Research Article

Dietary Thymol Improved Growth, Body Composition, Digestive Enzyme Activities, Hematology, Immunity, Antioxidant Defense, and Resistance to Streptococcus iniae in the Rainbow Trout (Oncorhynchus mykiss)

Figure 4

The expression of inflammatory-related genes, TNF-α and IL-8 in the rainbow trout, Oncorhynchus mykiss over 60 days feeding with dietary levels of thymol (TYM). The differences between the means are indicated as different superscripted letters ().