Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/68929
DC FieldValueLanguage
dc.contributor.authorKang, C.K.en_US
dc.contributor.authorLiu, F.C.en_US
dc.contributor.authorChang, W.B.en_US
dc.contributor.authorLee, T.H.en_US
dc.date2012zh_TW
dc.date.accessioned2014-06-11T05:57:32Z-
dc.date.available2014-06-11T05:57:32Z-
dc.identifier.issn0920-1742zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/68929-
dc.description.abstractThe goal of this study was to determine the osmoregulatory ability of a juvenile marine fish, silver moony (), for the purpose of developing a new experimental species for ecophysiological research. In this study, was acclimated to freshwater (FW), brackish water (BW), or seawater (SW). The salinity tolerance of this euryhaline species was effective, and the fish survived well upon osmotic challenges. The largest apical surface of mitochondrion-rich cells was found in the FW individuals. Immunohistochemical staining revealed that Na+, K+-ATPase immunoreactive (NKA-IR) cells were distributed in the interlamellar region of the gill filaments of the silver moony in all experimental groups. In addition to the filaments, NKA-IR cells were also found in the lamellae of the FW individuals. The number of NKA-IR cells in the gills of the FW individuals exceeded that of the BW and SW individuals. The NKA-IR cells of FW and SW individuals exhibited bigger size than that of BW fish. The NKA activities and protein expression of the NKA alpha-subunit in the gills of the FW individuals were significantly higher than in the BW and SW groups. Additionally, the relative amounts of Na+, K+, 2Cl(-) cotransporter 1 (NKCC1) were salinity-dependent in the gills. Immunofluorescent signals of NKCC1 were localized to the basolateral membrane of NKA-IR cells in all groups. In the gills of the FW individuals, however, some NKA-IR cells did not exhibit a basolateral NKCC1 signal. In conclusion, the present study illustrated the osmoregulatory mechanisms of this easy- and economic-to-rear marine teleost with euryhaline capacity and proved the silver moony to be a good experimental animal.en_US
dc.language.isoen_USzh_TW
dc.relationFish Physiology and Biochemistryen_US
dc.relation.ispartofseriesFish Physiology and Biochemistry, Volume 38, Issue 3, Page(s) 665-678.en_US
dc.relation.urihttp://dx.doi.org/10.1007/s10695-011-9549-1en_US
dc.subjectEuryhaline teleosten_US
dc.subjectGillen_US
dc.subjectNa+en_US
dc.subjectK+-ATPaseen_US
dc.subjectNa+en_US
dc.subjectK+en_US
dc.subject2Cl(-) cotransporteren_US
dc.subjectOsmoregulationen_US
dc.subjectSilver moonyen_US
dc.subjectkillifish fundulus-heteroclitusen_US
dc.subjectfresh-water acclimationen_US
dc.subjectcftr anionen_US
dc.subjectchannelen_US
dc.subjectsalmon salmo-salaren_US
dc.subjectchloride cellsen_US
dc.subjectoreochromis-mossambicusen_US
dc.subjectna+/k+/2cl(-) cotransporteren_US
dc.subjectatlantic salmonen_US
dc.subjectna+,k+,2cl(-)en_US
dc.subjectcotransporteren_US
dc.subjectdifferential expressionen_US
dc.titleEffects of low environmental salinity on the cellular profiles and expression of Na+, K+-ATPase and Na+, K+, 2Cl(-) cotransporter 1 of branchial mitochondrion-rich cells in the juvenile marine fish Monodactylus argenteusen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1007/s10695-011-9549-1zh_TW
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en_US-
item.fulltextno fulltext-
item.grantfulltextnone-
item.openairetypeJournal Article-
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