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Haematological indices are modulated in juvenile carp, Cyprinus carpio L., exposed to microcystins produced by cyanobacterial water bloom.
. 2011 Feb; 34(2):103-14.

Abstract

This study evaluated the influence of toxic cyanobacterial water blooms on the blood indices of the common carp, Cyprinus carpio L. Experimental fish were exposed to a natural population of cyanobacterial water blooms (mainly Microcystis aeruginosa and M. ichthyoblabe), which contained microcystins [total concentration 133-284 μg g⁻¹ (DW), concentration in water 2.8-7.4 μg L⁻¹]. Haematological indices showed marked changes in fish exposed to the cyanobacterial population in comparison with the control group. Statistical evaluation of the influence of cyanobacterial water blooms on biochemical indices of the juvenile carp showed a distinct decrease in albumin, alanine aminotransferase, total bilirubin, calcium, cholesterol, glucose, phosphorus and iron when compared to controls. Values of red blood counts [haemoglobin, haematocrit (PCV), mean corpuscular haemoglobin and mean corpuscular haemoglobin concentration] and lactate were significantly increased compared to controls. After exposure to cyanobacterial water bloom, the carp were kept in clean water to monitor the persistence of biochemical indices. The influence of cyanobacterial populations on calcium, cholesterol, glucose, lactate, phosphorus and PCV persisted up to 28 days after conclusion of the experiment. Duration of exposure, toxicity and density of cyanobacterial water blooms had an important impact on individual haematological indices.

Authors+Show Affiliations

Department of Fishery and Hydrobiology, Mendel University, Brno, Czech Republic. fcela@seznam.czNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

21158871

Citation

Kopp, R, et al. "Haematological Indices Are Modulated in Juvenile Carp, Cyprinus Carpio L., Exposed to Microcystins Produced By Cyanobacterial Water Bloom." Journal of Fish Diseases, vol. 34, no. 2, 2011, pp. 103-14.
Kopp R, Palíková M, Mareš J, et al. Haematological indices are modulated in juvenile carp, Cyprinus carpio L., exposed to microcystins produced by cyanobacterial water bloom. J Fish Dis. 2011;34(2):103-14.
Kopp, R., Palíková, M., Mareš, J., Navrátil, S., Kubíček, Z., & Ziková, A. (2011). Haematological indices are modulated in juvenile carp, Cyprinus carpio L., exposed to microcystins produced by cyanobacterial water bloom. Journal of Fish Diseases, 34(2), 103-14. https://doi.org/10.1111/j.1365-2761.2010.01219.x
Kopp R, et al. Haematological Indices Are Modulated in Juvenile Carp, Cyprinus Carpio L., Exposed to Microcystins Produced By Cyanobacterial Water Bloom. J Fish Dis. 2011;34(2):103-14. PubMed PMID: 21158871.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Haematological indices are modulated in juvenile carp, Cyprinus carpio L., exposed to microcystins produced by cyanobacterial water bloom. AU - Kopp,R, AU - Palíková,M, AU - Mareš,J, AU - Navrátil,S, AU - Kubíček,Z, AU - Ziková,A, Y1 - 2010/12/16/ PY - 2010/12/17/entrez PY - 2010/12/17/pubmed PY - 2011/4/27/medline SP - 103 EP - 14 JF - Journal of fish diseases JO - J. Fish Dis. VL - 34 IS - 2 N2 - This study evaluated the influence of toxic cyanobacterial water blooms on the blood indices of the common carp, Cyprinus carpio L. Experimental fish were exposed to a natural population of cyanobacterial water blooms (mainly Microcystis aeruginosa and M. ichthyoblabe), which contained microcystins [total concentration 133-284 μg g⁻¹ (DW), concentration in water 2.8-7.4 μg L⁻¹]. Haematological indices showed marked changes in fish exposed to the cyanobacterial population in comparison with the control group. Statistical evaluation of the influence of cyanobacterial water blooms on biochemical indices of the juvenile carp showed a distinct decrease in albumin, alanine aminotransferase, total bilirubin, calcium, cholesterol, glucose, phosphorus and iron when compared to controls. Values of red blood counts [haemoglobin, haematocrit (PCV), mean corpuscular haemoglobin and mean corpuscular haemoglobin concentration] and lactate were significantly increased compared to controls. After exposure to cyanobacterial water bloom, the carp were kept in clean water to monitor the persistence of biochemical indices. The influence of cyanobacterial populations on calcium, cholesterol, glucose, lactate, phosphorus and PCV persisted up to 28 days after conclusion of the experiment. Duration of exposure, toxicity and density of cyanobacterial water blooms had an important impact on individual haematological indices. SN - 1365-2761 UR - https://www.unboundmedicine.com/medline/citation/21158871/Haematological_indices_are_modulated_in_juvenile_carp_Cyprinus_carpio_L__exposed_to_microcystins_produced_by_cyanobacterial_water_bloom_ L2 - https://doi.org/10.1111/j.1365-2761.2010.01219.x DB - PRIME DP - Unbound Medicine ER -