<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The aim of the study was to determine the impact of triploidization on hematological and blood gas parameters in Siberian sturgeon, Acipenser baerii Brandt. The study material was comprised of juvenile Siberian sturgeon specimens with total body lengths of 22.3 ± 2.9 cm and mean body weights of 75.3 ± 40.7 g. Triploidization was confirmed to result in significant changes in the hematological profile of Siberian sturgeon. In comparison to the diploid group, the fish with higher levels of ploidy exhibited lower erythrocyte counts, increased hemoglobin concentration, and increased values of mean corpuscular hemoglobin and mean corpuscular hemoglobin concentration. A significant decrease in the percentage share of lymphocytes and an increase in the percentage share of granulocytes in the peripheral blood were also observed, which indicate disturbances in the immune response (particularly in the adaptive immune system) and greater susceptibility to stress. Triploidization did not, however, cause significant differences in the blood gas profile.</p></abstract>

The aim of the study was to determine the impact of triploidization on hematological and blood gas parameters in Siberian sturgeon, Acipenser baerii Brandt. The study material was comprised of juvenile Siberian sturgeon specimens with total body lengths of 22.3 ± 2.9 cm and mean body weights of 75.3 ± 40.7 g. Triploidization was confirmed to result in significant changes in the hematological profile of Siberian sturgeon. In comparison to the diploid group, the fish with higher levels of ploidy exhibited lower erythrocyte counts, increased hemoglobin concentration, and increased values of mean corpuscular hemoglobin and mean corpuscular hemoglobin concentration. A significant decrease in the percentage share of lymphocytes and an increase in the percentage share of granulocytes in the peripheral blood were also observed, which indicate disturbances in the immune response (particularly in the adaptive immune system) and greater susceptibility to stress. Triploidization did not, however, cause significant differences in the blood gas profile.

Hematological and blood gas profiles of triploid Siberian sturgeon (Acipenser baerii Brandt)

Department of Aquaculture Inland Fisheries Institute in Olsztyn Oczapowskiego 10, 10-719 Olsztyn, Poland Tel. +48 89 5241071;

Department of Ichthyology University of Warmia and Mazury in Olsztyn, Poland

Fisheries & Aquatic Life

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

The aim of the study was to determine the impact of triploidization on hematological and blood gas parameters in Siberian sturgeon, Acipenser baerii Brandt....

Hematological and blood gas profiles of triploid Siberian sturgeon (Acipenser baerii Brandt)

Publié en ligne: 03 févr. 2016

Pages: 197 - 203

Reçu: 15 mai 2015

Accepté: 05 nov. 2015

DOI: https://doi.org/10.1515/aopf-2015-0022

Mots clés
Siberian sturgeon, triploidization, hematological profile, blood gas profile

© Archives of Polish Fisheries

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Hematological and blood gas profiles of triploid Siberian sturgeon (Acipenser baerii Brandt)

Publié en ligne: 03 févr. 2016

Pages: 197 - 203

Reçu: 15 mai 2015

Accepté: 05 nov. 2015

DOI: https://doi.org/10.1515/aopf-2015-0022

Mots clésSiberian sturgeon, triploidization, hematological profile, blood gas profile

© Archives of Polish Fisheries

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
Siberian sturgeon, triploidization, hematological profile, blood gas profile