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Ahmad A, Mahmood N, Raza MA, Mushtaq Z, Saeed F, Afzaal M, Hussain M, Amjad HW, Al-Awadi HM. Gut microbiota and their derivatives in the progression of colorectal cancer: Mechanisms of action, genome and epigenome contributions. Heliyon 2024; 10:e29495. [PMID: 38655310 PMCID: PMC11035079 DOI: 10.1016/j.heliyon.2024.e29495] [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: 05/08/2023] [Revised: 04/08/2024] [Accepted: 04/09/2024] [Indexed: 04/26/2024] Open
Abstract
Gut microbiota interacts with host epithelial cells and regulates many physiological functions such as genetics, epigenetics, metabolism of nutrients, and immune functions. Dietary factors may also be involved in the etiology of colorectal cancer (CRC), especially when an unhealthy diet is consumed with excess calorie intake and bad practices like smoking or consuming a great deal of alcohol. Bacteria including Fusobacterium nucleatum, Enterotoxigenic Bacteroides fragilis (ETBF), and Escherichia coli (E. coli) actively participate in the carcinogenesis of CRC. Gastrointestinal tract with chronic inflammation and immunocompromised patients are at high risk for CRC progression. Further, the gut microbiota is also involved in Geno-toxicity by producing toxins like colibactin and cytolethal distending toxin (CDT) which cause damage to double-stranded DNA. Specific microRNAs can act as either tumor suppressors or oncogenes depending on the cellular environment in which they are expressed. The current review mainly highlights the role of gut microbiota in CRC, the mechanisms of several factors in carcinogenesis, and the role of particular microbes in colorectal neoplasia.
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Affiliation(s)
- Awais Ahmad
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Nasir Mahmood
- Department of Zoology, University of Central Punjab Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Ahtisham Raza
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Zarina Mushtaq
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Farhan Saeed
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Afzaal
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muzzamal Hussain
- Department of Food Science, Government College University Faisalabad, Faisalabad, Pakistan
| | - Hafiz Wasiqe Amjad
- International Medical School, Jinggangshan University, Ji'an, Jiangxi, China
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Ouamnina A, Alahyane A, Elateri I, Boutasknit A, Abderrazik M. Relationship between Phenolic Compounds and Antioxidant Activity of Some Moroccan Date Palm Fruit Varieties ( Phoenix dactylifera L.): A Two-Year Study. PLANTS (BASEL, SWITZERLAND) 2024; 13:1119. [PMID: 38674529 PMCID: PMC11054137 DOI: 10.3390/plants13081119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 03/27/2024] [Accepted: 04/05/2024] [Indexed: 04/28/2024]
Abstract
In Morocco, the abundance of low-value varieties in the oases may provide an opportunity to capitalize on this richness to create new nutraceutical food products. In this context, the phenolic profile and antioxidant capacity of four Moroccan date varieties were analyzed. Our results indicate that the levels of total polyphenols, total flavonoids and total condensed tannins vary, respectively, from 91.86 to 364.35 mg GAE/100 g of dry weight (DW), 46.59 to 111.80 mg QE/100 g DW and 16.10 to 42.03 mg CE/100 g DW during the 2021 harvest season. Furthermore, during the 2022 harvest season, these contents vary, respectively, from 119.13 to 410.39 mg GAE/100 g DW, 59.30 to 110.85 mg QE/100 g DW and 21.93 to 53.95 mg CE/100 g DW. The results of the HPLC-UV-VIS analysis revealed that, in all four varieties, gallic acid was and remained one of the major compounds in the date extracts. In addition, a high antioxidant activity of date extracts was particularly observed in the three tests, namely ferric reducing power (FRAP), ferrous ion chelating capacity (FIC) and the phosphomolybdate test. This richness in phenolic compounds makes low-value dates a source of active ingredient that can replace the synthetic antioxidants used in the food and pharmaceutical industries.
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Affiliation(s)
- Abdoussadeq Ouamnina
- Laboratory of Agro-Food, Biotechnologies and Valorization of Plant Bioresources (AGROBIOVAL), Departement of Biology, Faculty of Science Semlalia, Cadi Ayyad University, Marrakech 40000, Morocco; (A.O.)
- Agrobiotechnology and Bioengineering Center, CNRST-labeled Research Unit (AgroBiotech-URL-CNRST-05 Center), Cadi Ayyad University, Marrakech 40000, Morocco
| | - Abderrahim Alahyane
- Laboratory of Agro-Food, Biotechnologies and Valorization of Plant Bioresources (AGROBIOVAL), Departement of Biology, Faculty of Science Semlalia, Cadi Ayyad University, Marrakech 40000, Morocco; (A.O.)
- Agrobiotechnology and Bioengineering Center, CNRST-labeled Research Unit (AgroBiotech-URL-CNRST-05 Center), Cadi Ayyad University, Marrakech 40000, Morocco
- Higher Institute of Nursing Professions and Health Techniques of Guelmim (ISPITSG), Guelmin 81000, Morocco
| | - Imane Elateri
- Laboratory of Agro-Food, Biotechnologies and Valorization of Plant Bioresources (AGROBIOVAL), Departement of Biology, Faculty of Science Semlalia, Cadi Ayyad University, Marrakech 40000, Morocco; (A.O.)
- Agrobiotechnology and Bioengineering Center, CNRST-labeled Research Unit (AgroBiotech-URL-CNRST-05 Center), Cadi Ayyad University, Marrakech 40000, Morocco
| | | | - Mohamed Abderrazik
- Laboratory of Agro-Food, Biotechnologies and Valorization of Plant Bioresources (AGROBIOVAL), Departement of Biology, Faculty of Science Semlalia, Cadi Ayyad University, Marrakech 40000, Morocco; (A.O.)
- Agrobiotechnology and Bioengineering Center, CNRST-labeled Research Unit (AgroBiotech-URL-CNRST-05 Center), Cadi Ayyad University, Marrakech 40000, Morocco
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Al-Khalili M, Al-Habsi N, Rahman MS. Applications of date pits in foods to enhance their functionality and quality: A review. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2023. [DOI: 10.3389/fsufs.2022.1101043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Graphical AbstractSummary of the abstract
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Diab KA, Fahmy MA, Hassan EM, El-Toumy SA. Evaluation of the cytotoxic, anticancer, and genotoxic activities of Acacia nilotica flowers and their effects on N-methyl-N-nitrosourea-induced genotoxicity in mice. Mol Biol Rep 2022; 49:8439-8448. [PMID: 35934768 PMCID: PMC9463273 DOI: 10.1007/s11033-022-07662-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 12/03/2022]
Abstract
Purpose In this study, two main research objectives were examined: (1) the cytotoxic and anticancer activities of the aqueous methanol extract from Acacia nilotica flowers on three human cancer cells, namely lung A549, breast MCF-7, and leukemia THP-1 cells, and (2) the genotoxic effects of A. nilotica extract and its influence on DNA damage induced by N-methyl-N-nitrosourea (MNU) in mice. Methods Mice were orally treated with A. nilotica extract (200, 500, and 800 mg/kg for 4 days) with or without MNU (80 mg/kg intraperitoneally for 24 h). Results In vitro experiments showed that A549 cells were the most sensitive to A. nilotica extract among the tested cell lines. A. nilotica extract inhibited A549 cell proliferation by blocking the cell cycle at the G2/M phase and accumulating apoptotic cells in the sub-G0/G1 phase in A549 cells. In vivo experiments showed that MNU induced positive and negative genotoxicity in bone marrow cells and spermatocytes, respectively. Negative genotoxicity was observed in A. nilotica extract-treated groups only. However, A. nilotica extract (800 mg/kg) remarkably increased comet tail formation in bone marrow cells. Unexpectedly, the absence of antigenotoxicity was observed in three cotreated groups with A. nilotica extract and MNU compared with the MNU-treated group. Astonishingly, cotreatment with MNU and A. nilotica extract at a dose above 200 mg/kg remarkably increased micronucleus and comet tail formation in bone marrow cells compared with the MNU-treated group. Conclusions A. nilotica extract possessed anticancer activity with relative genotoxic effects at high doses. Supplementary Information The online version contains supplementary material available at 10.1007/s11033-022-07662-0.
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Affiliation(s)
- Kawthar A Diab
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt.
| | - Maha A Fahmy
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
| | - Emad M Hassan
- Medicinal and Aromatic Plants Research Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
| | - Sayed A El-Toumy
- Chemistry of Tannins Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
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Ahmad Mohd Zain MR, Abdul Kari Z, Dawood MAO, Nik Ahmad Ariff NS, Salmuna ZN, Ismail N, Ibrahim AH, Thevan Krishnan K, Che Mat NF, Edinur HA, Abdul Razab MKA, Mohammed A, Mohamed Salam SKN, Rao PV, Mohamad S, Hamat B, Zainal Abidin S, Seong Wei L, Ahmed Shokri A. Bioactivity and Pharmacological Potential of Date Palm (Phoenix dactylifera L.) Against Pandemic COVID-19: a Comprehensive Review. Appl Biochem Biotechnol 2022; 194:4587-4624. [PMID: 35579740 PMCID: PMC9110634 DOI: 10.1007/s12010-022-03952-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 05/02/2022] [Indexed: 02/06/2023]
Abstract
A novel coronavirus disease (COVID-19) or severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), transmitted from person to person, has quickly emerged as the pandemic responsible for the current global health crisis. This infection has been declared a global pandemic, resulting in a concerning number of deaths as well as complications post-infection, primarily among vulnerable groups particularly older people and those with multiple comorbidities. In this article, we review the most recent research on the role of date palm (Phoenix dactylifera L.) fruits (DPFs) to prevent or treat COVID-19 infection. The mechanisms underlying this preventive or therapeutic effect are also discussed in terms of bioactivity potentials in date palm, e.g., antimicrobial, antioxidant, anticancer, anti-diabetic, anti-inflammatory, neuroprotective, and hemolytic potential, as well as prospect against COVID-19 disease and the potential product development. Therefore, it can be concluded that regular consumption of DPFs may be associated with a lower risk of some chronic diseases. Indeed, DPFs have been widely used in folk medicine since ancient times to treat a variety of health conditions, demonstrating the importance of DPFs as a nutraceutical and source of functional nourishment. This comprehensive review aims to summarize the majority of the research on DPFs in terms of nutrient content and biologically active components such as phenolic compounds, with an emphasis on their roles in improving overall health as well as the potential product development to ensure consumers’ satisfaction in a current pandemic situation. In conclusion, DPFs can be given to COVID-19 patients as a safe and effective add-on medication or supplement in addition to routine treatments.
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Affiliation(s)
- Muhammad Rajaei Ahmad Mohd Zain
- Department of Orthopaedics, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia.
| | - Zulhisyam Abdul Kari
- Faculty of Agro Based Industry, Universiti Malaysia Kelantan, 17600, Jeli, Kelantan, Malaysia
| | - Mahmoud A O Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.,The Center for Applied Research On the Environment and Sustainability, The American University in Cairo, Cairo, 11835, Egypt
| | - Nik Shahman Nik Ahmad Ariff
- Razak Faculty of Technology and Informatics, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, 50410, Kuala Lumpur, Malaysia
| | - Zeti Norfidiyati Salmuna
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Norzila Ismail
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, George Town, Malaysia
| | - Al Hafiz Ibrahim
- Unit Perubatan Rehabilitasi, Pusat Pengajian Sains Perubatan, Universiti Sains Malaysia Kampus Kesihatan Kubang Kerian, Kota Bharu, Malaysia
| | - Kumara Thevan Krishnan
- Faculty of Agro Based Industry, Universiti Malaysia Kelantan, 17600, Jeli, Kelantan, Malaysia
| | - Nor Fazila Che Mat
- School of Health Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Malaysia
| | - Hisham Atan Edinur
- School of Health Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Malaysia
| | | | - Aurifullah Mohammed
- Faculty of Agro Based Industry, Universiti Malaysia Kelantan, 17600, Jeli, Kelantan, Malaysia
| | | | - Pasupuleti Visweswara Rao
- Centre for International Collaboration and Research, Reva University, Rukmini Knowledge Park, Kattigenahili, Yelahanka, Bangalore, 560064, Karnataka, India.,Department of Biochemistry, Faculty of Medicine and Health Sciences, Abdurrab University, Jl Riau Ujung No. 73, Pekanbaru, 28292, Riau, Indonesia.,Department of Biomedical Science and Therapeutics, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
| | - Sakinah Mohamad
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Basyarah Hamat
- Razak Faculty of Technology and Informatics, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, 50410, Kuala Lumpur, Malaysia
| | - Shahriman Zainal Abidin
- Design Studies, College of Creative Arts, Kompleks Ilham, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia
| | - Lee Seong Wei
- Faculty of Agro Based Industry, Universiti Malaysia Kelantan, 17600, Jeli, Kelantan, Malaysia
| | - Amran Ahmed Shokri
- Department of Orthopaedics, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
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Khan MA, Singh R, Siddiqui S, Ahmad I, Ahmad R, Upadhyay S, Barkat MA, Ali AMA, Zia Q, Srivastava A, Trivedi A, Husain I, Srivastava AN, Mishra DP. Anticancer potential of Phoenix dactylifera L. seed extract in human cancer cells and pro-apoptotic effects mediated through caspase-3 dependent pathway in human breast cancer MDA-MB-231 cells: an in vitro and in silico investigation. BMC Complement Med Ther 2022; 22:68. [PMID: 35291987 PMCID: PMC8922853 DOI: 10.1186/s12906-022-03533-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 02/07/2022] [Indexed: 12/24/2022] Open
Abstract
Background Phoenix dactylifera L. has a diverse set of pharmacological properties due to its distinct phytochemical profile. The purpose of this study was to investigate the anticancer potential of Phoenix dactylifera seed extract (PDSE) in human breast cancer MDA-MB-231 and MCF-7 cells, as well as liver cancer HepG2 cells, and to investigate the anticancer efficacy in triple-negative MDA-MB-231 cells, followed by in silico validation of the molecular interaction between active components of PDSE and caspase-3, an apoptosis executioner protein . Methods In this study, human cancer cell lines were cultured and subsequently treated with 10 to 100 μg/mL of PDSE. MTT test was performed to determine the cell viability, MMP was measured using fluorescent probe JC-1, nuclear condensation was determined by Hoechst 33258 dye, Annexin V-FITC & PI staining and cell cycle analysis were evaluated through flow cytometer, and apoptotic markers were detected using western blotting. The bioactive agents in PDSE were identified using high-performance liquid chromatography (HPLC) analysis. The binding affinity was validated using molecular docking tools AutoDock Vina and iGEMDOCK v2.1. Results Cell viability data indicated that PDSE inhibited cell proliferation in both breast cancer cells and liver cancer cells. MDA-MB-231 cells showed maximum growth inhibition with an IC50 value of 85.86 μg/mL for PDSE. However, PDSE did not show any significant toxicity against the normal Vero cell line. PDSE induced MMP loss and formation of apoptotic bodies, enhanced late apoptosis at high doses and arrested cells in the S phase of cell cycle. PDSE activated the enzymatic activity of cleaved caspase-3 and caused the cleavage of poly-ADB ribose polymerase (PARP) protein. PDSE upregulated pro-apoptotic Bax protein markedly but no significant effect on tumor suppressor protein p53, while it downregulated the anti-apoptotic Bcl-2 protein expression. HPLC analysis showed the presence of rutin and quercetin bioactive flavonols in ethanolic extract of PDS. Interestingly, both active components revealed a strong binding interaction with amino acid residues of caspase-3 (PDB ID: 2XYP; Hetero 4-mer - A2B2) protein. Conclusion PDS could serve as a potential medicinal source for apoptotic cell death in human breast cancer cells and, thus, could be used as a promising and crucial candidate in anticancer drug development. This study warrants further in vivo research, followed by clinical investigation. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03533-0.
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Affiliation(s)
- Mohsin Ali Khan
- Research and Development Unit, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Romila Singh
- Cell Death Research Laboratory, LSS-106, Endocrinology Division, CSIR-Central Drug Research Institute, Jankipuram Extension, Lucknow, 226031, India
| | - Sahabjada Siddiqui
- Department of Biotechnology, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India.
| | - Imran Ahmad
- Department of Biochemistry, King George's Medical University, Lucknow, 226003, India
| | - Rumana Ahmad
- Department of Biochemistry, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Shivbrat Upadhyay
- Department of Biotechnology, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Md Abul Barkat
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al-Batin, Al Jamiah, Hafr Al Batin, 39524, Saudi Arabia
| | - Ahmed Mahmoud Abdelhaleem Ali
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P. O. Box 11099, Taif, 21944, Saudi Arabia
| | - Qamar Zia
- Health and Basic Science Research Centre, Majmaah University, Majmaah, 11952, Saudi Arabia.,Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia
| | - Aditi Srivastava
- Department of Biochemistry, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Anchal Trivedi
- Department of Biochemistry, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Ishrat Husain
- Department of Biochemistry, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Anand Narain Srivastava
- Department of Pathology, Era's Lucknow Medical College and Hospital, Era University, Lucknow, 226003, India
| | - Durga Prasad Mishra
- Cell Death Research Laboratory, LSS-106, Endocrinology Division, CSIR-Central Drug Research Institute, Jankipuram Extension, Lucknow, 226031, India.
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Toxicity Studies on Essential Oil from Phoenix dactylifera (L.) Seed in Wistar Rats. Biologics 2022. [DOI: 10.3390/biologics2010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study evaluated the toxicological effect of oral administration of Phoenix dactylifera seed essential oil (PDEO) in Wistar rats. PDEO was extracted through a steam-distillation technique. Acute toxicity study evaluated administration of a single dose of the oil in a group (n = 5) of rats followed by 24 h observation, for sub-acute toxicity evaluation, the animals were randomly divided into five groups (n = 3). Group 1 to 4 rats, respectively, received 62.5, 125, 250, and 500 mg/kg bw of PDEO for fourteen days, while the fifth group served as control. At the termination of the study, blood samples were obtained for biochemical and hematological analyses, while vital organs were histopathologically examined. Results from this study revealed no mortality or abnormal behavioral changes in the animals. A dose-related increase in bodyweight and hematological parameters was observed across the treated groups (p < 0.05). At a dosage of 500 mg/kg bw, PDEO caused slight elevation in biochemical marker levels and mild changes in histological architecture of liver and kidney of the test rats. This study revealed that PDEO exhibited significant hematopoietic attributes with no adverse effect on the experimental rats’ vital organs at concentrations below 500 mg/kg bw.
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Date Components as Promising Plant-Based Materials to Be Incorporated into Baked Goods—A Review. SUSTAINABILITY 2022. [DOI: 10.3390/su14020605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Date (Phoenix dactylifera L. Arecaceae) fruits and their by-products are rich in nutrients. The health benefits of dates and their incorporation into value-added products have been widely studied. The date-processing industry faces a significant sustainability challenge as more than 10% (w/w) of the production is discarded as waste or by-products. Currently, food scientists are focusing on bakery product fortification with functional food ingredients due to the high demand for nutritious food with more convenience. Utilizing date components in value-added bakery products is a trending research area with increasing attention. Studies where the researchers tried to improve the quality of bakery goods by incorporating date components have shown positive results, with several drawbacks that need attention and further research. The objective of this review is to present a comprehensive overview of the utilization of date components in bakery products and to identify gaps in the current knowledge. This review will help focus further research in the area of valorization of date by-products and thereby contribute to the generation of novel functional bakery products that meet consumer expectations and industry standards, thus generating income for the relevant industry and considerable alleviation of the environmental burden this waste and by-products contribute to. Only a few studies have been focused on utilizing date by-products and their extracts for baked goods, while a research area still remaining under-explored is the effect of incorporation of date components on the shelf life of bakery products.
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Putative abrogation impacts of Ajwa seeds on oxidative damage, liver dysfunction and associated complications in rats exposed to carbon tetrachloride. Mol Biol Rep 2021; 48:5305-5318. [PMID: 34244886 DOI: 10.1007/s11033-021-06544-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 07/02/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Industrial toxicants such as Carbon tetrachloride (CCl4) are known to disrupt the oxidative-antioxidative balance, which generates excessive amounts of free radicals leading to chronic or acute liver damage. Natural antioxidants, including Ajwa, play an important role in protecting against hepatotoxicity. METHODS AND RESULTS This study investigated the prophylactic impacts of ajwa seeds aqueous extract (ASE) against hepatic oxidative injury in rats induced by CCl4. Eighty male Wistar albino rats were equally assigned to eight groups: one group receive no treatment, four groups were received CCl4-olive oil mixture [1:1(v/v)] (0.2 ml/100 g body weight (bw), intraperitoneally) two times/week for 4 weeks/rat alone or with 200 mg Vit. C/kg bw or 5 ml ASE/rat or both, and three groups received olive oil, Vit. C, or ASE. Vitamin C and ASE were orally administrated two weeks before CCl4 injection and 4 weeks concomitant with CCl4. Lipid peroxidation, lipogenesis-related genes, hepatic histopathology, Bax immunostaining and DNA fragmentation were assessed. ASE protected hepatic damage by suppressing oxidative stress and elevating activities of antioxidant enzymes, including superoxide dismutase and catalase. ASE also regulated hepatic dyslipidemia, hepatic lipid accumulation and expression of SREBP-1 and FAS genes in CCl4-treated rats. ASE decreased apoptosis through inhibition of CCl4 induced Bax activation in hepatocytes. CONCLUSION These observations provide evidence for the hepatoprotective potential of ASE via inhibiting hepatic lipogenesis and oxidative stress, suggesting being used as a natural product in attenuating CCl4 induced oxidative damage, hepatotoxicity and associated dysfunction.
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Farag MA, Otify A, Baky MH. Phoenix Dactylifera L. Date Fruit By-products Outgoing and Potential Novel Trends of Phytochemical, Nutritive and Medicinal Merits. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1918148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Mohamed A. Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt
- Chemistry Department, School of Sciences & Engineering, the American University in Cairo, New Cairo, Egypt
| | - Asmaa Otify
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt
| | - Mostafa H. Baky
- Pharmacognosy Department, College of Pharmacy, Egyptian Russian University, Cairo, Egypt
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Mesoporous Carbon from Optimized Date Stone Hydrochar by Catalytic Hydrothermal Carbonization Using Response Surface Methodology: Application to Dyes Adsorption. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2021. [DOI: 10.1155/2021/5555406] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Providing efficient and environmental friendly ways to recover lignocellulosic waste remains a challenge around the world. In this study, citric acid-catalyzed hydrothermal carbonization (CHTC) was coupled with pyrolysis to convert date seed (Ds) into adsorbent material. In this regard, a central composite design (CCD) using response surface methodology (RSM) was developed to examine the influence of temperature, reaction time, and catalyst dose on the mass yield (Ym(%)) and carbon retention rate (CRR(%)) in the produced hydrochars. The optimized hydrochar (OHC-Ds) was obtained under optimal conditions (200°C, 120 min, 20 mg) and characterized by a Ym(%) and CRR(%) of 59.71% and 75.84%, respectively. Chemical activation by KOH of OHC-Ds followed by pyrolysis at 600°C resulted in an active material (AOHC-Ds) rich in carbon and characterized by a high specific surface area of 1251.5 m2/g, with the dominance of mesopores, as well as an amorphous structure comparable to graphite shown by X-ray diffraction (XRD) analysis. Adsorption experiments of two dyes on AOHC-Ds showed a high maximum adsorption capacity (Qm) of 657.89 mg g−1 for methylene blue (MB) and 384.61 mg g−1 for methyl orange (MO) compared to other conventional adsorbents. This result is due to the low acidity (pHpzc) of the surface of AOHC-Ds, which equals 6.75, and its surface, which is also rich in oxygenated functional groups such as (-OH), (C=O), and (C-O) shown by FTIR analysis. These results suggest that the coupling of CHTC and KOH activation followed by pyrolysis is an encouraging way to prepare an efficient and inexpensive adsorbent to remove dyes in wastewater.
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Date ( Phoenix dactylifera L.) by-Products: Chemical Composition, Nutritive Value and Applications in Poultry Nutrition, an Updating Review. Animals (Basel) 2021; 11:ani11041133. [PMID: 33921030 PMCID: PMC8071381 DOI: 10.3390/ani11041133] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 12/27/2022] Open
Abstract
Several by-products, such as whole cull dates, date stones (also called pits, seeds, kernels), sugar-extracted date pulp, are produced from date fruit processing industries. These by-products, particularly date stone meal represent 10 to 20% of the whole dates are wasted, causing environmental issues. However, the date stone is rich in various nutrients, such as nitrogen-free extract, fiber, fat, and minerals, which could be used as an alternative feed source in poultry nutrition. However, the high fiber content in date stone meal restricts its use in poultry diets. Whole date wastes and date pulp have lower protein, fiber and fat content than those in date stone meal. Several studies have investigated the use of date stone meal and other by-products as a replacement of dietary corn and barley on feed intake, growth, feed efficiency, and nutrient utilization in poultry. The compilation of results obtained from different studies indicates that date fruit by-products, particularly date stone meal, could be incorporated up to 10% levels, replacing corn or barley grains without hampering production performance, and this could reduce the production cost. Moreover, the use of date stone meal at lower levels (5-10%) sometimes shows better growth performance, probably due to the presence of bioactive principles such as antioxidants and phenolic compounds. The use of date stone meal in poultry diets may be practically important under certain circumstances not only under the COVID-19 crisis due to the lockdown of airports, dry ports, ports and traffic restrictions, but also in countries with a limited supply of classical feed resources and which depend on imported ones. Finally, it can recommend that using date stone meal (DSM) up to 5-10% in poultry diets positively affect the productive performance. Due to the variability in the nutritive value of the DSM, developing a formula for metabolizable energy (ME) of DSM = a (intercept) - b (slope) × crude fiber (CF) content should be considered to improve the precision of feed formula for poultry. However, the nutritional value of DSM might not only depend on crude fiber but also on other compounds.
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Al-Asmari AK, Al-Said MS, Abbasmanthiri R, Al-Buraidi A, Ibrahim KE, Rafatullah S. Impact of date palm pollen (Phoenix dactylifera) treatment on paracetamol-induced hepatorenal toxicity in rats. CLINICAL PHYTOSCIENCE 2020. [DOI: 10.1186/s40816-020-0151-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Abstract
Background
Consumption of plant-derived nutraceuticals and crude drugs in Arab traditional medicine is widely believed to confer beneficial effects in liver and kidney diseases. Fruits from the date palm Phoenix dactylifera L. are a rich source of nutrients and bioactive phytochemicals which possess a myriad of pharmacological effects. Herein, we examined the impact of Date Palm Pollen (DPP) aqueous suspension treatment on paracetamol (APAP) [Acetaminophen (APAP)] triggered hepatorenal damage in rats and further explored the underlying putative mechanism.
Methods
Thirty Wistar rats were assigned to five groups (n = 6/group). Group I was control group; animals in group II were administered APAP 1000 mg/kg body weight (b.w.) intraperitonealy (i.p.); Group III and IV administered APAP plus date palm pollen with doses of 50, 100 mg/kg b.w and group V were administered APAP plus Silymarin (SIL) 10 mg/kg b.w. (i.p) respectively. Various biochemical parameters and histological assessment were evaluated in serum and tissue homogenate.
Results
Pretreatment with DPP aqueous suspensions (50 and 100 mg/kg b.w.) significantly (p < 0.05) thwarted APAP triggered alterations in serum biomarkers of liver damage [aspartate transaminase (AST), alanine aminotransferase (ALT), γ-glutamyl transferase (GGT) and alkaline phosphatase (ALP)], serum albumin as well as bilirubin. DPP treatment further mitigated APAP triggered dyslipidemia associated with hepatic damage by influencing APAP elicited changes in serum levels of cholesterol, triglycerides, HDL, LDL and VLDL. DPP treatment significantly (p < 0.05) ameliorated extrahepatic manifestations of APAP toxicity by influencing alterations in parameters of renal function (creatinine, urea and uric acid) as well serum electrolytes (Sodium, Potassium and Calcium). DPP treatment further influenced APAP-induced histological lesions by curtailing necrosis and inflammatory changes in the hepatic and renal architecture, respectively. Furthermore, DPP treatment modulated APAP-induced redox imbalance in the hepatic and renal tissue by blunting the increase of malondialdehyde (MDA) as well as decrease of nonprotein sulfhydryls (NP-SH) significantly (p < 0.05) when compared with control. The protective effect of DPP was further confirmed histologically.
Conclusions
The present observations point to an hepatorenal protective effects of acute DPP treatment in APAP-intoxicated rats which is underpinned by its robust antioxidant properties.
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Mohammadi G, Zangeneh MM, Zangeneh A, Haghighi ZMS. Chemical characterization and anti‐breast cancer effects of silver nanoparticles using
Phoenix dactylifera
seed ethanolic extract on 7,12‐Dimethylbenz[a] anthracene‐induced mammary gland carcinogenesis in Sprague Dawley male rats. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5136] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ghobad Mohammadi
- Pharmaceutical Sciences Research Center, Health InstituteKermanshah University of Medical Sciences Kermanshah Iran
| | - Mohammad Mahdi Zangeneh
- Department of Clinical Science, Faculty of Veterinary MedicineRazi University Kermanshah Iran
- Biotechnology and Medicinal Plants Research CenterIlam University of Medical Sciences Ilam Iran
| | - Akram Zangeneh
- Department of Clinical Science, Faculty of Veterinary MedicineRazi University Kermanshah Iran
- Biotechnology and Medicinal Plants Research CenterIlam University of Medical Sciences Ilam Iran
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Agostini-Costa TDS. Bioactive compounds and health benefits of some palm species traditionally used in Africa and the Americas - A review. JOURNAL OF ETHNOPHARMACOLOGY 2018; 224:202-229. [PMID: 29842962 DOI: 10.1016/j.jep.2018.05.035] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 05/23/2018] [Accepted: 05/24/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE According to previous ethno-medicinal reviews, Cocos nucifera, Elaeis guineensis and Phoenix dactylifera are among the main palms which are often used on the American and African continents to treat infections, infestations and disorders in the digestive, respiratory, genito-urinary, dermal, endocrine, cardiovascular, muscular-skeletal, mental and neural systems, as well as neoplasms, dental issues and metabolic and nutritional disorders. In addition, one or more species of the wild genera Acrocomia, Areca, Astrocaryum, Attalea, Bactris, Borassus, Calamus, Chamaedorea, Chamaerops, Euterpe, Hyphaene, Mauritia, Oenocarpus and Syagrus have a high number of records of these ethno-medicinal uses. The most used parts of the palm tree are the fruits, followed by roots, seeds, leaves and flower sap. AIM OF THE STUDY This review discusses the phytochemical composition and the pharmacological properties of these important ethno-medicinal palms, aiming to provide a contribution to future research prospects. MATERIALS AND METHODS Significant information was compiled from an electronic search in widely used international scientific databases (Google Scholar, Science Direct, SciFinder, Web of Science, PubMed, Wiley on line Library, Scielo, ACS Publications), and additional information was obtained from dissertations, theses, books and other relevant websites. RESULTS Palms, in general, are rich in oils, terpenoids and phenolic compounds. Fruits of many species are notable for their high content of healthy oils and fat-soluble bioactive compounds, mainly terpenoids, such as pigment carotenoids (and provitamin A), phytosterols, triterpene pentacyclics and tocols (and vitamin E), while other species stood out for their phenolic compounds derived from benzoic and cinnamic acids, along with flavan-3-ol, flavone, flavonol, and stilbene compounds or anthocyanin pigments. In addition to fruits, other parts of the plant such as seeds, leaves, palm heart, flowers and roots are also sources of many bioactive compounds. These compounds are linked to the ethno-medicinal use of many palms that improve human health against infections, infestations and disorders of human systems. CONCLUSIONS Palms have provided bioactive samples that validate their effectiveness in traditional medicine. However, the intensive study of all palm species related to ethno-medicinal use is needed, along with selection of the most appropriate palm accessions, ripe stage of the fruit and /or part of the plant. Furthermore, the complete profiles of all phytochemicals, their effects on animal models and human subjects, and toxicological and clinical trials are suggested, which, added to the incorporation of improved technological processes, should represent a significant advance for the implementation of new opportunities with wide benefits for human health.
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Abdel-Magied N, Ahmed AG, Abo Zid N. Possible ameliorative effect of aqueous extract of date (Phoenix dactylifera) pits in rats exposed to gamma radiation. Int J Radiat Biol 2018; 94:815-824. [PMID: 29969364 DOI: 10.1080/09553002.2018.1492165] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
PURPOSE To evaluate the radioprotective efficacy of date (Phoenix dactylifera) pits extract (DPE) against γ-irradiation-induced liver damage in the male albino rats. For this study, 30-day survival, dose reduction factor (DRF), antioxidant status and some biochemical changes in the serum and hepatic tissue were evaluated. MATERIALS AND METHODS To calculate 30-day survival, median lethal dose of 30 days (LD50/30) and DRF, DPE was orally administered to rats for 21 days before irradiation with different doses (5, 6, 8, 10 and 12 Gy) of γ-rays and the rats were observed for 30 days post-irradiation. To evaluate the radioprotective efficacy of DPE against γ-irradiation induced-liver tissue damage, animals were divided into four groups (eight animals in each group). (i) Control: rats not subjected to any treatment; (ii) DPE: DPE was orally administrated (1000 mg/kg body weight) for 21 days; (iii) RAD: rats' whole body exposed to 5 Gy of γ-rays; (iv) DPE + RAD: rats received DPE treatment for 21 days before γ-irradiation. Animals were sacrificed on the seventh day postexposure to radiation. RESULTS The results showed that pretreatment prior to irradiation with DPE resulted in a significantly higher 30-day survival rate of rats after exposure to different doses of γ-irradiation. Furthermore, DPE treatment resulted in a significant improvement in the hepatic redox state, manifested by a marked increase of superoxide dismutase (SOD) and catalase (CAT) activities and glutathione content associated with a significant decrease of malondialdehyde (MDA) level. In addition, DPE exhibited hepatoprotective effect evidenced by a marked increase in serum levels of insulin, testosterone, high-density lipoprotein-cholesterol (HDL-c) and hepatic glucose 6 phosphate dehydrogenase (G6PHD) activity associated with a significant decrease in serum levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), γ-glutamyl transferase (γ-GT), glucose, total cholesterol (TC), triglycerides (TG), low density-lipoprotein cholesterol (LDL-c) and hepatic glucose 6 phosphatase (G6Pase) activity, compared with irradiated group. Moreover, DPE showed positive modulation in the levels of hepatic metals [(iron (Fe), zinc (Zn), copper (Cu) and manganese (Mn)]. CONCLUSIONS DPE treatment prior to gamma irradiation produced biochemical changes that could lead to a reduction in radiation-induced oxidative stress. Hence, we suggest that DPE may be useful as a new natural radioprotective agent.
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Affiliation(s)
- Nadia Abdel-Magied
- a Radiation Biology Department , National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority , Cairo , Egypt
| | - Amal G Ahmed
- a Radiation Biology Department , National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority , Cairo , Egypt
| | - Nahed Abo Zid
- a Radiation Biology Department , National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority , Cairo , Egypt
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Sirisena S, Zabaras D, Ng K, Ajlouni S. Characterization of Date (Deglet Nour) Seed Free and Bound Polyphenols by High-Performance Liquid Chromatography-Mass Spectrometry. J Food Sci 2017; 82:333-340. [PMID: 28098940 DOI: 10.1111/1750-3841.13625] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 12/14/2016] [Accepted: 12/19/2016] [Indexed: 01/16/2023]
Abstract
Date (Pheonix dactylifera L.) seeds are a valuable and abundant by-product with various potential food applications. Free polyphenols (FPPs) and bound polyphenols (BPPs) of date seeds from Deglet Nour variety grown in Australia were investigated using high-performance liquid chromatography-mass spectrometry. The FPP fraction contained the following main phenolic compounds per gram of date seed powder; procyanidin B1 (499.8 ± 7.8 μg), procyanidin B2 (288.6 ± 6.1 μg), catechin (167.6 ± 2.1 μg), epicatechin (39.44 ± 0.39 μg), and protocatechuic acid (1.77 ± 0.22 μg). Additionally, one of the 2 A-type dimers was confirmed as procyanidin A2 (24.05 ± 0.12 μg/g). A-type dimers have not been reported before in date seeds. The BPP fraction contained epicatechin (52.59 ± 0.76 μg/g) and procyanidin B2 (294.2 ± 3.7 μg/g), while several peaks exhibiting ESI- m/z of 153 indicated dihydroxybenzoic acid isomers including protocatechuic acid (2.138 ± 0.025 μg/g). These findings contributed to our knowledge of date seed phytochemicals and understanding of their contribution to the reported bioactivities.
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Affiliation(s)
- Sameera Sirisena
- Faculty of Veterinary and Agricultural Sciences, Univ. of Melbourne, Melbourne, VIC, 3010, Australia
| | | | - Ken Ng
- Faculty of Veterinary and Agricultural Sciences, Univ. of Melbourne, Melbourne, VIC, 3010, Australia
| | - Said Ajlouni
- Faculty of Veterinary and Agricultural Sciences, Univ. of Melbourne, Melbourne, VIC, 3010, Australia
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‘Ajwa’ dates (Phoenix dactylifera L.) extract ameliorates isoproterenol-induced cardiomyopathy through downregulation of oxidative, inflammatory and apoptotic molecules in rodent model. PHYTOMEDICINE 2016; 23:1240-8. [PMID: 26776662 DOI: 10.1016/j.phymed.2015.10.019] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/29/2015] [Accepted: 10/30/2015] [Indexed: 11/22/2022]
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Yasin BR, El-Fawal HAN, Mousa SA. Date (Phoenix dactylifera) Polyphenolics and Other Bioactive Compounds: A Traditional Islamic Remedy's Potential in Prevention of Cell Damage, Cancer Therapeutics and Beyond. Int J Mol Sci 2015; 16:30075-90. [PMID: 26694370 PMCID: PMC4691153 DOI: 10.3390/ijms161226210] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 12/20/2022] Open
Abstract
This review analyzes current studies of the therapeutic effects of Phoenix dactylifera, or date palm fruit, on the physiologic system. Specifically, we sought to summarize the effects of its application in preventing cell damage, improving cancer therapeutics and reducing damage caused by conventional chemotherapy. Phoenix dactylifera exhibits potent anti-oxidative properties both in vitro and in vivo. This allows the fruit to prevent depletion of intrinsic protection from oxidative cell damage and assist these defense systems in reducing cell damage. Macroscopically, this mechanism may be relevant to the prevention of various adverse drug events common to chemotherapy including hepatotoxicity, nephrotoxicity, gastrotoxicity, and peripheral neuropathy. While such effects have only been studied in small animal systems, research suggests a potential application to more complex mammalian systems and perhaps a solution to some problems of chemotherapy in hepato-compromised and nephro-compromised patients.
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Affiliation(s)
- Bibi R Yasin
- The Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY 12144, USA.
| | - Hassan A N El-Fawal
- Neurotoxicology Laboratory, Albany College of Pharmacy and Health Sciences, Albany, NY 12208, USA.
| | - Shaker A Mousa
- The Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY 12144, USA.
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Ambigaipalan P, Shahidi F. Date seed flour and hydrolysates affect physicochemical properties of muffin. FOOD BIOSCI 2015. [DOI: 10.1016/j.fbio.2015.06.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Sirisena S, Ng K, Ajlouni S. The Emerging Australian Date Palm Industry: Date Fruit Nutritional and Bioactive Compounds and Valuable Processing By-Products. Compr Rev Food Sci Food Saf 2015. [DOI: 10.1111/1541-4337.12162] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Sameera Sirisena
- Bioscience Section, Faculty of Veterinary and Agricultural Sciences; Univ. of Melbourne; Victoria 3010 Australia
| | - Ken Ng
- Bioscience Section, Faculty of Veterinary and Agricultural Sciences; Univ. of Melbourne; Victoria 3010 Australia
| | - Said Ajlouni
- Bioscience Section, Faculty of Veterinary and Agricultural Sciences; Univ. of Melbourne; Victoria 3010 Australia
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Aqueous Date Flesh or Pits Extract Attenuates Liver Fibrosis via Suppression of Hepatic Stellate Cell Activation and Reduction of Inflammatory Cytokines, Transforming Growth Factor- β 1 and Angiogenic Markers in Carbon Tetrachloride-Intoxicated Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:247357. [PMID: 25945106 PMCID: PMC4402562 DOI: 10.1155/2015/247357] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 03/11/2015] [Accepted: 03/12/2015] [Indexed: 01/18/2023]
Abstract
Previous data indicated the protective effect of date fruit extract on oxidative damage in rat liver. However, the hepatoprotective effects via other mechanisms have not been investigated. This study was performed to evaluate the antifibrotic effect of date flesh extract (DFE) or date pits extract (DPE) via inactivation of hepatic stellate cells (HSCs), reducing the levels of inflammatory, fibrotic and angiogenic markers. Coffee was used as reference hepatoprotective agent. Liver fibrosis was induced by injection of CCl4 (0.4 mL/kg) three times weekly for 8 weeks. DFE, DPE (6 mL/kg), coffee (300 mg/kg), and combination of coffee + DFE and coffee + DPE were given to CCl4-intoxicated rats daily for 8 weeks. DFE, DPE, and their combination with coffee attenuated the elevated levels of inflammatory cytokines including tumor necrosis factor-α, interleukin-6, and interleukin-1β. The increased levels of transforming growth factor-β1 and collagen deposition in injured liver were alleviated by both extracts. CCl4-induced expression of α-smooth muscle actin was suppressed indicating HSCs inactivation. Increased angiogenesis was ameliorated as revealed by reduced levels and expression of vascular endothelial growth factor and CD31. We concluded that DFE or DPE could protect liver via different mechanisms. The combination of coffee with DFE or DPE may enhance its antifibrotic effects.
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El Arem A, Ghrairi F, Lahouar L, Thouri A, Saafi EB, Ayed A, Zekri M, Ferjani H, Haouas Z, Zakhama A, Achour L. Hepatoprotective activity of date fruit extracts against dichloroacetic acid-induced liver damage in rats. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.04.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Rahmani AH, Aly SM, Ali H, Babiker AY, Srikar S, khan AA. Therapeutic effects of date fruits (Phoenix dactylifera) in the prevention of diseases via modulation of anti-inflammatory, anti-oxidant and anti-tumour activity. Int J Clin Exp Med 2014; 7:483-491. [PMID: 24753740 PMCID: PMC3992385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 02/13/2014] [Indexed: 06/03/2023]
Abstract
The current mode of treatment of various diseases based on synthetic drugs is expensive, alters genetic and metabolic pathways and also shows adverse side effects. Thus, safe and effective approach is needed to prevent the diseases development and progression. In this vista, Natural products are good remedy in the treatment/management of diseases and they are affordable and effective without any adverse effects. Dates are main fruit in the Arabian Peninsula and are considered to be one of the most significant commercial crops and also have been documented in Holy Quran and modern scientific literatures. Earlier studies have shown that constituents of dates act as potent antioxidant, anti-tumour as well as anti-inflammatory, provide a suitable alternative therapy in various diseases cure. In this review, dates fruits has medicinal value are summarized in terms of therapeutic implications in the diseases control through anti-oxidant, anti-inflammatory, anti-tumour and ant-diabetic effect.
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Affiliation(s)
- Arshad H Rahmani
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
| | - Salah M Aly
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
- Department of Pathology, Faculty of Vet. Medicine, Suez Canal UniversityIsmailia, Egypt
| | - Habeeb Ali
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
| | - Ali Y Babiker
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
| | - Sauda Srikar
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
| | - Amjad A khan
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim UniversitySaudi Arabia
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