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Baralić K, Pavić A, Javorac D, Živančević K, Božić D, Radaković N, Antonijević Miljaković E, Buha Djordjevic A, Ćurčić M, Bulat Z, Antonijević B, Đukić-Ćosić D. Comprehensive investigation of hepatotoxicity of the mixture containing phthalates and bisphenol A. JOURNAL OF HAZARDOUS MATERIALS 2023; 445:130404. [PMID: 36455319 DOI: 10.1016/j.jhazmat.2022.130404] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/23/2022] [Accepted: 11/13/2022] [Indexed: 06/17/2023]
Abstract
Connections between the mixture containing bis(2- ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP) and bisphenol A (BPA) and liver injury were explored through in silico investigation and 2 in vivo models. Comparative Toxicogenomics Database (CTD), ShinyGO, ToppCluster and Cytoscape were used for bioinformatic analysis. In vivo subacute study was performed on rats - five groups (n = 6): (1) Control: corn oil, (2) DEHP: 50 mg/kg b.w./day, (3) DBP: 50 mg/kg b.w./day, (4) BPA: 25 mg/kg b.w./day, (5) MIX: DEHP + DBP + BPA. Zebrafish embryos were exposed to the investigated substances in different doses, singularly and combined (binary and ternary mixtures). Liver injury was linked to 75 DEHP, DBP, and BPA genes, mostly connected to inflammation/oxidative stress. In rats, significant alterations in redox status/bioelements and pathohistology were most notable or exclusively present in MIX (probable additive effects). BPA decreased liver area (LA) index in dose-dependent manner. DEHP (< 2 µg/mL) and DBP (≤ 5 µg/mL) reduced LA values, while their higher doses increased LA index. The effect of DBP in binary mixtures led to a lethal outcome at the two highest concentrations, while the hepatotoxicity of DEHP/DBP/BPA mixture was dictated by BPA (confirmed by the benchmark dose analysis).
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Affiliation(s)
- Katarina Baralić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia.
| | - Aleksandar Pavić
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11000 Belgrade, Serbia
| | - Dragana Javorac
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Katarina Živančević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia; University of Belgrade - Faculty of Biology, Institute of Physiology and Biochemistry "Ivan Djaja", Studentski trg, 3, Belgrade, Serbia
| | - Dragica Božić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Nataša Radaković
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11000 Belgrade, Serbia
| | - Evica Antonijević Miljaković
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Aleksandra Buha Djordjevic
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Marijana Ćurčić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Biljana Antonijević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Danijela Đukić-Ćosić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
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Baralić K, Bozic D, Živančević K, Milenković M, Javorac D, Marić Đ, Antonijević Miljaković E, Buha Djordjevic A, Vukomanović P, Ćurčić M, Bulat Z, Antonijević B, Đukić-Ćosić D. Integrating in silico with in vivo approach to investigate phthalate and bisphenol A mixture-linked asthma development: Positive probiotic intervention. Food Chem Toxicol 2021; 158:112671. [PMID: 34793900 DOI: 10.1016/j.fct.2021.112671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/22/2021] [Accepted: 11/10/2021] [Indexed: 10/19/2022]
Abstract
The aim of this study was to explore the mechanisms of bis(2- ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP) and bisphenol A (BPA) mixture-induced asthma development and test probiotic as a potential positive intervention. Comparative Toxicogenomics Database (CTD) and ToppGene Suite were used as the main tools for in silico analysis. In vivo 28-day experiment was conducted on rats - seven groups (n = 6): (1) Control: corn oil, (2) P: probiotic (8.78 * 108 CFU/kg/day); (3) DEHP: 50 mg/kg b.w./day, (4) DBP: 50 mg/kg b.w./day, (5) BPA: 25 mg/kg b.w./day; (6) MIX: DEHP + DBP + BPA; (7) MIX + P. Lungs, thymus and kidneys were extracted and prepared for redox status and essential metals analysis. By conducting additional in vitro experiment, probiotic phthalate and BPA binding ability was explored. There were 24 DEHP, DBP and BPA asthma-related genes, indicating the three most probable mechanisms - apoptosis, inflammation and oxidative stress. In vivo experiment confirmed that significant changes in redox status/essential metal parameters were either prominent, or only present in the MIX group, indicating possible additive effects. In vitro experiment confirmed the ability of the multy-strain probiotic to bind DEHP/DBP/BPA mixture, while probiotic administration ameliorated mixture-induced changes in rat tissue.
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Affiliation(s)
- Katarina Baralić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia.
| | - Dragica Bozic
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Katarina Živančević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Milan Milenković
- Department of Drug Analysis, University of Belgrade, Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia; Institute of Public Health of Serbia Dr Milan Jovanovic Batut, dr Subotića 5, 112113, Belgrade, Serbia
| | - Dragana Javorac
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Đurđica Marić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Evica Antonijević Miljaković
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Aleksandra Buha Djordjevic
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Predrag Vukomanović
- Medical Sanitary School of Applied Sciences "Visan", 11080, Belgrade, Serbia
| | - Marijana Ćurčić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Biljana Antonijević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Danijela Đukić-Ćosić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
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Renal changes and apoptosis caused by subacute exposure to Aroclor 1254 in selenium-deficient and selenium-supplemented rats. Arh Hig Rada Toksikol 2020; 71:110-120. [PMID: 32975097 PMCID: PMC7968486 DOI: 10.2478/aiht-2020-71-3360] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 06/01/2020] [Indexed: 12/21/2022] Open
Abstract
Aroclor 1254 (A1254), a mixture of polychlorinated biphenyls, exerts hepatic, renal, and reproductive toxicity in rodents. This study aimed to determine a protective role of selenium on histopathological changes, oxidative stress, and apoptosis caused by A1254 in rat kidney. It included a control group, which received regular diet containing 0.15 mg/kg Se (C), a Se-supplemented group (SeS) receiving 1 mg/kg Se, a Se-deficient group (SeD) receiving Se-deficient diet of ≤0.05 mg/kg Se, an A1254-treated group (A) receiving 10 mg/kg of Aroclor 1254 and regular diet, an A1254-treated group receiving Se-supplementation (ASeS), and an A1254-treated group receiving Se-deficient diet (ASeD). Treatments lasted 15 days. After 24 h of the last dose of A1254, the animals were decapitated under anaesthesia and their renal antioxidant enzyme activities, lipid peroxidation (LP), glutathione, protein oxidation, and total antioxidant capacity levels measured. Histopathological changes were evaluated by light and electron microscopy. Apoptosis was detected with the TUNEL assay. Kidney weights, CAT activities, and GSH levels decreased significantly in all A1254-treated groups. Renal atrophic changes and higher apoptotic cell counts were observed in the A and ASeD groups. Both groups also showed a significant drop in GPx1 activities (A – 34.92 % and ASeD – 86.46 %) and rise in LP (A – 30.45 % and ASeD – 20.44 %) vs control. In contrast, LP levels and apoptotic cell counts were significantly lower in the ASeS group vs the A group. Histopathological changes and renal apoptosis were particularly visible in the ASeD group. Our findings suggest that selenium supplementation provides partial protection against renal toxicity of Aroclor 1254.
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Khanam A, Platel K. Bioavailability and Bioactivity of Selenium from Wheat ( Triticum aestivum), Maize ( Zea mays), and Pearl Millet ( Pennisetum glaucum), in Selenium-Deficient Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6366-6376. [PMID: 31083913 DOI: 10.1021/acs.jafc.9b02614] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This study examined the bioavailability and bioactivity of selenium (Se) from staple cereals, wheat, pearl millet, and maize, in Se-deficient rats (Wistar strain (OUT-Wister, IND-cft (2c)). The bioavailability and bioactivity of Se were determined by measuring the Se contents of the tissue and organs and activities of Se-dependent enzymes. Se-deficient rats were repleted with Se through wheat, pearl millet, and maize. The wheat diet exhibited the highest bioavailability of Se, followed by pearl millet and maize. The bioactivity of Se, as indicated by the activity of the Se-dependent enzymes, was found to be significantly ( p < 0.001) higher in the organs of rats fed the wheat diet, followed by pearl millet and maize diets. The deficiency of Se resulted in a significant decrease ( p < 0.001) in the activity of antioxidant enzymes in circulation and organs. The staples wheat, pearl millet, and maize have a high bioavailability of Se.
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Affiliation(s)
- Anjum Khanam
- Department of Biochemistry CSIR-Central Food Technological Research Institute , Mysore 570020 , India
| | - Kalpana Platel
- Department of Biochemistry CSIR-Central Food Technological Research Institute , Mysore 570020 , India
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Baudry J, Ducros V, Druesne-Pecollo N, Galan P, Hercberg S, Debrauwer L, Amiot MJ, Lairon D, Kesse-Guyot E. Some Differences in Nutritional Biomarkers are Detected Between Consumers and Nonconsumers of Organic Foods: Findings from the BioNutriNet Project. Curr Dev Nutr 2019; 3:nzy090. [PMID: 30842992 PMCID: PMC6397420 DOI: 10.1093/cdn/nzy090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/27/2018] [Accepted: 11/14/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Meta-analyses have compared the nutrient content of both organic and nonorganic foods. However, the impacts of such variations on human nutritional biomarkers still need to be assessed. OBJECTIVE In a nested clinical study from the NutriNet-Santé study, we aimed to compare the nutritional status of "organic" and "nonorganic" food consumers matched on a propensity score. METHODS Based on self-reported organic food consumption assessed through a food frequency questionnaire (FFQ), 150 low and 150 high organic food consumers were selected with <10% or >50% of organic food in their diet, respectively (expressed as the proportion of organic food in the whole diet in g/d). Participants were matched using a propensity score derived from socio-demographic, food, and health variables. Fasting plasma samples were analyzed using acknowledged laboratory methods for measurements of iron status, magnesium, copper, cadmium, carotenoids, vitamins A and E, and fatty acids. RESULTS We found significant differences between low and high organic food consumers with similar dietary patterns, with respect to plasma concentrations of magnesium, fat-soluble micronutrients (α-carotene, β-carotene, lutein, and zeaxanthin), fatty acids (linoleic, palmitoleic, γ-linolenic, and docosapentanoeic acids), and some fatty acid desaturase indexes. No differences between the 2 groups were detected for plasma concentrations of iron, copper, cadmium, lycopene, β-cryptoxanthin, or vitamins A and E. CONCLUSION If confirmed by other studies, our data suggest that a high consumption of organic foods, compared with very low consumption, modulates to some extent, the nutritional status of individuals with similar dietary patterns. Further research including prospective cohort studies is needed to evaluate the clinical relevance of such differences.
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Affiliation(s)
- Julia Baudry
- Nutritional Epidemiology Research team (EREN), Paris 13 University, Inserm (U1153), Inra (U1125), Sorbonne Paris City Epidemiology and Statistics Center, Cnam, COMUE Sorbonne-Paris- City, Bobigny, France
| | - Véronique Ducros
- Biochemistry department, Grenoble-Alpes Hospital, Grenoble cedex 9, France
| | - Nathalie Druesne-Pecollo
- Nutritional Epidemiology Research team (EREN), Paris 13 University, Inserm (U1153), Inra (U1125), Sorbonne Paris City Epidemiology and Statistics Center, Cnam, COMUE Sorbonne-Paris- City, Bobigny, France
| | - Pilar Galan
- Nutritional Epidemiology Research team (EREN), Paris 13 University, Inserm (U1153), Inra (U1125), Sorbonne Paris City Epidemiology and Statistics Center, Cnam, COMUE Sorbonne-Paris- City, Bobigny, France
| | - Serge Hercberg
- Nutritional Epidemiology Research team (EREN), Paris 13 University, Inserm (U1153), Inra (U1125), Sorbonne Paris City Epidemiology and Statistics Center, Cnam, COMUE Sorbonne-Paris- City, Bobigny, France
- Public Health Department, Avicenne hospital, AP-HP, Bobigny, France
| | - Laurent Debrauwer
- Toxalim, Université de Toulouse University, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Marie Josèphe Amiot
- MOISA, Université Montpellier University, CIRAD, CIHEAM-IAMM, INRA, Montpellier SupAgro, Montpellier, France
| | - Denis Lairon
- Aix Marseille University, INSERM, INRA, Marseille, France
| | - Emmanuelle Kesse-Guyot
- Nutritional Epidemiology Research team (EREN), Paris 13 University, Inserm (U1153), Inra (U1125), Sorbonne Paris City Epidemiology and Statistics Center, Cnam, COMUE Sorbonne-Paris- City, Bobigny, France
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Aydemir D, Karabulut G, Şimşek G, Gok M, Barlas N, Ulusu NN. Impact of the Di(2-Ethylhexyl) Phthalate Administration on Trace Element and Mineral Levels in Relation of Kidney and Liver Damage in Rats. Biol Trace Elem Res 2018; 186:474-488. [PMID: 29654488 DOI: 10.1007/s12011-018-1331-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 03/27/2018] [Indexed: 12/18/2022]
Abstract
Di(2-ethylhexyl) phthalate (DEHP) is a widely used synthetic polymer in the industry. DEHP may induce reproductive and developmental toxicity, obesity, carcinogenesis and cause abnormal endocrine function in both human and wildlife. The aim of this study was to investigate trace element and mineral levels in relation of kidney and liver damage in DEHP-administered rats. Therefore, prepubertal male rats were dosed with 0, 100, 200, and 400 mg/kg/day of DEHP. At the end of the experiment, trace element and mineral levels, glucose-6-phosphate dehydrogenase (G6PD), 6-phosphogluconate dehydrogenase (6-PGD), glutathione reductase (GR) and glutathione S-transferase (GST) enzyme activities were evaluated in the serum, liver, and kidney samples of rats. Furthermore, serum clinical biochemistry parameters, organ/body weight ratios and histological changes were investigated to evaluate impact of DEHP more detailed. Our data indicated that sodium (Na), calcium (Ca), potassium (K), lithium (Li), rubidium (Rb) and cesium (Cs) levels significantly decreased, however iron (Fe) and selenium (Se) concentrations significantly increased in DEHP-administered groups compared to the control in the serum samples. On the other hand, upon DEHP administration, selenium concentration, G6PD and GR activities were significantly elevated, however 6-PGD activity significantly decreased compared to the control group in the kidney samples. Decreased G6PD activity was the only significant change between anti-oxidant enzyme activities in the liver samples. Upon DEHP administration, aberrant serum biochemical parameters have arisen and abnormal histological changes were observed in the kidney and liver tissue. In conclusion, DEHP may induce liver and kidney damage, also result abnormalities in the trace element and mineral levels.
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Affiliation(s)
- Duygu Aydemir
- School of Medicine, Department of Medical Biochemistry, Koc University, Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey
| | - Gözde Karabulut
- Faculty of Science, Department of Biology, Dumlupınar University, Kütahya, Turkey
| | - Gülsu Şimşek
- Koç University Surface Science and Technology Center (KUYTAM), Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey
| | - Muslum Gok
- Faculty of Medicine, Department of Medical Biochemistry, Hacettepe University, Ankara, Turkey
| | - Nurhayat Barlas
- Faculty of Science, Department of Biology, Hacettepe University, Ankara, Turkey
| | - Nuriye Nuray Ulusu
- School of Medicine, Department of Medical Biochemistry, Koc University, Rumelifeneri Yolu, Sariyer, 34450, Istanbul, Turkey.
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Chaudhary S, Chauhan P, Kumar R, Bhasin KK. Toxicological responses of surfactant functionalized selenium nanoparticles: A quantitative multi-assay approach. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 643:1265-1277. [PMID: 30189543 DOI: 10.1016/j.scitotenv.2018.06.296] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/14/2018] [Accepted: 06/24/2018] [Indexed: 06/08/2023]
Abstract
The utilization of selenium nanomaterials (Se Nps) in material and biological science is quickly growing, crafting an imperative need for toxicological evaluation of the exposure prospective and environmental consequences of Se Nps. The combination of quantitative multi-assay approach into environmental toxicological analysis has provided novel opportunities to build up effective markers and scrutinize the means of venomous nature of Se Nps in the current study. In the present work, we analyzed the toxicological effect of bare and surface functionalized Se Nps by using multi assay viz. seed germination studies as a function of concentration of SeNps and by using antifungal assays. The influence of SeNps on bacterial activities were also investigated by using the S. aureus, E. coli, P. aeruginosa and S. typhi bacterial strains as widespread marker species for antibacterial studies. The ocular assessment of chlorophyll content was maximum for Brij coated Se NPs (98%) as compared to bare (20%), SDS (45%) and CTAB (38%) coated SeNps. The existence of chromosomal aberrations in root meristems of A. cepa(A. cepa) with computed MI values of 16, 25, 33 and 52% for bare, CTAB, SDS and Brij coated particles has indicated the genotoxic effects of SeNps. The biocompatible nature of Brij coated Se Nps was observed from the faster mobility of DNA in gel electrophoresis studies. The investigational studies in the current work appraise the toxicity and measure the competence of obtained data to characterize possibilities of probable threats, prominence of data requirement and breaches that must be filled to diminish the ambiguities about the safe use of Se Nps.
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Affiliation(s)
- Savita Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India.
| | - Pooja Chauhan
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Rajeev Kumar
- Department of Environment Studies, Panjab University, Chandigarh 160014, India
| | - K K Bhasin
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
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Li Q, Chen G, Wang W, Zhang W, Ding Y, Zhao T, Li F, Mao G, Feng W, Wang Q, Yang L, Wu X. A novel Se-polysaccharide from Se-enriched G. frondosa protects against immunosuppression and low Se status in Se-deficient mice. Int J Biol Macromol 2018; 117:878-889. [DOI: 10.1016/j.ijbiomac.2018.05.180] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 05/21/2018] [Accepted: 05/24/2018] [Indexed: 10/16/2022]
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Li B, Liu Y, Li W, Tian Y, Xu D, Cao N. Effect of Selenium on Ion Profiles and Antioxidant Defense in Mice Livers. Biol Trace Elem Res 2018; 184:127-135. [PMID: 28980138 DOI: 10.1007/s12011-017-1178-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 09/28/2017] [Indexed: 01/15/2023]
Abstract
Se entering the mammalian body from diverse sources shows different liver accumulation patterns. However, the effects of Se from diverse sources on the body's I on spectrum and the relationship between the changes in the ion spectrum and antioxidant function are not clear. In this study, 80 3-week-old female mice were randomly divided into four groups: a control group, sodium selenite group, yeast Se group, and seaweed Se group. The estimated Se contents were 0.03, 0.23, 0.23, and 0.23 mg/kg, respectively. The liver was collected from mice on day 60. The results showed that, compared with the control group, sodium selenite significantly reduced Na and Li contents and significantly increased Cr, Ni, Se, and Sb contents (P < 0.05); yeast Se significantly increased Mg, Ca, Si, Cr, Fe, Co, Cu, Se, Sb, and Al contents, and significantly reduced Tl, As, and Hg contents (P < 0.05); seaweed Se significantly increased B, Si, Cr, Fe, Se, As, and Hg contents, and significantly reduced Zn and Tl contents (P < 0.05). The results of antioxidant parameter analysis showed that Se from three sources increased total superoxide dismutase content and significantly reduced malondialdehyde content (P < 0.05), whereas no clear effect was observed on total antioxidant capacity (P > 0.05). Combined with the ion spectrum and antioxidant test results, yeast Se was found to most effectively promote the accumulation of beneficial elements, enhance antioxidant capacity, and reduce the concentration of toxic elements. The variety of ion spectrum antioxidants followed a similar trend, which indicated that the ion spectrum might be related to antioxidant activity.
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Affiliation(s)
- Bingxin Li
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China
| | - Yang Liu
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China
| | - Wanyan Li
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China
| | - Yunbo Tian
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China
| | - Danning Xu
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China.
| | - Nan Cao
- Zhongkai University of Agriculture and Engineering, Guangzhou, 501225, China.
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Aydin S, Erkekoglu P, Başaran N, Kocer-Gumusel B. Impact of selenium status on Aroclor 1254-induced DNA damage in sperm and different tissues of rats. Toxicol Mech Methods 2017; 28:252-261. [DOI: 10.1080/15376516.2017.1397234] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sevtap Aydin
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Pinar Erkekoglu
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Nurşen Başaran
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Belma Kocer-Gumusel
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
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11
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Yao H, Zhao X, Fan R, Sattar H, Zhao J, Zhao W, Zhang Z, Li Y, Xu S. Selenium deficiency-induced alterations in ion profiles in chicken muscle. PLoS One 2017; 12:e0184186. [PMID: 28877212 PMCID: PMC5587317 DOI: 10.1371/journal.pone.0184186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 08/19/2017] [Indexed: 11/30/2022] Open
Abstract
Ion homeostasis plays important roles in development of metabolic diseases. In the present study, we examined the contents and distributions of 25 ions in chicken muscles following treatment with selenium (Se) deficiency for 25 days. The results revealed that in chicken muscles, the top ranked microelements were silicon (Si), iron (Fe), zinc (Zn), aluminum (Al), copper (Cu) and boron (B), showing low contents that varied from 292.89 ppb to 100.27 ppm. After Se deficiency treatment, essential microelements [Cu, chromium (Cr), vanadium (V) and manganese (Mn)], and toxic microelements [cadmium (Cd) and mercury (Hg)] became more concentrated (P < 0.05). Elements distribution images showed generalized accumulation of barium (Ba), cobalt (Co), Cu, Fe and V, while Cr, Mn, and Zn showed pin point accumulations in muscle sections. Thus, the ion profiles were generally influenced by Se deficiency, which suggested a possible role of Se deficiency in muscle dysfunctions caused by these altered ion profiles.
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Affiliation(s)
- Haidong Yao
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Xia Zhao
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Ruifeng Fan
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Hamid Sattar
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Jinxin Zhao
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Wenchao Zhao
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Ziwei Zhang
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
| | - Yufeng Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, and Center for Environmental Safety and Health, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
- * E-mail: (SX); (YL)
| | - Shiwen Xu
- Department of Veterinary Medicine, Northeast Agricultural University, Harbin, P. R. China
- * E-mail: (SX); (YL)
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Xu T, Gao X, Liu G. The Antagonistic Effect of Selenium on Lead Toxicity Is Related to the Ion Profile in Chicken Liver. Biol Trace Elem Res 2016; 169:365-73. [PMID: 26123166 DOI: 10.1007/s12011-015-0422-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 06/22/2015] [Indexed: 01/08/2023]
Abstract
The interactions between the essential element selenium (Se) and the toxic element lead (Pb) have been reported extensively; however, limited data are available regarding the effects of Se on Pb and the ion profile in chicken liver. Whether the change in the ion profile was involved in the protective process of Se and the toxic effect of Pb is unknown. In the present study, we detected 26 ion profiles (including those of Na, Mg, K, Ca, B, Si, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Mo, Sb, Ba, Tl, Li, Al, As, Cd, Sn, Hg, and Pb) in chicken liver following treatment with Se or Pb and with the compound treatment of Se and Pb. The results showed that Se supplementation decreased the content of B and Cr and increased that of Zn and Ba (P < 0.05); however, Pb exposure decreased Cr, Mn, Cu, Se, Mo, and Hg and increased V, Fe, Cd, and Sn (P < 0.05). The results showed that Se and Pb primarily influenced essential microelements and toxic microelements in the chicken liver. In this process, Se alleviated the increased Cd and Pb induced by Pb exposure but aggravated the decreased Cu and Mn. The results also indicated that there existed both synergistic and antagonistic interactions between different ions, further verifying the principal component analysis. Thus, the results showed that prolonged exposure to Se and Pb influences the ion profiles in chicken liver. The protective role of Se and toxic effect of Pb may be related to these changing ion profiles in chicken liver.
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Affiliation(s)
- Tong Xu
- College of Chemistry, Jilin University, Changchun, 130012, China
| | - Xuejiao Gao
- College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Guowen Liu
- College of Veterinary Medicine, Jilin University, Changchun, 130062, China.
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Biophysical and physiological characterization of ZraP from Escherichia coli, the periplasmic accessory protein of the atypical ZraSR two-component system. Biochem J 2015; 472:205-16. [DOI: 10.1042/bj20150827] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 10/05/2015] [Indexed: 12/20/2022]
Abstract
ZraP is an octamer containing four interfacial metal-binding sites contributing to dimer stability. Zinc binding enhances its chaperone properties and zinc-bound ZraP represses the expression of the zraPSR operon. None of the Zra proteins are involved in zinc resistance.
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