Enhancement of Hsp70 synthesis protects common carp, Cyprinus carpio L., against lethal ammonia toxicity
- Author
- YY Sung, RJ Roberts and Peter Bossier (UGent)
- Organization
- Abstract
- Exposure to TEX-OE (R), a patented extract of the prickly pear cactus (Opuntia ficus indica) containing chaperone-stimulating factor, was shown to protect common carp, Cyprinus carpio L., fingerlings against acute ammonia stress. Survival was enhanced twofold from 50% to 95% after exposure to 5.92 mg L-1 NH3, a level determined in the ammonia challenge bioassay as the 1-h LD50 concentration for this species. Survival of TEX-OE (R)-pre-exposed fish was enhanced by 20% over non-exposed controls during lethal ammonia challenge (14.21 mg L-1 NH3). Increase in the levels of gill and muscle Hsp70 was evident in TEX-OE (R)-pre-exposed fish but not in the unexposed controls, indicating that application of TEX-OE (R) accelerated carp endogenous Hsp70 synthesis during ammonia perturbation. Protection against ammonia was correlated with Hsp70 accretion.
- Keywords
- carp, Cyprinus carpio, Ammonia stress, STRESS, CHAPERONES, RESISTANCE, EXPOSURE, NITRITE, Heat shock proteins, TEX-OE (R), HEAT-SHOCK PROTEINS, WHITE SHRIMP, VIBRIO-CAMPBELLII, INDUCED THERMOTOLERANCE, ARTEMIA-FRANCISCANA LARVAE
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-2976249
- MLA
- Sung, YY, et al. “Enhancement of Hsp70 Synthesis Protects Common Carp, Cyprinus Carpio L., against Lethal Ammonia Toxicity.” JOURNAL OF FISH DISEASES, vol. 35, no. 8, 2012, pp. 563–68, doi:10.1111/j.1365-2761.2012.01397.x.
- APA
- Sung, Y., Roberts, R., & Bossier, P. (2012). Enhancement of Hsp70 synthesis protects common carp, Cyprinus carpio L., against lethal ammonia toxicity. JOURNAL OF FISH DISEASES, 35(8), 563–568. https://doi.org/10.1111/j.1365-2761.2012.01397.x
- Chicago author-date
- Sung, YY, RJ Roberts, and Peter Bossier. 2012. “Enhancement of Hsp70 Synthesis Protects Common Carp, Cyprinus Carpio L., against Lethal Ammonia Toxicity.” JOURNAL OF FISH DISEASES 35 (8): 563–68. https://doi.org/10.1111/j.1365-2761.2012.01397.x.
- Chicago author-date (all authors)
- Sung, YY, RJ Roberts, and Peter Bossier. 2012. “Enhancement of Hsp70 Synthesis Protects Common Carp, Cyprinus Carpio L., against Lethal Ammonia Toxicity.” JOURNAL OF FISH DISEASES 35 (8): 563–568. doi:10.1111/j.1365-2761.2012.01397.x.
- Vancouver
- 1.Sung Y, Roberts R, Bossier P. Enhancement of Hsp70 synthesis protects common carp, Cyprinus carpio L., against lethal ammonia toxicity. JOURNAL OF FISH DISEASES. 2012;35(8):563–8.
- IEEE
- [1]Y. Sung, R. Roberts, and P. Bossier, “Enhancement of Hsp70 synthesis protects common carp, Cyprinus carpio L., against lethal ammonia toxicity,” JOURNAL OF FISH DISEASES, vol. 35, no. 8, pp. 563–568, 2012.
@article{2976249, abstract = {{Exposure to TEX-OE (R), a patented extract of the prickly pear cactus (Opuntia ficus indica) containing chaperone-stimulating factor, was shown to protect common carp, Cyprinus carpio L., fingerlings against acute ammonia stress. Survival was enhanced twofold from 50% to 95% after exposure to 5.92 mg L-1 NH3, a level determined in the ammonia challenge bioassay as the 1-h LD50 concentration for this species. Survival of TEX-OE (R)-pre-exposed fish was enhanced by 20% over non-exposed controls during lethal ammonia challenge (14.21 mg L-1 NH3). Increase in the levels of gill and muscle Hsp70 was evident in TEX-OE (R)-pre-exposed fish but not in the unexposed controls, indicating that application of TEX-OE (R) accelerated carp endogenous Hsp70 synthesis during ammonia perturbation. Protection against ammonia was correlated with Hsp70 accretion.}}, author = {{Sung, YY and Roberts, RJ and Bossier, Peter}}, issn = {{0140-7775}}, journal = {{JOURNAL OF FISH DISEASES}}, keywords = {{carp,Cyprinus carpio,Ammonia stress,STRESS,CHAPERONES,RESISTANCE,EXPOSURE,NITRITE,Heat shock proteins,TEX-OE (R),HEAT-SHOCK PROTEINS,WHITE SHRIMP,VIBRIO-CAMPBELLII,INDUCED THERMOTOLERANCE,ARTEMIA-FRANCISCANA LARVAE}}, language = {{eng}}, number = {{8}}, pages = {{563--568}}, title = {{Enhancement of Hsp70 synthesis protects common carp, Cyprinus carpio L., against lethal ammonia toxicity}}, url = {{http://doi.org/10.1111/j.1365-2761.2012.01397.x}}, volume = {{35}}, year = {{2012}}, }
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