Plasma corticosteroids and chlorides in striped bass exposed to tricaine methanesulfonate, quinaldine, etomidate, and salt

Progressive Fish-Culturist
By: , and 

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Abstract

Plasma chloride and corticosteroid concentrations were measured in yearling striped bass (Morone saxatilis) exposed to 25 mg/L tricaine methanesulfonate, 2.5 mg/L quinaldine, or 0.1 mg/L etomidate (an experimental drug), alone and in combination with 10 g/L salt (NaCl). Plasma chloride levels were unaffected in all treatments during a 15‐min exposure and during a 10‐min period of close confinement in a dipnet. Plasma corticosteroids increased in fish exposed to salt alone and in fish exposed to tricaine methanesulfonate or quinaldine, either alone or in combination with salt. Etomidate alone or combined with salt limited the increase in plasma corticosteroids during exposure and confinement. Etomidate appears to be a useful drug for suppressing physiological changes during the handling and transportation of striped bass.

Publication type Article
Publication Subtype Journal Article
Title Plasma corticosteroids and chlorides in striped bass exposed to tricaine methanesulfonate, quinaldine, etomidate, and salt
Series title Progressive Fish-Culturist
DOI 10.1577/1548-8659(1982)44[205:PCACIS]2.0.CO;2
Volume 44
Issue 4
Year Published 1982
Language English
Publisher Oxford Academic
Contributing office(s) Leetown Science Center
Description 3 p.
First page 205
Last page 207
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