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Tkaczyk-Wlizło A, Mitrowska K. Occurrence and ecotoxicological risk assessment of pharmacologically active dyes in the environmental water of Poland. CHEMOSPHERE 2023; 313:137432. [PMID: 36460146 DOI: 10.1016/j.chemosphere.2022.137432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/23/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
The interest in the fate of pharmacologically active substances (PASs) in the aquatic environment continually increases. However, little is known about pharmacologically active dyes (PADs) as contaminants of water bodies. PADs are used in medicine, but due to their colouring properties are also applied in the textile, cosmetic and food industries. Their large-scale production and widespread applications have caused these dyes permeate to the aquatic environment. The pharmacological activity and toxicological properties of some of these dyes, caused their occurrence in water should be monitored. Up to now, PADs such as crystal violet, malachite green, methylene blue, rhodamine B, have been determined in the water of Greater China and Iran. However, there is no data on whether PADs pose an environmental problem for water bodies in Poland. Thus, different water samples were collected and analysed by the UPLC-MS/MS method allowing the determination of 20 PADs. The tests showed that dyes such as crystal violet, methyl violet 2 B and rhodamine B were found in 2 out of 36 water reservoirs (0.0122-0.0594 μgL-1). The environmental risk assessment indicated that determined dyes for most model organisms did not pose a risk. Only the presence of methyl violet 2 B (0.0571 μgL-1) was related to a low risk for rohu carp, and crystal violet (0.0122-0.0209 μgL-1) showed a moderate risk for medaka fish. The occurrence of PADs was tested on a larger scale in the water samples collected from different water reservoirs in Poland. Based on obtained results, 96.3% of water samples collected from different water bodies (94.5%) were free from dyes. Thus, it could be stated that generally environmental water of Poland is contaminated with PADs at a low level. On the other hand, the presence of dyes in two samples indicates that PADs permeate the water environment, and their occurrence should be monitored.
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Affiliation(s)
- Angelika Tkaczyk-Wlizło
- Department of Pharmacology and Toxicology, National Veterinary Research Institute (PIWet), Al. Partyzantow 57, 24-100, Pulawy, Poland; Institute of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950, Lublin, Poland.
| | - Kamila Mitrowska
- Department of Pharmacology and Toxicology, National Veterinary Research Institute (PIWet), Al. Partyzantow 57, 24-100, Pulawy, Poland.
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Priya, Kaith BS, Shanker U, Gupta B. Synergic effect of Guggul gum based hydrogel nanocomposite: An approach towards adsorption-photocatalysis of Magenta-O. Int J Biol Macromol 2020; 161:457-469. [PMID: 32526305 DOI: 10.1016/j.ijbiomac.2020.06.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 02/08/2023]
Abstract
The article is related to sunlight and UV-visible mineralization of harmful magenta-O (FB) dye. The nanocomposite used is a cross linked network of acrylic acid synthesized inside poly(acrylamide) grafted Guggul gum in the presence of UV-visible respondent bismuth ferrite nanoparticles. The synthesis of poly(acrylamide) grafted Guggul gum (Sample I) and synthesizing a crosslinked network inside it (Sample II) involved a two-step synthesis for optimizing various reaction parameters. The maximum % water uptake obtained for polymeric samples I and II was calculated as 1227.78% and 387.97%, respectively. Average particle size of bismuth ferrite nanoparticles was 47.34 nm. The nanocomposite could maximum uptake-mineralize FB dye as 97.3% and 98.8% under sunlight and photochemical reactor, respectively for 500 mg nanocomposite dose in 10 mg/L concentrated FB solution. Dye uptake occurs through ionic interactions. However, mineralization is a consequence of advanced oxidation process involving free radical species (OH and O2-.). The overall process of uptake-mineralization resembled second order kinetics and Langmuir theorem (monolayer adsorption). Intraparticle diffusion model gave an idea about the multistep (three steps) process of adsorption. Physico-chemical properties of FB dye got changed after mineralization except for the pH. The maximum uptake-mineralization was observed to be 76.2% after consecutive reuse of the nanocomposite hydrogel for five cycles.
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Affiliation(s)
- Priya
- Department of Chemistry, Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab 144011, India.
| | - Balbir Singh Kaith
- Department of Chemistry, Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab 144011, India
| | - Uma Shanker
- Department of Chemistry, Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab 144011, India
| | - Bhuvanesh Gupta
- Department of Textile Technology, Indian Institute of Technology, New Delhi 110016, India
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Priya, Singh Kaith B, Shanker U, Gupta B. WITHDRAWN: Surface response technique optimized green synthesis of polymeric nanocomposite for adsorptive uptake-sunlight/UV-visible irradiated mineralization of fuchsin basic. J Adv Res 2019. [DOI: 10.1016/j.jare.2019.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Khan S, Malik A. Toxicity evaluation of textile effluents and role of native soil bacterium in biodegradation of a textile dye. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:4446-4458. [PMID: 29185221 DOI: 10.1007/s11356-017-0783-7] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 11/16/2017] [Indexed: 06/07/2023]
Abstract
Water pollution caused by the discharge of hazardous textile effluents is a serious environmental problem worldwide. In order to assess the pollution level of the textile effluents, various physico-chemical parameters were analyzed in the textile wastewater and agricultural soil irrigated with the wastewater (contaminated soil) using atomic absorption spectrophotometer and gas chromatography-mass spectrometry (GC-MS) analysis that demonstrated the presence of several toxic heavy metals (Ni, Cu, Cr, Pb, Cd, and Zn) and a large number of organic compounds. Further, in order to get a comprehensive idea about the toxicity exerted by the textile effluent, mung bean seed germination test was performed that indicated the reduction in percent seed germination and radicle-plumule growth. The culturable microbial populations were also enumerated and found to be significantly lower in the wastewater and contaminated soil than the ground water irrigated soil, thus indicating the biotic homogenization of indigenous microflora. Therefore, the study was aimed to develop a cost effective and ecofriendly method of textile waste treatment using native soil bacterium, identified as Arthrobacter soli BS5 by 16S rDNA sequencing that showed remarkable ability to degrade a textile dye reactive black 5 with maximum degradation of 98% at 37 °C and pH in the range of 5-9 after 120 h of incubation.
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Affiliation(s)
- Sana Khan
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh, Uttar Pradesh, 202002, India
| | - Abdul Malik
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh, Uttar Pradesh, 202002, India.
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Prosser RS, Parrott JL, Galicia M, Shires K, Sullivan C, Toito J, Bartlett AJ, Milani D, Gillis PL, Balakrishnan VK. Toxicity of sediment-associated substituted phenylamine antioxidants on the early life stages of Pimephales promelas and a characterization of effects on freshwater organisms. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2017; 36:2730-2738. [PMID: 28418159 DOI: 10.1002/etc.3828] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 02/14/2017] [Accepted: 04/17/2017] [Indexed: 06/07/2023]
Abstract
Substituted phenylamine antioxidants (SPAs) are high production volume chemicals that are incorporated into a variety of commercial products (e.g., polymers, dyes, lubricants). There are few data on chronic toxicity of SPAs to fish and no data on the toxicity of SPAs to the early life stages of fish. The physicochemical properties of SPAs would suggest that if they were to enter an aquatic ecosystem they would partition into sediment. Therefore, the present study focused on investigating the chronic effect of sediment-associated SPAs to the early life stages of the fathead minnow (Pimephales promelas). Eggs and larvae were exposed to sediment spiked with diphenylamine (DPA), N-phenyl-1-napthylamine (PNA), N-(1,3-dimethylbutyl)-N'-phenyl-1,4-phenylenediamine (DPPDA), or 4,4'-methylene-bis[N-sec-butylaniline] (MBA). The most sensitive endpoint for DPA, PNA, and DPPDA was total survival with 21-d median lethal concentrations (LC50s) based on concentration in overlying water of 1920, 74, and 35 μg/L, respectively. The most sensitive endpoint for MBA was growth with a 21-d median effective concentration (EC50) of 71 μg/L. The same endpoints were the most sensitive in terms of concentrations of DPA, PNA, DPPDA, and MBA in sediment (101, 54, 111, and 76 μg/g dry wt, respectively). Species sensitivity distributions (SSDs) were constructed for each SPA based on acute and chronic toxicity data generated in the present study and found in the literature. Overall, P. promelas was in the midrange of chronic sensitivity, with the most sensitive species being Tubifex tubifex. The SSDs indicate that DPA based on concentration in water is the least toxic to aquatic biota of the 4 SPAs investigated. The constructed SSDs indicate that a concentration in water and sediment of 1 μg/L and 1 μg/g dry weight, respectively, would be protective of >95% of the aquatic species tested. Environ Toxicol Chem 2017;36:2730-2738. © 2017 SETAC.
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Affiliation(s)
- Ryan S Prosser
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Joanne L Parrott
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Melissa Galicia
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Kallie Shires
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Cheryl Sullivan
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - John Toito
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Adrienne J Bartlett
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Danielle Milani
- Watershed Hydrology and Ecology Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Patty L Gillis
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
| | - Vimal K Balakrishnan
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, Burlington, Ontario, Canada
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Prosser RS, Gillis PL, Holman EAM, Schissler D, Ikert H, Toito J, Gilroy E, Campbell S, Bartlett AJ, Milani D, Parrott JL, Balakrishnan VK. Effect of substituted phenylamine antioxidants on three life stages of the freshwater mussel Lampsilis siliquoidea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 229:281-289. [PMID: 28601017 DOI: 10.1016/j.envpol.2017.05.086] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 04/13/2017] [Accepted: 05/30/2017] [Indexed: 06/07/2023]
Abstract
Substituted phenylamines (SPAs) are incorporated into a variety of consumer products (e.g., polymers, lubricants) in order to increase the lifespan of the products by acting as a primary antioxidant. Based on their physicochemical properties, if SPAs were to enter the aquatic environment, they would likely partition into sediment. No studies to date have investigated the effect of sediment-associated SPAs on aquatic organisms. The current study examined the effect of four SPAs (diphenylamine (DPA); N-phenyl-1-napthylamine (PNA); N-(1,3-dimethylbutyl)-N'-phenyl-1,4-phenylenediamine (DPPDA); 4,4'-methylene-bis[N-sec-butylaniline] (MBA)) on three different life stages of the freshwater mussel, Lampsilis siliquoidea. The viability of larvae (glochidia) of L. siliquoidea and Lampsilis fasciola was assessed after 48 h of exposure to SPAs in water. The 48-h EC50s for glochidia viability of L. siliquoidea were 5951, 606, 439, and 258 μg/L for DPA, PNA, DPPDA, and MBA, respectively, and 7946, 591, 137, and 47 μg/L, respectively, for L. fasciola. Juvenile (7-15 months) and adult L. siliquoidea were exposed to sediment-associated SPAs for 28 d. LC50s for juvenile mussels were 18, 55, 62, and 109 μg/g dry weight (dw) of sediment for DPA, PNA, DPPDA, and MBA, respectively. Adult mussels were exposed to sub-lethal concentrations of sediment-associated SPAs in order to investigate reactive oxygen species (ROS), lipid peroxidation and total glutathione in the gill, gonad, and digestive gland tissue, and viability and DNA damage in hemocytes. No significant concentration-dependent trend in any of these biochemical and cellular endpoints relative to the concentration of sediment-associated SPAs was observed in any tissues. Investigations into the concentration of SPAs in the aquatic environment are required before a conclusion can be made on whether these compounds pose a hazard to the different life stages of freshwater mussels.
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Affiliation(s)
- R S Prosser
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada.
| | - P L Gillis
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - E A M Holman
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - D Schissler
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - H Ikert
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - J Toito
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - E Gilroy
- Greenhouse Science, Burlington, Ontario, Canada
| | - S Campbell
- Greenhouse Science, Burlington, Ontario, Canada
| | - A J Bartlett
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - D Milani
- Environment and Climate Change Canada, Watershed Hydrology and Ecology Research Division, Burlington, Ontario, Canada
| | - J L Parrott
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - V K Balakrishnan
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
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Prosser RS, Bartlett AJ, Milani D, Holman EAM, Ikert H, Schissler D, Toito J, Parrott JL, Gillis PL, Balakrishnan VK. Variation in the toxicity of sediment-associated substituted phenylamine antioxidants to an epibenthic (Hyalella azteca) and endobenthic (Tubifex tubifex) invertebrate. CHEMOSPHERE 2017; 181:250-258. [PMID: 28448906 DOI: 10.1016/j.chemosphere.2017.04.066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 04/13/2017] [Accepted: 04/15/2017] [Indexed: 06/07/2023]
Abstract
Substituted phenylamine antioxidants (SPAs) are produced in relatively high volumes and used in a range of applications (e.g., rubber, polyurethane); however, little is known about their toxicity to aquatic biota. Therefore, current study examined the effects of chronic exposure (28 d) to four sediment-associated SPAs on epibenthic (Hyalella azteca) and endobenthic (Tubifex tubifex) organisms. In addition, acute (96-h), water-only exposures were conducted with H. azteca. Mortality, growth and biomass production were assessed in juvenile H. azteca exposed to diphenylamine (DPA), N-phenyl-1-napthylamine (PNA), N-(1,3-dimethylbutyl)-N'-phenyl-1,4-phenylenediamine (DPPDA), or 4,4'-methylene-bis[N-sec-butylaniline] (MBA). Mortality of adult T. tubifex and reproduction were assessed following exposure to the four SPAs. The 96-h LC50s for juvenile H. azteca were 1443, 109, 250, and >22 μg/L and 28-d LC50s were 22, 99, 135, and >403 μg/g dry weight (dw) for DPA, PNA, DPPDA, and MBA, respectively. Reproductive endpoints for T. tubifex (EC50s for production of juveniles > 500 μm: 15, 9, 4, 3.6 μg/g dw, for DPA, PNA, DPPDA, and MBA, respectively) were an order of magnitude more sensitive than endpoints for juvenile H. azteca and mortality of adult worms. The variation in toxicity across the four SPAs was likely related to the bioavailability of the sediment-associated chemicals, which was determined by the chemical properties of the SPAs (e.g., solubility in water, Koc). The variation in the sensitivity between the two species was likely due to differences in the magnitude of exposure, which is a function of the life histories of the epibenthic amphipod and the endobenthic worm. The data generated from this study will support effect characterization for ecological risk assessment.
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Affiliation(s)
- R S Prosser
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada.
| | - A J Bartlett
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - D Milani
- Environment and Climate Change Canada, Watershed Hydrology and Ecology Research Division, Burlington, Ontario, Canada
| | - E A M Holman
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - H Ikert
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - D Schissler
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - J Toito
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - J L Parrott
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - P L Gillis
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - V K Balakrishnan
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
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Zhu S, Liu D, Zhu X, Su A, Zhang H. Extraction of Illegal Dyes from Red Chili Peppers with Cholinium-Based Deep Eutectic Solvents. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2017; 2017:2753752. [PMID: 28831327 PMCID: PMC5555004 DOI: 10.1155/2017/2753752] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Revised: 06/13/2017] [Accepted: 07/05/2017] [Indexed: 05/28/2023]
Abstract
Deep eutectic solvents (DESs) as a new kind of green solvents have been used to extract bioactive compounds but there are few applications in extracting chrysoidine dyes. In this study, we developed an ultrasonic-assisted extraction method with choline chloride/hydrogen bond donor (ChCl/HBD) DES for the extraction of chrysoidine G (COG), astrazon orange G (AOG), and astrazon orange R (AOR) in food samples. Some experimental parameters, such as extraction time, raw material/solvent ratio, and temperature, were evaluated and optimized as follows: the ratio of ChCl/HBD, 1 : 2 (v/v); the ratio of sample/DES, 1 : 10 (g/mL); extraction time, 20 min; extraction temperature, 50°C. Under the optimized conditions, the limits of detection (μg/mL) were 0.10 for COG and 0.06 for AOG and AOR. The relative standard deviations were in the range of 1.2-2.1%. The recoveries of the three dyes were in the range of 80.2-105.0%. By comparing with other commonly used solvents for extracting chrysoidine dyes, the advantages of DESs proved them to be potential extraction solvents for chrysoidine G, astrazon orange G, and astrazon orange R in foods.
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Affiliation(s)
- Shuqiang Zhu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- Gansu Food Inspection and Research Institute, Lanzhou 730030, China
| | - Dongling Liu
- Gansu Key Laboratory of Traditional Chinese Medicine Quality and Standard, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Xinyue Zhu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Along Su
- Gansu Food Inspection and Research Institute, Lanzhou 730030, China
| | - Haixia Zhang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
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Princz J, Bonnell M, Ritchie E, Velicogna J, Robidoux PY, Scroggins R. Estimation of the bioaccumulation potential of a nonchlorinated bisphenol and an ionogenic xanthene dye to Eisenia andrei in field-collected soils, in conjunction with predictive in silico profiling. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2014; 33:308-316. [PMID: 24173968 DOI: 10.1002/etc.2445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 10/18/2013] [Accepted: 10/21/2013] [Indexed: 06/02/2023]
Abstract
In silico-based model predictions, originating from structural and mechanistic (e.g., transport, bioavailability, reactivity, and binding potential) profiling, were compared against laboratory-derived data to estimate the bioaccumulation potential in earthworms of 2 organic substances (1 neutral, 1 ionogenic) known to primarily partition to soil. Two compounds representative of specific classes of chemicals were evaluated: a nonchlorinated bisphenol containing an -OH group (4,4′-methylenebis[2,6-di-tert-butylphenol] [Binox]), and an ionogenic xanthene dye (2′,4′,5′,7′-tetrabromo-4,5,6,7-tetrachloro-3′,6′-dihydroxy-, disodium salt [Phloxine B]). Soil bioaccumulation studies were conducted using Eisenia andrei and 2 field-collected soils (a clay loam and a sandy soil). In general, the in silico structural and mechanistic profiling was consistent with the observed soil bioaccumulation tests. Binox did not bioaccumulate to a significant extent in E. andrei in either soil type; however, Phloxine B not only accumulated within tissue, but was not depurated from the earthworms during the course of the elimination phase. Structural and mechanistic profiling demonstrated the binding and reactivity potential of Phloxine B; this would not be accounted for using traditional bioaccumulation metrics, which are founded on passive-based diffusion mechanisms. This illustrates the importance of profiling for reactive ionogenic substances; even limited bioavailability combined with reactivity can result in exposures to a hazardous substance not predictable by traditional in silico modeling methods.
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Lei H, Liu J, Song L, Shen Y, Haughey SA, Guo H, Yang J, Xu Z, Jiang Y, Sun Y. Development of a highly sensitive and specific immunoassay for determining chrysoidine, a banned dye, in soybean milk film. Molecules 2011; 16:7043-57. [PMID: 21849932 PMCID: PMC6264186 DOI: 10.3390/molecules16087043] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Revised: 08/07/2011] [Accepted: 08/11/2011] [Indexed: 11/30/2022] Open
Abstract
A highly specific and sensitive indirect competitive enzyme-linked immunosorbent assay (icELISA)was developed for the first time for the detection of chrysoidine, a dye banned in soybean milk film. Two haptens with different spacer arms were synthesized to produce antibodies. Both homologous and heterologous immunoassay formats were compared to enhance the icELISA sensitivity. The heterologous icELISA exhibited better performance, with an IC(50) (50% inhibitory concentration) of 0.33 ng/mL, a limit of detection (LOD, 10% inhibitory concentration) of 0.04 ng/mL, and a limit of quantitation (LOQ, 20%-80% inhibitory concentration) from 0.09 to 4.9 ng/mL. The developed icELISA was high sensitive and specific, and was applied to determine chrysoidine in fortified soybean milk film samples. The results were in good agreement with that obtained by high-performance liquid chromatography (HPLC) analyses.
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Affiliation(s)
- Hongtao Lei
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Jin Liu
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Lijun Song
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Yudong Shen
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Simon A. Haughey
- Institute of Agri-Food and Land Use, Queen’s University Belfast, Belfast BT9 5AG, Northern Ireland, UK; (S.A.H.)
| | - Haoxian Guo
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Jinyi Yang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Zhenlin Xu
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
| | - Yueming Jiang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China
| | - Yuanming Sun
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou 510642, Guangdong, China; (H.L.); (J.L.); (L.S.); (Y.S.); (H.G.); (J.Y.); (Z.X.)
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Gui W, Xu Y, Shou L, Zhu G, Ren Y. Liquid chromatography–tandem mass spectrometry for the determination of chrysoidine in yellow-fin tuna. Food Chem 2010. [DOI: 10.1016/j.foodchem.2010.02.054] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Corpillo D, Valetti F, Giuffrida MG, Conti A, Rossi A, Finazzi-Agrò A, Giunta C. Induction and characterization of a novel amine oxidase from the yeast Kluyveromyces marxianus. Yeast 2003; 20:369-79. [PMID: 12673620 DOI: 10.1002/yea.969] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
An amine oxidase from the yeast Kluyveromyces marxianus was induced, purified and completely characterized; it was shown to belong to the class of copper-containing amine oxidases (E.C. 1.4.3.6). The enzyme was induced by putrescine and, very strongly, by copper(II); structural-functional characterization of the enzyme was performed, including determination of molecular weight, glycosylation, copper and TPQ content, isoelectric point, K(M) and k(CAT) (with benzylamine as substrate), pH, temperature and ionic strength effect on catalysis, substrate and inhibitor specificity. A 700 bp clone was isolated containing the cDNA that encodes for the C-terminus of the enzyme; the amino acid sequence deduced (the first available for a benzylamine oxidase from yeast) was compared to that of other copper amine oxidases from microorganisms and higher organisms. From the results obtained, the putrescine/benzylamine oxidase from Kluyveromyces marxianus was found to have a good homology with other enzymes of this class from microorganisms, and particularly with AO I from Aspergillus niger. Nonetheless, some features resulted closer to those of animal amine oxidases and histaminases. Some potential biotechnological applications are proposed. The cDNA Accession No. is AJ320485.
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Affiliation(s)
- Davide Corpillo
- LIMA, BioIndustry Park del Canavese, Colleretto Giacosa, Torino, Italy
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Ramos EU, Vaal MA, Hermens JLM. Interspecies sensitivity in the aquatic toxicity of aromatic amines. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2002; 11:149-158. [PMID: 21782597 DOI: 10.1016/s1382-6689(02)00004-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2001] [Revised: 11/02/2001] [Accepted: 11/09/2001] [Indexed: 05/31/2023]
Abstract
It is known that Daphnia magna is highly sensitive to aniline. The objective of this study is twofold: (i) to find out if also other aromatic amines are more toxic to Daphnia; and (ii) to investigate if also other species are more sensitive to the effects of aromatic amines. Sensitivity histograms of anilines have been constructed based on literature data, taken from several publications, for acute toxicity to several species. The sensitivity distributions show that in particular water fleas are highly sensitive to some of the aromatic amines. Data for the acute and chronic excess toxicity of anilines and other 'polar narcotics' for D. magna has been analyzed. Anilines are significantly more toxic than other polar narcotic compounds. In addition, the acute to chronic ratios in D. magna are also higher for anilines than for other 'polar narcotics'. Finally, the effects of the position of the substituents on the excess toxicity to D. magna have been examined. Results show that excess toxicity is lower in case of ortho substituted aromatic amines. This may indicate a steric hindrance of the ortho substituent in the toxic process of anilines to daphnids.
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Affiliation(s)
- Eñaut Urrestarazu Ramos
- Toxicology Division, Institute for Risk Assessment Sciences, Environmental Tox and Chem Section, Utrecht University, PO Box 80176, 3508 TD Utrecht, The Netherlands
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Kennedy GL. Biological effects of acetamide, formamide, and their mono and dimethyl derivatives: an update. Crit Rev Toxicol 2001; 31:139-222. [PMID: 11303553 DOI: 10.1080/200140911116861] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- G L Kennedy
- Haskell Laboratory for Toxicology and Industrial Medicine, DuPont Company, Newark, Delaware, USA
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Dady JM, Bradbury SP, Hoffman AD, Voit MM, Olson DL. Hepatic microsomal N-hydroxylation of aniline and 4-chloroaniline by rainbow trout (Onchorhyncus mykiss). Xenobiotica 1991; 21:1605-20. [PMID: 1785206 DOI: 10.3109/00498259109044409] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
1. N-Hydroxylation of aniline and 4-chloroaniline was quantified in rainbow trout microsomal preparations using h.p.l.c.-liquid scintillation methods. Radioactive phenylhydroxylamine and 4-chlorophenylhydroxylamine metabolites were identified by co-elution with non-labelled standards. The method provided resolution of metabolite standards, and quantification of both N-hydroxylated metabolites was achieved without derivatization. 2. The maximum velocities at 25 degrees C were 33.8 +/- 1.40 and 22.0 +/- 0.98 pmol/min per mg for aniline and 4-chloroaniline N-hydroxylation, respectively. The Km values were 1.0 +/- 0.11 and 0.8 +/- 0.11 mM for aniline and 4-chloroaniline N-hydroxylation, respectively. These activities were not induced by treatment of the trout with Aroclor 1254 under the conditions of this study. 3. When incubations were performed at 11 degrees C, the physiological temperature of rainbow trout in this study, the Vmax for 4-chloroaniline N-hydroxylation decreased from 22.0 to 6.4 pmol/min per mg and the Km decreased from 0.8 to 0.5 mM. 4. The pH optimum for 4-chloroaniline N-hydroxylation was 8.0 while the pH optimum for aniline N-hydroxylation ranged from 7.4 to 8.0, suggesting the possible contribution of different isoenzymes. 5. The demonstration of aniline and 4-chloroaniline N-hydroxylation by rainbow trout microsomes provides further insight into the high acute:subchronic toxicity ratios observed in fish exposed to these compounds.
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Affiliation(s)
- J M Dady
- University of Wisconsin-Superior 54880
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Brauer GM, Steinberger DR, Stansbury JW. Dependence of curing time, peak temperature, and mechanical properties on the composition of bone cement. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 1986; 20:839-52. [PMID: 3722218 DOI: 10.1002/jbm.820200614] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Commercial bone cements usually contain hydroquinone as the polymerization inhibitor and N,N-dimethyl-p-toluidine as the accelerator in the benzoyl peroxide-initiated redox polymerization. The former compounds have certain shortcomings in their biocompatibility profile. Measurements of the setting times, polymerization exotherms, and postpolymerization strengths of the cured monomer-polymer compositions show that the hydroquinone can be replaced by food grade di-tert-butyl-p-cresol (BHT). The more reactive 4-N,N-(dimethylamino)phenethanol can replace 4-N,N-dimethyl-p-toluidine, yielding cements with shorter setting times and increased strengths. Excessive heat liberated on polymerization can be reduced by partial substitution of higher-molecular-weight methacrylates, e.g., dicyclopentenyloxyethyl methacrylate for methyl methacrylate, but there is a decrease in strength of the resulting polymer. More successful has been the addition to the monomer of 1% or 2% of the chain transfer agent pentaerythritol tetra(3-mercaptopropionate), which lowers the peak temperature without changing the physical properties of the cement. Compositions with short curing times, lower exotherms, and mechanical properties that exceed those of a commercial material have been formulated.
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