Effects of Different Dietary Selenium Sources on the Meat Quality and Antioxidant Capacity of Yellow Catfish (Pelteobagrus fulvidraco)

Table 5

Effects of dietary supplementation of different selenium sources on plasma biochemical indices and plasma hormone levels in yellow catfish.

	Control	Na2SeO3	Se yeast	Se–SP
TP (g/L)	27.07 ± 1.48	28.75 ± 1.68	29.62 ± 0.82	29.20 ± 0.60
TG (mmol/L)	4.23 ± 0.41^ab	6.38 ± 1.32^b	4.22 ± 0.85^ab	3.80 ± 0.68^a
TC (mmol/L)	4.37 ± 0.21	4.99 ± 0.47	5.23 ± 0.31	5.14 ± 0.32
LDL-C (mmol/L)	1.46 ± 0.37	1.41 ± 0.19	1.41 ± 0.15	1.41 ± 0.14
HDL-C (mmol/L)	1.91 ± 0.11^a	2.13 ± 0.11^ab	2.37 ± 0.08^b	2.32 ± 0.08^b
GLU (mmol/L)	2.70 ± 0.58	2.63 ± 0.34	2.45 ± 0.38	2.71 ± 0.31
INS (μIU/mL)	9.83 ± 1.68	9.82 ± 1.45	10.67 ± 1.39	11.29 ± 2.03
COR (μg/L)	192.3 ± 19.86	218.05 ± 10.80	195.02 ± 17.43	192.24 ± 7.76
TSH (μIU/mL)	0.27 ± 0.06	0.30 ± 0.11	0.24 ± 0.07	0.26 ± 0.06
FT3 (pmol/L)	5.86 ± 0.89^ab	7.79 ± 0.84^ab	9.11 ± 1.21^b	4.67 ± 1.05^a
FT4 (pmol/L)	0.49 ± 0.15	0.51 ± 0.18	0.55 ± 0.14	0.67 ± 0.15

TP, total protein; TG, triglyceride; TC, total cholesterol; LDL-C, low-density lipoprotein cholesterol; HDL-C, high-density lipoprotein cholesterol; GLU, glucose; INS, insulin; COR, cortisol; TSH, thyroid-stimulating hormone; FT3, free triiodothyronine; FT4, free thyroxine. Values are expressed as the means ± SEs (n = 6); different letters represent statistically significant differences ().