Effects of taurine supplementation in low fish meal diets for red seabream (Pagrus major) in low water temperature season

Table 4 Non-specific immune response of red sea bream fed the eight experimental diets for 20 weeks

	AP¹	GPx²	Lysozyme³	MPO⁴	NBT⁵	SOD⁶	Ig⁷
HFM	19.5 ± 1.17^ab	95.2 ± 8.23^ab	5.4 ± 0.10^a	1.45 ± 0.05^ab	0.93 ± 0.08	67.5 ± 0.5^ab	21.1 ± 0.39
HFM-T	20.5 ± 3.19^a	99.2 ± 4.40^a	5.6 ± 0.24^a	1.49 ± 0.07^a	0.91 ± 0.09	70.2 ± 0.8^a	20.2 ± 0.57
SM20	18.8 ± 0.07^abc	85.8 ± 2.43^bc	4.6 ± 0.25^ab	1.36 ± 0.06^ab	0.95 ± 0.09	64.4 ± 1.5^bc	20.2 ± 0.40
SM20-T	19.7 ± 0.30^abc	92.2 ± 1.71^abc	5.1 ± 0.22^ab	1.42 ± 0.20^ab	0.91 ± 0.17	67.2 ± 1.9^ab	21.6 ± 0.83
SM35	17.1 ± 1.23^bcd	82.5 ± 3.47^bc	4.7 ± 0.10^b	1.31 ± 0.05^b	0.88 ± 0.07	62.6 ± 0.6^cd	19.9 ± 2.00
SM35-T	19.6 ± 0.79^abc	87.6 ± 0.76^bc	5.0 ± 0.08^ab	1.37 ± 0.03^ab	0.94 ± 0.01	64.6 ± 1.6^bc	21.3 ± 1.57
SM50	15.4 ± 1.68^d	81.0 ± 2.29^c	4.2 ± 0.48^b	1.29 ± 0.05^b	0.98 ± 0.05	59.6 ± 0.8^d	19.8 ± 2.15
SM50-T	16.7 ± 1.56^cd	84.0 ± 3.39^bc	4.7 ± 0.09^b	1.32 ± 0.02^b	0.90 ± 0.19	60.6 ± 1.8^d	21.3 ± 0.29

Values are mean of triplicate groups and presented as mean ± SD. Values in the same column having different superscript letters are significantly different (p < 0.05). The lack of superscript letter indicates no significant differences among treatments
¹Antiprotease (% inhibition)
²Glutathione peroxidase activity (mU ml⁻¹)
³Lysozyme activity (μg mL⁻¹)
⁴Myeloperoxidase level
⁵Nitro blue tetrazolium activity
⁶Superoxide dismutase (% inhibition)
⁷Total immunoglobulin (mg mL⁻¹)

ISSN: 2234-1757