Assessment of Na+/K+-ATPase, Mg2+-ATPase, Ca2+-ATPase, and Total-ATPase Activities in Gills of Freshwater Mussels Exposed to Penconazole
Öz
Penconazole,
a triazole fungicide, is widely used worldwide to increase agricultural
production and to control fungus. Bivalves, especially mussels, are specific
biomonitor organisms of pollution in aquatic ecosystems. This study deals with
the possible toxic effects of exposure to penconazole on Na+/K+-ATPase,
Mg2+-ATPase, Ca2+-ATPase, and Total-ATPase activities in
the gills of freshwater mussels (Unio
mancus). In this context, freshwater mussels were exposed to different
concentrations of penconazole (1, 10, 100, and 1000 µg AI L-1) in 96
hours static-renewal test system. The commercial form of penconazole (TOPAS®
100 EC, Syngenta, Germany) was used in toxicity tests. The actual penconazole
concentrations in the exposure media were determined by LC-MS/MS analysis.
According to the LC-MS/MS analysis results, the actual penconazole
concentrations in the exposure media were determined to be approximately 25%
lower than the nominal penconazole concentrations. After 96 hours of exposure,
the highest concentration of penconazole caused significant inhibition of
ATPase activities except Mg2+-ATPase activity (P < 0.05). The
observed data indicated that acute penconazole exposure may be a potential risk
for freshwater mussels and that ATPase enzymes are important and useful
biochemical markers for aquatic toxicology studies.
Anahtar Kelimeler
Kaynakça
- Aksakal, F. I., & Ciltas, A. (2018). Developmental toxicity of penconazole in Zebrafish (Danio rerio) embryos. Chemosphere, 200, 8-15.
- Atkinson, A., Gatenby, A. D., & Lowe, A. G. (1973). The determination of inorganic orthophosphate in biological systems. Biochimica et Biophysica Acta (BBA)-General Subjects, 320(1), 195-204.
- Atli, G., & Canli, M. (2011). Essential metal (Cu, Zn) exposures alter the activity of ATPases in gill, kidney and muscle of tilapia Oreochromis niloticus. Ecotoxicology, 20(8), 1861-1869.
- Balasundaram, K., Ramalingam, K., & Selvarajan, V. R. (1995). Phosalone poisoning on the cation-linked ATPases of central nervous system of Rana tigrina (Daudin). Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and Endocrinology, 111(3), 451-455.
- Begum, G. (2009). Enzymes as biomarkers of cypermethrin toxicity: response of Clarias batrachus tissues ATPase and glycogen phosphorylase as a function of exposure and recovery at sublethal level. Toxicology Mechanisms and Methods, 19(1), 29-39.
- Begum, G. (2011). Organ-specific ATPase and phosphorylase enzyme activities in a food fish exposed to a carbamate insecticide and recovery response. Fish Physiology and Biochemistry, 37(1), 61-69.
- Bradford, M., M. (1976). A rapid sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry. 72, 248–254.
- Burgos-Aceves, M. A., & Faggio, C. (2017). An approach to the study of the immunity functions of bivalve haemocytes: physiology and molecular aspects. Fish & Shellfish Immunology, 67, 513-517.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Yapısal Biyoloji
Bölüm
Araştırma Makalesi
Yazarlar
Ertan Yoloğlu
*
0000-0002-9730-9471
Türkiye
Yayımlanma Tarihi
20 Aralık 2019
Gönderilme Tarihi
11 Ekim 2019
Kabul Tarihi
18 Kasım 2019
Yayımlandığı Sayı
Yıl 2019 Cilt: 3 Sayı: 2
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