title: [Character of changes of the level of serotonin-modulating anticonsolidation protein and of cytochrome P-450 in tissues of the eastern alburnoid Alburnoides bipunctatus eichwaldi from rivers of Azerbaijan].
abstract: The paper deals with study by the method of solid-phase indirect immunoenzyme analysis of levels of the novel serotonin-modulated anticonsolidation protein (SMAP) that is directly correlated with serotonin level as well as of biomarker cytochrome P-450 in the liver, gills, and brain of the eastern alburnoid (Alburnoides bipunctatus eichwaldi) caught in the rivers Khudat, Akstafachai, Kura, and Araks flowing at the territory of Azerbaijan. There was revealed a marked downregulation of cytochrome P-450 and SMAP in the liver and gills of the fish caught in the Akstafachai River relatively to values in the fish from the Khudat River not contaminated with pollutants. In the liver and gills in the fish from the Kura and Araks rivers, a significant differently directed changes of the cytochrome P-450 and SMAP levels were observed: downregulations of the cytochrome P-450 versus an upregulation of SMAP. In the brain of the fish from the River Akstafachai there was observed some downregulation of cytochrome P-450, whereas in fish from the Kura and Araks rivers--a significant upregulation of the SMAP level. The obtained results are analyzed from standpoint of processes of adaptation and disadaptation of aquatic organisms to impact of pollutants.
authors.forename: M J
authors.initials: MJ
authors.lastname: Mustafayev
authors.forename: A A
authors.initials: AA
authors.lastname: Mekhtiev
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001382:Azerbaijan; D001921:Brain / Q000378:metabolism; D003530:Cyprinidae / Q000378:metabolism* / Q000502:physiology; D003577:Cytochrome P-450 Enzyme System / Q000235:genetics / Q000378:metabolism*; D029941:Fish Proteins / Q000235:genetics / Q000378:metabolism*; D005880:Gills / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D009928:Organ Specificity; D045483:Rivers; D012701:Serotonin / Q000378:metabolism*
chemical_list: D029941:Fish Proteins; D012701:Serotonin; D003577:Cytochrome P-450 Enzyme System