Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/238
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dc.contributor.authorĐorđević, Jelenaen_US
dc.contributor.authorCvijić, Gordanaen_US
dc.contributor.authorPetrović, Natašaen_US
dc.contributor.authorDavidović, Vukosavaen_US
dc.date.accessioned2019-06-28T06:45:35Z-
dc.date.available2019-06-28T06:45:35Z-
dc.date.issued2005-01-01-
dc.identifier.issn1095-6433-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/238-
dc.description.abstractOur previous results have shown that metabolic and thermal stressors influence interscapular brown adipose tissue (IBAT) metabolic activity by increasing oxygen consumption and, consequently, altering the toxic reactive oxygen species (ROS) production and the antioxidative system activity. Since there is not enough evidence about the effect of psychosocial stressors on these processes, we studied the effect of acute crowding stress on the IBAT and hypothalamic monoamine oxidase (MAO) activity as well as IBAT antioxidative enzymes, manganese (MnSOD), copper-zinc superoxide dismutase (CuZnSOD) and catalase (CAT), as the relevant indicators of IBAT metabolic alternations under the stress exposure and the returning of animals to control conditions. The results indicated that acute crowding stress did not change the hypothalamic and IBAT MAO activities, the generation of ROS and, consequently, the IBAT CuZnSOD and CAT activities. However, all three antioxidative enzymes were affected only after the recovery period. It seems that peripheral overheating of rats during acute crowding changes the stress nature, by becoming more thermal than psychosocial and by supressing the hypothalamic efferent pathways involved in the IBAT thermogenesis regulation. However, it seems that returning of the animals to the control conditions after the stress termination causes the reactivation of IBAT thermogenesis with tendency to normalise the body temperature.en_US
dc.language.isoenen_US
dc.relation.ispartofComparative Biochemistry and Physiology - A Molecular and Integrative Physiologyen_US
dc.subjectCatalaseen_US
dc.subjectCrowdingen_US
dc.subjectHypothalamusen_US
dc.subjectIBATen_US
dc.subjectMAOen_US
dc.subjectSODen_US
dc.subjectStressen_US
dc.subjectThermogenesisen_US
dc.titleEffect of the acute crowding stress on the rat brown adipose tissue metabolic functionen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.cbpa.2005.09.014-
dc.identifier.pmid16309937-
dc.identifier.scopus2-s2.0-29244447428-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/29244447428-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptChair of Comparative Physiology and Ecophysiology-
crisitem.author.orcid0000-0002-6510-1027-
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