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Table 1 Salmon performance and plasma cortisol

From: Gene expression in Atlantic salmon skin in response to infection with the parasitic copepod Lepeophtheirus salmonis, cortisol implant, and their combination

 

C0

CL

SL

S0

Weight, g

47.9 ± 10.0a

53.2 ± 11.3a

64.1 ± 13.1b

51.9 ± 10.6b

Condition factor1

0.92a

0.89a

0.94b

0.97b

Lice number, per fish

0

26.5 ± 1.6

25.5 ± 1.3

0

Plasma cortisol, ng/ml

858.2 ± 36.3a

982.6 ± 45.6a

128.1 ± 22.7b

19.1 ± 9.7b

Sodium (Na+), mM

160.5ab

163.9b

156.6a

156.9a

Glucose, mM

5.35b

5.64b

4.09a

4.25a

  1. 1Calculated as weight, g × 100/(length, cm)3
  2. Different superscript letters denote significant group differences calculated by one-way ANOVA followed by Tukey-Kramer test for post hoc comparisons (p < 0.05)