Deltamethrin Induced Physiological Changes in Freshwater Cat Fish Heteropneustes fossilis

Kumar, Sanjay; Lata, Sneh; Gopal, Krishna

doi:10.1007/s001289900867

Cited by 41 publications

(41 citation statements)

References 6 publications

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“…The most common hematology discoveries in toxicology investigate is reductions in RBC count, hemoglobin concentration and Hematocrite that are like our detecting in present research. A decline in hemoglobin and Hematocrite levels can reveal an anemic situation (Kumar et al, 1999). Panigrahi and Misra (1987) saw reductions in hemoglobin outturn and red blood cell count of the fish Anabas scandens treated with mercury.…”

Section: Discussionmentioning

confidence: 99%

Effect of Mercuric Chloride on Some Hematological, Biochemical Parameters in Silver Carp (Hypophthalmichthys Molitrix)

Hedayati¹,

Ghaffari²

2013

IJVMR

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The mutual action between a toxicant and a biological system can be calculated using hematological, biochemical biomarkers. The immunological, hematological and biochemical indices of silver carp (Hypophthalmichthys molitrix) were investigated under low (10%LC50) and high (50%LC50) concentrations of mercury chloride for 96h. In both concentrations Ht, Hb, RBC, lymphocyte were significantly (p<0/05, p<0/01) lower than controls group whereas MCH, MCHC, WBC, Glucose, neutrophil, eosinophil were significantly (p<0/05, p<0/01) larger contrasted to the respective controls group. In low and high concentrations MCV, cortisols respectively were lower than control group. A significant decrease in high concentrations in cortisol level may be as cortisol suppression due to high stresses. The consequential discoveries of this study are that mercury chloride concentrations (low and high) may cause some substitutions in the hematological, biochemical and immunological parameters of the studied fish, so estimation of these indices, could supply a useful indicator of mercury chloride of water bodies. It appears that MCH, eosinophil in low concentrations and lymphocyte in high concentrations is appropriate biomarkers of mercury chloride in silver carp.

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Section: Discussionmentioning

confidence: 99%

Effect of Mercuric Chloride on Some Hematological, Biochemical Parameters in Silver Carp (Hypophthalmichthys Molitrix)

Hedayati¹,

Ghaffari²

2013

IJVMR

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“…Inconsistency in results was also observed with exposure of fish to pyrethroids. Both short-and long-term treatment of fenvalerate, deltamethrin and mancozeb to C. idella, H. fossilis and O. mykiss have been reported to cause a significant decline in MCH, MCV and MCHC values except 4 weeks exposure to C. idella to 5 ppb of fenvalerate where the value of MCHC increased when compared to controls (Mughal et al 1993;Shakoori et al 1996;Kumar et al 1999;Atamanalp and Yanik 2003; Table 2). Cypermethrin exposure to O. mykiss and L. rohita, respectively, exhibited a marked rise in the values of MCH and MCV (Atamanalp et al 2002;Adhikari et al 2004).…”

Section: Mch Mchc and MCVmentioning

confidence: 99%

Haematological parameters as bioindicators of insecticide exposure in teleosts

Singh¹,

Srivastava

2010

Ecotoxicology

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Haematological parameters, such as erythrocyte and leucocyte count, erythrocyte indices and thrombocyte number vis-a-vis coagulation of blood has been considered bioindicators of toxicosis in fish following exposure to organochlorine, organophosphate, carbamate and pyrethroid insecticides. This review deals with the effects of insecticides on the morphology of red blood cells, total erythrocyte count, haemoglobin content, haematocrit, mean corpuscular volume, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration, erythrocyte sedimentation rate, total and differential leucocyte counts, thrombocyte count and clotting time in the peripheral blood of a number of teleosts. The review also takes stock of knowledge of the subject and explores prospects of additional research in the related area.

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“…RBC count without significant differences contradicts with the findings of Oonchorynchis mykiss exposed to cypermethrin (Shakoori 1996); Cenopharyngodon idella exposed to fenvalerate and Heteropneustis fossilis exposed to deltamethrin (Kumar et al 1999). On the other hand Koundinya and Ramamurthi (1979) reported decline in RBC of Oreochromis mossombica after exposure to sumithion and sevin.…”

Section: Resultsmentioning

confidence: 88%

“…Decreased Hb concentration level in various fishes exposed to insecticides was reported, viz. Heteropneustis fossilis exposed to deltamethrin (Kumar et al 1999); Channa punctatus to malathion (Pendey et al 1981) and Anabas testudineus to metasystox (Natarajan 1981).…”

Section: Resultsmentioning

confidence: 99%

“…Haematological alterations in some fish exposed to various toxicants, viz. Cyprinus carpio to cypermethrin and fenvalerate (Mughal et al 1993), Tilapia mossambica to cadmium chloride (Aziz and Shakoori1993), Cenopharyngodon idella to fenvalerate (Mughal et al 1993) and Heteropneustis fossilis to deltamethrin (Kumar et al 1999) have been investigated.…”

Section: Introductionmentioning

confidence: 99%

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Alteration of haematolocial parameters of "zeol fish"- Clarias batrachus exposed to malathion

Chowdhury

Haq

2013

Bangladesh J. Zool.

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Clarias batrachus, locally called zeol fish, reared in fresh water on protein diet were exposed to 5% (8.77 mg/l active ingredient) and 10% (17.74 mg/l active ingredient) concentrations of malathion at 24 h intervals, for three weeks in cement tanks containing 580 liters of water with a constant flow (1.5/1 min) of aerated dechlorinated tap water with no recirculation under natural light. Weekly two cc venous blood was drawn from each sample to determine the haematolocial parameters using EDTA (ethylenediamine tetraacetic acid) as an anticoagulant. The findings of this study showed that malathion in different concentrations have some diverse effects on the haematological parameters of Clarias batrachus. Exposer to10% concentration of malathion was found to have a lethal effect on RBC, thrombocyte, neutrophil and Hb concentration which caused death of the fish with the sign of hypochromic microcytic anemia. Exposer to 5% concentration, on the other hand, showed leucopoenia due to decreased leucocyte counts. Haemoglobin (Hb) concentrations and values of mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC), mean corpuscular volume (MCV) and differential count of WBC levels showed decreased values at 5% concentration of malathion. Significant decrease (P<0.05) in Hb and concentration and MCH were observed during the exposer to the pesticide malathion. No significant difference (P>0.05) was observed in the levels of RBC, MCHC, PCV, MCV and WBC.

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Deltamethrin Induced Physiological Changes in Freshwater Cat Fish Heteropneustes fossilis

Cited by 41 publications

References 6 publications

Effect of Mercuric Chloride on Some Hematological, Biochemical Parameters in Silver Carp (Hypophthalmichthys Molitrix)

Effect of Mercuric Chloride on Some Hematological, Biochemical Parameters in Silver Carp (Hypophthalmichthys Molitrix)

Haematological parameters as bioindicators of insecticide exposure in teleosts

Alteration of haematolocial parameters of "zeol fish"- Clarias batrachus exposed to malathion

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