caa a22 4500 606229981 CHVBK 20210128101211.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10695-015-0041-1 doi (NATIONALLICENCE)springer-10.1007/s10695-015-0041-1 Influence of extremely low frequency electromagnetic fields on growth performance, innate immune response, biochemical parameters and disease resistance in rainbow trout, Oncorhynchus mykiss [Elektronische Daten] [Katayoon Nofouzi, Najmeh Sheikhzadeh, Davood Mohamad-Zadeh Jassur, Javad Ashrafi-Helan] The effects of extremely low frequency electromagnetic fields on rainbow trout growth performance, innate immunity and biochemical parameters were studied. Rainbow trout (17-18g) were exposed to electromagnetic fields (15Hz) at 0.01, 0.1, 0.5, 5 and 50µT, for 1h daily over period of 60days. Growth performance of fish improved in different treatment groups, especially at 0.1, 0.5, 5 and 50µT. Immunological parameters, specifically hemagglutinating titer, total antiprotease and α1-antiprotease levels in treatment groups, were also enhanced. Total protein and globulin contents in the serum of fish exposed to 0.1, 0.5, 5 and 50µT were significantly higher than those in the control group. No significant differences were found in serum enzyme activities, namely aspartate aminotransferase and alanine aminotransferase of fish in all treatment groups. Conversely, alkaline phosphatase level decreased in fish exposed to 0.01 and 50µT electromagnetic fields. Meanwhile, electromagnetic induction at 0.1, 0.5, 5 and 50µT enhanced fish protection against Yersinia ruckeri. These results indicated that these specific electromagnetic fields had possible effects on growth performance, nonspecific immunity and disease resistance of rainbow trout. Springer Science+Business Media Dordrecht, 2015 Extremely low frequency electromagnetic fields nationallicence Rainbow trout nationallicence Growth performance nationallicence Nonspecific immunity nationallicence Biochemical parameters nationallicence Yersinia ruckeri nationallicence Nofouzi Katayoon Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut Sheikhzadeh Najmeh Department of Food Hygiene and Aquatic Animals, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut Mohamad-Zadeh Jassur Davood Department of Astrophysics, University of Tabriz, Tabriz, Iran aut Ashrafi-Helan Javad Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut Fish Physiology and Biochemistry Springer Netherlands 41/3(2015-06-01), 721-731 0920-1742 41:3<721 2015 41 10695 https://doi.org/10.1007/s10695-015-0041-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10695-015-0041-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nofouzi Katayoon Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Sheikhzadeh Najmeh Department of Food Hygiene and Aquatic Animals, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Mohamad-Zadeh Jassur Davood Department of Astrophysics, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Ashrafi-Helan Javad Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 773 0- Fish Physiology and Biochemistry Springer Netherlands 41/3(2015-06-01), 721-731 0920-1742 41:3<721 2015 41 10695