Beta-Glucan-Rich Extract from Pleurotus sajor-caju (Fr.) Singer Prevents Obesity and Oxidative Stress in C57BL/6J Mice Fed on a High-Fat Diet
Table 5
Effects of GE on enzymic antioxidants and MDA levels in the kidney and liver homogenates of C5BL/6J mice fed on a high-fat diet.
Groups
Antioxidant activity (nmol/min/mg protein)
GPx
CAT
SOD (U/mg protein)
LPO (mmol/L)
ND
Kidney Liver
71.08 ± 6.3cd 83.95 ± 10.8b
103.93 ± 4.5d 29.96 ± 3.9c
0.34 ± 0.0d 0.17 ± 0.0b
0.89 ± 0.01e 0.76 ± 0.03b
ND240
Kidney Liver
82.72 ± 6.9d 90.42 ± 11.7b
112.96 ± 4.6e 32.57 ± 6.7d
0.37 ± 0.0d 0.32 ± 0.0d
0.83 ± 0.04d 0.7 ± 0.1ab
HFD
Kidney Liver
32.31 ± 3.2a 45.22 ± 5.5a
52.64 ± 1.2a 15.18 ± 8.7a
0.017 ± 0.0a 0.01 ± 0.0a
0.9 ± 0.04e 0.92 ± 0.1c
HFD60
Kidney Liver
32.46 ± 4.9a 68.20 ± 8.3b
79.72 ± 1.3b 22.98 ± 5.7b
0.23 ± 0.0b 0.19 ± 0.0b
0.86 ± 0.02de 0.62 ± 0.1a
HFD120
Kidney Liver
36.16 ± 5.1ab 74.86 ± 8.7b
86.40 ± 11.6bc 24.91 ± 9.7bc
0.27 ± 0.0c 0.23 ± 0.0bc
0.64 ± 0.03b 0.6 ± 0.04a
HFD240
Kidney Liver
44.58 ± 5.3b 61.39 ± 8.9b
84.29 ± 1.5bc 24.30 ± 1.1bc
0.22 ± 0.0b 0.26 ± 0.0c
0.57 ± 0.04a 0.61 ± 0.06a
HFDMET
Kidney Liver
66.83 ± 5.5c 119.06 ± 9.3c
89.49 ± 2.7c 25.80 ± 8.5bc
0.20 ± 0.0b 0.19 ± 0.0b
0.74 ± 0.03c 0.64 ± 0.05ab
GE concentrations were 60, 120, and 240 mg/kg/day. Metformin (MET) is used as positive control. Values expressed are means ± S.D of triplicate measurements. For same antioxidant activity with various treatment groups, superscripts in the different bar with different alphabets (a–e) were significantly different (). Superscripts with same alphabets were not significantly different between the treated groups (). GPx is glutathione peroxidase; CAT is catalase; SOD is superoxide dismutase; LPO is lipid peroxidation.