Sains Malaysiana 54(9)(2025): 2113-2123
http://doi.org/10.17576/jsm-2025-5409-01
Acute
Insecticides Mixture Induced Oxidative Stress, DNA Damage and Nuclear
Abnormalities in Three Economically Important Freshwater Species Catla catla, Cirrhina mrigala,
and Labeo rohita
(Campuran Racun Insektisida Akut Tekanan
Oksidatif, Kerosakan DNA dan Keabnormalan Nuklear dalam Tiga Spesies Air Tawar
Penting Secara Ekonomi Catla catla, Cirrhina mrigala dan Labeo rohita)
HUMA NAZ1,*,
SAJID ABDULLAH2, TANVEER AHMED3,, NAJEEB-UR-REHMAN1,
BASHARAT ALI4, KOUSAR AZIZ5, MUHAMMAD ADEEL HASSAN6,
NIMRA ZAHID1, WARISHA SAIF1, MUHAMMAD AHMAD1,
MAHNOOR CHAUDARY7, RASHID IQBAL8,9, ABEER HASHEM10,
GRACIELA DOLORES AVILA-QUEZADA11, KHALID F. ALMUTAIRI12
& ELSAYED FATHI ABD_ALLAH12
1Department of Zoology, Cholistan University
of Veterinary and Animal Sciences, Bahawalpur, Pakistan
2Department of Zoology, Wildlife and Fisheries, University of
Agriculture, Faisalabad, Pakistan
3Department of Life Sciences, Khwaja Fareed University of
Engineering and Information Technology,
Rahim Yar Khan, Pakistan
4Department of Agricultural Engineering, Khwaja Fareed University of
Engineering and Information Technology, Rahim Yar Khan, Pakistan
5Department of Zoology, University of Education, Faisalabad Campus,
Lahore, Pakistan
6Department of Parasitology, Cholistan University of Veterinary and
Animal Sciences, Bahawalpur, Pakistan
7Department of Zoology, Bahauddin Zakariya University, Multan,
Pakistan
8Department of Agronomy, Faculty of Agriculture and Environment, The
Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
9Department of Life Sciences, Western Caspian University, Baku,
Azerbaijan
10Department of Botany and Microbiology, College of Science, King
Saud University, P.O. Box. 2455,
Riyadh 11451, Saudi Arabia
11Facultad de Ciencias Agrotecnológicas, Universidad Autónoma de
Chihuahua, 31350, Chihuahua,
Chihuahua, México
12Department of Plant Production, College of Food and Agricultural
Sciences, King Saud University,
P.O. Box. 2460, Riyadh 11451, Saudi
Arabia
Diserahkan: 9 Julai
2024/Diterima: 10 Julai 2025
Abstract
Insecticides
are the most significant pollutants that negatively affect the aquatic
ecosystem globally. They are extensively applied in various industries and
agriculture to manage the pests and weeds. The freshwater ecosystems are
especially vulnerable to these insecticides because insecticides enter into
them through leaching, drifting, runoff and drainage. Insecticides can
adversely affect the aquatic animals including fish. Therefore, the experiment
was conducted to evaluate the acute toxic effect of bifenthrin(B),
chlorpyrifos(C) and endosulfan(E) mixtures on antioxidant enzymes (SOD, CAT,
Pox, and GST) activities and genotoxic potential in three fish species Cirrhina
mrigala, Labeo rohita, and Catla catla exposed for 4 days. Results demonstrated that the CAT activity increased in gills (G), liver (L),
and kidney (K) of three fish species exposed tertiary mixture while it was
decreased in brain (B), heart (H) and muscle (M) of fish. Comparison among
three fish species showed that there was minor difference among fish species
for CAT activity. Exposure of insecticides mixture caused a significant
increase in GST, POx, and SOD activities in all selected organs of three
species of fish. GST activity was maximum in B of fish followed by the L, M, K,
G, and H. The POx activity in organs of three fish species followed the trend:
L>B>G>K>H>M. The SOD activity in organs of fish followed the
trend: L>B>K>G>H>M. DNA damage in terms of micronuclei (MN),
nuclear abnormalities (BN, DN, BLN, NN, and DEN), genetic damage index (GDI)
and % damaged nuclei (DN) in peripheral erythrocytes of three fishes increased
significantly as a result of pesticides exposure with increasing duration as
96>72>48>24-h. The highest damage in DNA (DN and GDI), NA and MN were
observed in erythrocytes of C. catla followed by that of C.
mrigala and L. rohita. As a conclusion, antioxidant activities and
DNA damage of different fish species based on their physiological differences
may be useful biomarker for evaluation of aquatic pollution.
Keywords: Acute;
CAT; fish; genotoxicity; GST; organs; POx; SOD; toxicants
Abstract
Racun
serangga adalah bahan pencemar paling ketara yang memberi kesan negatif kepada
ekosistem akuatik di seluruh dunia. Ia digunakan secara meluas dalam pelbagai
industri dan pertanian untuk menguruskan perosak dan rumpai. Ekosistem air
tawar amat terdedah kepada racun serangga ini kerana ia masuk ke dalamnya
melalui larut lesap, air hanyut, air larian dan saliran. Insektisida boleh
memberi kesan buruk kepada haiwan akuatik termasuk ikan. Oleh itu, uji kaji ini
dijalankan untuk menilai kesan toksik akut campuran bifenthrin(B),
chlorpyrifos(C) dan endosulfan(E) kepada aktiviti enzim antioksidan (SOD, CAT,
POx dan GST) serta potensi genoketoksikan dalam tiga spesies ikan Cirrhina
mrigala, Labeo rohita dan Catla catla yang terdedah selama 4 hari.
Keputusan menunjukkan bahawa aktiviti CAT meningkat dalam insang (G), hati (L)
dan buah pinggang (K) tiga spesies ikan terdedah kepada campuran tertier
manakala ia berkurangan dalam otak (B), jantung (H) dan otot (M) ikan.
Perbandingan antara tiga spesies ikan ini menunjukkan terdapat perbezaan kecil
antara spesies ikan untuk aktiviti CAT. Pendedahan campuran racun serangga
menyebabkan peningkatan ketara dalam aktiviti GST, POx dan SOD dalam semua
organ terpilih bagi tiga spesies ikan ini. Aktiviti GST adalah maksimum dalam B
ikan diikuti oleh L, M, K, G dan H. Aktiviti POx dalam organ tiga spesies ikan
mengikut trend: L>B>G>K>H>M. Aktiviti SOD dalam organ ikan
mengikut trend: L>B>K>G>H>M. Kerosakan DNA dari segi
mikronukleus (MN), keabnormalan nuklear (BN, DN, BLN, NN dan DEN), indeks
kerosakan genetik (GDI) dan % nukleus rosak (DN) dalam eritrosit periferi tiga
ekor ikan meningkat dengan ketara akibat pendedahan racun perosak dengan
peningkatan tempoh 96>72>48>24-jam. Kerosakan tertinggi dalam DNA (DN
dan GDI), NA dan MN diperhatikan dalam eritrosit C. catla diikuti oleh C.
mrigala dan L. rohita. Sebagai kesimpulan, aktiviti antioksidan dan
kerosakan DNA spesies ikan yang berbeza berdasarkan perbezaan fisiologi mereka
mungkin penanda bio berguna untuk penilaian pencemaran akuatik.
Kata kunci: Akut;
CAT; ikan; genoketoksikan; GST; organ; POx; SOD; ketoksikan
RUJUKAN
Khan et al. 2020
Abdullah, S., Mateen, A., Abbas, K., Naz,
H., Hassan, W. & Anum, S. 2018. Changes in antioxidant enzyme (glutathione
S-transferase) activity in fish Channa striata exposed to the different
aquatic pollutants (heavy metals and pesticides mixture). Pakistan Journal
of Zoology Supplementary Series 13: 42-47.
Abhijith, B.D., Ramesh, M. & Poopal,
R.K. 2016. Responses of metabolic and antioxidant enzymatic activities in gill,
liver and plasma of Catla catla during methyl parathion exposure. Journal
of Basic and Applied Zoology 77: 31-40. doi:10.1016/j.jobaz.2015.11.002
Ahmad, S., Scopes, R.K., Rees, G.N. &
Patel, B.K.C. 2000. Saccharococcus caldoxylosilyticus sp. nov., an
obligately thermophilic, xylose-utilizing, endospore-forming bacterium. International
Journal of Systematic and Evolutionary Microbiology 50: 517- 523.
doi:10.1099/00207713-50-2-517
Ali, D., Kumar, P.G., Kumar, S. &
Ahmed, M. 2014. Evaluation of genotoxic
and oxidative stress response to dimethoate in freshwater fish Channa
punctatus (Bloch). Chemical Speciation and Bioavailability 26:
111-118. doi.org/10.1080/0954229 9.2014 11073965
Ambreen, F., Javed, M., Abbas, S., Kousar,
S., Ilyas, R. & Batool, M. 2018. DNA damage in peripheral erythrocytes of Ctenopharyngodon
idella during chronic exposure to pesticide mixture. Pakistan Journal of
Zoology Supplementary Series 13: 19-25.
Amin, M., Yousuf, M., Attaullah, M., Nabi, G., Buneri, I., Ahmad, N., Ubaid-Ullah
& Khan, Z. 2020. Comparative acute toxicity of organophosphates and
synthetic pyrethroid pesticides in vivo exposed fresh water fish Oreochromis
niloticus (Linnaeus, 1758). Aquatic
Ecosystem Health & Management 23(3): 366-372.
doi.org/10.1080/14634988.2020.1816078
Anbumani, S., Mary, N. & Kumar, M.
2015. Cytogenotoxicity assessment of monocrotophos and butachlor at single and
combined chronic exposures in the fish Catla catla (Hamilton). Environmental
Science and Pollution Research 22: 4964-4976.
doi:10.1007/s11356-014-3782-y
Ansoar-Rodriguez, Y., Christofoletti, C.A.,
Marcato, A.C., Correia, J.E., Bueno, O.C., Malaspina, O. & Fontanetti, C.S.
2015. Genotoxic potential of the insecticide imidacloprid in a non-target
organism (Oreochromis niloticus- Pisces). Journal of Environmental
Protection 6: 1360-1367.
Banaee, M., Mirvaghefi, A.R., Ahmadi, K.
& Banaee, S. 2008. Determination of LC50 and investigation of
acute toxicity effects of diazinon on haematology and serology indices of
common carp (Cyprinus carpio). Journal of Marine Science and Technology 3(2): 1-10.
Barsiene, J., Lazutka, J., Syvokiene, J.,
Dedonyte, V., Rybakovas, A., Bjornstad, A. & Andersen, O.K. 2004. Analysis
of micronuclei in blue mussels and fish from the Baltic and North Seas. Environmental
Toxicology 19: 365-371. doi:10.1002/tox.20031
Bhatnagar, A., Yadav, A.S. & Cheema, N.
2016. Genotoxic effects of chlorpyrifos in freshwater fish Cirrhinus mrigala using micronucleus assay. Advances in Biology 2016: Article ID.
9276963. doi:org/10.1155/2016/9276963
Blahova, J., Plhalova, L., Hostovsky, M.,
Divisova, L., Dobsikova, R., Vana-Mikulikova, I., Stepanova, S. &
Svobodova, Z. 2013. Oxidative stress responses in zebrafish Danio rerio after subchronic exposure to atrazine. Food and Chemical Toxicology 61: 82-85. doi:10.1016/j.fct.2013.02.041
Bolognesi, C. & Hayashi, M. 2011.
Micronucleus assay in aquatic animals. Mutagenesis 26: 205-213.
doi:10.1093/mutage/geq073
Cavas, T. & Ergene-Gozukara, S. 2005.
Induction of micronuclei and nuclear abnormalities Orechromis niloticus following exposure of petroleum refinery and chromium processing plant
effluents. Aquatic Toxicology 74: 264-271.
Chance, M. & Mehaly, A.C. 1955. Assay
of catalase and peroxidase. Methods in Enzymology 2: 764-775.
doi.org/10.1016/S0076-6879(55)02300-8
Costa, P.M., Neuparth, T.S., Caeiro, S.,
Lobo, J., Martins, M., Ferreira, A.M., Caetano, M., Vale, C., DelValls, T.A.
& Costa, M.H. 2011. Assessment of the genotoxic potential of contaminated
estuarine sediments in fish peripheral blood: Laboratory versus in situ studies. Environmental Research 111: 25-36.
Dar, S.A., Yousuf, A.R., Balkhi, M.H.,
Ganai, F.A. & Bhat, F.A. 2015. Assessment of endosulfan induced
genotoxicity and mutagenicity manifested by oxidative stress pathways in
freshwater cyprinid fish crucian carp (Carassius carassius L.). Chemosphere 120: 273-283.
Dawar, F.U., Zuberi, A., Azizullah, A.
& Khattak, M.N.K. 2016. Effects of cypermethrin on survival, morphological
and biochemical aspects of rohu (Labeo rohita) during early development. Chemosphere 144: 697-705. doi:10.1016/j.chemosphere.2015. 09.007
Fenech, M., Chang, W.P., Kirsch-Volders,
M., Holland, N., Bonassi, S. & Zeiger, E. 2003. Human project: Detailed
description of the scoring criteria for the cytokinesis block micronucleus
assay using isolated human lymphocyte cultures. Mutation Research 534:
65-75.
Gadhia, M., Prajapati, R. & Gadhia, P.
2016. Cypermethrin induced DNA damage in Labeo rohita assessed by comet
assay. International Journal of Environmental Sciences 6: 1113-1116.
Giannopolitis, C.N. & Ries, S.K. 1977.
Superoxide dismutase I. occurrence in higher plants. Plant Physiology 59: 309-314.
Isik, I. & Celik, I. 2008. Acute
effects of methyl parathion and diazinon as inducers for oxidative stress on
certain biomarkers in various tissues of rainbow trout (Oncorhynchus mykiss). Pesticide Biochemistry and Physiology 92: 38-42.
doi:10.1016/j.pestbp.2008.06.001
Jalili, S., Ilkhanipour, M., Heydari, R.,
Farshid, A.A. & Salehi, S. 2007. The effects of vitamin E on endosulfan -
induced oxidative stress in rat heart. Pakistan Journal of Nutrition 6:
375-380.
John, E.M. & Shaike, J.M. 2015.
Chlorpyrifos: Pollution and remediation. Environmental Chemistry Letters 13: 269-291. doi:org/10.1007/s10311-015-0513-7
Jose, S., Jayesh, P., Mohandas, A., Philip,
R. & Singh, I.S.B. 2011. Application of primary haemocyte culture of Penaeus
monodon in the assessment of cytotoxicity and genotoxicity of heavy metals
and pesticides. Marine Environmental Research 71: 169-177.
doi:10.1016/j.marenvres.2010.12.008
Karmakar, S., Patra, K., Jana, S., Mandal,
D.P. & Bhattacharjee, S. 2016. Exposure to environmentally relevant
concentrations of malathion induces significant cellular, biochemical and
histological alterations in Labeo rohita. Pesticide Biochemistry and
Physiology 126: 49-57. doi.org/10.1016/j.pestbp.2015.07.006
Kaur, M. & Jindal, R. 2017. Oxidative
stress response in liver, kidney and gills of Ctenopharyngodon idellus (Cuvier
& Valenciennes) exposed to chlorpyrifos. MedCrave Online Journal of
Biology and Medicine 1(4): 00021. doi:10.15406/mojbm.2017.01.00021
Kousar, S. & Javed, M. 2015. Studies on
induction of nuclear abnormalities in peripheral blood erythrocytes of fish
exposed to copper. Turkish Journal of Fisheries and Aquatic Sciences 15:
879-886. doi:10.4194/1303-2712-v15-4-11
Majumder, R. & Kaviraj, A. 2018. Acute
and sublethal effects of organophosphate insecticide chlorpyrifos on freshwater
fish Oreochromis niloticus. Drug and Chemical Toxicology 42:
487-495. doi:10.1080/01480545.2018.1425425
Mannervik, B. 1985. The isozymes of
glutatione transferase. Advances in Enzymology and Related Areas of
Molecular Biology 57: 357-417.
Modesto, K.A. & Martinez, C.B. 2010.
Roundup causes oxidative stress in liver and inhibits acetylcholinesterase in
muscle and brain of the fish Prochilodus lineatus. Chemosphere 78: 294-299. doi:10.1016/j.chemosphere.2009.10.047
Monteiro, D.A., Almeida, J.A.D., Rantin,
F.T. & Kalinin, A.L. 2006. Oxidative stress biomarkers in the freshwater
characid fish, Brycon cephalus, exposed to organophosphorus insecticide
Folisuper 600 (methyl parathion). Comparative Biochemistry and Physiology 143: 141-149. doi: 10.1016/j.cbpc.2006.01.004
Muranli, F.D.G. & Güner, U. 2011.
Induction of micronuclei and nuclear abnormalities in erythrocytes of mosquito
fish (Gambusia affinis) following exposure to the pyrethroid insecticide
lambda-cyhalothrin. Mutation Research 726: 104-108.
Nan, P., Yan, S., Li, L., Chen, J., Du, Q.
& Chang, Z. 2015. Toxicity effect of dichlorvos on loach (Misgurnus
anguillicaudatus) assessed by micronucleus test, hepatase activity analysis
and comet assay. Toxicology and Industrial Health 31: 566-575.
Naqvi, G.E.Z., Shoaib, N. & Ali, A.M.
2016. Genotoxic potential of pesticides in the peripheral blood erythrocytes of
fish (Oreochromis mossambicus). Pakistan Journal of Zoology 48:
1643-1648.
Naz, H., Abdullah, S., Abbas, K., Hassan,
W., Batool, M., Perveen, S., Maalik, S. & Mushtaq, S. 2019. Toxic effect of
insecticides mixtures on antioxidant enzymes in different organs of fish, Labeo
rohita. Pakistan Journal of Zoology 54(1): 1355-1361.
Naz, H., Abdullah, S., Abbas, K. & Zia,
M.A. 2017. Pesticides mixture toxicity; Effects on superoxide dismutase
activity in Indian major carps. Pakistan Journal of Agriculture Sciences 54:
607-611. doi:10.21162/pakjas/17.5939
Ng, W.K. & Romano, N. 2013. A review of
the nutrition and feeding management of farmed tilapia throughout the culture
cycle. Reviews in Aquaculture 5(4): 220-254. doi:org/10.11 11/raq.12014
Nwani, C.D., Lakra, W.S., Nagpure, N.S.,
Kumar, R., Kushwaha, B. & Srivastava, S.K. 2010. Mutagenic and genotoxic
effects of carbosulfan in freshwater fish Channa punctatus (Bloch) using
micronucleus assay and alkaline single-cell gel electrophoresis. Food and
Chemical Toxicology 48: 202-208.
Omitoyin, B.O., Ajani, E.K. & Fajinmi,
A. 2006. Toxicity of gramoxone (paraquat) to juvenile of African catfish, Clarias gariepinus (Burchell, 1822). American Euroasians al of Environmental and Agricultural Sciences 1: 26-30.
Oropesa, A.L., Garcia-Cambero, J.P. &
Soler, F. 2008. Effect of long-term exposure to simazine on brain and muscle
acetylcholinesterase activity of common carp (Cyprinus carpio). Environmental
Toxicology 23: 285-293. doi:10.1002/tox.20342
Patil, V.K. & David, M. 2013. Oxidative
stress in freshwater fish, Labeo rohita as a biomarker of malathion
exposure. Environmental Monitoring and Assessment 185: 10191-10199. doi:10.1007/s10661-013-3323-z
Pereira, L., Fernandes, M.N. &
Martinez, C.B.R. 2013. Hematological and biochemical alterations in the fish Prochilodus
lineatus caused by the herbicides clomazone. Environmental Toxicology and Pharmacology 36: 1-8.
doi:10.1016/j.etap. 2013.02.019
Piazza, Y., Pandolfi, M., Da-Cuna, R.,
Genovese, G. & Nostro, F. 2015. Endosulfan affects GnRH cells in sexually
differentiated juveniles of the perciform Cichlasoma dimerus. Ecotoxicology
and Environmental Safety 116: 150-159. doi:10.1016/j.ecoenv.2015.03.013
Reddy, S.J., Vineela, D. & Kumar, B.K.
2016. Effect of diazinon on antioxidant system of fresh water fish, Catla
catla. European Journal of Biomedical and Pharmaceutical
Sciences 3: 354-358.
Safari, B.R., Khalili, M., Imanpour, R.M.
& Pourkazemi, M. 2016. The effects of endosulfan on P450 1A gene
expression, antioxidant enzymes activity and histopathological alterations in
liver of Persian sturgeon (Acipenser persicus Borodin, 1987). Journal
of Applied Ichthyology 32: 636-642. doi:org/10.1111/jai.13072
Shao, B., Zhu, L., Dong, M., Wang, J.,
Wang, J., Xie, H., Zhang, Q., Du, Z. & Zhu, S. 2012. DNA damage and
oxidative stress induced by endosulfan exposure in zebrafish (Danio rerio). Ecotoxicology 21: 1533-1540. doi:10.1007/s10646-012-0907-2
Sharbidre, A.A., Metkari, V. & Patode,
P. 2011. Effect of methyl parathion and chlorpyrifos on certain biomarkers in
various tissues of guppy fish, Poecilia reticulate. Pesticide
Biochemistry and Physiology 101: 132-141. doi:10.1016/j.pestbp.2011.09.002
Shukla, S., Jhamtani, R.C., Dahiya, M.S.
& Agarwal, R. 2017. Oxidative injury caused by individual and combined
exposure of neonicotinoid, organophosphate and herbicide in zebrafish. Toxicology
Reports 4: 240-244. doi:10.1016/j.toxrep.2017.05.002
Singh, N.P., McCoy, M.T., Tice, R.R. &
Schneider, E.L. 1988. A simple technique for quantization of low levels of DNA
damage in individual cells. Experimental Cell Research 175: 184-191.
Sunanda, M., Rao, J.C.S., Neelima, P., Rao,
K.G. & Simhachalam, G. 2016. Effects of chlorpyrifos (an organophosphate
pesticide) in fish. International Journal of Pharmaceutical Sciences Review
and Research 39: 299-305.
Tejada, S., Sureda, A., Roca, C., Gamundí,
A. & Esteban, S. 2007. Antioxidant response and oxidative damage in brain
cortex after high dose of pilocarpine. Brain Research Bulletin 71: 372-375. doi:10.1016%2Fj.brainresbull.2006.10.005
Thenmozhi, C., Vignesh, V., Thirumurugan,
R. & Arun, S. 2011. Impacts of malathion on mortality and biochemical
changes of freshwater fish Labeo rohita. Iranian Journal of
Environmental Health Science & Engineering 8: 325-332.
Ullah, R., Zuberi, A., Ullah, S., Ullah, I.
& Dawar, F.U. 2014. Cypermethrin induced behavioral and biochemical changes
in mahseer, Tor putitora. The Journal of Toxicological Sciences 39: 829-836.
Vijayakumar, A., Thirnavukkarasu, N.,
Jayachandran, K. & Susiladevi, M. 2016. Attenuating properties of atropine against the cypermethrin toxicity in
the oxidative stress in the fresh water fish Labeo rohita (Hamilton). International
Journal of Modern Research and Reviews 4: 1088-1093.
Walia, G.K., Handa, D., Kaur, H. &
Kalotra, R. 2015. Ecotoxicological studies on fish, Labeo rohita exposed
to tannery industry effluent by using micronucleus test. Nucleus 58:
111-116. doi:10.1007/s13237-015-0140-5
Wu, H. & Ding, S. 2016. Micronuclei and
dyskaryosis of erythrocytes and oxidative stress response with endosulfan
exposure in topmouth gudgeon Pseudorasbora parva. Ecotoxicology and
Environmental Safety 134: 179-185.
Yaseen, Ullah, A., Khan, I., Begum, M.,
Bibi, S., Umber, Namra, Khan, A., Gul, S. & Taj, R. 2024.
Induced-toxicity of pesticides on edible freshwater fishes in Pakistan: A
review. Sarhad Journal of Agriculture 40(1): 195-212.
Zhang, J., Shen, H., Wang, X., Wu, J. &
Xue, Y. 2004. Effects of chronic exposure of 2,4-dichlorophenol on the
antioxidant system in liver of freshwater fish Carassius auratus. Chemosphere 55: 167-174. doi:10.1016/j.chemosphere.2003.10.048
Zhang, Z.Y., Yu, X.Y., Wang,
D.L., Yan, H.J. & Liu, X.J. 2010. Acute toxicity to zebrafish of
two organophosphates and four pyrethroids and their binary mixtures. Pest
Management Sciences 66(1): 84-89. doi.org/10.1002/ps.1834
Zhao, F., Wang, B., Zhang, X., Tian, H.,
Wang, W. & Ru, S. 2015. Induction of DNA base damage and strand breaks in
peripheral erythrocytes and the underlying mechanism in goldfish (Carassius
auratus) exposed to monocrotophos. Fish Physiology and Biochemistry 41: 613-624. doi:10.1007/s10695-015-0032-2
*Pengarang
untuk surat-menyurat; email: dr.humanaz98@gmail.com