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Jin T, Park EY, Kim B, Oh JK. Environmental exposure to lead and cadmium are associated with triglyceride glucose index. Sci Rep 2024; 14:2496. [PMID: 38291186 PMCID: PMC10827717 DOI: 10.1038/s41598-024-52994-5] [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: 10/05/2023] [Accepted: 01/25/2024] [Indexed: 02/01/2024] Open
Abstract
The triglyceride glucose (TyG) index was suggested as a novel reliable surrogate marker for insulin resistance and related cardiovascular-metabolic diseases. We aimed to evaluate the association between the TyG index and environmental exposure to lead (Pb), mercury (Hg), and cadmium (Cd). A total of 9645 adults who enrolled in the Korea National Health and Nutrition Examination Survey in 2005, 2008-2013, and 2016 were included. Fasting plasma glucose and triglyceride levels were used to calculate the TyG index. Multivariate logistic regression model was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). We noted an increasing trend in the TyG index with increment of blood Pb and Cd concentrations. Participants in the highest quartile of blood Pb and Cd concentrations had higher TyG index values than those in the lowest quartile, with ORs (95% CIs) of 1.32 (1.07-1.63) and 1.29 (1.04-1.59) for Pb and Cd, respectively. Strong associations between blood Pb and Cd concentrations and the TyG index were found in men. Blood Hg concentrations did not show a significant association with the TyG index. Our study suggests that public health strategies for cardiovascular-metabolic disorder prevention should be directed toward individuals exposed to priority heavy metals.
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Affiliation(s)
- Taiyue Jin
- Division of Cancer Prevention, National Cancer Control Institute, National Cancer Center, Goyang-si, 10408, Gyeonggi-do, Korea
| | - Eun Young Park
- Department of Preventive Medicine, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Korea.
| | - Byungmi Kim
- Division of Cancer Prevention, National Cancer Control Institute, National Cancer Center, Goyang-si, 10408, Gyeonggi-do, Korea
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, 10408, Gyeonggi-do, Korea
| | - Jin-Kyoung Oh
- Division of Cancer Prevention, National Cancer Control Institute, National Cancer Center, Goyang-si, 10408, Gyeonggi-do, Korea
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, 10408, Gyeonggi-do, Korea
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2
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Rathee P, Sehrawat R, Rathee P, Khatkar A, Akkol EK, Khatkar S, Redhu N, Türkcanoğlu G, Sobarzo-Sánchez E. Polyphenols: Natural Preservatives with Promising Applications in Food, Cosmetics and Pharma Industries; Problems and Toxicity Associated with Synthetic Preservatives; Impact of Misleading Advertisements; Recent Trends in Preservation and Legislation. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4793. [PMID: 37445107 PMCID: PMC10343617 DOI: 10.3390/ma16134793] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/01/2023] [Indexed: 07/15/2023]
Abstract
The global market of food, cosmetics, and pharmaceutical products requires continuous tracking of harmful ingredients and microbial contamination for the sake of the safety of both products and consumers as these products greatly dominate the consumer's health, directly or indirectly. The existence, survival, and growth of microorganisms in the product may lead to physicochemical degradation or spoilage and may infect the consumer at another end. It has become a challenge for industries to produce a product that is safe, self-stable, and has high nutritional value, as many factors such as physical, chemical, enzymatic, or microbial activities are responsible for causing spoilage to the product within the due course of time. Thus, preservatives are added to retain the virtue of the product to ensure its safety for the consumer. Nowadays, the use of synthetic/artificial preservatives has become common and has not been widely accepted by consumers as they are aware of the fact that exposure to preservatives can lead to adverse effects on health, which is a major area of concern for researchers. Naturally occurring phenolic compounds appear to be extensively used as bio-preservatives to prolong the shelf life of the finished product. Based on the convincing shreds of evidence reported in the literature, it is suggested that phenolic compounds and their derivatives have massive potential to be investigated for the development of new moieties and are proven to be promising drug molecules. The objective of this article is to provide an overview of the significant role of phenolic compounds and their derivatives in the preservation of perishable products from microbial attack due to their exclusive antioxidant and free radical scavenging properties and the problems associated with the use of synthetic preservatives in pharmaceutical products. This article also analyzes the recent trends in preservation along with technical norms that regulate the food, cosmetic, and pharmaceutical products in the developing countries.
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Affiliation(s)
- Priyanka Rathee
- Faculty of Pharmaceutical Sciences, Baba Mastnath University, Rohtak 124021, India;
| | - Renu Sehrawat
- School of Medical and Allied Sciences, K.R. Mangalam University, Gurugram 122103, India;
| | - Pooja Rathee
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India;
| | - Anurag Khatkar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India;
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara 06330, Turkey;
| | - Sarita Khatkar
- Vaish Institute of Pharmaceutical Education and Research, Rohtak 124001, India;
| | - Neelam Redhu
- Department of Microbiology, Maharshi Dayanand University, Rohtak 124001, India;
| | - Gizem Türkcanoğlu
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara 06330, Turkey;
| | - Eduardo Sobarzo-Sánchez
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Santiago 8330507, Chile
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
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3
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In vitro genotoxic and antigenotoxic effects of an exopolysaccharide isolated from Lactobacillus salivarius KC27L. Toxicol In Vitro 2022; 86:105507. [DOI: 10.1016/j.tiv.2022.105507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/21/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022]
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4
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Sánchez-Alarcón J, Milić M, Bustamante-Montes LP, Isaac-Olivé K, Valencia-Quintana R, Ramírez-Durán N. Genotoxicity of Mercury and Its Derivatives Demonstrated In Vitro and In Vivo in Human Populations Studies. Systematic Review. TOXICS 2021; 9:326. [PMID: 34941760 PMCID: PMC8704886 DOI: 10.3390/toxics9120326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/23/2021] [Accepted: 11/23/2021] [Indexed: 12/11/2022]
Abstract
Beside partial coverage in three reviews so far (1994, 2009, 2019), there is no review on genotoxic studies dealing with mercury (Hg) and human exposure using the most usual genotoxic assays: sister chromatid exchanges (SCE), chromosomal aberrations (CA), cytochalasin B blocked micronucleus assay (CBMN), and single-cell gel electrophoresis (SCGE or alkaline comet assay). Fifty years from the first Hg genotoxicity study and with the Minamata Convention in force, the genotoxic potential of Hg and its derivatives is still controversial. Considering these antecedents, we present this first systematic literature overview of genotoxic studies dealing with Hg and human exposure that used the standard genotoxic assays. To date, there is not sufficient evidence for Hg human carcinogen classification, so the new data collections can be of great help. A review was made of the studies available (those published before the end of October 2021 on PubMed or Web of Science in English or Spanish language) in the scientific literature dealing with genotoxic assays and human sample exposure ex vivo, in vivo, and in vitro. Results from a total of 66 articles selected are presented. Organic (o)Hg compounds were more toxic than inorganic and/or elemental ones, without ruling out that all represent a risk. The most studied inorganic (i)Hg compounds in populations exposed accidentally, occupationally, or iatrogenically, and/or in human cells, were Hg chloride and Hg nitrate and of the organic compounds, were methylmercury, thimerosal, methylmercury chloride, phenylmercuric acetate, and methylmercury hydroxide.
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Affiliation(s)
- Juana Sánchez-Alarcón
- Doctorado en Ciencias de la Salud, Facultad de Ciencias de la Conducta, Universidad Autónoma del Estado de México, Toluca 50180, Estado de México, Mexico;
- Cuerpo Académico Ambiente y Genética UATLX-CA-223, Laboratorio “Rafael Villalobos-Pietrini” de Toxicología Genómica y Química Ambiental, Facultad de Agrobiología, Universidad Autónoma de Tlaxcala, Santa María Acuitlapilco 90120, Tlaxcala, Mexico;
| | - Mirta Milić
- Mutagenesis Unit, Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia; or
| | | | - Keila Isaac-Olivé
- Facultad de Medicina, Universidad Autónoma del Estado de México, Toluca 50180, Estado de México, Mexico;
| | - Rafael Valencia-Quintana
- Cuerpo Académico Ambiente y Genética UATLX-CA-223, Laboratorio “Rafael Villalobos-Pietrini” de Toxicología Genómica y Química Ambiental, Facultad de Agrobiología, Universidad Autónoma de Tlaxcala, Santa María Acuitlapilco 90120, Tlaxcala, Mexico;
| | - Ninfa Ramírez-Durán
- Facultad de Medicina, Universidad Autónoma del Estado de México, Toluca 50180, Estado de México, Mexico;
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5
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Ijaz MU, Majeed SA, Asharaf A, Ali T, Al-Ghanim KA, Asad F, Zafar S, Ismail M, Samad A, Ahmed Z, Al-Misned F, Riaz MN, Mahboob S. Toxicological effects of thimerosal on rat kidney: a histological and biochemical study. BRAZ J BIOL 2021; 83:e242942. [PMID: 34468508 DOI: 10.1590/1519-6984.242942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 02/17/2021] [Indexed: 11/21/2022] Open
Abstract
Thimerosal is an organomercurial compound, which is used in the preparation of intramuscular immunoglobulin, antivenoms, tattoo inks, skin test antigens, nasal products, ophthalmic drops, and vaccines as a preservative. In most of animal species and humans, the kidney is one of the main sites for mercurial compounds deposition and target organs for toxicity. So, the current research was intended to assess the thimerosal induced nephrotoxicity in male rats. Twenty-four adult male albino rats were categorized into four groups. The first group was a control group. Rats of Group-II, Group-III, and Group-IV were administered with 0.5µg/kg, 10µg/kg, and 50µg/kg of thimerosal once a day, respectively. Thimerosal administration significantly decreased the activities of catalase (CAT), superoxide dismutase (SOD), peroxidase (POD), glutathione reductase (GR), glutathione (GSH), and protein content while increased the thiobarbituric acid reactive substances (TBARS) and hydrogen peroxide (H2O2) levels dose-dependently. Blood urea nitrogen (BUN), creatinine, urobilinogen, urinary proteins, kidney injury molecule-1 (KIM-1), and neutrophil gelatinase-associated lipocalin (NGAL) levels were substantially increased. In contrast, urinary albumin and creatinine clearance was reduced dose-dependently in thimerosal treated groups. The results demonstrated that thimerosal significantly increased the inflammation indicators including nuclear factor kappaB (NF-κB), tumor necrosis factor-α (TNF-α), Interleukin-1β (IL-1β), Interleukin-6 (IL-6) levels and cyclooxygenase-2 (COX-2) activities, DNA and histopathological damages dose-dependently. So, the present findings ascertained that thimerosal exerted nephrotoxicity in male albino rats.
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Affiliation(s)
- M U Ijaz
- University of Agriculture, Department of Zoology, Wildlife and Fisheries, Faisalabad, Pakistan
| | - S A Majeed
- University of Agriculture, Department of Zoology, Wildlife and Fisheries, Faisalabad, Pakistan
| | - A Asharaf
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - T Ali
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - K A Al-Ghanim
- King Saud University, Department of Zoology, College of Science, Riyadh, Saudi Arabia
| | - F Asad
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - S Zafar
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - M Ismail
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - A Samad
- University of Agriculture, Department of Zoology, Wildlife and Fisheries, Faisalabad, Pakistan
| | - Z Ahmed
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - F Al-Misned
- King Saud University, Department of Zoology, College of Science, Riyadh, Saudi Arabia
| | - M N Riaz
- Texas A&M University, AMU, Brazos, Texas, United States of America
| | - S Mahboob
- King Saud University, Department of Zoology, College of Science, Riyadh, Saudi Arabia
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6
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Azhar M, Farooq AD, Haque S, Bano S, Zaheer L, Faizi S. Cytotoxic and genotoxic action of Tagetes patula flower methanol extract and patuletin using the Allium test. ACTA ACUST UNITED AC 2019; 43:326-339. [PMID: 31772498 PMCID: PMC6874860 DOI: 10.3906/biy-1906-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Tagetes patula is used to treat cancer patients in alternative healthcare systems. However, its cytotoxic and genotoxic effects have not been reported. Therefore, themethanol extract of T. patula flower, the ethyl acetate fraction, and the pure compound patuletin were evaluatedusing the Allium test.The methanol extract and fraction contained ~3% and ~36% patuletin, respectively, with ~98% purity. The methanol extract caused inhibition of Allium root growth displaying an IC50 value of ~500 µg/mL, while the fraction and patuletin were more potent by ~2 and ~5 times, respectively. The Allium root tips demonstrated a decline in prophase, metaphase, anaphase, and telophase stages with concomitant decrease in percent mitotic index in the methanol extract (~5.64), fraction, and patuletin (~4) as compared to the control (~7.61). However, in only methanol extract-treated root tips, an increase in metaphase stage was noted. In addition, the methanol extract predominantly induced c-type, misaligned, and multipolar chromosomal abnormalities while the fraction and patuletin displayed fragments and sticky chromosomes. The fraction and patuletin also produced micronuclei (~2%). In conclusion, T. patula flower methanol extract and ethyl acetate fraction are cytotoxicand genotoxic, which most likely could be due to the patuletin. Further preclinical and clinical studies are required to justify its clinical use.
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Affiliation(s)
- Mudassar Azhar
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan.,Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, Faculty of Toxicology, University of Karachi, Karachi Pakistan
| | - Ahsana Dar Farooq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, Faculty of Toxicology, University of Karachi, Karachi Pakistan.,H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan.,Hamdard Al-Majeed College of Eastern Medicine, Faculty of Eastern Medicine, Hamdard University, Karachi Pakistan
| | - Sayedul Haque
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan.,Department of Animal Sciences, Human Genetics Program, Quaid-i-Azam University, Islamabad Pakistan
| | - Samina Bano
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan
| | - Lubna Zaheer
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan
| | - Shaheen Faizi
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Faculty of Pharmacology, University of Karachi, Karachi Pakistan
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7
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Mendoza-Lagunas JL, Meza-Figueroa DM, Martínez-Cinco MA, O’Rourke MK, Centeno-García E, Romero FM, García-Rico L, Meza-Montenegro MM. Health Risk Assessment in Children by Arsenic and Mercury Pollution of Groundwater in a Mining Area in Sonora, Mexico. ACTA ACUST UNITED AC 2019. [DOI: 10.4236/gep.2019.76008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Iannuzzi A, Perucatti A, Genualdo V, Pauciullo A, Melis R, Porqueddu C, Marchetti M, Usai M, Iannuzzi L. Sister chromatid exchange test in river buffalo lymphocytes treatedin vitrowith furocoumarin extracts. Mutagenesis 2016; 31:547-51. [PMID: 27180332 DOI: 10.1093/mutage/gew022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Alessandra Iannuzzi
- National Research Council (CNR), Institute for Animal Production Systems in Mediterranean Environments (ISPAAM), Laboratory of Animal Cytogenetics and Genetics, Via Argine 1085, 80147 Naples, Italy,
| | - Angela Perucatti
- National Research Council (CNR), Institute for Animal Production Systems in Mediterranean Environments (ISPAAM), Laboratory of Animal Cytogenetics and Genetics, Via Argine 1085, 80147 Naples, Italy
| | - Viviana Genualdo
- National Research Council (CNR), Institute for Animal Production Systems in Mediterranean Environments (ISPAAM), Laboratory of Animal Cytogenetics and Genetics, Via Argine 1085, 80147 Naples, Italy
| | - Alfredo Pauciullo
- National Research Council (CNR), Institute for Animal Production Systems in Mediterranean Environments (ISPAAM), Laboratory of Animal Cytogenetics and Genetics, Via Argine 1085, 80147 Naples, Italy, Dept. Agricultural, Forest and Food Sciences (DISAFA), University of Turin, Via Leonardo Da Vinci, 44, 10095 Grugliasco Turin, Italy
| | - Rita Melis
- CNR-ISPAAM, UOS-Sassari, Trav. La Crucca, 3, 07100 Sassari, Italy
| | | | - Mauro Marchetti
- CNR-ICB, UOS-Sassari, Trav. La Crucca, 3, 07100 Sassari, Italy and
| | - Marianna Usai
- Department of Science for Nature and Environmental Resources (DIPNET), University of Sassari, Via Muroni, 23A, 07100 Sassari, Italy
| | - Leopoldo Iannuzzi
- National Research Council (CNR), Institute for Animal Production Systems in Mediterranean Environments (ISPAAM), Laboratory of Animal Cytogenetics and Genetics, Via Argine 1085, 80147 Naples, Italy
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9
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Zerumbone induces mitochondria-mediated apoptosis via increased calcium, generation of reactive oxygen species and upregulation of soluble histone H2AX in K562 chronic myelogenous leukemia cells. Tumour Biol 2015; 36:8479-89. [DOI: 10.1007/s13277-015-3583-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 05/18/2015] [Indexed: 11/25/2022] Open
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10
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Kluska M, Komasińska M, Marciniuk-Kluska A. Successful New Methodology for Isotachophoretic Technique Determination of Mercury. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2014.917664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mariusz Kluska
- a Institute of Chemistry , Siedlce University of Natural Sciences and Humanities , Siedlce , Poland
| | | | - Anna Marciniuk-Kluska
- c Faculty of Management , Siedlce University of Natural Sciences and Humanities , Siedlce , Poland
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11
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Battal D, Çelik A, Güler G, Aktaş A, Yildirimcan S, Ocakoglu K, Çömelekoǧlu Ü. SiO2 Nanoparticule-induced size-dependent genotoxicity - an in vitro study using sister chromatid exchange, micronucleus and comet assay. Drug Chem Toxicol 2014; 38:196-204. [PMID: 24960636 DOI: 10.3109/01480545.2014.928721] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Fine particles with a characteristic size smaller than 100 nm (i.e. nanoparticlesspread out in nowadays life. Silicon or Si, is one of the most abundant chemical elements found on the Earth. Its oxide forms, such as silicate (SiO4) and silicon dioxide, also known as silica (SiO2), are the main constituents of sand and quartz contributing to 90% of the Earth's crust. In this work, three genotoxicity systems "sister chromatid exchange, cytokinesis block micronucleus test and single cell gel electrophoresis (comet) assay" were employed to provide further insight into the cytotoxic and mutagenic/genotoxic potential of SiO2 nanoparticules (particle size 6 nm, 20 nm, 50 nm) in cultured peripheral blood lymphocytes as in vitro. It was observed that there is a significant decrease in Mitotic index (MI), Cytokinesis block proliferation index (CBPI), proliferation index (PRI) values expressed as Cell Kinetic parameters compared with negative control (p < 0.05). There is a statistically significant difference between negative control culture and culture exposed to SiO2 (6 nm, 20 nm, 50 nm) (p < 0.01, p < 0.01, p < 0.05, respectively). It is found that SiO2 nanoparticles at different size (6, 20, 50 nm) progressively increased the SCE frequency and DNA damage on the basis the AU values compared with negative control (p < 0.05). Results showed that the genotoxic/mutagenic and cytotoxic effects of SiO2 nanoparticules is dependent to particule size.
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Affiliation(s)
- Dilek Battal
- Department of Pharmaceutic Toxicology, Faculty of Pharmacy, Mersin University , Mersin , Turkey
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12
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Çelik A, Ekinci SY, Güler G, Yildirim S. In Vitro Genotoxicity of Fipronil Sister Chromatid Exchange, Cytokinesis Block Micronucleus Test, and Comet Assay. DNA Cell Biol 2014; 33:148-54. [DOI: 10.1089/dna.2013.2158] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ayla Çelik
- Department of Biology, Faculty of Science and Letters, Mersin University, Mersin, Turkey
| | - Seda Yaprak Ekinci
- Department of Biology, Mersin University Graduate School of Natural and Applied Science, Mersin, Turkey
| | - Gizem Güler
- Department of Biology, Mersin University Graduate School of Natural and Applied Science, Mersin, Turkey
| | - Seda Yildirim
- Department of Biology, Mersin University Graduate School of Natural and Applied Science, Mersin, Turkey
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13
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Mutagenicity and genotoxicity of dicapthon insecticide. Cytotechnology 2014; 66:741-51. [PMID: 24477548 DOI: 10.1007/s10616-013-9623-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 07/19/2013] [Indexed: 10/25/2022] Open
Abstract
Mutagenic and genotoxic effects of dicapthon were investigated by using the bacterial reverse mutation assay in Salmonella typhimurium TA97, TA98, TA100 and TA102 strains with or without metabolic activation system (S9 mix), and chromosome aberrations (CAs), sister chromatid exchanges (SCEs), and micronucleus (MN) tests in human peripheral blood lymphocytes in vitro. Dicapthon was dissolved in dimethyl sulfoxide for all test systems. 0.1, 1, 10 and 100 μg/plate doses of dicapthon were found to be weakly mutagenic on S. typhimurium TA 98 without S9 mix. The human peripheral lymphocytes were treated with four experimental concentrations of dicapthon (25, 50, 100, and 200 μg/mL) for 24 and 48 h. Dicapthon increased the frequency of SCE only at the 100 μg/mL concentration for the 24 and 48 h applications. Dicapthon also induced abnormal cell frequency, CA/cell ratio and frequency of MN dose dependently for 24 and 48 h. Dicapthon showed a statistically significant cytotoxic effect by decreasing the mitotic index in all concentrations and a cytostatic effect by decreasing nuclear division index in 100 and 200 μg/mL concentrations for both treatment periods when compared with both untreated and solvent controls. These values decreased also in a dose dependent manner.
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14
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Kocaman AY, Rencüzoğulları E, Topaktaş M, Istifli ES, Büyükleyla M. The effects of 4-thujanol on chromosome aberrations, sister chromatid exchanges and micronucleus in human peripheral blood lymphocytes. Cytotechnology 2011; 63:493-502. [PMID: 21735266 DOI: 10.1007/s10616-011-9372-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Accepted: 06/20/2011] [Indexed: 10/18/2022] Open
Abstract
4-Thujanol, a bicyclic monoterpene alcohol, is present in the essential oils of many medicinal and aromatic plants. It is commonly used as a fragrance and flavouring ingredient in a lot of different products. The potential genotoxic effects of 4-thujanol on human peripheral blood lymphocytes (PBLs) were investigated in vitro by the chromosome aberrations (CAs), sister chromatid exchanges (SCEs), and micronucleus (MN) tests. The cells were treated with 13, 26 and 52 μg/mL 4-thujanol in the presence and absence of a metabolic activator (S9 mix). 4-Thujanol induced CA (P < 0.001) and MN formation (P < 0.05) at all concentrations (13, 26 and 52 μg/mL) in the presence and absence of the S9 mix without a concentration-dependent manner. However, the treatment of peripheral lymphocytes with 4-thujanol did not produce a statistical difference in the frequency of SCEs when compared with control group. Furthermore, this monoterpene did not significantly decrease the mitotic index (MI), proliferation index (PI), and nuclear division index (NDI). In conclusion, 4-thujanol had a significant clastogenic effect at the tested concentrations (13, 26 and 52 μg/mL) for human PBLs. In addition, no cytotoxic and/or cytostatic effects were observed regardless of the concentrations used. This work presents the first report on genotoxic properties of 4-thujanol.
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Affiliation(s)
- Ayşe Yavuz Kocaman
- Department of Biology, Faculty of Science and Letters, Mustafa Kemal University, 31000, Hatay, Turkey,
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Abstract
Acute or chronic mercury exposure can cause adverse effects during any period of development. Mercury is a highly toxic element; there is no known safe level of exposure. Ideally, neither children nor adults should have any mercury in their bodies because it provides no physiological benefit. Prenatal and postnatal mercury exposures occur frequently in many different ways. Pediatricians, nurses, and other health care providers should understand the scope of mercury exposures and health problems among children and be prepared to handle mercury exposures in medical practice. Prevention is the key to reducing mercury poisoning. Mercury exists in different chemical forms: elemental (or metallic), inorganic, and organic (methylmercury and ethyl mercury). Mercury exposure can cause acute and chronic intoxication at low levels of exposure. Mercury is neuro-, nephro-, and immunotoxic. The development of the child in utero and early in life is at particular risk. Mercury is ubiquitous and persistent. Mercury is a global pollutant, bio-accumulating, mainly through the aquatic food chain, resulting in a serious health hazard for children. This article provides an extensive review of mercury exposure and children's health.
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Affiliation(s)
- Stephan Bose-O'Reilly
- Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Information Systems and Health Technology Assessment, UMIT-University for Health Sciences, Medical Informatics and Technology, Hall i.T, Austria
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Osterburg AR, Robinson CT, Schwemberger S, Mokashi V, Stockelman M, Babcock GF. Sodium tungstate (Na2WO4) exposure increases apoptosis in human peripheral blood lymphocytes. J Immunotoxicol 2010; 7:174-82. [DOI: 10.3109/15476911003631617] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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He L, Yang L, Zhang ZR, Gong T, Deng L, Gu Z, Sun X. In vitro evaluation of the genotoxicity of a family of novel MeO-PEG-poly(D,L-lactic-co-glycolic acid)-PEG-OMe triblock copolymer and PLGA nanoparticles. NANOTECHNOLOGY 2009; 20:455102. [PMID: 19822931 DOI: 10.1088/0957-4484/20/45/455102] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Despite the booming development of nanoparticle materials for pharmaceutical applications, studies on their genotoxicity are few. In our previous efforts to develop an intravenous nanoparticle material, a family of novel monomethoxy(polyethylene glycol)-poly(D,L-lactic-co-glycolic acid)-monomethoxy (PELGE) polymers was synthesized. The cytotoxicity and genotoxicity of nine kinds of selected blank PELGE and PLGA (poly(D,L-lactic and glycolic acid)) nanoparticles were evaluated using methyl thiazolyl tetrazolium (MTT), micronucleus (MN) and sister chromatid exchange (SCE) assays with or without the addition of a metabolic activation system (S9 mix), using Chinese hamster ovary (CHO) cells. The cytotoxicity of nanoparticles exhibited a dose-dependent response, with a concentration of 5 mg ml(-1) being the turning point. The frequencies of MN observed in samples treated with various nanoparticles were not statistically different from those seen in the negative controls in the presence or absence of the S9 mix. Also, no cell cycle delay was observed. The numbers of SCE per cell observed in samples treated with five kinds of PELGE nanoparticles were significantly greater than those found in the negative controls with or without the S9 mix. The discrepancies found in the two assays suggest that the five kinds of nanoparticles may produce only a weakly clastogenic response.
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Affiliation(s)
- Lili He
- Key Laboratory of Drug Targeting and Novel Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan 610041, People's Republic of China
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