A comparative study on the effects of selected pesticides on hemato-biochemistry and tissue histology of freshwater fish Cirrhinus mrigala (Hamilton, 1822)

Biochemical, Endocrine and Genetic Impairments in Response to Agrochemicals Intoxication in Common Carp (Cyprinus carpio)

“…In present study C. carpio showed decline in plasma T3 and T4 while significant increase in plasma TSH level. This result was in agreement with that reported by (Thangavel et al 2010) in S. mossambicus exposed to endosulfan and by (Ghayyur et al 2020) in Cirrhinus mrigala. Reduction in plasma T3 occur possibly because of diminution of T4 secretion or production (Li et al 2008).…”

“…Increase in ALP might be due to destruction of cell membrane of liver cells (Rahman et al 2019). Similar increase in ALP was recorded by (Rahman et al 2020) in C. carpio, by (Ghayyur et al 2020) in Cirrhinus mrigala and by (Sancho et al 2017) in Anguilla anguilla. Alteration in serum amylase indicates abnormality of digestive process in present study serum amylase increased in treated groups of fish, similar trend have been reported by (Lundstedt et al 2004) and (Khan et al 2019).…”

“…During experiment fish in E0, control group, showed normal behavior while various behavioral abnormalities were shown by treated group of fish such as; loss of body equilibrium, sinking to bottom, swimming at lateral side, darting swimming movement, hyper-excitability, increase in movement of operculum, mucus secretions and due to stress some fishes tried to jump out of aquarium. Similar changes were noticed by (Ghelichpour et al 2020) by exposing C. carpio to lufenuron and by (Ghayyur et al 2020) in C. mrigala against chlorfenapyr, dimethoate and acetamiprid exposure.…”

Assessment of the effect of sub-lethal acute toxicity of Emamectin benzoate in Labeo rohita using multiple biomarker approach

“…The present result is in line with Firat and Tutus [ 22 ], indicating a significant increase in GOT and GPT activity in serum after 96 h exposure of EMB in O. niloticus . GOT, and GPT activity was significantly elevated in Cirrhinus mrigala on exposure to chlorfenapyr, acetamiprid, and dimethoate on 10th, 20 th, and 30th days [ 19 ]. Emamectin benzoate exposure in rainbow trout also increases the activity of GOT, and GPT [ 23 ].…”

“…in koi carp and goldfish [ 8 ]; Argulus coregoni in rainbow trout ( Oncorhynchus mykiss ) [ 9 ]; sea lice ( Lepeophtheirus salmonis ) in Atlantic salmon [ [10] , [11] , [12] ]; Salmincolacaliforniensis in rainbow trout [ 13 , 14 ]; sea louse (Caligusminimus) in Asian sea bass (Lates calcarifer) [ 15 ]; Anguillicoloides crassus in American eels ( Anguilla rostrata ) [ 16 ]. Acute or chronic exposure to pesticides even at low concentrations alters the physiological and biochemical parameters in fish [ [17] , [18] , [19] , [20] ]. The toxic effect of EMB was noticed in many aquatic organisms like Oreochromis niloticus [ 21 , 22 ]; rainbow trout [ 23 ]; L. rohita [ 20 ] and benthic species [ 24 ]; Clarias gariepinus [ 1 ]; Asian seabass [ 15 ]; American lobsters [ 25 ]; Danio rerio [ 26 ]; zebrafish embryos [ 27 ]; Atlantic salmon [ 28 ]; planktonic marine copepods [ 29 ].…”