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1دورية أكاديميةCatalase activity as a potential vital biomarker of fish intoxication by the herbicide aminotriazole
المؤلفون: Vasylkiv, O.Y. (Olena Yu.), Kubrak, O.I. (Olga I.), Storey, K. (Kenneth B.), Lushchak, V.I. (Volodymyr I.)
المصدر: Pesticide Biochemistry and Physiology vol. 101 no. 1, pp. 1-5
مصطلحات موضوعية: 3-Amino-1,2,4-triazole, Carassius auratus, Catalase, Erythrocytes, Hemoglobin, Lactate dehydrogenase, Plasma
الوصف: The objective of this study was to investigate the effects of the herbicide 3-amino-1,2,4-triazole (AMT) on the activities of catalase and lactate dehydrogenase (LDH) in blood (plasma and erythrocytes) and eight solid tissues of goldfish, Carassius auratus. Injection of goldfish with AMT (0.5. mg/gww AMT in 0.9% NaCl) resulted in a significant decrease in catalase activity 24. h post-injection in most tissues investigated. In white and red muscle, kidney, heart, liver, brain and erythrocytes the activity of catalase decreased by 61%, 69%, 64%, 48%, 40
الإتاحة: https://doi.org/10.1016/j.pestbp.2011.05.005Test
https://ir.library.carleton.ca/pub/5701Test -
2دورية أكاديمية
المؤلفون: Vasylkiv, O.Y. (Olena Yu.), Kubrak, O.I. (Olha I.), Storey, K. (Kenneth B.), Lushchak, V.I. (Volodymyr I.)
المصدر: Chemosphere vol. 80 no. 9, pp. 1044-1049
مصطلحات موضوعية: Carassius auratus, Catalase, Erythrocytes, Hemoglobin, Lactate dehydrogenase, Plasma
الوصف: Chromium ions are frequently found in aquatic ecosystems and are known to be inducers of oxidative stress in fish solid tissues. The present study was designed to determine whether fish blood samples can be used to allow nonlethal diagnostic testing for chromium intoxication. First, we confirmed that 96h exposures to water containing 10.0mgL -1 chromium ions, either Cr 3+ or Cr 6+, induced oxidative stress in brain of goldfish (Carassius auratus). Multiple blood parameters were then evaluated. Cr 6+ exposure triggered a 579% increase in the number of erythrocytes containing micronuclei, a frequently used ma
الإتاحة: https://doi.org/10.1016/j.chemosphere.2010.05.023Test
https://ir.library.carleton.ca/pub/5043Test
