Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs

Heavy metal discharge is the primary cause of freshwater pollution, harming fish health. This research was planned to calculate the seasonal variations in metal (Pb, Cu, and Ni) bioaccumulation in different tissues of Gills, Liver, Kidney, and Muscle from Cirrhinus mrigala sampled from River Chenab...

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Autores principales:	Sarfraz Hussain, Tayyaba Sultana, Salma Sultana, Bilal Hussain, Shahid Mahboob, K.A. Al-Ghanim, Mian Nadeem Riaz
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Histopathology Organs Pollution Heavy metals Cirrhinus mrigala Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/13c23154f69c4381876fb64845953dc3
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spelling	oai:doaj.org-article:13c23154f69c4381876fb64845953dc32021-11-18T04:44:10ZSeasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs1018-364710.1016/j.jksus.2021.101626https://doaj.org/article/13c23154f69c4381876fb64845953dc32021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1018364721002883https://doaj.org/toc/1018-3647Heavy metal discharge is the primary cause of freshwater pollution, harming fish health. This research was planned to calculate the seasonal variations in metal (Pb, Cu, and Ni) bioaccumulation in different tissues of Gills, Liver, Kidney, and Muscle from Cirrhinus mrigala sampled from River Chenab from an area of high-intensity pollution near Thatta Muhammad Shah. The results revealed significant (P ≤ 0.5) variations in metals bioaccumulation in different seasons. The lowest level of selected metals was observed in winter, whereas the maximum level was noted in the summer. The concentration of selected heavy metals differed seasonally. During winter Pb concentration distribution in descending order was observed in liver (0.823 ± 0.009 ppm) > kidney(0.817 ± 0.011 ppm) > muscle(0.758 ± 0.009 ppm) > gills(0.742 ± 0.011 ppm). Whereas, in summer it was noted as liver (1.726 ± 0.066 ppm) > gills (1.633 ± 0.060 ppm) > kidney (1.575 ± 0.051 ppm) > muscle (1.532 ± 0.050 ppm). While during winter, the bioaccumulation of Cu in organs was noted with descending order of kidney (1.88 ± 0.038) > liver(1.75 ± 0.037) > gills (1.67 ± 0.043) > muscle (1.45 ± 0.031)ppm, while in summer, it was gills (2.85 ± 0.071) > kidney (2.84 ± 0.082) > liver (2.83 ± 0.068) > muscle (2.72 ± 0.065) ppm. In winter, the Ni bioaccumulation with descending order was in the kidney (7.83 ± 0.139) > liver (7.68 ± 0.159) > muscle (7.63 ± 0.162) > gills (7.61 ± 0.129)ppm and in a season of summer, it was detected as in kidney (8.71 ± 0.129) > muscle (8.59 ± 0.131) > liver (8.56 ± 0.141) > gills (8.56 ± 0.131) ppm. All studied heavy metals were found to be above the WHO permissible limits. Histopathological evaluation of fish tissues has been considered an important indicator of environmental pollution monitoring. Histology of kidney and liver tissues showed congestion, necrosis, dilation in Bowman capsule space, while liver showed necrosis, cytoplasmic vacuolation, and sinusoid dilation. This study revealed that the Chenab River is being polluted due to the untreated discharge of industrial effluents and sewage runoff from the city, and these heavy metals from anthropogenic pollution load have adverse effects on the fish population in the river system.Sarfraz HussainTayyaba SultanaSalma SultanaBilal HussainShahid MahboobK.A. Al-GhanimMian Nadeem RiazElsevierarticleHistopathologyOrgansPollutionHeavy metalsCirrhinus mrigalaScience (General)Q1-390ENJournal of King Saud University: Science, Vol 33, Iss 8, Pp 101626- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Histopathology Organs Pollution Heavy metals Cirrhinus mrigala Science (General) Q1-390
spellingShingle	Histopathology Organs Pollution Heavy metals Cirrhinus mrigala Science (General) Q1-390 Sarfraz Hussain Tayyaba Sultana Salma Sultana Bilal Hussain Shahid Mahboob K.A. Al-Ghanim Mian Nadeem Riaz Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
description	Heavy metal discharge is the primary cause of freshwater pollution, harming fish health. This research was planned to calculate the seasonal variations in metal (Pb, Cu, and Ni) bioaccumulation in different tissues of Gills, Liver, Kidney, and Muscle from Cirrhinus mrigala sampled from River Chenab from an area of high-intensity pollution near Thatta Muhammad Shah. The results revealed significant (P ≤ 0.5) variations in metals bioaccumulation in different seasons. The lowest level of selected metals was observed in winter, whereas the maximum level was noted in the summer. The concentration of selected heavy metals differed seasonally. During winter Pb concentration distribution in descending order was observed in liver (0.823 ± 0.009 ppm) > kidney(0.817 ± 0.011 ppm) > muscle(0.758 ± 0.009 ppm) > gills(0.742 ± 0.011 ppm). Whereas, in summer it was noted as liver (1.726 ± 0.066 ppm) > gills (1.633 ± 0.060 ppm) > kidney (1.575 ± 0.051 ppm) > muscle (1.532 ± 0.050 ppm). While during winter, the bioaccumulation of Cu in organs was noted with descending order of kidney (1.88 ± 0.038) > liver(1.75 ± 0.037) > gills (1.67 ± 0.043) > muscle (1.45 ± 0.031)ppm, while in summer, it was gills (2.85 ± 0.071) > kidney (2.84 ± 0.082) > liver (2.83 ± 0.068) > muscle (2.72 ± 0.065) ppm. In winter, the Ni bioaccumulation with descending order was in the kidney (7.83 ± 0.139) > liver (7.68 ± 0.159) > muscle (7.63 ± 0.162) > gills (7.61 ± 0.129)ppm and in a season of summer, it was detected as in kidney (8.71 ± 0.129) > muscle (8.59 ± 0.131) > liver (8.56 ± 0.141) > gills (8.56 ± 0.131) ppm. All studied heavy metals were found to be above the WHO permissible limits. Histopathological evaluation of fish tissues has been considered an important indicator of environmental pollution monitoring. Histology of kidney and liver tissues showed congestion, necrosis, dilation in Bowman capsule space, while liver showed necrosis, cytoplasmic vacuolation, and sinusoid dilation. This study revealed that the Chenab River is being polluted due to the untreated discharge of industrial effluents and sewage runoff from the city, and these heavy metals from anthropogenic pollution load have adverse effects on the fish population in the river system.
format	article
author	Sarfraz Hussain Tayyaba Sultana Salma Sultana Bilal Hussain Shahid Mahboob K.A. Al-Ghanim Mian Nadeem Riaz
author_facet	Sarfraz Hussain Tayyaba Sultana Salma Sultana Bilal Hussain Shahid Mahboob K.A. Al-Ghanim Mian Nadeem Riaz
author_sort	Sarfraz Hussain
title	Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
title_short	Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
title_full	Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
title_fullStr	Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
title_full_unstemmed	Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs
title_sort	seasonal monitoring of river through heavy metal bioaccumulation and histopathological alterations in selected fish organs
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/13c23154f69c4381876fb64845953dc3
work_keys_str_mv	AT sarfrazhussain seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT tayyabasultana seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT salmasultana seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT bilalhussain seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT shahidmahboob seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT kaalghanim seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans AT miannadeemriaz seasonalmonitoringofriverthroughheavymetalbioaccumulationandhistopathologicalalterationsinselectedfishorgans
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Seasonal monitoring of River through heavy metal bioaccumulation and histopathological alterations in selected fish organs

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