{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T19:41:53Z","timestamp":1774467713992,"version":"3.50.1"},"reference-count":39,"publisher":"FapUNIFESP (SciELO)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neotrop. ichthyol."],"abstract":"<jats:p>The purpose of this study was to investigate Na+, Cl-, K+, Ca2+, and Mg2+ levels in the plasma of freshwater and marine\/estuarine teleosts collected at different salinities (0 to 34) from the estuarine and freshwater portions of the S\u00e3o Gon\u00e7alo channel in Southern Brazil. Any relationship between plasma ion levels and salinity and the capacity of ionic regulation of teleosts found at three or more different salinities (Genidens barbus and Micropogonias furnieri) was also investigated. Results showed no relationship between plasma ion levels and salinity when considering all species together, but the two species collected from three or more different salinities showed a significant positive relationship between plasma ion levels and salinity, indicating that G. barbus and M. furnieri have a high capacity to regulate plasma ion levels at both low and high salinities.<\/jats:p>","DOI":"10.1590\/s1679-62252011005000039","type":"journal-article","created":{"date-parts":[[2011,10,29]],"date-time":"2011-10-29T05:13:15Z","timestamp":1319865195000},"page":"895-900","source":"Crossref","is-referenced-by-count":8,"title":["Plasma ion levels of freshwater and marine\/estuarine teleosts from Southern Brazil"],"prefix":"10.1590","volume":"9","author":[{"given":"Alexssandro Geferson","family":"Becker","sequence":"first","affiliation":[{"name":"Universidade Federal de Santa Maria, Brazil"}]},{"given":"Jamile Fabbrin","family":"Gon\u00e7alves","sequence":"additional","affiliation":[{"name":"Universidade Federal de Santa Maria, Brazil"}]},{"given":"Jaderson dos Anjos","family":"Toledo","sequence":"additional","affiliation":[{"name":"Universidade Federal de Santa Maria, Brazil"}]},{"given":"Marcelo D. M.","family":"Burns","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio Grande, Brazil"}]},{"given":"Luciano de Oliveira","family":"Garcia","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio Grande, Brazil"}]},{"given":"Jo\u00e3o Paes","family":"Vieira","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio Grande, Brazil"}]},{"given":"Bernardo","family":"Baldisserotto","sequence":"additional","affiliation":[{"name":"Universidade Federal de Santa Maria, Brazil"}]}],"member":"530","published-online":{"date-parts":[[2011,11,1]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1016\/S1095-6433(98)10073-9","article-title":"Ionic and osmotic regulation capabilities of juvenile Gulf of Mexico sturgeon, Acipenser oxyrinchus de sotoi","volume":"120","author":"Altinok I.","year":"1998","journal-title":"Comparative Biochemistry and Physiology - Part A"},{"key":"ref2","series-title":"Fish Adaptations","first-page":"179","volume-title":"Osmoregulatory adaptations of freshwater teleosts","author":"Baldisserotto B.","year":"2003"},{"key":"ref3","first-page":"124","article-title":"Ionic content of the gallbladder bile of the teleost fish Hoplias malabaricus in different digestive phases","volume":"49","author":"Baldisserotto B.","year":"1997","journal-title":"Ci\u00eancia & Cultura"},{"key":"ref4","first-page":"7","article-title":"Gallbladder bile and plasma ionic content of some freshwater teleosts","volume":"14","author":"Baldisserotto B.","year":"1990","journal-title":"Boletim de Fisiologia Animal"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"2118","DOI":"10.1111\/j.1095-8649.2010.02684.x","article-title":"Fish and aquatic habitat conservation in South America: a continental overview with emphasis on Neotropical systems","volume":"76","author":"Barletta M.","year":"2010","journal-title":"Journal of Fish Biology","ISSN":"https:\/\/id.crossref.org\/issn\/0022-1112","issn-type":"print"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1007\/s10695-006-9102-9","article-title":"Ion levels in the gastrointestinal tract content and plasma of four teleosts with different feeding habits","volume":"32","author":"Becker A. 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