Accumulation of lead and effects on total lipids and lipid derivatives in the freshwater fish Anabas testudineus (Bloch)

Tulasi, S.J.; Reddy, P. U. M.; Rao, J. Venkateswara

doi:10.1016/0147-6513(92)90019-y

Cited by 55 publications

(29 citation statements)

References 14 publications

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“…And accordingly, it invokes compensatory metabolic changes are promoted in the tissues to regulate the quantity and quality of many metabolites, including lipids [45]. This work proved that total lipids content increased in the studied zebrafish tissues exposed to OP (MAL, ATR) and Cd compared to control groups.…”

Section: Discussionmentioning

confidence: 50%

Biochemical Changes in the Tissues of Zebrafish (Danio rerio) Exposed to Organophosphorous Pesticides and Heavy Metal Cadmium

Wang¹,

Sawafi²,

Yan³

2017

IJESD

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Abstract-The acute toxicity of melathion (MAL), atrzine (ATR) and Cadmium (Cd) in zebrafish (Danio rerio) were investigated by acute toxicity (LC 50 ), and the results showed that the 96 h LC 50 followed the order: MAL>Cd>ATR. Furthermore, the accumulation of ecotoxicity in zebrafish body and correlated biochemical responses in brain and muscles were explored and it was found that MAL, ATR and Cd could be rapidly accumulated in fish body shortly after exposure. The activities of superoxide dismutase and catalase in fish body increased after 96h exposure. The acute toxicity caused protein reduction in brain and muscles, and elevation of total lipid dry weight in fish body. Besides, some dose-dependent inhibition of AChE activity was found in brain and muscles of zebrafish exposed to higher concentrations of acute toxins. These can be employed in biomonitoring programs because they showed good correlation with toxins and were sensitive to different concentration patterns.

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Section: Discussionmentioning

confidence: 50%

Biochemical Changes in the Tissues of Zebrafish (Danio rerio) Exposed to Organophosphorous Pesticides and Heavy Metal Cadmium

Wang¹,

Sawafi²,

Yan³

2017

IJESD

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“…Fishes are sensitive to contamination and the pollutants may disrupt some physiological and biochemical processes when they enter the organs of fishes (Tulasi et al, 1992) as also observed in the present study on Labeo rohita from lake B. Fish at a higher level of food chain accumulate a significant amount of pollutants and this accumulation depends on the intake and elimination from the body (Karadede et al, 2004).…”

Section: Resultsmentioning

confidence: 53%

Stress Responses of Biomolecules and Dehydrogenase Activity in the Tissues of <I>Labeo rohita</I> against Pollutant Load in the Lakes of Bangalore

Zutshi

Noor

Sreekala

2014

Journal of Ecophysiology and Occupational Health

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“…Böbrekler balıklarda metallerin atılımını sağlayan önemli bir organ olduğu ve Anabas testudines'de kurşun birikimi üzerine yapılan bir araştırmada en yüksek birikimin böbreklerde olduğunu bunu solungaç ve karaciğerin izlediği bildirilmiştir 47 . S. trutta ve Anguilla anguilla ile yapılan bir araştırmada böbreklerin kurşun birikimi için bir hedef organ olduğu belirlenmiştir 48 .…”

Section: çOğun şAhi̇nunclassified

“…Kaslar balıklarda ağır metalleri biriktirmede metabolik olarak aktif bir doku olmadığı ve tatlı su balıklarıyla yapı-lan araştırmalarda kas dokusunun kurşunu diğer dokulara oranla düşük düzeyde biriktirdikleri saptanmıştır 47,52,53 . Bu araştırmada da kurşun birikimi diğer doku ve organlara göre kas dokusunda daha az olmuştur.…”

Section: çOğun şAhi̇nunclassified

The Effect of Zeolite on Reduction of Lead Toxicity in Nil Tilapia (Oreochromis niloticus Linnaeus, 1758)

Çoğun¹,

Şahin²

2009

Kafkas Univ Vet Fak Derg

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ÖzetBu araştırmada, katyon değiştirebilme yeteneğinde olan zeolitin Nil tilapia (Oreochromis niloticus)'nın kas, karaciğer, solungaç ve böbrek dokularında kurşun birikimi üzerine etkileri incelenmiştir. Balıklar 0.1 mg/l Pb, 0.1 mg/l Pb+0.1 g/l zeolite, 0.1 mg/l Pb + 0.2 g/l zeolite ve 1.0 mg/l Pb, 1.0 mg/l Pb + 0.1 g/l zeolit ve 1.0 mg/l Pb + 0.2 g/l zeolit konsantrasyonundaki karışımının etkisine 10, 20 ve 30 gün sürelerle bırakılarak doku ve organlardaki kurşun birikimi atomik absorbsiyon spektrometresi ile belirlenmiştir. Çalışılan dokularda kurşun birikimi ortam derişiminin ve sürenin uzamasıyla artmıştır. Tüm dokularda kurşun birikimi 10, 20 ve 30 günlerde 0.1 ve 1.0 mg/l kurşun konsantrasyonlarında istatistiksel olarak önemli olduğu saptanmıştır. En yüksek kurşun birikimi böbrek dokusunda oluşmuş, bunu solungaç, karaciğer ve kas dokusu izlemiştir. Etkide kalınan tüm sürelerde O. niloticus'un dokularında kurşun birikimi zeolitin varlığında azalmıştır. Denenen tüm karışımlarda (kurşun + zeolit) zeolit O. niloticus'un böbrek ve karaciğer dokularında kurşun birikimini önemli ölçüde azaltmıştır. Anahtar sözcükler: Kurşun, Zeolit, Birikim, Oreochromis niloticus The Effect of Zeolite on Reduction of Lead Toxicity in Nil Tilapia(Oreochromis niloticus Linnaeus, 1758) SummaryIn this study, effects of cation exchanger zeolite on the accumulation of lead in muscle, liver, gill and kidney of Nile tilapia (Oreochromis niloticus) were investigated. The fish were exposed to 0.1 mg/l Pb, 0.1 mg/l Pb + 0.1 g/l zeolite, 0.1 mg/l Pb + 0.2 g/l zeolite and 1.0 mg/l Pb, 1.0 mg/l Pb + 0.1 g/l zeolite and 1.0 mg/l Pb + 0.2 g/l zeolite mixtures for 10, 20 and 30 days, lead accumulation in tissues were measured by atomic absorbtion spectrophotometry. Lead accumulation increased with increasing concentrations of lead in the medium and with increasing periods of exposure tissues studied. All tissues lead accumulation was found to be statistically significant in the 0.1 and 1.0 mg/l of lead concentrations at 10, 20 and 30 days. Highest accumulation occurred in the kidney followed by gill, liver and muscle. In all exposure period, accumulation of lead in whole tissues of O. niloticus decreased in the presence of zeolite. In both mixed exposure (lead + zeolite) concentrations, zeolite significantly reduced the accumulation of lead in the kidney and liver of O. niloticus.

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Accumulation of lead and effects on total lipids and lipid derivatives in the freshwater fish Anabas testudineus (Bloch)

Cited by 55 publications

References 14 publications

Biochemical Changes in the Tissues of Zebrafish (Danio rerio) Exposed to Organophosphorous Pesticides and Heavy Metal Cadmium

Biochemical Changes in the Tissues of Zebrafish (Danio rerio) Exposed to Organophosphorous Pesticides and Heavy Metal Cadmium

Stress Responses of Biomolecules and Dehydrogenase Activity in the Tissues of <I>Labeo rohita</I> against Pollutant Load in the Lakes of Bangalore

The Effect of Zeolite on Reduction of Lead Toxicity in Nil Tilapia (Oreochromis niloticus Linnaeus, 1758)

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