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Li Y, Wang J, Yang Z, Li G, Zhang Z, Zhang D, Sun H. Oxidative stress and DNA damage in earthworms induced by methyl tertiary-butyl ether in natural soils. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:20514-20526. [PMID: 36258110 DOI: 10.1007/s11356-022-23679-1] [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: 06/08/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Adverse effects of methyl tertiary-butyl ether (MTBE) have been noticed at different trophic levels by international researchers. However, there was unclear evidence about its effects on oxidative stress and DNA damage in earthworms. In this study, earthworms were cultivated in various doses of MTBE (0.0 mg/kg, 10.0 mg/kg, 30.0 mg/kg, and 60.0 mg/kg) contaminated agricultural soil for 7 days, 14 days, 21 days, and 28 days, respectively. The result showed that the reactive oxygen species (ROS) content of earthworms significantly increased in MTBE treatment groups compared to the control group. In MTBE treatment groups, the activities of superoxide dismutase, catalase, peroxidase, and glutathione S-transferase were significantly activated at the exposure of 7 days, which increased by 36.3-78.9%, 51.8-97.3%, 36.5-61.9%, and 12.0-54.8%, respectively. Then, the activities of these defense enzymes showed various changes following the changes in exposure times and MTBE concentrations. Especially in the 60.0 mg kg-1 group, both antioxidant enzymes and GST were still significantly activated at the exposure of 14 days and then significantly inhibited at the exposure of 28 days. The analysis of olive tail moment showed significant DNA damage in the 10.0 mg kg-1 group at the exposure of 28 days, and this damage in 30.0 mg/kg and 60.0 mg/kg groups was found at the exposure of 7 days. This result was consistent with the malondialdehyde accumulation in earthworms. Additionally, the analysis of IBRv2 showed the effects of MTBE treatments on earthworms in dose- and time-dependent manners. This study helps better to understand the effects of MTBE on soil invertebrate animals and provide theoretical support for soil protection in governing MTBE application.
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Affiliation(s)
- Yanqiang Li
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Key Laboratory of Agricultural Environment in Universities of Shandong, College of Resources and Environment, Shandong Agricultural University, Tai'an, 271000, China.
| | - Jun Wang
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Key Laboratory of Agricultural Environment in Universities of Shandong, College of Resources and Environment, Shandong Agricultural University, Tai'an, 271000, China
| | - Zhongkang Yang
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Key Laboratory of Agricultural Environment in Universities of Shandong, College of Resources and Environment, Shandong Agricultural University, Tai'an, 271000, China
| | - Guangde Li
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Key Laboratory of Agricultural Environment in Universities of Shandong, College of Resources and Environment, Shandong Agricultural University, Tai'an, 271000, China
| | - Zhongwen Zhang
- Weifang Environmental Science Research & Design Institute, Weifang City, 26104, Shandong Province, China
| | - Dexin Zhang
- Bureau of Agriculture and Rural Affairs of Changle, Changle City, 262400, Shandong Province, China
| | - Hui Sun
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Key Laboratory of Agricultural Environment in Universities of Shandong, College of Resources and Environment, Shandong Agricultural University, Tai'an, 271000, China
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Abdel-Khalek AA, Al-Quraishy S, Abdel-Gaber R. Long-Term Exposure to the Water of Wadi El-Rayan Lakes Induced Testicular Damage and Endocrine Disruption in Mugil cephalus. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 108:663-671. [PMID: 34797380 DOI: 10.1007/s00128-021-03406-1] [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: 06/05/2021] [Accepted: 10/29/2021] [Indexed: 06/13/2023]
Abstract
This study aimed to investigate the testicular function of Mugil cephalus that inhabit Wadi El-Rayan lakes. Testes of fish inhabiting the upper lake (site 2) and the lower lake (site 3) of Wadi El-Rayan showed significant decreases in gonadosomatic index, high accumulation levels of six metals, and eight organochlorine pesticide residues. Compared to reference fish, high percentages of histological alterations as testicular degeneration, germ cell reduction, testicular inflammation, vacuolization, and loss of tubular arrangement were observed in sites 2 and 3. Moreover, endocrine disruption signs were recorded based on the percentage of ovotestis appearance and the ovotestis severity index values. The maximum defective testicular antioxidant mechanisms were recorded in site 3 as indicated by sharp decreases in catalase, superoxide dismutase, glutathione reduced levels, and high thiobarbituric acid reactive substances. Finally, long-term exposure to Wadi El-Rayan water may impair the reproductive health of fish via testicular oxidative damage and endocrine disruption.
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Affiliation(s)
| | - Saleh Al-Quraishy
- Department of Zoology, College of Science, King Saud University, P.O. Box 145111, Riyadh, Saudi Arabia
| | - Rewaida Abdel-Gaber
- Department of Zoology, College of Science, King Saud University, P.O. Box 145111, Riyadh, Saudi Arabia
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de Oliveira VS, Castro AJG, Cesconetto PA, de Souza AZP, Júnior JJB, de Oliveira Nuñer AP, Soares CHL, Van Der Kraak G, Silva FRMB. Triterpene betulin may be involved in the acute effects of pulp and paper mill effluent on testis physiology in zebrafish. Toxicol In Vitro 2021; 73:105147. [PMID: 33722738 DOI: 10.1016/j.tiv.2021.105147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/20/2021] [Accepted: 03/10/2021] [Indexed: 10/21/2022]
Abstract
Pulp and paper mill effluent can cause changes in the morphology and energy metabolism in the zebrafish (Danio rerio) testis. Betulin, a naturally occurring triterpene is commonly present in this type of effluent and is suspected of being involved in these effects. The aim of this study was to compare the effects pulp and paper mill effluent and betulin on various aspects of testicular physiology in the zebrafish. This included the in vitro effects of effluent and betulin on testicular lactate content and lactate dehydrogenase (LDH) activity. In addition, the effects of betulin on glucose uptake, glycogen, alanine aminotransferase (ALT), reactive oxygen and nitrogen species formation and oxidative damage in the testes were determined. Furthermore, we compared the effects and mechanism of action of betulin and effluent on calcium homeostasis in testes. In vitro exposure to both effluent and betulin decreased lactate and calcium influx, possibly due to the activation of the sodium‑calcium exchanger (NCX) pump. Additionally, betulin-treated testes had higher reactive oxygen species (ROS) and reduced glutathione (GSH) content, as well as increased glutathione transferase (GST) activity and a tendency towards decreased catalase (CAT) activity. Thus, this study shows that alterations in testis physiology caused by the pulp and paper mill effluent in the testis may be due in part to the actions of betulin.
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Affiliation(s)
- Vanessa Staldoni de Oliveira
- Universidade Federal de Santa Catarina, Departamento de Bioquímica, Centro de Ciências Biológicas, Florianópolis, SC, Brazil
| | - Allisson Jhonatan Gomes Castro
- Universidade Federal de Santa Catarina, Departamento de Bioquímica, Centro de Ciências Biológicas, Florianópolis, SC, Brazil
| | - Patrícia Acordi Cesconetto
- Universidade Federal de Santa Catarina, Departamento de Bioquímica, Centro de Ciências Biológicas, Florianópolis, SC, Brazil
| | - Ariane Zamoner Pacheco de Souza
- Universidade Federal de Santa Catarina, Departamento de Bioquímica, Centro de Ciências Biológicas, Florianópolis, SC, Brazil
| | | | - Alex Pires de Oliveira Nuñer
- Universidade Federal de Santa Catarina, Departamento de Aquicultura, Centro de Ciências Agrárias, Florianópolis, SC, Brazil
| | - Carlos Henrique Lemos Soares
- Universidade Federal de Santa Catarina, Departamento de Bioquímica, Centro de Ciências Biológicas, Florianópolis, SC, Brazil
| | - Glen Van Der Kraak
- University of Guelph, Department of Integrative Biology, Guelph, Ontario, Canada
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Staldoni de Oliveira V, Gomes Castro AJ, Marins K, Bittencourt Mendes AK, Araújo Leite GA, Zamoner A, Van Der Kraak G, Mena Barreto Silva FR. Pyriproxyfen induces intracellular calcium overload and alters antioxidant defenses in Danio rerio testis that may influence ongoing spermatogenesis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 270:116055. [PMID: 33272804 DOI: 10.1016/j.envpol.2020.116055] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 10/04/2020] [Accepted: 11/06/2020] [Indexed: 06/12/2023]
Abstract
We investigated the in vitro effects of pyriproxyfen on ionic balance in the testis of the zebrafish by measuring 45Ca2+ influx. In vivo pyriproxyfen treatment was carried out to study oxidative stress, and conduct morphological analysis of the testis and liver. Whole testes were incubated in vitro with/without pyriproxyfen (10-12, 10-9 or 10-6 M; 30 min) and 45Ca2+ influx determined. To study pyriproxyfen's mechanism of action, inhibitors/activators of ionic channels or pumps/exchangers, protein kinase inhibitors or a calcium chelator were added 15 min before the addition of 45Ca2+ and pyriproxyfen. We evaluated the in vivo effects of 7 day exposure to waterborne pyriproxyfen (10-9 M) on reactive oxygen species (ROS) formation, lipid peroxidation, and reduced glutathione content (GSH), glutathione S-transferase (GST), superoxide dismutase (SOD), catalase (CAT) and γ-glutamyltransferase (GGT) activity. Morphological analyses of the testis and liver were carried out after in vivo exposure of D. rerio to pyriproxyfen. Pyriproxyfen increased 45Ca2+ influx by opening the voltage-dependent T-type channels (T-type VDCC), inhibiting sarco/endoplasmic reticulum 45Ca2+-ATPase (SERCA) and the NCX exchanger (forward mode) and by mobilizing calcium from stores. The involvement of potassium channels and protein kinase C (PKC) was also demonstrated in pyriproxyfen-induced intracellular calcium elevation. In vivo pyriproxyfen treatment of D. rerio increased lipid peroxidation, decreased GSH content and increased GST activity in testes, in addition to increasing the number and size of spermatogonia cysts and inducing hepatocyte basophilia and dilation of blood vessels in the liver. The toxicity of pyriproxyfen is mediated by calcium overload, increased lipid peroxidation, and a diminished antioxidant capacity in the testis, due to GSH depletion, and altered spermatogenesis. The development of high basophilia in the liver suggests that pyriproxyfen may have estrogenic activity, possibly acting as an endocrine-disruptor. These findings indicate that these alterations may contribute to pyriproxyfen toxicity and spermatogenesis disruption.
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Affiliation(s)
- Vanessa Staldoni de Oliveira
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Allisson Jhonatan Gomes Castro
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Katiuska Marins
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Ana Karla Bittencourt Mendes
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Gabriel Adan Araújo Leite
- Departamento de Biologia Celular, Embriologia e Genética, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Ariane Zamoner
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Glen Van Der Kraak
- University of Guelph, Department of Integrative Biology, Guelph, ON, Canada
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Atici AA, Elp M, Sen F. An investigation on systematic history and distribution areas of tarek (Alburnus tarichi (Güldenstädt, 1814)). BRAZ J BIOL 2020; 81:792-796. [PMID: 32965338 DOI: 10.1590/1519-6984.231764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 04/14/2020] [Indexed: 11/21/2022] Open
Abstract
This study aimed to determine the distribution area of tarek (Alburnus tarichi (Güldenstädt, 1814)) and to define how it must be called according to the scientific name by evaluating its previous studies made by various systematisers and their reports on its distribution, and by comparing literature knowledge. The taxonomic characteristics of the collected samples were evaluated and several measurements and counts were taken on the samples; analfin origin 0-4 scales behind dorsal fin-base; 72-91 lateral line scales; 21-29 gill rakers; 7½-10 branched dorsal-fin rays and 10-12½ branched anal-fin rays. Body and caudal peduncle was moderately compressed. Body was covered by overlapping scales. Tarek has five different populations in the Basin. They are Van, Erçek, Nazik and Aygır Lakes and Koçköprü Dam Lake populations. The main living area of the tarek population is Lake Van; however, between May and June, mature individuals of tarek enter to tributaries of Van Lake. Some of them are Karasu, Bendimahi, Deliçay, Zilan, Karmuç, Sapur, Yanıkçay, Gevaş, Engil, Kurubaş and Akköprü Streams. At the end of study, it was concluded that tarek should be called as Alburnus tarichi (Güldenstädt, 1814) and it is an endemic fish species distributed only in Van Lake Basin.
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Affiliation(s)
- A A Atici
- Van Yuzuncu Yil University, Department of Basic Sciences, Faculty of Fisheries, Van, Turkey
| | - M Elp
- Van Yuzuncu Yil University, Tarek Application And Research Center, Van, Turkey
| | - F Sen
- Van Yuzuncu Yil University, Department of Basic Sciences, Faculty of Fisheries, Van, Turkey
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Tucker EK, Zurliene ME, Suski CD, Nowak RA. Gonad development and reproductive hormones of invasive silver carp (Hypophthalmichthys molitrix) in the Illinois River. Biol Reprod 2020; 102:647-659. [PMID: 31711164 DOI: 10.1093/biolre/ioz207] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 09/30/2019] [Accepted: 10/28/2019] [Indexed: 02/07/2023] Open
Abstract
Reproduction is a major component of an animal's life history strategy. Species with plasticity in their reproductive biology are likely to be successful as an invasive species, as they can adapt their reproductive effort during various phases of a biological invasion. Silver carp (Hypophthalmicthys molitrix), an invasive cyprinid in North America, display wide variation in reproductive strategies across both their native and introduced ranges, though the specifics of silver carp reproduction in the Illinois River have not been established. We assessed reproductive status using histological and endocrinological methods in silver carp between April and October 2018, with additional histological data from August to October 2017. Here, we show that female silver carp are batch spawners with asynchronous, indeterminate oocyte recruitment, while male silver carp utilize a determinate pattern of spermatogenesis which ceases in the early summer. High plasma testosterone levels in females could be responsible for regulating oocyte development. Our results suggest that silver carp have high spawning activity in the early summer (May-June), but outside of the peak spawning period, female silver carp can maintain spawning-capable status by adjusting rates of gametogenesis and atresia in response to environmental conditions, while males regress their gonads as early as July. The results of this study are compared to reports of silver carp reproduction in other North American rivers as well as in Asia.
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Affiliation(s)
- Emily K Tucker
- Department of Animal Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA.,Department of Natural Resources and Environmental Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Megan E Zurliene
- Department of Animal Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Cory D Suski
- Department of Natural Resources and Environmental Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Romana A Nowak
- Department of Animal Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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Soler P, Solé M, Bañón R, García-Galea E, Durfort M, Matamoros V, Bayona JM, Vinyoles D. Effects of industrial pollution on the reproductive biology of Squalius laietanus (Actinopterygii, Cyprinidae) in a Mediterranean stream (NE Iberian Peninsula). FISH PHYSIOLOGY AND BIOCHEMISTRY 2020; 46:247-264. [PMID: 31624992 DOI: 10.1007/s10695-019-00713-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 09/29/2019] [Indexed: 06/10/2023]
Abstract
Mediterranean rivers are severely affected by pollutants from industry, agriculture and urban activities. In this study, we examined how industrial pollutants, many of them known to act as endocrine disruptors (EDCs), could disturb the reproduction of the Catalan chub (Squalius laietanus). The survey was conducted throughout the reproductive period of S. laietanus (from March to July 2014) downstream an industrial WWTP located in the River Ripoll (NE Iberian Peninsula). Eighty fish (28 females and 52 males) were caught by electrofishing upstream and 77 fish (33 females and 44 males) downstream a WWTP. For both sexes, the gonadosomatic index (GSI) and gonadal histology were examined and related to water chemical analysis and fish biomarkers. Female fecundity was assessed using the gravimetric method. Fish from the polluted site showed enhanced biomarker responses involved in detoxification. Also, in the polluted site, lower GSI values were attained in both sexes and females displayed lower numbers of vitellogenic oocytes. Gonadal histology showed that all maturation stages of testicles and ovaries were present at the two study sites but fish males from the polluted site had smaller diameter seminiferous tubules. Water chemical analysis confirmed greater presence of EDCs in the river downstream the industrial WWTP. The chemicals benzotriazole and benzothiazole could be partially responsible for the observed alterations in the reproductive biology of S. laietanus.
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Affiliation(s)
- Patricia Soler
- Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Avda. Diagonal 643, 08028, Barcelona, Spain
| | - Montserrat Solé
- Department of Renewable Marine Resources, Institute of Marine Sciences (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain
| | - Raquel Bañón
- Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Avda. Diagonal 643, 08028, Barcelona, Spain
| | - Eduardo García-Galea
- Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Avda. Diagonal 643, 08028, Barcelona, Spain
| | - Mercè Durfort
- Department of Cell Biology, Physiology and Immunology, University of Barcelona, Avda. Diagonal 643, 08028, Barcelona, Spain
| | - Víctor Matamoros
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Josep Maria Bayona
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Dolors Vinyoles
- Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Avda. Diagonal 643, 08028, Barcelona, Spain.
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Zhang JL, Zhang CN, Li EC, Jin MM, Huang MX, Cui W, Lin YY, Shi YJ. Triphenyltin exposure affects mating behaviors and attractiveness to females during mating in male guppies (Poecilia reticulata). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 169:76-84. [PMID: 30423510 DOI: 10.1016/j.ecoenv.2018.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 11/01/2018] [Accepted: 11/03/2018] [Indexed: 06/09/2023]
Abstract
The impacts of triphenyltin (TPT) on ecological health have been of great concern due to their widespread use and ubiquity in aquatic ecosystems. However, little is known about the effects of TPT on the reproductive behaviors of fishes. Therefore, the present study was conducted to investigate the effects of TPT at environmentally relevant concentrations (0, 1 and 10 ng Sn/L) on the mating behaviors and the attractiveness to females during mating in male guppies (Poecilia reticulata). The results showed that TPT exposure disturbed the mating behaviors; the TPT-exposed male fish performed more sneaking attempts, but no changes in sigmoid courtship were displayed. The increases in sneaking attempts might be related to increases in testosterone levels induced by TPT exposure. In the context of a competing male, the TPT-exposed males were less attractive to females during mating. The decreases in attractiveness might be related to decreases in carotenoid-based coloration, shown as decreases in caudal fin redness values and skin carotenoid contents. In addition, TPT-induced total antioxidant capacities, the activities of superoxide dismutase and catalase, and the contents of malondialdehyde in liver and intestinal tissues indicated increases in oxidative stress. Both oxidative stress and coloration are linked to carotenoids. Thus, we speculated that the TPT-exposed males might use carotenoids to cope with increases in oxidative stress at the expense of carotenoid-based coloration. The disruption of mating behaviors and the decrease in attractiveness to females in male fish could result in reproductive failure. The present study underscores the importance of using behavioral tests as a sensitive tool in assessing the impact of pollutants present in aquatic environments.
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Affiliation(s)
- Ji-Liang Zhang
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China.
| | - Chun-Nuan Zhang
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China
| | - Er-Chao Li
- College of Ocean Sciences, Hainan University, Haikou, Hainan, China
| | - Miao-Miao Jin
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China
| | - Mao-Xian Huang
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China; College of Ocean Sciences, Hainan University, Haikou, Hainan, China
| | - Wei Cui
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China
| | - Yang-Yang Lin
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China
| | - Ya-Jun Shi
- Laboratory of Aquatic Environment and Animal Safety, College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, China
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Khosravi-Katuli K, Lofrano G, Pak Nezhad H, Giorgio A, Guida M, Aliberti F, Siciliano A, Carotenuto M, Galdiero E, Rahimi E, Libralato G. Effects of ZnO nanoparticles in the Caspian roach (Rutilus rutilus caspicus). THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 626:30-41. [PMID: 29331836 DOI: 10.1016/j.scitotenv.2018.01.085] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 01/08/2018] [Accepted: 01/09/2018] [Indexed: 06/07/2023]
Abstract
Most studies investigating the toxicity of zinc oxide nanoparticles (ZnO NPs) focused on the effect of size, whereas exposure concentration and duration remained poorly understood. In this study, the effect of acute and sub-acute exposures of ZnO NPs on Zn compartmentalization and biomarkers' expression were investigated in Rutilus rutilus caspicus (Caspian roach) considering various exposure scenarios: i) the assessment of the concentration-response curves and median lethal concentration (LC50); ii) the assessment of the effects of organisms exposed at LC50 value and one tenth of LC50 value of ZnO NPs suspensions for 4 d and 28 d, respectively; iii) the assessment of 14 d depuration period. The same concentrations of ZnSO4 were investigated. The highest Zn accumulation was detected in gill after sub-acute exposure (4.8 mg/L; 28 d) followed by liver, kidney and muscle. In gill, liver and muscle, Zn from Zn NPs accumulated higher concentrations. Depuration (14 d) decreased Zn content in each organ, but no complete removal occurred except for muscle. Biomarkers' activity was significantly over expressed after treatments, but depuration brought back their values to background levels and most effects were related to acute concentrations (48 mg/L; 4 d) and in presence of ZnSO4. Histopathological analyses showed that the exposure to ZnO NPs increased lesions in gill, liver and kidney, with a direct proportionality between alterations and Zn accumulated in the target organs. After depuration, lesions regressed for both ZnO NPs and ZnSO4, but not in a complete way. These data could contribute to increase the knowledge about ZnO NPs risk assessment in aquatic vertebrates, suggesting that the size of ZnO NPs can influence biomarker and histopathological effects.
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Affiliation(s)
- K Khosravi-Katuli
- Department of Fishery, Gorgan University of Agricultural Sciences and Natural Resources, Via 45165-386, Gorgan, Iran; Niksa, Design and Development Company, Avadis Holding Group, 1917734795, Tehran, Iran.
| | - G Lofrano
- Dipartimento di Chimica e Biologia "Adolfo Zambelli", Università, degli Studi di Salerno, via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy
| | - H Pak Nezhad
- Department of Fishery, Gorgan University of Agricultural Sciences and Natural Resources, Via 45165-386, Gorgan, Iran
| | - A Giorgio
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy
| | - M Guida
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy
| | - F Aliberti
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy
| | - A Siciliano
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy
| | - M Carotenuto
- Dipartimento di Chimica e Biologia "Adolfo Zambelli", Università, degli Studi di Salerno, via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy
| | - E Galdiero
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy
| | - E Rahimi
- School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Iran
| | - G Libralato
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte S. Angelo, Via Cinthia ed. 7, 80126 Naples, Italy.
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Samanta P, Im H, Yoo J, Lee H, Kim NY, Kim W, Hwang SJ, Kim WK, Jung J. Comparative assessment of the adverse outcome of wastewater effluents by integrating oxidative stress and histopathological alterations in endemic fish. JOURNAL OF HAZARDOUS MATERIALS 2018; 344:81-89. [PMID: 29032097 DOI: 10.1016/j.jhazmat.2017.10.016] [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: 02/13/2017] [Revised: 10/02/2017] [Accepted: 10/07/2017] [Indexed: 06/07/2023]
Abstract
This study evaluated the adverse effect of wastewater effluents on three fish species, Carassius auratus, Zacco platypus, and Zacco koreanus, collected in the Eungcheon, Mihocheon, and Busocheon streams, respectively. Fish gills, liver, and kidneys from the mixing zone (MZ) and sites upstream (US) and downstream (DS) of the MZ were analyzed for oxidative stress responses and histology. Catalase and glutathione S-transferase activity was significantly higher at MZ and DS than from US (p<0.05), indicating induction of antioxidant defense mechanisms. Additionally, degree of tissue changes (DTC) indicated highest histopathological alteration in MZ, followed by DS and US. Integrated biomarker response (IBR) for oxidative stress and histopathological alterations showed higher values consistently for Z. koreanus than other two species. Water temperature, EC, and TN levels seemed to be responsible for the observed biomarker responses. These findings indicate that thermal hot spring effluent discharged into Busocheon steam induced the most significant impact on the cool water species (Z. koreanus). Overall, this study suggests that the IBR index is a very useful tool for monitoring in situ adverse effects of wastewater effluents on fish, particularly for histopathological alterations representing prolonged impact.
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Affiliation(s)
- Palas Samanta
- Division of Environmental Science & Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Hyungjoon Im
- Division of Environmental Science & Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Jisu Yoo
- Division of Environmental Science & Ecological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Hwanggoo Lee
- Department of Biological Science, Sangji University, Wonju 26339, Republic of Korea
| | - Nan-Young Kim
- Department of Environmental Health Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Wonky Kim
- Ensol Partners Co., Ltd., Kunpo 15853, Republic of Korea
| | - Soon-Jin Hwang
- Department of Environmental Health Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Woo-Keun Kim
- System Toxicology Research Center, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Jinho Jung
- Division of Environmental Science & Ecological Engineering, Korea University, Seoul 02841, Republic of Korea.
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