Dietary Available Phosphorus Affected Growth Performance, Body Composition, and Hepatic Antioxidant Property of Juvenile Yellow Catfish Pelteobagrus fulvidraco

Table 5

Effects of dietary available P level on hepatic biochemical indicators of yellow catfish for eight weeks (Mean ± SE, 𝑛=3).

% P in diet	0.33	0.56	0.81	1.15	1.31	1.57
SOD (U mgpro^−1)	33.94±2.27^c	37.09±4.07^bc	46.19±5.37^ab	37.74±0.69^bc	39.98±3.47^bc	56.46±4.92^a
CAT ( U mgpro^−1)	4.87±0.54^b	4.75±0.44^b	5.68±0.42^ab	4.59±0.27^b	4.79±0.32^b	6.97±0.63^a
MDA (nmol mgpro^−1)	0.48±0.06^b	0.50±0.04^b	0.77±0.06^a	0.45±0.03^b	0.54±0.07^b	0.89±0.11^a
GSH-Px (U)	2.02±0.44	2.66±0.61	1.89±0.50	1.47±0.58	2.18±0.33	2.43±0.56

Note: values in the same row with different letters are significantly different (𝑃<0.05).
SOD: superoxide dismutase; CAT: catalase; GSH-Px: glutathione peroxidase; MDA: malonaldehyde.