Table 2 The immune-antioxidant variables of Nile tilapia experimentally infected with Pseudomonas putida and exposed to titanium dioxide nanogel (TDNG) (0.9 mg/L) for ten days

Serum immune variables

 C3 (μg/mL)

35.40±1.97^b

46.18±1.47^a

12.00±1.63^d

25.04±1.15^c

< 0.0001

 LYZ (ng/ mL)

1.85±0.04^b

2.54±0.26^a

0.30±0.05^d

0.89±0.04^c

< 0.0001

Hepatic antioxidant variables

 TAC (ng/mg tissue)

8.79±0.41^b

15.83±1.18^a

3.25±0.18^d

5.64±0.66^c

< 0.0001

 SOD (U/mg tissue)

123.53±2.39 ^b

180.43±5.62^a

47.41±1.22^d

70.78±2.81^c

< 0.0001

 GSH (ng/mg tissue)

133.80±2.25^b

210.80±3.29^a

62.37±1.44^d

76.85±1.07^c

< 0.0001