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Turna Demir F, Demir E. Genotoxicity mechanism of food preservative propionic acid in the in vivo Drosophila model: gut damage, oxidative stress, cellular immune response and DNA damage. Toxicol Mech Methods 2022; 33:327-336. [PMID: 36253933 DOI: 10.1080/15376516.2022.2137871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Propionic acid is a short-chain fatty acid that is the main fermentation product of the enteric microbiome. It is found naturally and added to foods as a preservative and evaluated by health authorities as safe for use in foods. However, propionic acid has been reported in the literature to be associated with both health and disease. The purpose of this work is to better understand how propionic acid affects Drosophila melanogaster by examining some of the effects of this compound on the D. melanogaster hemocytes. D. melanogaster was chosen as a suitable in vivo model to detect potential risks of propionic acid (at five concentrations ranging from 0.1 to 10 mM) used as a food preservative. Toxicity, cellular immune response, intracellular oxidative stress (reactive oxygen species, ROS), gut damage, and DNA damage (via Comet assay) were the end-points evaluated. Significant genotoxic effects were detected in selected cell targets in a concentration dependent manner, especially at two highest concentrations (5 and 10 mM) of propionic acid. This study is the first study reporting genotoxicity data in the hemocytes of Drosophila larvae, emphasizing the importance of D. melanogaster as a model organism in investigating the different biological effects caused by the ingested food preservative product.
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Affiliation(s)
- Fatma Turna Demir
- Department of Medical Services and Techniques, Medical Laboratory Techniques Programme, Vocational School of Health Services, Antalya Bilim University, Dosemealti, Turkey
| | - Eşref Demir
- Department of Medical Services and Techniques, Medical Laboratory Techniques Programme, Vocational School of Health Services, Antalya Bilim University, Dosemealti, Turkey
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2
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Biale G, La Nasa J, Mattonai M, Corti A, Castelvetro V, Modugno F. Seeping plastics: Potentially harmful molecular fragments leaching out from microplastics during accelerated ageing in seawater. WATER RESEARCH 2022; 219:118521. [PMID: 35526427 DOI: 10.1016/j.watres.2022.118521] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 04/21/2022] [Accepted: 04/26/2022] [Indexed: 06/14/2023]
Abstract
Microplastics are the particulate plastic debris found almost everywhere as environmental contaminants. They are not chemically stable persistent pollutants, but reactive materials. In fact, synthetic polymers exposed to the environment undergo chemical and physical degradation processes which lead not only to mechanical but also molecular fragmentation, releasing compounds that are potentially harmful for the environment and human health. We carried out accelerated photo-oxidative ageing of four reference microplastics (low- and high-density polyethylene, polypropylene, and polystyrene) directly in artificial seawater. We then made a characterization at the molecular level along with a quantification of the chemical species leached into water. Gas chromatography/mass spectrometry analyses performed after selective extraction and derivatization enabled us to identify more than 60 different compounds. Analysis of the leachates from the three polyolefins revealed that the main degradation products were mono- and dicarboxylic acids, along with linear and branched hydroxy acids. The highest amount of leached degradation species was observed for polystyrene, with benzoic acid and phenol derivatives as the most abundant, along with oligomeric styrene derivatives. The results from reference microplastics were then compared with those obtained by analyzing leachates in artificial seawater from aged plastic debris collected in a natural environment. The differences observed between the reference and the environmental plastic leachates mainly concerned the relative abundances of the chemical species detected, with the environmental samples showing higher amounts of dicarboxylic acids and oxidized species.
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Affiliation(s)
- Greta Biale
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - Jacopo La Nasa
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy; National Interuniversity Consortium of Materials Science and Technology (INSTM), Florence, Italy.
| | - Marco Mattonai
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - Andrea Corti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy; CISUP Center for the Integration of Scientific Instruments of the University of Pisa, Pisa, Italy
| | - Valter Castelvetro
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy; CISUP Center for the Integration of Scientific Instruments of the University of Pisa, Pisa, Italy
| | - Francesca Modugno
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy; CISUP Center for the Integration of Scientific Instruments of the University of Pisa, Pisa, Italy
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Kumar Ghosh S, Chatterjee T, Mitra S, Chakravarty A, Chakravarty S, Kumar Basak A. Benzaldehyde-induced developmental genotoxicity triggers both neural and non-neuronal cells including the cells of immunity in Drosophila melanogaster. Biol Futur 2022; 73:245-257. [DOI: 10.1007/s42977-022-00116-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 04/05/2022] [Indexed: 11/30/2022]
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Pitchakarn P, Inthachat W, Karinchai J, Temviriyanukul P. Human Hazard Assessment Using Drosophila Wing Spot Test as an Alternative In Vivo Model for Genotoxicity Testing-A Review. Int J Mol Sci 2021; 22:9932. [PMID: 34576092 PMCID: PMC8472225 DOI: 10.3390/ijms22189932] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/12/2021] [Accepted: 09/13/2021] [Indexed: 12/11/2022] Open
Abstract
Genomic instability, one of cancer's hallmarks, is induced by genotoxins from endogenous and exogenous sources, including reactive oxygen species (ROS), diet, and environmental pollutants. A sensitive in vivo genotoxicity test is required for the identification of human hazards to reduce the potential health risk. The somatic mutation and recombination test (SMART) or wing spot test is a genotoxicity assay involving Drosophila melanogaster (fruit fly) as a classical, alternative human model. This review describes the principle of the SMART assay in conjunction with its advantages and disadvantages and discusses applications of the assay covering all segments of health-related industries, including food, dietary supplements, drug industries, pesticides, and herbicides, as well as nanoparticles. Chemopreventive strategies are outlined as a global health trend for the anti-genotoxicity of interesting herbal extract compounds determined by SMART assay. The successful application of Drosophila for high-throughput screening of mutagens is also discussed as a future perspective.
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Affiliation(s)
- Pornsiri Pitchakarn
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Woorawee Inthachat
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
| | - Jirarat Karinchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Piya Temviriyanukul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
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Mateus GAP, Dos Santos TRT, Sanches IS, Silva MF, de Andrade MB, Paludo MP, Gomes RG, Bergamasco R. Evaluation of a magnetic coagulant based on Fe 3O 4 nanoparticles and Moringa oleifera extract on tartrazine removal: coagulation-adsorption and kinetics studies. ENVIRONMENTAL TECHNOLOGY 2020; 41:1648-1663. [PMID: 30382011 DOI: 10.1080/09593330.2018.1543358] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 10/22/2018] [Indexed: 06/08/2023]
Abstract
The lack of data regarding the mechanisms at work in the coagulation processes of different substances using magnetic coagulants makes it difficult to understand the phenomena involved and, consequently, makes it difficult to elucidate the mechanisms involved in the coagulation process. Thus, the present study aimed at evaluating the performance of a magnetic coagulant composed of iron oxide (Fe3O4) functionalised with Moringa oleifera (MO) salt extract in the treatment of a synthetic food industry wastewater simulated by the addition of dye to distilled water. From the data obtained in the coagulation/flocculation assays followed by magnetic sedimentation, the different mechanisms involved were evaluated for their fit to pseudo-first order, pseudo-second order, Langmuir and Freundlich theoretical models. The adjustments to the models were evaluated from the kinetic data and indicated that at pH 3 the best fit was to the pseudo-second order model, whereas for pH 6 and 9 the best fit was for the pseudo-first order model. The isothermal data were adjusted to the Langmuir model, suggesting adsorption of a monolayer, characterising chemical processes with selective adsorption. In relation to the mechanisms involved in the process, it is suggested that the neutralisation of charges was the predominant mechanism in the removal of tartrazine at pH 3, whereas at the other pH values evaluated the mechanism that prevailed was monolayer adsorption. Thus, the proposed magnetic coagulant was found to be an efficient alternative material for tartrazine removal, allowing easy separation in the sedimentation stage while also being compatible with environmental issues.
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Affiliation(s)
| | | | | | - Marcela Fernandes Silva
- Department of Chemical Engineering, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | | | - Michele Putti Paludo
- Department of Chemical Engineering, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
| | | | - Rosângela Bergamasco
- Department of Chemical Engineering, Universidade Estadual de Maringá, Maringá, Paraná, Brazil
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El-Hefny IM, Al Senosy NK, Hozayen WG, Ahmed AE, Diab A, Basal WT. Evaluation of the Cytotoxicity and Apoptotic Induction in Human Liver Cell Lines Exposed to Three Food Additives. Recent Pat Food Nutr Agric 2020; 11:193-201. [PMID: 32065108 DOI: 10.2174/2212798411666200217124630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 11/26/2019] [Accepted: 12/08/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Rapid lifestyle, especially among people living in urban areas, has led to increasing reliance on the processed food market. Unfortunately, harmful effects caused by the excessive use of food additives in such type of industry are often neglected. OBJECTIVE This proposal investigates in vitro cytotoxic and apoptotic effects of three food preservatives commonly consumed in daily meals; sodium sulphite, boric acid, and benzoic acid. METHODS The effect of the three preservatives on cell viability was tested on two different cell lines; normal liver cell line THLE2 and human hepatocellular carcinoma cancer cell line HepG2 using MTT assay. Cell cycle arrest was measured using flow cytometry by propidium iodide. Measurement of expression levels of two central genes, p53 and bcl-2 that play key roles in cell cycle and apoptosis was carried out in HepG2 cells using real time-PCR. RESULTS Although the effect was more significantly realized in the HepG2 cell line, the viability of both cell lines was decreased by all of the three tested compounds. Flow cytometric analysis of HepG2 cells treated with sodium sulphite, boric acid, and benzoic acid has revealed an increase in G2/M phase cell cycle arrest. In Sodium sulphite and boric acid-treated cells, expression levels of p53 were up-regulated, while that of the Bcl2 was significantly down-regulated. On the other hand, Benzoic acid has shown an anti-apoptotic feature based on the increased expression levels of Bcl-2 in treated cells. CONCLUSION In conclusion, all of the tested compounds have decreased the cell line viability and induced both cell cycle arrest and apoptotic events indicating their high potential of being cytotoxic and genotoxic materials.
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Affiliation(s)
- Ingy M El-Hefny
- Faculty of Biotechnology, October University for Modern Sciences and Arts, (MSA), Wahat Road, 6th of October City, Egypt
| | - Neima K Al Senosy
- Department of Genetics, Faculty of Agriculture, Ain Shams University, Shubra el-Kheima, Egypt
| | - Walaa G Hozayen
- Beni-Suef University, Faculty of Postgraduate Studies for Advanced Sciences, Department of Biotechnology and Life Sciences, Beni-Suef, Egypt
| | - Amr E Ahmed
- Beni-Suef University, Faculty of Postgraduate Studies for Advanced Sciences, Department of Biotechnology and Life Sciences, Beni-Suef, Egypt
| | - Ayman Diab
- Faculty of Biotechnology, October University for Modern Sciences and Arts, (MSA), Wahat Road, 6th of October City, Egypt
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Abd-Elhakim YM, Hashem MM, Anwar A, El-Metwally AE, Abo-El-Sooud K, Moustafa GG, Mouneir SM, Ali HA. Effects of the food additives sodium acid pyrophosphate, sodium acetate, and citric acid on hemato-immunological pathological biomarkers in rats: Relation to PPAR-α, PPAR-γ and tnfα signaling pathway. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2018; 62:98-106. [PMID: 29986283 DOI: 10.1016/j.etap.2018.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 06/28/2018] [Accepted: 07/02/2018] [Indexed: 06/08/2023]
Abstract
The food additives sodium acid pyrophosphate (SAPP), sodium acetate (SA), and citric acid (CA) were evaluated for their hemato-immunotoxic effects. Forty adult Sprague-Dawley rats were distributed into four groups and were orally administered water, SAPP (12.6 mg/kg), CA (180 mg/kg), or SA (13.5 mg /kg) daily for 90 days. Erythrogram and leukogram profiles were evaluated. The levels of lysozyme, nitric oxide, immunoglobulin, and phagocytic activity were measured. Histologic and immunohistochemical evaluations of splenic tissues were performed. Changes in the mRNA expression levels of peroxisome proliferator-activated receptor α and γ (PPAR-α and PPAR-γ), and tumor necrosis factor α (TNF-α) genes were assessed. A significant leukopenic condition was observed with SAPP, while CA induced marked leukocytosis, and SA showed a lymphocytosis condition. Both the innate and humoral parameters were significantly depressed. Various pathological lesions were observed, including diffuse hyperplasia of the red pulp, depletion of the white pulp, and capsular and parenchymal fibrosis. A marked decrease in CD3 T-lymphocyte and CD20 B-lymphocyte immunolabeling in rats treated with SAPP and SA was evident. Marked downregulation of PPAR-α and PPAR-γ together with upregulation of TNF-α was recorded. These results indicate that high doses of SAPP, SA and CA exert hematotoxic and immunotoxic effects with long-term exposure.
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Affiliation(s)
| | - Mohamed M Hashem
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Abeer Anwar
- Immunology Unit, Animal Reproduction Research Institute (ARRI), Gizza, Egypt
| | - Abeer E El-Metwally
- Pathology Department, Animal Reproduction Research Institute (A.R.R.I.), Giza, Egypt
| | - Khaled Abo-El-Sooud
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Gihan G Moustafa
- Department of Forensic Medicine and Toxicology, Zagazig University, Zagazig, Egypt
| | - Samar M Mouneir
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Haytham A Ali
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt; Department of Biochemistry, Faculty of science, University of Jeddah, Saudi Arabia
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8
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Srichamnong W, Ting P, Pitchakarn P, Nuchuchua O, Temviriyanukul P. Safety assessment of Plukenetia volubilis (Inca peanut) seeds, leaves, and their products. Food Sci Nutr 2018; 6:962-969. [PMID: 29983959 PMCID: PMC6021735 DOI: 10.1002/fsn3.633] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 02/18/2018] [Accepted: 02/22/2018] [Indexed: 02/03/2023] Open
Abstract
Plukenetia volubilis or Inca peanut is a promising plant with high economic value. Its seeds can be pressed for oil production or roasted and served as a snack, while the dried leaves can be used to make a kind of tea. Although the oil from the cold-pressed seeds has been proven to be safe for human consumption, little information is known about the other parts of the plant regarding safety. Thus, the aim of this study was to investigate the naturally occurring phytotoxins, including saponins, total alkaloids, and lectins in fresh and roasted Inca peanut seeds and leaves. In addition, cytotoxicity on several normal cell types including human peripheral blood mononuclear cells, human embryonic kidney cells, human hepatic stellate cells, and mouse fibroblasts as well as in vivo mutagenic properties was studied. This study showed that fresh Inca peanut seeds and leaves contain saponins, alkaloids, and lectins. However, roasting enables the reduction in alkaloids, saponins, and possibly lectins, suggesting that these phytotoxins become unstable under heat. Furthermore, Inca peanut seeds and leaves, especially after roasting, are safe to a variety of normal cell lines and do not induce DNA mutations in Drosophila expressing high biotransformation system. In conclusion, the data in this study indicated that high and chronic consumption of fresh seeds and leaves should be avoided. Heat processing should be applied before the consumption of Inca peanut seeds and leaves in order to reduce phytotoxins and potential health risks.
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Affiliation(s)
| | - Pisamai Ting
- Institute of NutritionMahidol UniversitySalayaNakhon PathomThailand
| | - Pornsiri Pitchakarn
- Department of BiochemistryFaculty of MedicineChiang Mai UniversityMeungChiang MaiThailand
| | - Onanong Nuchuchua
- Nano Agro and Food Innovation LaboratoryNational Nanotechnology Center (NANOTEC)National Science and Technology Development AgencyKlong Luang, Pathum ThaniThailand
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Mishra N, Srivastava R, Agrawal UR, Tewari RR. An insight into the genotoxicity assessment studies in dipterans. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2017; 773:220-229. [PMID: 28927530 DOI: 10.1016/j.mrrev.2016.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 09/19/2016] [Accepted: 10/12/2016] [Indexed: 12/15/2022]
Abstract
The dipterans have been widely utilized in genotoxicity assessment studies. Short life span, easy maintenance, production of large number of offspring in a single generation and the tissues with appropriate cell populations make these flies ideal for studies associated to developmental biology, diseases, genetics, genetic toxicology and stress biology in the group. Moreover, their cosmopolitan presence makes them suitable candidate for ecological bio-monitoring. An attempt has been made in the present review to reveal the significance of dipteran flies for assessing alterations in genetic content through various genotoxicity biomarkers and to summarize the gradual advancement in these studies. Recent studies on genotoxicity assays in dipterans have opened up a broader perspective for DNA repair related mechanistic studies, pre-screening of chemicals and environmental bio-monitoring. Studies in dipterans, other than Drosophila may be helpful in using them as an alternative model system for assessment of genotoxicity, especially at the gene level and further extension of these studies give a future insight to develop new strategies for maintaining environment friendly limits of the toxicants.
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Affiliation(s)
- Nidhi Mishra
- Department of Zoology, University of Allahabad, Allahabad-211 002, India.
| | - Rashmi Srivastava
- Department of Zoology, University of Allahabad, Allahabad-211 002, India
| | - Uma Rani Agrawal
- Department of Zoology, C.M.P. College (A constituent college of University of Allahabad), Mahatma Gandhi Marg, George Town, Allahabad-211002, India.
| | - Raghav Ram Tewari
- Department of Zoology, University of Allahabad, Allahabad-211 002, India
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Scientific Opinion on the re‐evaluation of benzoic acid (E 210), sodium benzoate (E 211), potassium benzoate (E 212) and calcium benzoate (E 213) as food additives. EFSA J 2016. [DOI: 10.2903/j.efsa.2016.4433] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Singh J, Thakur IS. Evaluation of cyanobacterial endolith Leptolyngbya sp. ISTCY101, for integrated wastewater treatment and biodiesel production: A toxicological perspective. ALGAL RES 2015. [DOI: 10.1016/j.algal.2015.07.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Pandir D. DNA damage in human germ cell exposed to the some food additives in vitro. Cytotechnology 2014; 68:725-33. [PMID: 25501537 DOI: 10.1007/s10616-014-9824-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 11/17/2014] [Indexed: 11/26/2022] Open
Abstract
The use of food additives has increased enormously in modern food technology but they have adverse effects in human healthy. The aim of this study was to investigate the DNA damage of some food additives such as citric acid (CA), benzoic acid (BA), brilliant blue (BB) and sunset yellow (SY) which were investigated in human male germ cells using comet assay. The sperm cells were incubated with different concentrations of these food additives (50, 100, 200 and 500 μg/mL) for 1 h at 32 °C. The results showed for CA, BA, BB and SY a dose dependent increase in tail DNA%, tail length and tail moment in human sperm when compared to control group. When control values were compared in the studied parameters in the treatment concentrations, SY was found to exhibit the highest level of DNA damage followed by BB > BA > CA. However, none of the food additives affected the tail DNA%, tail length and tail moment at 50 and 100 μg/mL. At 200 μg/mL of SY, the tail DNA% and tail length of sperm were 95.80 ± 0.28 and 42.56 ± 4.66, for BB the values were 95.06 ± 2.30 and 39.56 ± 3.78, whereas for BA the values were 89.05 ± 2.78 and 31.50 ± 0.71, for CA the values were 88.59 ± 6.45 and 13.59 ± 2.74, respectively. However, only the highest concentration of the used food additives significantly affected the studied parameters of sperm DNA. The present results indicate that SY and BB are more harmful than BA and CA to human sperm in vitro.
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Affiliation(s)
- Dilek Pandir
- Department of Biology, Faculty of Arts and Science, Bozok University, 66100, Divanliyolu/Yozgat, Turkey.
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13
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Ulker Z, Alpsoy L, Mihmanli A. Assessment of cytotoxic and apoptotic effects of benzaldehyde using different assays. Hum Exp Toxicol 2012; 32:858-64. [DOI: 10.1177/0960327112470271] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Benzaldehyde (BA) occurs naturally in a number of plants, including cherry, fig and peach fruit and carnation flowers at therapeutic doses. In addition, it is used in cosmetics, personal care products and food as a preservative. In this study, we aimed to determine the cytotoxic and apoptotic effects of different concentrations of BA on cultured human lymphocytes using lactate dehydrogenase assay, cell proliferation (water-soluble tetrazolium salts-1) assay and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) test (apoptotic test) as a group of cytotoxicity tests at 6th and 24th h on human lymphocyte cell culture. The cytotoxicity increased when cells were treated with 10, 25 and 50 μg/mL concentrations of BA ( p < 0.05). Moreover, treatment of the cells with the same concentrations significantly decreased the cell number at the 6th and 24th hours ( p < 0.05). TUNEL assay results also show that the concentration of BA at 10, 25 and 50 μg/mL caused DNA damage significantly ( p < 0.05). According to our results, the toxic and genotoxic effects of BA have to be further evaluated before using in cosmetic and food products.
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Affiliation(s)
- Z. Ulker
- Fatih University, Science and Art Faculty, Biology Department, Istanbul, Turkey
| | - L. Alpsoy
- Fatih University, Science and Art Faculty, Biology Department, Istanbul, Turkey
| | - A. Mihmanli
- Bezmialem University, Faculty of Dentistry, Istanbul, Turkey
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14
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Demir E, Turna F, Kaya B, Creus A, Marcos R. Mutagenic/recombinogenic effects of four lipid peroxidation products in Drosophila. Food Chem Toxicol 2012; 53:221-7. [PMID: 23238235 DOI: 10.1016/j.fct.2012.11.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Revised: 11/28/2012] [Accepted: 11/29/2012] [Indexed: 11/17/2022]
Abstract
The human diet is an important factor in the development of different diseases. Lipid peroxidation during frying in edible vegetable liquid oils of food components is a mechanism leading to the formation of free radicals. Such radicals induce tissue damage and are implicated in diverse pathological conditions, including aging, atherosclerosis, brain disorders, cancer, lung disorders and various liver disorders. In the present study, we decided to investigate the genotoxic effects of four lipid peroxidation products in the in vivo Drosophila wing somatic mutation and recombination test. In this test, point mutation, chromosome breakage and mitotic recombination produce single spots; while twin spots are produced only by mitotic recombination. Drosophila is a suitable eukaryotic organism for mutagenicity studies and also its metabolism is quite similar to that of mammalians. Since conflicting data exist on the possible risk of several lipid peroxidation products for humans, we have selected four of them, namely acrolein, crotonaldehyde, 4-hydroxy-hexenal (4-HHE) and 4-oxo-2-nonenal (4-ONE). Especially at the highest concentrations tested all exert both mutagenic and recombinogenic effects in the Drosophila SMART assay, showing a direct dose-effect relationship. This is the first study reporting genotoxicity data in Drosophila for these compounds.
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Affiliation(s)
- Eşref Demir
- Akdeniz University, Faculty of Sciences, Department of Biology, 07058 Campus, Antalya, Turkey.
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15
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Demir E, Marcos R, Kaya B. Genotoxicity studies in the ST cross of the Drosophila wing spot test of sunflower and soybean oils before and after frying and boiling procedures. Food Chem Toxicol 2012; 50:3619-24. [DOI: 10.1016/j.fct.2012.07.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Revised: 07/18/2012] [Accepted: 07/19/2012] [Indexed: 10/28/2022]
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Sayed HM, Fouad D, Ataya FS, Hassan NH, Fahmy MA. The modifying effect of selenium and vitamins A, C, and E on the genotoxicity induced by sunset yellow in male mice. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2012; 744:145-53. [DOI: 10.1016/j.mrgentox.2012.02.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2011] [Revised: 01/11/2012] [Accepted: 02/05/2012] [Indexed: 11/28/2022]
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17
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Demir E, Kocaoğlu S, Kaya B. Assessment of genotoxic effects of benzyl derivatives by the comet assay. Food Chem Toxicol 2010; 48:1239-42. [DOI: 10.1016/j.fct.2010.02.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Revised: 02/10/2010] [Accepted: 02/12/2010] [Indexed: 10/19/2022]
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18
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A novel E. coli biosensor for detecting aromatic aldehydes based on a responsive inducible archaeal promoter fused to the green fluorescent protein. Appl Microbiol Biotechnol 2009; 82:67-77. [DOI: 10.1007/s00253-008-1771-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 10/23/2008] [Accepted: 10/25/2008] [Indexed: 10/21/2022]
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