Table 7.

Stress indicators of common carp fed P. abrotanoides extract before and after high-temperature stress(32°C).

Experiment groups	Parameters
	Cortisol (ng/mL)	Glucose (mg/dL)	AST (u/L)	ALT (u/L)	ALP (u/L)
Before stress
0	189.74 ± 3.99aC	97.45 ± 0.93aBC	131.62 ± 3.89aCD	28.39 ± 0.60aD	140.79 ± 5.03aB
0.25	149.41 ± 5.94bE	84.15 ± 2.77bD	113.10 ± 1.56bF	23.60 ± 0.72bE	111.01 ± 4.22cF
0.5	118.51 ± 5.18cG	83.82 ± 4.43bD	107.25 ± 2.23cFG	21.42 ± 0.65cF	113.22 ± 7.09cEF
1.0	111.50 ± 3.41cG	72.81 ± 4.50cE	102.36 ± 2.62dG	20.29 ± 0.66cF	119.26 ± 2.65bcDEF
2.0	183.32 ± 3.62aC	96.92 ± 1.92aBC	115.76 ± 1.45bEF	21.42 ± 0.83cF	124.56 ± 2.95bCD
After stress
0	245.42 ± 4.75aA	138.97 ± 3.59aA	168.93 ± 3.40aA	45.89 ± 1.51aA	150.15 ± 3.87aA
0.25	170.09 ± 8.06cD	101.72 ± 7.18bB	138.33 ± 7.14bcBC	35.03 ± 0.76bcBC	111.48 ± 3.30cF
0.5	137.43 ± 4.35dF	96.24 ± 3.37bBC	126.89 ± 3.89cdD	33.31 ± 0.68cC	115.50 ± 4.77cEF
1.0	135.90 ± 5.82dF	94.17 ± 3.50bC	122.63 ± 8.54dDE	29.62 ± 1.55dD	120.48 ± 4.07cDE
2.0	230.37 ± 6.42bB	132.85 ± 4.04aA	143.92 ± 8.66bB	36.48 ± 1.47bB	129.84 ± 7.27bC
Two-way ANOVA
Stress	P < 0.001	P < 0.001	P < 0.001	P < 0.001	P=0.045
Diet	P < 0.001	P < 0.001	P < 0.001	P < 0.001	P < 0.001
Interaction	P < 0.001	P < 0.001	P=0.043	P < 0.001	NS

Different letters within a column indicate significant differences among the treatment (n = 3; Duncan test).