BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION
Several physiological variables related to salinity acclimation in Liza abu were examined, using oxygen consumption rate and glucose level as an indication of osmoregulatory energetic. l~'reshwater acclimated I.. aim were transferred to two salinity (7 and 15 g/L) oxygen consumption rates. gluc...
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| Format: | Article |
| Language: | English |
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College of Veterinary Medicine, University of Basrah, Iraq
2005-06-01
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| Series: | Basrah Journal of Veterinary Research |
| Subjects: | |
| Online Access: | https://bjvr.uobasrah.edu.iq/article_59691_3907b7df6301c940237351f5f5021b24.pdf |
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| _version_ | 1850135212434915328 |
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| author | Sumaya M.Ahmed |
| author_facet | Sumaya M.Ahmed |
| author_sort | Sumaya M.Ahmed |
| collection | DOAJ |
| description | Several physiological variables related to salinity acclimation in Liza abu were
examined, using oxygen consumption rate and glucose level as an indication of
osmoregulatory energetic. l~'reshwater acclimated I.. aim were transferred to two salinity (7
and 15 g/L) oxygen consumption rates. glucose levels and plasma ion concentrations (Na i.
K’) were measured after three days of transfer to higher salinity. Plasma ion concentrations
were elevated after transfer. Blood glucose level increased after transfer to salinity 7 g/L
while its level decreased in salinity 15 g/L compared to its level in freshwater. Oxygen
consumption rate increased one and half time of that in freshwater but no significant
difference were noticed in oxygen consumption rates between fish in both salinities (7 and
15 g/L) .'l'he amount of metabolic energy consumed during salinity acclimation were also
determined. The result showed that the physiological changes associated with salinity
acclimation impose a significant short - term energetic cost. |
| format | Article |
| id | doaj-art-9e15b46ccf1045c780bfef223f765ec2 |
| institution | OA Journals |
| issn | 1813-8497 2410-8456 |
| language | English |
| publishDate | 2005-06-01 |
| publisher | College of Veterinary Medicine, University of Basrah, Iraq |
| record_format | Article |
| series | Basrah Journal of Veterinary Research |
| spelling | doaj-art-9e15b46ccf1045c780bfef223f765ec22025-08-20T02:31:29ZengCollege of Veterinary Medicine, University of Basrah, IraqBasrah Journal of Veterinary Research1813-84972410-84562005-06-014191610.33762/bvetr.2005.5969159691BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATIONSumaya M.AhmedSeveral physiological variables related to salinity acclimation in Liza abu were examined, using oxygen consumption rate and glucose level as an indication of osmoregulatory energetic. l~'reshwater acclimated I.. aim were transferred to two salinity (7 and 15 g/L) oxygen consumption rates. glucose levels and plasma ion concentrations (Na i. K’) were measured after three days of transfer to higher salinity. Plasma ion concentrations were elevated after transfer. Blood glucose level increased after transfer to salinity 7 g/L while its level decreased in salinity 15 g/L compared to its level in freshwater. Oxygen consumption rate increased one and half time of that in freshwater but no significant difference were noticed in oxygen consumption rates between fish in both salinities (7 and 15 g/L) .'l'he amount of metabolic energy consumed during salinity acclimation were also determined. The result showed that the physiological changes associated with salinity acclimation impose a significant short - term energetic cost.https://bjvr.uobasrah.edu.iq/article_59691_3907b7df6301c940237351f5f5021b24.pdfosmoregulationglucose levelfreshwater |
| spellingShingle | Sumaya M.Ahmed BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION Basrah Journal of Veterinary Research osmoregulation glucose level freshwater |
| title | BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION |
| title_full | BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION |
| title_fullStr | BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION |
| title_full_unstemmed | BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION |
| title_short | BlOُNERGET‘lC OF OSMOREGULATION IN Liza abu .JUVINlLES DURING SALINITY .ACCUMULATION |
| title_sort | blonerget lc of osmoregulation in liza abu juvinlles during salinity accumulation |
| topic | osmoregulation glucose level freshwater |
| url | https://bjvr.uobasrah.edu.iq/article_59691_3907b7df6301c940237351f5f5021b24.pdf |
| work_keys_str_mv | AT sumayamahmed blonergetlcofosmoregulationinlizaabujuvinllesduringsalinityaccumulation |