Table 9 Serum immune parameters in the liver of Pangasianodon hypophthalmus fed with varying lipid levels over 56 days

¹RB

0.99 ± 0.02^a

0.96 ± 0.03^a

0.98 ± 0.02^a

0.96 ± 0.21^a

0.99 ± 0.02^a

P > 0.05

²LZY

19.45 ± 0.45a

19.65 ± 0.86^a

20.01 ± 0.68^a

19.86 ± 0.25^a

19.90 ± 0.58^a

P > 0.05

³SAP (% of trypsin inhibition)

90.78 ± 0.30^a

90.25 ± 0.60^a

90.06 ± 0.88^a

90.51 ± 0.43^a

90.84 ± 0.29^a

P > 0.05