USGS · 1014359
Effect on tricaine methanesulfonate (MS-222) on hematocrit values in rainbow trout ( Salmo gairdneri )
Abstract
1. Anesthesia of rainbow trout ( Salmo gairdneri ) with 70 ppm tricaine methanesulfonate (MS-222) for 3-9 min resulted in a linear increase in hematocrit. 2. Handling of unanesthetized trout caused a higher and more variable hematocrit reading than did exposure to MS-222 for up to 3 min. 3. The range and standard error of hematocrit readings was smallest in trout treated with MS-222 for 1 min.
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G. L. Reinitz, J. Rix. 1977. Effect on tricaine methanesulfonate (MS-222) on hematocrit values in rainbow trout ( Salmo gairdneri ). https://doi.org/10.1016/0306-4492(77)90024-7
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