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Elwej A, Ghorbel I, Chaabane M, Chelly S, Boudawara T, Zeghal N. Mitigating effects of selenium and zinc on oxidative stress and biochemical and histopathological changes in lung during prenatal and lactational exposure rats to barium chloride. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:50892-50904. [PMID: 39107636 DOI: 10.1007/s11356-024-34483-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 07/22/2024] [Indexed: 09/01/2024]
Abstract
Selenium (Se) and zinc (Zn) are essential trace elements with antioxidant properties, and their supplementation has been shown to be protective against the toxicity of various environmental and dietary substances. The aim of this study was to investigate the potential protective effect of selenium and zinc as adjuvants against barium (Ba) toxicity in lactating rats and their offspring. The pregnant rats were divided into six groups: the first as control; group 2 received barium (67 ppm) in the drinking water; group 3 had combined Ba + Se (0.5 mg/kg) in the diet; group 4 received Zn (50 mg/kg bw) by gavage together with Ba; groups 5 and 6, positive controls, were treated with selenium (0.5 mg/kg) and zinc (50 mg/kg bw), respectively. MDA, H2O2, AOPP, CAT, GPx, and SOD levels were measured and lung histopathology was performed. Our results showed that barium administration caused lung damage as evidenced by an increase in MDA, H2O2, and AOPP levels and a decrease in the activities of CAT, GPx, and SOD in mothers and their offspring. A decrease in lung GSH, NPSH, and MT levels was also observed. Supplementation of Ba-treated rats with Se and/or Zn significantly improved the pulmonary antioxidant status of mothers and their offspring. Histopathological examinations were also consistent with the results of biochemical parameters, suggesting the beneficial role of Se and Zn supplementation, as evidenced by less accumulation of collagen fibers as studied by hematoxylin and eosin (H&E) and Masson's trichrome staining. In conclusion, we demonstrate the adverse effects of maternal barium exposure during pregnancy and on neonatal lung health and the protective effects of selenium and zinc in preventing the adverse effects of barium exposure.
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Affiliation(s)
- Awatef Elwej
- Animal Physiology Laboratory, Faculty of Sciences, University of Sfax, BP 1171, 3000, Sfax, Tunisia.
| | - Imen Ghorbel
- Animal Physiology Laboratory, Faculty of Sciences, University of Sfax, BP 1171, 3000, Sfax, Tunisia
| | - Mariem Chaabane
- Animal Physiology Laboratory, Faculty of Sciences, University of Sfax, BP 1171, 3000, Sfax, Tunisia
| | - Sabrine Chelly
- Animal Physiology Laboratory, Faculty of Sciences, University of Sfax, BP 1171, 3000, Sfax, Tunisia
| | - Tahia Boudawara
- Anatomopathology Laboratory, CHU Habib Bourguiba, University of Sfax, 3029, Sfax, Tunisia
| | - Najiba Zeghal
- Animal Physiology Laboratory, Faculty of Sciences, University of Sfax, BP 1171, 3000, Sfax, Tunisia
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Senwitz C, Butscher D, Holtmann L, Vogel M, Steudtner R, Drobot B, Stumpf T, Barkleit A, Heller A. Effect of Ba(II), Eu(III), and U(VI) on rat NRK-52E and human HEK-293 kidney cells in vitro. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 923:171374. [PMID: 38432374 DOI: 10.1016/j.scitotenv.2024.171374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
Heavy metals pose a potential health risk to humans when they enter the organism. Renal excretion is one of the elimination pathways and, therefore, investigations with kidney cells are of particular interest. In the present study, the effects of Ba(II), Eu(III), and U(VI) on rat and human renal cells were investigated in vitro. A combination of microscopic, biochemical, analytical, and spectroscopic methods was used to assess cell viability, cell death mechanisms, and intracellular metal uptake of exposed cells as well as metal speciation in cell culture medium and inside cells. For Eu(III) and U(VI), cytotoxicity and intracellular uptake are positively correlated and depend on concentration and exposure time. An enhanced apoptosis occurs upon Eu(III) exposure whereas U(VI) exposure leads to enhanced apoptosis and (secondary) necrosis. In contrast to that, Ba(II) exhibits no cytotoxic effect at all and its intracellular uptake is time-independently very low. In general, both cell lines give similar results with rat cells being more sensitive than human cells. The dominant binding motifs of Eu(III) in cell culture medium as well as cell suspensions are (organo-) phosphate groups. Additionally, a protein complex is formed in medium at low Eu(III) concentration. In contrast, U(VI) forms a carbonate complex in cell culture medium as well as each one phosphate and carbonate complex in cell suspensions. Using chemical microscopy, Eu(III) was localized in granular, vesicular compartments near the nucleus and the intracellular Eu(III) species equals the one in cell suspensions. Overall, this study contributes to a better understanding of the interactions of Ba(II), Eu(III), and U(VI) on a cellular and molecular level. Since Ba(II) and Eu(III) serve as inactive analogs of the radioactive Ra(II) and Am(III)/Cm(III), the results of this study are also of importance for the health risk assessment of these radionuclides.
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Affiliation(s)
- Christian Senwitz
- Technische Universität Dresden, Faculty of Chemistry, Institute of Analytical Chemistry, Professorship of Radiochemistry/Radioecology, 01062 Dresden, Germany; Technische Universität Dresden, SG 4.6 Radiation Protection, Central Radionuclide Laboratory, 01062 Dresden, Germany
| | - Daniel Butscher
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328 Dresden, Germany
| | - Linus Holtmann
- Leibniz Universität Hannover, Institute of Radioecology and Radiation Protection, 30419 Hannover, Germany
| | - Manja Vogel
- VKTA - Strahlenschutz, Analytik & Entsorgung Rossendorf e.V, 01328 Dresden, Germany
| | - Robin Steudtner
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328 Dresden, Germany
| | - Björn Drobot
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328 Dresden, Germany
| | - Thorsten Stumpf
- Technische Universität Dresden, Faculty of Chemistry, Institute of Analytical Chemistry, Professorship of Radiochemistry/Radioecology, 01062 Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328 Dresden, Germany
| | - Astrid Barkleit
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328 Dresden, Germany
| | - Anne Heller
- Technische Universität Dresden, Faculty of Chemistry, Institute of Analytical Chemistry, Professorship of Radiochemistry/Radioecology, 01062 Dresden, Germany; Technische Universität Dresden, SG 4.6 Radiation Protection, Central Radionuclide Laboratory, 01062 Dresden, Germany.
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KORKMAZ Y, GUNGOR H, DEMIRBAS A, DIK B. Pomegranate peel extract, N-Acetylcysteine and their combination with Ornipural alleviate Cadmium-induced toxicity in rats. J Vet Med Sci 2023; 85:990-997. [PMID: 37495528 PMCID: PMC10539821 DOI: 10.1292/jvms.22-0375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023] Open
Abstract
Cadmium is a major environmental pollutant and a highly toxic metal. It was aimed to determine the effects of pomegranate peel extract (PPE), N-acetylcysteine (NAC) alone and along with Ornipural on cadmium-induced toxicity. Forty-six Wistar Albino male rats were divided into 6 groups and the groups were formed into healthy control, Cadmium group (5 mg/kg/day, oral), Cadmium + Pomegranate peel extract (500 mg/kg, oral), Cadmium + N-acetylcysteine (100 mg/kg, oral), Cadmium + Pomegranate peel extract (500 mg/kg, oral) + Ornipural (1 mL/kg, subcutaneous) and Cadmium + N-acetylcysteine (100 mg/kg, oral) + Ornipural (1 mL/kg, subcutaneous). Cadmium accumulated heavily in both liver and kidney tissue. The administration of N-acetylcysteine and pomegranate peel extract alone reduced cadmium levels in both tissues. N-acetylcysteine treatment prevented the increase in ALT and MDA levels by cadmium damage. N-acetylcysteine + Ornipural treatment inhibited the increase in liver 8-OHdG level in the liver. N-acetylcysteine and N-acetylcysteine + Ornipural treatments prevented the reduced serum MMP2 level. N-acetylcysteine and Pomegranate peel extract + Ornipural treatments significantly reduced the increased liver iNOS level in the liver. In conclusion, NAC therapy may be a successful treatment option for cadmium toxicity. However, further research is needed on the effects of PPE and Ornipural combinations for the treatment of cadmium toxicity. In future studies, various doses of these treatment options (with chelators) should be investigated for cadmium toxicity.
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Affiliation(s)
- Yasemin KORKMAZ
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Selcuk University, Konya, Turkey
| | - Hüseyin GUNGOR
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Sivas Cumhuriyet University, Sivas, Turkey
| | - Ahmet DEMIRBAS
- Department of Plant and Animal Production, Sivas Vocational School, Sivas Cumhuriyet University, Sivas, Turkey
| | - Burak DIK
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Selcuk University, Konya, Turkey
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Feki A, Kammoun I, Eleroui M, Kallel R, Megdiche F, Hariz L, Boudawara T, Kallel C, Kallel H, Pujo JM, Ben Amara I. Bioactivity of Falkenbergia rufolanosa Methanolic Extract: Assessment of Its Effect on Methyl-Thiophanate Induced Bone and Blood Disorders. Pharmaceuticals (Basel) 2023; 16:ph16040529. [PMID: 37111286 PMCID: PMC10145447 DOI: 10.3390/ph16040529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/25/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023] Open
Abstract
This study aimed to evaluate the potentiality of a mineral and antioxidant-rich methanolic extract of the red marine alga Falkenbergia rufolanosa (FRE) against methyl-thiophanate (MT)-induced toxicity in adult rats. The animals were allocated into four groups: controls, MT (300 mg/kg), MT + FRE, and FRE-treated group for 7 days. Our results demonstrated severe mineral perturbations due to MT treatment, especially in calcium and phosphorus levels in plasma, urine, and bone. Similarly, the hematological analysis revealed increased red blood cells, platelets, and white blood cells associated with striking genotoxicity. Interestingly, a significant rise in lipid peroxidation and advanced oxidation protein products level in erythrocytes and bone were noted. Meanwhile, a depletion of the antioxidant status in both tissues occurred. These biochemical alterations were in harmony with DNA degradation and histological variation in bone and blood. In the other trend, data showed that treatment with alga improved MT-induced hematotoxicity, genotoxicity, and oxidative stress in the blood and bone. Osteo-mineral metabolism and bone histo-architecture were also noted. In conclusion, these findings demonstrated that the red alga Falkenbergia rufolanosa is a potent source of antioxidant and antibacterial agents, as revealed by the in vitro analysis.
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Affiliation(s)
- Amal Feki
- Laboratory of Medicinal and Environment Chemistry, University of Sfax, Higher Institute of Biotechnology, Sfax 3000, Tunisia
| | - Intissar Kammoun
- Laboratory of Medicinal and Environment Chemistry, University of Sfax, Higher Institute of Biotechnology, Sfax 3000, Tunisia
| | - Malek Eleroui
- Laboratory of Medicinal and Environment Chemistry, University of Sfax, Higher Institute of Biotechnology, Sfax 3000, Tunisia
| | - Rim Kallel
- Laboratory of Anatomopathology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia
| | - Fatma Megdiche
- Laboratory of Hematology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia
| | - Liwa Hariz
- Laboratory of Anatomy, Faculty of Medicine of Sfax, Department of Orthopedic and Traumatological Surgery, CHU Habib Bourguiba, Sfax 3029, Tunisia
| | - Tahia Boudawara
- Laboratory of Anatomopathology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia
| | - Choumous Kallel
- Laboratory of Hematology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia
| | - Hatem Kallel
- Intensive Care Unit, Cayenne General Hospital, Cayenne 97300, French Guiana
- Tropical Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, University of Guyane, Cayenne 97300, French Guiana
| | - Jean Marc Pujo
- Tropical Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, University of Guyane, Cayenne 97300, French Guiana
- Emergency Department, Cayenne General Hospital, Cayenne 97300, French Guiana
| | - Ibtissem Ben Amara
- Laboratory of Medicinal and Environment Chemistry, University of Sfax, Higher Institute of Biotechnology, Sfax 3000, Tunisia
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Saparbekova A, Kantureyeva G, Kudasova D, Konarbayeva Z, Latif A. Potential of phenolic compounds from pomegranate ( Punica granatum L.) by-product with significant antioxidant and therapeutic effects: A narrative review. Saudi J Biol Sci 2023; 30:103553. [PMID: 36632073 PMCID: PMC9827386 DOI: 10.1016/j.sjbs.2022.103553] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 11/29/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
The wealth of epidemiological evidence in the scientific world underscores the possibility that a plant-based diet can reduce the prevalence of common diseases such as diabetes, cardiovascular disease, cancer, and stroke. The therapeutic effects of plant sources are partly explained by phenolic secondary metabolites or polyphenolic compounds. Therefore, polyphenolic compounds, which are widely distributed in plants, are of great interest for the development of effective specific drugs with antioxidant and anti-inflammatory effects. Moreover, polyphenol compounds have no harmful effects due to their natural biocompatibility and safety. Numerous studies have highlighted the potential of some industrial food wastes from plant material processing, including apple peels and mashed potatoes, grape skins, tomato and carrot peels, pomegranate peels and seeds, and many others. These byproducts are considered low-cost sources of natural biological compounds, including antioxidants, which have beneficial effects on human health. The polyphenol complex of pomegranate peel (Punica granatum L.), which makes up half of the pomegranate fruit, has more pronounced antioxidant and anti-inflammatory properties than other parts. And the most important active components of pomegranate peel, which are found only in this plant, are punicalagin, followed by ellagic acid and gallic acid. It is known that these polyphenolic compounds of pomegranate peel have the most pronounced therapeutic effect. Several studies have shown the protective effect of ellagic acid, punicalagin, against oxidative stress damage caused by free radicals. The potential of pomegranate peel as an antioxidant and therapeutic component in various biological systems is high, according to scientific sources. However, despite extensive research in recent years, a review of sources has shown that there is insufficient evidence to support the therapeutic effects of polyphenolic compounds from pomegranate peels. The role of pomegranate peel polyphenolic compounds, including flavonoids, as antioxidants in various biological systems also requires further research. Of particular importance are the mechanisms by which antioxidants influence the cellular response against oxidative stress. The purpose of this review was to report our current knowledge of plant polyphenolic compounds and their classification, and to evaluate the potential of phenolic compounds from pomegranate peels with significant antioxidant and therapeutic effects.
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Affiliation(s)
- A.A. Saparbekova
- M. Auezov South Kazakhstan University, Biotechnology department, Tauke-Chan av., 5, 486050 Shymkent, Kazakhstan
| | - G.O. Kantureyeva
- M. Auezov South Kazakhstan University, Biotechnology department, Tauke-Chan av., 5, 486050 Shymkent, Kazakhstan,Corresponding author.
| | - D.E. Kudasova
- M. Auezov South Kazakhstan University, Biotechnology department, Tauke-Chan av., 5, 486050 Shymkent, Kazakhstan
| | - Z.K. Konarbayeva
- M. Auezov South Kazakhstan University, Food Engineering department, Tauke-Chan av., 5, 486050 Shymkent, Kazakhstan
| | - A.S. Latif
- M. Auezov South Kazakhstan University, Biology and Geography Department, Tauke-Chan av., 5, 486050 Shymkent, Kazakhstan
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Agaj A, Peršurić Ž, Pavelić SK. Mediterranean Food Industry By-Products as a Novel Source of Phytochemicals with a Promising Role in Cancer Prevention. Molecules 2022; 27:8655. [PMID: 36557789 PMCID: PMC9784942 DOI: 10.3390/molecules27248655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/14/2022] Open
Abstract
The Mediterranean diet is recognized as a sustainable dietary approach with beneficial health effects. This is highly relevant, although the production of typical Mediterranean food, i.e., olive oil or wine, processed tomatoes and pomegranate products, generates significant amounts of waste. Ideally, this waste should be disposed in an appropriate, eco-friendly way. A number of scientific papers were published recently showing that these by-products can be exploited as a valuable source of biologically active components with health benefits, including anticancer effects. In this review, accordingly, we elaborate on such phytochemicals recovered from the food waste generated during the processing of vegetables and fruits, typical of the Mediterranean diet, with a focus on substances with anticancer activity. The molecular mechanisms of these phytochemicals, which might be included in supporting treatment and prevention of various types of cancer, are presented. The use of bioactive components from food waste may improve the economic feasibility and sustainability of the food processing industry in the Mediterranean region and can provide a new strategy to approach prevention of cancer.
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Affiliation(s)
- Andrea Agaj
- Faculty of Medicine, Juraj Dobrila University of Pula, Zagrebačka 30, 52100 Pula, Croatia
| | - Željka Peršurić
- Faculty of Chemical Engineering and Technology, University of Zagreb, Trg Marka Marulića 19, 10000 Zagreb, Croatia
| | - Sandra Kraljević Pavelić
- Faculty of Health Studies, University of Rijeka, Ul. Viktora cara Emina 5, 51000 Rijeka, Croatia
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Noor U, Soni S, Gupta E. Punica Granatum Peel Waste- An Underutilized Substrate of Therapeutic Potential: An Overview. RECENT ADVANCES IN FOOD, NUTRITION & AGRICULTURE 2022; 13:RAFNA-EPUB-127831. [PMID: 36424801 DOI: 10.2174/2772574x14666221124163344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
India is the second largest consumer and producer of fruits globally. It leads to ample solid waste per year from fruit processing industries that have been proven hazardous to the surroundings. Punica granatum (Pomegranate) belongs to the Lythraceae subfamily Punicoideae, which exhibits immense nutritional properties and delicious flavoring components. The weight of this fruit mainly consists of peel, i.e., 50%, followed by 40% of arils and 10% of seeds. Thus, the major byproduct is a peel that holds many valuable bioactive compounds in higher concentrations viz saponins, carotenoids, steroids, polyphenols, quercetin derivatives, caffeic acid, phenolic acids, flavonoids, ellagitannins, p-coumaric acid, chlorogenic acid, quinic acid, anthocyanidins, triterpenoids, glycosides, tannins, and many more. Consequently, it results in wide-ranging therapeutic applications, including antioxidative, anti-microbial, antihypertensive, anti-carcinogenic, anti-genotoxic, anti-inflammatory, glucoregulation, cardio-protective, hepato-protective and nephroprotective effects along with prebiotic potential. Considering their nutritional and therapeutic aspects, these peels can be used for many purposes rather than being disposed of. With a value-added approach, it is utilized in many food and non-food sectors. So, this review aims to explore the therapeutic potential of P. granatum peel and enlighten its diverse applications in the food industry.
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Affiliation(s)
- Uroosa Noor
- Department of Family and Community Sciences, University of Allahabad 211002, India
| | - Shashi Soni
- Department of Family and Community Sciences, University of Allahabad 211002, India
| | - Ena Gupta
- Department of Family and Community Sciences, University of Allahabad 211002, India
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Fahmy HA, Farag MA. Ongoing and potential novel trends of pomegranate fruit peel; a comprehensive review of its health benefits and future perspectives as nutraceutical. J Food Biochem 2021; 46:e14024. [PMID: 34923641 DOI: 10.1111/jfbc.14024] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/13/2021] [Accepted: 11/15/2021] [Indexed: 11/29/2022]
Abstract
Pomegranate is an ancient shrub, globally distributed nowadays. It has been used in the middle east as a medicinal food and traditional medicine for thousands of years. Pomegranate peel (PP) constitutes about 50% of the total fruit, however, it has been previously regarded as a waste. Recent research points to PP as a rich source of phenolics (e.g., ellagitannins, flavonoids, and anthocyanins), polysaccharides, in addition to its biotransformed metabolites viz. urolithins making it a valuable waste with promising pharmacological actions. Compared to the pulp and the juice, PP exhibited stronger antioxidant and antimicrobial activities. Besides, it inhibited inflammation in several conditions, including colitis, arthritis, hepatitis, contact dermatitis, and lung inflammation. Moreover, it displayed anti-osteoporosis, anti-hyperglycemic, antidiabetic, antihypertensive, vasculoprotective, hepatoprotective, neuroprotective, and immunomodulatory effects. Additionally, it was effective as a prebiotic and in obesity control, besides it promoted wound healing. Furthermore, PP demonstrated anticancer effects against different cancer types, for example, colon, liver, thyroid, uterine, breast, bladder, prostate, leukemia, and osteosarcoma. Despite PP safety, it may interfere with the metabolism of other drugs because it inhibits cytochromes (CYP) changing their bioavailability, effectiveness, and toxicity. PP biowaste valorization not only avoids against its environmental and economic burden but can also provide a promising platform to produce novel or improved nutraceuticals. This study provides a comprehensive overview of PP biological activities with the reported action mechanisms related to its phytochemicals and further biotransformed metabolites inside the body. Future research prospects to unravel the merits of such waste and optimize its use are discussed. PRACTICAL APPLICATION: Pomegranate is widely distributed throughout the world. Although its peel was previously considered a waste, recent research regards it as a rich source of bioactive compounds with promising biological activities. Its recycling not only overcomes the bio-waste problems, but also provides a source of valuable compounds with several health benefits. In recent years, PP has been demonstrated to exhibit excellent pharmacological bioactivities, for example, antioxidant, anti-inflammatory, antimicrobial, antiosteoporosis, antihyperlipidemic, and anticancer activities. Its health-promoting power is mostly attributed to the phenolic and polysaccharide content, in addition to its amazing biotransformed metabolites. The underlying action mechanisms of such pharmacological activities are discussed and related to its chemical content. This review presents the latest research progress on the role of PP in the prevention and treatment of various chronic diseases, and its protective health effects for future research to be used in nutraceuticals.
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Affiliation(s)
- Heba A Fahmy
- Department of Pharmacognosy, Faculty of Pharmacy, Modern University for Technology & Information, Cairo, Egypt
| | - Mohamed A Farag
- Department of Pharmacognosy, College of Pharmacy, Cairo University, Cairo, Egypt.,Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
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Erukainure OL, Salau VF, Chukwuma CI, Islam MS. Kolaviron: A Biflavonoid with Numerous Health Benefits. Curr Pharm Des 2021; 27:490-504. [PMID: 33185157 DOI: 10.2174/1381612826666201113094303] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/23/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The increasing interests on the healing properties of medicinal plants have led to a paradigm shift from the use of synthetic drug to the search of natural medicines for the treatment and management of several diseases. Like other phenolics flavonoids have been continuously explored for their medicinal benefits, with their potent antioxidant activity being a major interest. Kolaviron (KVN) is a biflavonoid isolated from Garcinia kola Heckel, which has been reported for its potent antioxidant and anti-inflammatory properties. These properties have been explored in several disease models including reproductive toxicity, cardiotoxicity, diabetes mellitus, gastrotoxicity and hepatotoxicity. OBJECTIVES The present study was aimed to review the reported medicinal properties of KVN in order to provide some guidelines and direction to researchers on KVN research. METHODS A literature search was conducted with the aim of identifying peer-reviewed published data on KVN and their biological activities. Different academic and/or scientific search engines were utilized including but not limited to Google Scholar, PubMed, ScienceDirect and so on. RESULTS Among all the studied disease models obtained from the literatures, the effect of KVN on reproductive toxicity was the most studied as it represented 25% of all the studies, followed by neuroprotective, cardioprotective and hepatoprotective activities of Kolaviron. From our identified studies, KVN has been shown to have antidiabetic, cardioprotective, neuroprotective, hematoprotective, nephroprotective, gastroprotective, hepatoprotective activities. KVN also has effects on malaria and reproductive health, which can be explored for novel drug and nutraceutical developments for related ailments. Unfortunately, while toxicity data are lacking, most studies are limited to in vitro and/or in vivo models, which may impede translation in this area of research. CONCLUSION Based on data gathered from the literature search, it is evident that KVN possesses numerous health benefits, which can be attributed to its potent antioxidant and anti-inflammatory activities. However, more studies are required in this area of research to validate the medicinal value of kolaviron, which may positively influence the economic value of plant, Garcinia kola.
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Affiliation(s)
- Ochuko L Erukainure
- Department of Biochemistry, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
| | - Veronica F Salau
- Department of Biochemistry, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
| | - Chika I Chukwuma
- Center on Quality of Health and Living (CQHL), Faculty of Health and Environmental Sciences, Central University of Technology, Bloemfontein, 9300, Free State, South Africa
| | - Md Shahidul Islam
- Department of Biochemistry, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
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Abstract
Significance: Fibrosis is a stereotypic, multicellular tissue response to diverse types of injuries that fundamentally result from a failure of cell/tissue regeneration. This complex tissue remodeling response disrupts cellular/matrix composition and homeostatic cell-cell interactions, leading to loss of normal tissue architecture and progressive loss of organ structure/function. Fibrosis is a common feature of chronic diseases that may affect the lung, kidney, liver, and heart. Recent Advances: There is emerging evidence to support a combination of genetic, environmental, and age-related risk factors contributing to susceptibility and/or progression of fibrosis in different organ systems. A core pathway in fibrogenesis involving these organs is the induction and activation of nicotinamide adenine dinucleotide phosphate oxidase (NOX) family enzymes. Critical Issues: We explore current pharmaceutical approaches to targeting NOX enzymes, including repurposing of currently U.S. Food and Drug Administration (FDA)-approved drugs. Specific inhibitors of various NOX homologs will aid establishing roles of NOXs in the various organ fibroses and potential efficacy to impede/halt disease progression. Future Directions: The discovery of novel and highly specific NOX inhibitors will provide opportunities to develop NOX inhibitors for treatment of fibrotic pathologies.
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Affiliation(s)
- Karen Bernard
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Victor J Thannickal
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Alnaqeeb M, Mansor KA, Mallah EM, Ghanim BY, Idkaidek N, Qinna NA. Critical pharmacokinetic and pharmacodynamic drug-herb interactions in rats between warfarin and pomegranate peel or guava leaves extracts. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:29. [PMID: 30678660 PMCID: PMC6344987 DOI: 10.1186/s12906-019-2436-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 01/14/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND In-depth information of potential drug-herb interactions between warfarin and herbal compounds with suspected anticoagulant blood thinning effects is needed to raise caution of concomitant administration. The current study aimed to investigate the impact of co-administration of pomegranate peel and guava leaves extracts, including their quality markers namely; ellagic acid and quercetin, respectively, on warfarin's in vivo dynamic activity and pharmacokinetic actions, in addition to potential in vitro cytochrome P450 enzymes (CYP) inhibition. METHODS Influence of mentioned extracts and their key constituents on warfarin pharmacodynamic and kinetic actions and CYP activity were evaluated. The pharmacodynamic interactions were studied in Sprague Dawley rats through prothrombin time (PT) and International Normalized Ratio (INR) measurements, while pharmacokinetic interactions were detected in vivo using a validated HPLC method. Furthermore, potential involvement in CYP inhibition was also investigated in vitro on isolated primary rat hepatocytes. RESULTS Preparations of pomegranate peel guava leaf extract, ellagic acid and quercetin in combination with warfarin were found to exert further significant increase on PT and INR values (p < 0.01) than when used alone (p < 0.05). Pomegranate peel extract showed insignificant effects on warfarin pharmacokinetics (p > 0.05), however, its constituent, namely, ellagic acid significantly increased warfarin Cmax (p < 0.05). Guava leaves extract and quercetin resulted in significant increase in warfarin Cmax when compared to control (p < 0.01). Furthermore, guava leaves extract showed a significant effect on changing the AUC, CL and Vz. Significant reduction in CYP2C8, 2C9, and 3A4 was seen upon concomitant use of warfarin with ellagic acid, guava leaves and quercetin, unlike pomegranate that insignificantly affected CYP activities. CONCLUSION All combinations enhanced the anticoagulant activity of warfarin as the results of in vivo and in vitro studies were consistent. The current investigation confirmed serious drug herb interactions between warfarin and pomegranate peel or guava leaf extracts. Such results might conclude a high risk of bleeding from the co-administration of the investigated herbal drugs with warfarin therapy. In addition, the results raise attention to the blood-thinning effects of pomegranate peel and guava leaves when used alone.
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Affiliation(s)
- Maisa Alnaqeeb
- Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Airport Road, P.O. Box 961343, Amman, Jordan
| | - Kenza A. Mansor
- Department of Pharmaceutical Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman, Jordan
| | - Eyad M. Mallah
- Department of Pharmaceutical Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman, Jordan
| | - Bayan Y. Ghanim
- University of Petra Pharmaceutical Center (UPPC), University of Petra, Amman, Jordan
| | - Nasir Idkaidek
- University of Petra Pharmaceutical Center (UPPC), University of Petra, Amman, Jordan
| | - Nidal A. Qinna
- Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Airport Road, P.O. Box 961343, Amman, Jordan
- University of Petra Pharmaceutical Center (UPPC), University of Petra, Amman, Jordan
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Kostić J, Kolarević S, Kračun-Kolarević M, Aborgiba M, Gačić Z, Paunović M, Višnjić-Jeftić Ž, Rašković B, Poleksić V, Lenhardt M, Vuković-Gačić B. The impact of multiple stressors on the biomarkers response in gills and liver of freshwater breams during different seasons. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 601-602:1670-1681. [PMID: 28618658 DOI: 10.1016/j.scitotenv.2017.05.273] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 05/13/2017] [Accepted: 05/30/2017] [Indexed: 06/07/2023]
Abstract
Biomarkers attract increasing attention in environmental studies, as a tool for detection of exposure and effects of pollution, from both natural and anthropogenic sources. This study aims to assess the impact of multiple stressors during distinctive seasons, covering also extreme hydrological events (extensive flooding in the mid May 2014), on different levels of biological organization in the liver and gills of three closely related freshwater breams. Our previous study on DNA damage in blood cells of these specimens showed increased DNA damage in June 2014, one month after the flooding event. As a continuation of that research, the present study was conducted. As a biomarker of exposure DNA damage was measured by applying the alkaline comet assay, while histopathological alterations were monitored as a biomarker of effect. Additionally, concentrations of metals and metalloids in gills, liver and muscle were assessed. Sampling of fish tissues was performed in 2014, during winter (January and February), spring (March and early June) and summer (late June, July and August). Significant seasonal difference in DNA damage was observed for both tissues. During spring and summer the level of DNA damage in gills was significantly higher when compared to the liver. Histopathological analyses showed higher frequency of alterations in gills during spring, and in liver during summer, but without a significant seasonal difference. Gills had the highest concentration of metals and metalloids during the spring and summer, and liver during winter. Muscle was the least affected tissue during all three seasons. This study highlighted the importance of the multiple biomarker approach and the use of different fish tissues in assessment of surface water pollution.
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Affiliation(s)
- Jovana Kostić
- University of Belgrade-Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia; University of Belgrade-Institute for Multidisciplinary Research, Department of Natural Resources and Environmental Sciences, Kneza Višeslava 1, 11030 Belgrade, Serbia.
| | - Stoimir Kolarević
- University of Belgrade-Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia.
| | - Margareta Kračun-Kolarević
- University of Belgrade-Institute for Biological Research "Siniša Stanković", Hydrobiology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Mustafa Aborgiba
- University of Belgrade-Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia
| | - Zoran Gačić
- University of Belgrade-Institute for Multidisciplinary Research, Department of Natural Resources and Environmental Sciences, Kneza Višeslava 1, 11030 Belgrade, Serbia.
| | - Momir Paunović
- University of Belgrade-Institute for Biological Research "Siniša Stanković", Hydrobiology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Željka Višnjić-Jeftić
- University of Belgrade-Institute for Multidisciplinary Research, Department of Natural Resources and Environmental Sciences, Kneza Višeslava 1, 11030 Belgrade, Serbia.
| | - Božidar Rašković
- University of Belgrade-Faculty of Agriculture, Institute of Animal Science, Nemanjina 6, Zemun, 11080 Belgrade, Serbia.
| | - Vesna Poleksić
- University of Belgrade-Faculty of Agriculture, Institute of Animal Science, Nemanjina 6, Zemun, 11080 Belgrade, Serbia.
| | - Mirjana Lenhardt
- University of Belgrade-Institute for Multidisciplinary Research, Department of Natural Resources and Environmental Sciences, Kneza Višeslava 1, 11030 Belgrade, Serbia; University of Belgrade-Institute for Biological Research "Siniša Stanković", Hydrobiology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Branka Vuković-Gačić
- University of Belgrade-Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Studentski trg 16, 11000 Belgrade, Serbia.
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Pomegranate leaf attenuates lipid absorption in the small intestine in hyperlipidemic mice by inhibiting lipase activity. Chin J Nat Med 2017; 15:732-739. [DOI: 10.1016/s1875-5364(17)30104-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Indexed: 12/11/2022]
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Doukali H, Ben Salah G, Hamdaoui L, Hajjaji M, Tabebi M, Ammar-Keskes L, Masmoudi ME, Kamoun H. Oxidative stress and glutathione S-transferase genetic polymorphisms in medical staff professionally exposed to ionizing radiation. Int J Radiat Biol 2017; 93:697-704. [PMID: 28287017 DOI: 10.1080/09553002.2017.1305132] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Ionizing radiation (IR) is considered as a diagnostic and therapeutic tool in medicine. However, chronic occupational exposure of medical staff to IR may affect the antioxidant status and, as a result, DNA damage and cancers as well. The objective of our study was to evaluate the oxidative stress profile caused by IR in 29 Tunisian medical staff from radiology and radiotherapy departments, and to find an association between the GSTM1 null, GSTT1 null, and GSTP1 Ile105Val polymorphisms and oxidative stress biomarkers. MATERIALS AND METHODS The oxidant biomarkers malondialdehyde (MDA) and advanced oxidation protein product (AOPP) and the activities of the antioxidant superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) enzymes were spectrophotometrically determined in erythrocytes hemolysates. The analysis of GSTT1 null, GSTM1 null, and GSTP1 Ile105Val polymorphisms was determined for each participant using PCR methods. RESULTS A significant increase of white blood cell (WBC) numbers (p < .05) and a significant decrease by 11% of hemoglobin (Hb) (p < .01) were noted in the exposed subjects in our study. Moreover, we report a significant increase of MDA level and the activities of SOD and CAT enzymes of the IR-exposed group compared to controls (p < .001). Interestingly, a close association was noted between the genotypes GSTP1 low active, GSTT1 null, GSTM1 null, and both GSTT1/GSTM1 null and oxidative stress biomarkers, especially with MDA level, SOD, and CAT activities. CONCLUSIONS Our findings indicate that the medical staff exposed to low IR levels were under risk of significant oxidative stress that was enhanced by their glutathione S-transferase (GST) polymorphisms.
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Affiliation(s)
- Hajer Doukali
- a Laboratory of Human Molecular Genetics, Faculty of Medicine , University of Sfax , Sfax , Tunisia.,b Department of Medical Genetics , Hedi Chaker Hospital , Sfax , Tunisia
| | - Ghada Ben Salah
- a Laboratory of Human Molecular Genetics, Faculty of Medicine , University of Sfax , Sfax , Tunisia.,c Unaizah College of Pharmacy , Qassim University , Alqassim , Saudi Arabia
| | - Latifa Hamdaoui
- d Histology, Embryology Laboratory, Faculty of Medicine , University of Sfax , Sfax , Tunisia
| | - Mounira Hajjaji
- d Histology, Embryology Laboratory, Faculty of Medicine , University of Sfax , Sfax , Tunisia
| | - Mouna Tabebi
- a Laboratory of Human Molecular Genetics, Faculty of Medicine , University of Sfax , Sfax , Tunisia
| | - Leila Ammar-Keskes
- a Laboratory of Human Molecular Genetics, Faculty of Medicine , University of Sfax , Sfax , Tunisia
| | | | - Hassen Kamoun
- a Laboratory of Human Molecular Genetics, Faculty of Medicine , University of Sfax , Sfax , Tunisia.,b Department of Medical Genetics , Hedi Chaker Hospital , Sfax , Tunisia
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