Role of the brain in adaptation of the common and golden carps to adverse factors of chemical origin |
| |
| Authors: | A G Akhundov N J Mustafaev A A Mekhtiev |
| |
| Institution: | 1.Nakhchivan State University,Nakhchivan,Azerbaijan;2.Institute of Zoology,Azerbaijan National Academy of Sciences,Baku,Azerbaijan;3.A.I. Karaev Institute of Physiology,Azarbaijan National Academy of Sciences,Baku,Azerbaijan |
| |
| Abstract: | Using an indirect solid-phase immunoassay (ELISA test), cytochrome P-450, serotoninmodulated anticonsolidation protein (SMAP) and 70-kDa heat shock protein (HSP70) levels were analyzed in the brain and liver of the common carp Cyprinus carpio L. and golden carp Carassius auratus caught in reservoirs of the Arpachay river (clean zone) and Araks river (polluted zone) in Nakhchivan Autonomous Republic of Azerbaijan. Upregulation of cytochrome P-450 (p < 0.05) and SMAP (p < 0.01) in the common carp brain and downregulation of cytochrome P-450 (p < 0.05) and HSP70 (p < 0.05) in the golden carp liver were detected in fish caught in the Araks river reservoir as compared to levels of the same substances in fish from the Arpachay river reservoir. It is concluded that the brain plays a regulatory role in adaptation of animals to adverse environmental conditions and in protection of tissues from negative effects of pollutants. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
