diseases related to platelet malfunction.
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The Effects of Satureja hortensis L. Dried Leaves on Serum Sugar, Lipid Profiles, hs-CRP, and Blood Pressure in Metabolic Syndrome Patients: A Double-Blind Randomized Clinical Trial. IRANIAN RED CRESCENT MEDICAL JOURNAL 2016. [DOI: 10.5812/ircmj.34931] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Bina F, Rahimi R. Sweet Marjoram: A Review of Ethnopharmacology, Phytochemistry, and Biological Activities. J Evid Based Complementary Altern Med 2016; 22:175-185. [PMID: 27231340 DOI: 10.1177/2156587216650793] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 03/19/2016] [Accepted: 04/24/2016] [Indexed: 11/15/2022] Open
Abstract
Origanum majorana L. commonly known as sweet marjoram has been used for variety of diseases in traditional and folklore medicines, including gastrointestinal, ocular, nasopharyngeal, respiratory, cardiac, rheumatologic, and neurological disorders. Essential oil containing monoterpene hydrocarbons and oxygenated monoterpenes as well as phenolic compounds are chemical constituents isolated and detected in O majorana Wide range of pharmacological activities including antioxidant, hepatoprotective, cardioprotective, anti-platelet, gastroprotective, antibacterial and antifungal, antiprotozoal, antiatherosclerosis, anti-inflammatory, antimetastatic, antitumor, antiulcer, and anticholinesterase inhibitory activities have been reported from this plant in modern medicine. This article summarizes comprehensive information concerning traditional uses, phytochemistry, and pharmacological activities of sweet marjoram.
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Affiliation(s)
- Fatemeh Bina
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Jafari F, Ghavidel F, Zarshenas MM. A Critical Overview on the Pharmacological and Clinical Aspects of Popular Satureja Species. J Acupunct Meridian Stud 2016; 9:118-27. [PMID: 27342885 DOI: 10.1016/j.jams.2016.04.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 04/20/2016] [Accepted: 04/22/2016] [Indexed: 01/01/2023] Open
Abstract
Throughout the world, various parts of most Satureja species are traditionally used to treat patients with various diseases and complications. As for the presence of different classes of metabolites in Satureja and their numerous ethnomedical and ethnopharmacological applications, many species have been pharmacologically evaluated. The current work aimed to compile information from pharmacological studies on this savory for further investigations. The keyword Satureja was searched through Scopus and PubMed up to January 1, 2016. We found nearly 55 papers that dealt with the pharmacology of Satureja. We found that 13 species had been evaluated pharmacologically and that Satureja khuzestanica, Satureja bachtiarica, Satureja montana and Satureja hortensis appeared to be the most active, both clinically and phytopharmacologically. Regarding the content of rich essential oil, most evaluations were concerned with the antimicrobial properties. However, the antioxidant, antidiabetic and anticholesterolemic properties of the studied species were found to be good. In addition to the pharmacological activities that have been indentified for some species, opportunities still exist to assess the effectiveness of other well-known species. If different Satureja species are to have extensive ethnopharmacological applications, comprehensive assessments of the acute and chronic toxicities, as well as the teratogenicity, of those plants are needed.
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Affiliation(s)
- Fereshteh Jafari
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Ghavidel
- Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad M Zarshenas
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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19
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LPS-induced oxidative inflammation and hyperlipidemia in male rats: The protective role of Origanum majorana extract. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2015. [DOI: 10.1016/j.bjbas.2015.11.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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20
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Advances in phenolic compounds analysis of aromatic plants and their potential applications. Trends Food Sci Technol 2015. [DOI: 10.1016/j.tifs.2015.06.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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21
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Composition, Cytotoxic and Antimicrobial Activities of Satureja intermedia C.A.Mey Essential Oil. Int J Mol Sci 2015; 16:17812-25. [PMID: 26247936 PMCID: PMC4581223 DOI: 10.3390/ijms160817812] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 07/27/2015] [Accepted: 07/28/2015] [Indexed: 11/26/2022] Open
Abstract
In this study, the essential oil (EO) constituents from the aerial parts of Satureja intermedia C.A.Mey were detected by GC and GC/MS. The antimicrobial activity of EO on oral pathogens and its cytotoxicity to human cancer cells were determined by the microbroth dilution method and the crystal violet staining method, respectively. Thirty-nine compounds were identified and the main EO constituents were γ-terpinene (37.1%), thymol (30.2%), p-cymene (16.2%), limonene (3.9%), α-terpinene (3.3%), myrcene (2.5%), germacrene B (1.4%), elemicine (1.1%) and carvacrol (0.5%). The S. intermedia EO showed a concentration-dependent decrease in viability of Hep-G2 (hepatocellular carcinoma) and MCF-7 (breast adenocarcinoma) human cancer cell lines (p < 0.05). Antimicrobial screening of S. intermedia EO demonstrated slight antibacterial and antifungal activities against Streptococcus mutants, S. salivarius, Enterococcus faecalis, Staphylococcus aureus, Candida albicans and C. glabrata. Further preclinical studies are needed to assess the efficacy and safety of S. intermedia EO as a new promising anticancer agent.
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Durić K, Kovac Besovic EE, Niksic H, Muratovic S, Sofic E. Anticoagulant activity of some Artemisia dracunculus leaf extracts. Bosn J Basic Med Sci 2015; 15:9-14. [PMID: 26042507 DOI: 10.17305/bjbms.2015.384] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 03/23/2015] [Accepted: 03/25/2015] [Indexed: 11/16/2022] Open
Abstract
Platelet hyperactivity and platelet interaction with endothelial cells contribute to the development and progression of many cardiovascular diseases such as atherosclerosis and thrombosis. The impact of platelet activity with different pharmacological agents, such as acetylsalicylic acid and coumarin derivatives, has been shown to be effective in the prevention of cardiovascular disease. Artemisia dracunculus, L. Asteraceae (Tarragon) is used for centuries in the daily diet in many Middle Eastern countries, and it is well known for its anticoagulant activity. The present study investigates the presence of coumarins in tarragon leaves and subsequently determines the extract with a major amount of coumarin derivatives. The solvents of different polarities and different pH values were used for the purpose of purifying the primary extract in order to obtain fractions with the highest coumarin content. Those extracts and fractions were investigated for their anticoagulant activity by determining prothrombin time (PT) and the international normalized ratio (INR), expressed in relation to the coagulation time of the healthy person. Purified extracts and fractions obtained from plant residue after essential oil distillation, concentrated in coumarin derivatives, showed the best anticoagulant activity, using samples of human blood. INR maximum value (2.34) and consequently the best anticoagulant activity showed the methanol extract at concentration of 5%. The INR value of normal plasma in testing this extract was 1.05.
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Affiliation(s)
- Kemal Durić
- Department of Pharmacognosy, Faculty of pharmacy University of Sarajevo.
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Abstract
CONTEXT Satureja (Lamiaceae) species are used as flavoring compounds in food, pharmaceutical, and cosmetic industries because of its sweetness and simple cultivation characteristics. They have traditionally been used as muscle pain relievers, tonic, and carminative agents to treat stomach and intestinal disorders such as cramps, nausea, indigestion, and diarrhea, due to their considerable phytochemical characteristics. OBJECTIVE This review evaluates some information published since 1989 on Satureja genus from a systematic perspective in terms of its pharmacological and phytochemical characteristics. MATERIALS AND METHODS Web of Science, PubMed, Scopus, and Google Scholar databases were searched up to March 2014. "Satureja" was used as a research term without narrowing or limiting research elements. After obtaining all reports from database (a total number is about 637), the papers were carefully analyzed in order to find data related to the topic of this review. RESULTS In this review, 453 reports were used which were published between 1989 and 2014. The study was compiled into two sections (Pharmacology and Phytochemistry). In the pharmacology section, more than 50 different activities were studied. In the second section, in addition to other compounds and inorganic substances, volatiles, phenolic acids, and flavonoids were discussed. DISCUSSION AND CONCLUSION According to our contemporary information, Satureja species have been evaluated for their wide range of biological activities. However, a small part of these studies have been carried out on the active principles. Therefore, in the future, more studies should be carried out to identify responsible phytochemicals for the various activities.
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Affiliation(s)
- Bektas Tepe
- a Department of Molecular Biology and Genetics, Faculty of Science and Literature , Kilis 7 Aralik University , Kilis , Turkey and
| | - Mustafa Cilkiz
- b Department of Biology, Faculty of Science and Literature , Gaziantep University , Gaziantep , Turkey
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Babajafari S, Nikaein F, Mazloomi SM, Zibaeenejad MJ, Zargaran A. A Review of the Benefits of Satureja Species on Metabolic Syndrome and Their Possible Mechanisms of Action. J Evid Based Complementary Altern Med 2015; 20:212-23. [DOI: 10.1177/2156587214564188] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Accepted: 11/17/2014] [Indexed: 01/19/2023] Open
Abstract
Metabolic syndrome, also known as insulin resistance disorder, is the simultaneous manifestation of multiple metabolic disorders in an individual. The present-day complementary and alternative therapies suggest several medicinal herbs that may have the potential to improve one or multiple complications of metabolic syndrome. All of them have their own limitations in efficacy and unwanted effects. Therefore, we reviewed species of Satureja as widespread medicinal herbs and potentially good remedies for metabolic syndrome. We reviewed literature found in PubMed and the ISI Web of Knowledge with the key word Satureja in the title. The influence of any species of Satureja on any disease or syndrome, enzymatic, metabolic, or physiological pathways, in human, animals, or in vitro conditions related to any characteristics of metabolic syndrome were considered. The main outcomes of treatment with Satureja species were categorized, and the possible mechanisms of action are discussed in this article.
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Affiliation(s)
- Siavash Babajafari
- Department of Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farzad Nikaein
- Student Research Committee, Research Office for the History of Persian Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Mazloomi
- Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Javad Zibaeenejad
- Department of Cardiology, Cardiovascular Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Arman Zargaran
- Pharmaceutical Sciences Research Center & Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Ou MC, Lee YF, Li CC, Wu SK. The Effectiveness of Essential Oils for Patients with Neck Pain: A Randomized Controlled Study. J Altern Complement Med 2014; 20:771-9. [DOI: 10.1089/acm.2013.0453] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Ming-Chiu Ou
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Yu-Fei Lee
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Chih-Ching Li
- Department of Applied Cosmetology and Master Program of Cosmetic Science, Hungkuang University, Taichung, Taiwan
| | - Shyi-Kuen Wu
- Department of Physical Therapy, Hungkuang University, Taichung, Taiwan
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Hamidpour R, Hamidpour S, Hamidpour M, Shahlari M, Sohraby M. Summer Savory: From the Selection of Traditional Applications to the Novel Effect in Relief, Prevention, and Treatment of a Number of Serious Illnesses such as Diabetes, Cardiovascular Disease, Alzheimer's Disease, and Cancer. J Tradit Complement Med 2014; 4:140-4. [PMID: 25161917 PMCID: PMC4142450 DOI: 10.4103/2225-4110.136540] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Savory (Satureja L.) plant species have been used for centuries as culinary herbs and spices, as well as traditional remedies for the treatment or relief of various common health symptoms in many parts of the world. Recent studies suggest that the use of some Satureja species is effective in protecting the body against oxidative stress, free radical damage, inflammation, microbial infections, etc., A review of many studies suggests that savory species, in addition to treating minor ordinary ailments, can potentially provide a novel natural prevention or treatment for some chronic and serious illnesses such as diabetes, cardiovascular diseases, cancer, and Alzheimer's.
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Affiliation(s)
- Rafie Hamidpour
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
| | | | - Mohsen Hamidpour
- Department of Hematology and Blood Banking Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mina Shahlari
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
| | - Mahnaz Sohraby
- Department of Herbal Medicine, Pars Bioscience, Leawood, KS, USA
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Antimicrobial Activity ofSatureja HortensisL. Essential Oil Against Pathogenic Microbial Strains. BIOTECHNOL BIOTEC EQ 2014. [DOI: 10.2478/v10133-009-0018-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Effect of Morinda citrifolia fruit extract and its iridoid glycosides on blood fluidity. J Nat Med 2014; 68:498-504. [DOI: 10.1007/s11418-014-0826-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 02/03/2014] [Indexed: 11/25/2022]
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29
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Management of stroke as described by Ibn Sina (Avicenna) in the Canon of Medicine. Int J Cardiol 2013; 169:233-7. [DOI: 10.1016/j.ijcard.2013.08.115] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 08/29/2013] [Indexed: 01/16/2023]
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Al Dhaheri Y, Eid A, AbuQamar S, Attoub S, Khasawneh M, Aiche G, Hisaindee S, Iratni R. Mitotic arrest and apoptosis in breast cancer cells induced by Origanum majorana extract: upregulation of TNF-α and downregulation of survivin and mutant p53. PLoS One 2013; 8:e56649. [PMID: 23451065 PMCID: PMC3579842 DOI: 10.1371/journal.pone.0056649] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 01/11/2013] [Indexed: 12/22/2022] Open
Abstract
Background In the present study, we investigated the effect of Origanum majorana ethanolic extract on the survival of the highly proliferative and invasive triple-negative p53 mutant breast cancer cell line MDA-MB-231. Results We found that O. majorana extract (OME) was able to inhibit the viability of the MDA-MB-231 cells in a time- and concentration-dependent manner. The effect of OME on cellular viability was further confirmed by the inhibition of colony growth. We showed, depending on the concentration used, that OME elicited different effects on the MDA-MB 231 cells. Concentrations of 150 and 300 µg/mL induced an accumulation of apoptotic–resistant population of cells arrested in mitotis and overexpressing the cyclin-dependent kinase inhibitor, p21 and the inhibitor of apoptosis, survivin. On the other hand, higher concentrations of OME (450 and 600 µg/mL) triggered a massive apoptosis through the extrinsic pathway, including the activation of tumor necrosis factor-α (TNF-α), caspase 8, caspase 3, and cleavage of PARP, downregulation of survivin as well as depletion of the mutant p53 in MDA-MB-231 cells. Furthermore, OME induced an upregulation of γ-H2AX, a marker of double strand DNA breaks and an overall histone H3 and H4 hyperacetylation. Conclusion Our findings provide strong evidence that O. majorana may be a promising chemopreventive and therapeutic candidate against cancer especially for highly invasive triple negative p53 mutant breast cancer; thus validating its complementary and alternative medicinal use.
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Affiliation(s)
- Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Ali Eid
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Synan AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology & Therapeutics, Faculty of Medicine & Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Mohammad Khasawneh
- Department of Chemistry, College of Science, UAE University, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Ghenima Aiche
- Département de Biochimie et Microbiologie, Faculté des sciences biologiques et agronomiques, Université Mouloud Mammeri, Tizi-Ouzou, Algeria
| | - Soleiman Hisaindee
- Department of Chemistry, College of Science, UAE University, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
- * E-mail:
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Pimple BP, Kadam PV, Patil MJ. Ulcer healing properties of different extracts of Origanum majorana in streptozotocin-nicotinamide induced diabetic rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60068-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Microscopic evaluation and physicochemical analysis of Origanum majorana Linn leaves. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60288-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Pimple BP, Kadam PV, Patil MJ. Comparative antihyperglycaemic and antihyperlipidemic effect of Origanum majorana extracts in NIDDM rats. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/s13596-011-0047-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Saharkhiz MJ, Zomorodian K, Rezaei MR, Saadat F, Rahimi MJ. Influence of Growth Phase on the Essential Oil Composition and Antimicrobial Activities of Satureja hortensis. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600833] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The variations in quantity and quality of essential oils (EOs) from the aerial parts of cultivated Satureja hortensis were determined at different stages of harvesting. The EOs of air-dried samples were obtained by hydrodistillation and analyzed by gas chromatography/mass spectrometry (GC/MS). The antimicrobial activity of the EOs was investigated by broth microdilution methods. The amount of EOs (w/w, %) were 2.3, 2.5, 2.0, and 1.8% at floral budding, full flowering, immature fruit, and ripened fruit stages, respectively. γ-Terpinene was the major compound of the EO at all developmental stages, except the ripened fruit stage when it was replaced by carvacrol (46.4%). The EOs exhibited strong antibacterial activities against the tested bacteria. Moreover, the EOs either inhibited or killed the examined yeasts at concentrations ranging from 0.03-8.0 μL/mL. Considering the wide range of antimicrobial activities of the examined EOs, they might have potential to be used in the management of infective agents.
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Affiliation(s)
| | - Kamiar Zomorodian
- Center of Basic Researches in Infectious Diseases, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Reza Rezaei
- Department of Horticultural Sciences, Faculty of Agriculture, Shiraz University, Shiraz, Iran
| | - Farshid Saadat
- Department of Immunology and Cellular and Molecular Research Center, School of Medicine, Gilan University of Medical Sciences, Gilan, Iran
| | - Mohammad Javad Rahimi
- Department of Medical Mycology and Parasitology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Itoh K, Masuda M, Naruto S, Murata K, Matsuda H. Effects of unripe Citrus hassaku fruits extract and its flavanone glycosides on blood fluidity. Biol Pharm Bull 2010; 33:659-64. [PMID: 20410602 DOI: 10.1248/bpb.33.659] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The enhancement of blood fluidity may lead to improvements in skin problems resulting from unsmooth circulation or blood stagnation. Since a 50% ethanolic extract (CH-ext) obtained from unripe Citrus hassaku fruits may be a useful ingredient in skin-whitening cosmetics, the present study was designed to examine the effect of CH-ext on blood fluidity. CH-ext concentration-dependently inhibited in vitro collagen-induced rabbit platelet aggregation and in vitro polybrene-induced rat erythrocyte aggregation. The CH-ext showed in vitro fibrinolysis activity in fibrin plate assay. Activity-guided fractionation of the CH-ext using antiplatelet activity, inhibitory activity of erythrocyte aggregation, and fibrinolysis activity revealed that these activities of CH-ext were attributable to naringenin-7-glycoside (prunin). Successive oral administration of CH-ext to rats inhibited the lipopolysaccharide (LPS)-induced decrease of blood platelets and fibrinogen, and LPS-induced increase of fibrin degradation products (FDP) in LPS-induced disseminated intravascular coagulation (DIC) model rats. Effects of CH-ext on blood fluidity were analyzed by a micro channel array flow analyzer (MC-FAN). Preventive oral administration of CH-ext to rats showed dose-dependent reduction of the passage time of whole blood flow of the DIC model rats in comparison with that of the vehicle control rats. These results imply that CH-ext may have effects which improve effects on blood fluidity.
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Morré DJ, Morré DM, Shelton TB. Aging-related nicotinamide adenine dinucleotide oxidase response to dietary supplementation: the French paradox revisited. Rejuvenation Res 2010; 13:159-61. [PMID: 19954304 DOI: 10.1089/rej.2009.0918] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Aging-related cell-surface NADH oxidase (arNOX)-specific activities increase with age between age 30 and ages 50-65. The protein is shed and circulates. Activity correlates with a number of aging-related disorders including low-density lipoprotein (LDL) oxidation as a precondition to atherosclerosis as well as oxidation of collagen and elastin as a major contributor to skin aging. arNOX inhibitors formulated for sustained release are capable of maintaining circulating arNOX at low levels with regular use as food supplements formulated with natural compounds. Among the best sources are certain culinary seasonings, all of which are ingredients used extensively in the French kitchen. Their regular use may contribute to an understanding of the nutritional basis for the French Paradox.
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Affiliation(s)
- D James Morré
- NOX Technologies, Inc, West Lafayette, Indiana, USA.
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Abdel-Massih RM, Fares R, Bazzi S, El-Chami N, Baydoun E. The apoptotic and anti-proliferative activity of Origanum majorana extracts on human leukemic cell line. Leuk Res 2010; 34:1052-6. [DOI: 10.1016/j.leukres.2009.09.018] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Revised: 09/12/2009] [Accepted: 09/13/2009] [Indexed: 11/29/2022]
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Antimicrobial activity of Satureja hortensis L. essential oil against pathogenic microbial strains. ARCH BIOL SCI 2010. [DOI: 10.2298/abs1001159m] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
A hydro-distilled oil of Satureja hortensis L. was investigated for its antimicrobial activity against a panel of 11 bacterial and three fungal strains. The antimicrobial activity was determined using the disk-diffusion and broth microdilution methods. The essential oil of S. hortensis L. showed significant activity against a wide spectrum of Gram (-) bacteria (MIC/MBC=0.025-0.78/0.05-0.78 ?l/ml) and Gram (+) bacteria (MIC/MBC=0.05-0.39/0.05-0.78 ?l/ml), as well as against fungal strains (MIC/MBC=0.20/0.78 ?l/ml). The results indicate that this oil can be used in food conservation, treatment of different diseases of humans, and also for the treatment of plants infected by phytopathogens. <br><br><b><font color="red">Detected autoplagiarism. Link to the Editorial Decision <u><a href="http://dx.doi.org/10.2298/ABS1004251U">10.2298/ABS1004251U</a></u></font></b><br>
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Abstract
AbstractEssential oil of Satureja hortensis L. was analyzed by GC and GC/MS and tested by a broth micro-well dilution method for activity against multiresistant clinical isolates of pathogenic bacteria from 10 different genera: Klebsiella, Escherichia, Proteus, Staphylococcus, Streptococcus, Pseudomonas, Enterococcus, Enterobacter, Citrobacter and Acinetobacter. The main compounds in the oil were carvacrol (67%), γ-terpinene (15.3%) and p-cymene (6.73%). The oil showed activity against all tested strains. MIC/MBC values were in the range of 0.78-25 μl/ml, with the exception of the strain P. aeruginosa. Microbicidal concentration for this particular strain (50 μl/ml) was the highest tested concentration. The oil showed inhibitory and bactericidal effect at the same concentration (MIC=MBC) for all but three strains.
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Gadi D, Bnouham M, Aziz M, Ziyyat A, Legssyer A, Legrand C, Lafeve FF, Mekhfi H. Parsley extract inhibits in vitro and ex vivo platelet aggregation and prolongs bleeding time in rats. JOURNAL OF ETHNOPHARMACOLOGY 2009; 125:170-4. [PMID: 19467310 DOI: 10.1016/j.jep.2009.05.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2008] [Revised: 05/11/2009] [Accepted: 05/16/2009] [Indexed: 05/24/2023]
Abstract
Many cardiovascular diseases are associated with an increase in blood platelet activity. In Morocco, parsley (Petroselinum crispum, Apiaceae) is one of the medicinal herbs used to treat cardiovascular diseases such as arterial hypertension. In this study, crude aqueous extract (CAE) of parsley was evaluated for its anti-platelet activity in experimental animals on platelet aggregation in vitro and ex vivo; and on bleeding time in vivo. The in vitro aggregation was monitored after pre-incubation of platelets with CAE. The bleeding time and ex vivo aggregation were performed after oral treatment. CAE inhibited dose dependently platelet aggregation in vitro induced by thrombin, ADP, collagen and epinephrine. The oral administration of CAE (3g/kg) inhibited significantly (p<0.001) platelet aggregation ex vivo and prolonged bleeding time (p<0.001) without changes in the platelet amount. The prolongation of bleeding time by CAE may be attributed to the observed inhibition of platelet aggregation. These effects could be related in part to the polyphenolic compounds present in the extract. These results support the hypothesis that the dietary intake of parsley may be benefit in the normalization of platelet hyperactivation, in the nutritional prevention of cardiovascular diseases and are potentially interesting in the development of new prevention strategies.
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Affiliation(s)
- Dounia Gadi
- Université Mohamed I(er), Faculté des Sciences, Laboratoire de Physiologie et Ethnopharmacologie, UFR "Physiologie et Pharmacologie", BP717, Oujda, Morocco
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