Journals / Su Ürünleri Dergisi / 2018 / Cilt: 35 - Sayı: 3

Histological alterations detected in Electric Yellow Cichlid (Labidochromis caeruleus) exposed to cadmium

Kadmiyuma maruz bırakılmış Sarı Prenses (Labidochromis caeruleus) balıklarında saptanan histolojik değişiklikler üzerine bir ön çalışma

Pages
261–266
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result, it can be said that cadmium is an important environmental pollutant for aquatic organisms.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, to examine histological alterations, electric yellow cichlid exposed to 0, 10, 20, 30, 40 mg L-1 cadmium concentrations for 96 hours.
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Key Findings & Data:After 96 hours, 4 fish were selected per aquarium and their gills, liver, muscle, spleen samples were collected.
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Conclusion & Impact:As a result, it can be said that cadmium is an important environmental pollutant for aquatic organisms.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, to examine histological alterations, electric yellow cichlid exposed to 0, 10, 20, 30, 40 mg L-1 cadmium concentrations for 96 hours. After 96 hours, 4 fish were selected per aquarium and their gills, liver, muscle, spleen samples were collected. The samples stained with standart tecniques for haematoxylin and eosin (H&E). Cadmium depending on concentrations increase causes severe disorders on viseral organs of electric yellow cichlid. It was caused edema, hyperplasia, degenerations of cartilage and epithelial tissue in gills at 10-20 mg L-1 of cadmium exposure; at 30-40 mg L-1 of cadmium exposure, intensive hyperplasia in gills, vacuolation, degeneration in liver, granulomas and necrosis in spleen. As a result, it can be said that cadmium is an important environmental pollutant for aquatic organisms.

Özet

Bu çalışmada, dokusal değişiklikleri incelemek için sarı prenses balıkları 0, 10, 20, 30, 40 mg L-1 kadmiyum klorür konsantrasyonlarına 96 saat süreyle maruz bırakılmıştır. Kadmiyuma maruz bırakılmış balıklardan kas, karaciğer, solungaç ve dalak örnekleri alınmıştır. Bu örnekler histolojik olarak analiz edilmiştir. Kadmiyum, konsantrasyon artışlarına bağlı olarak sarı prenses balıklarının iç organlarında ciddi bozukluklara sebep olmuştur. 10-20 mg L-1 kadmiyum solungaçlarda ödem, hiperplazi, kıkırdak ve epitel dokuda dejenerasyonlar; 30-40 mg L-1 kadmiyum ise yine solungaçlarda yoğun hiperplazi, karaciğer hücrelerinde büyük vakuoleşmeler ve dejenerasyonlar, dalakta granüloma ve nekroza geçiş görülmüştür. Sonuç olarak kadmiyumun sucul canlılar için önemli bir çevre kirtetici olduğu söylenebilir.

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Cite This Article

KÜÇÜK, S., MİDİLLİ, S., GÜLER, M., ÇOBAN, D. (2018). Histological alterations detected in Electric Yellow Cichlid (Labidochromis caeruleus) exposed to cadmium. Su Ürünleri Dergisi, Cilt: 35 - Sayı: 3, 261–266. https://ajindex.com/articles/311125

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