Antidiabetic and Antihyperlipidemic Effects of Clitocybe nuda on Glucose Transporter 4 and AMP-Activated Protein Kinase Phosphorylation in High-Fat-Fed Mice
Table 2
Absolute tissue weight, weight gain over 4-week treatment (g), liver lipids, and blood profiles.
Parameter
CON
HF
HF + C1
HF + C2
HF + C3
HF + Rosi
0.2a
0.5a
1.0a
0.01a
Absolute tissue weight (g)
MWAT
0.310 ± 0.016
0.594 ± 0.044###
0.450 ± 0.051**
0.405 ± 0.031***
0.402 ± 0.025***
0.359 ± 0.038***
RWAT
0.093 ± 0.063
0.516 ± 0.068###
0.288 ± 0.040**
0.294 ± 0.044**
0.272 ± 0.034***
0.163 ± 0.031***
BAT
0.078 ± 0.005
0.062 ± 0.006
0.065 ± 0.005
0.054 ± 0.006
0.053 ± 0.004
0.071 ± 0.004
Liver (g)
0.873 ± 0.030
0.873 ± 0.029
0.869 ± 0.026
0.841 ± 0.025
0.825 ± 0.030
0.929 ± 0.021
Spleen
0.061 ± 0.004
0.068 ± 0.003
0.078 ± 0.004
0.074 ± 0.002
0.068 ± 0.002
0.074 ± 0.004
Food intake (g/mouse)
76.41 ± 1.57
67.12 ± 1.01###
58.97 ± 0.91***
58.71 ± 1.16***
58.71 ± 1.19***
68.11 ± 1.64
Liver lipids
Total lipid (mg/g)
57.6 ± 2.8
93.8 ± 5.7###
75.2 ± 3.9*
65.1 ± 4.5**
63.9 ± 3.9**
64.4 ± 4.9**
Triacylglycerol (μmol/g)
35.6 ± 3.7
78.4 ± 6.9###
58.9 ± 6.1*
43.2 ± 4.6***
44.0 ± 5.9***
46.5 ± 5.4***
Blood profiles
FFA (meq/L)
1.529 ± 0.068
2.472 ± 0.063#
1.404 ± 0.192*
1.329 ± 0.161*
1.231 ± 0.156**
1.359 ± 0.173*
TC (mg/dL)
100.3 ± 4.6
154.0 ± 5.5###
148.8 ± 3.4
142.6 ± 6.0
130.8 ± 8.8*
134.9 ± 3.5
Leptin (μg/mL)
1.767 ± 0.172
1.958 ± 0.272
1.292 ± 0.092*
1.269 ± 0.121*
1.112 ± 0.173*
1.429 ± 0.161
Insulin (µg/L)
1.567 ± 0.040
1.813 ± 0.101#
1.517 ± 0.081*
1.387 ± 0.073**
1.384 ± 0.056**
1.363 ± 0.082***
Adiponectin (ng/mL)
10.05 ± 0.23
8.94 ± 0.49
9.85 ± 0.61
10.57 ± 0.46*
11.21 ± 0.33**
12.19 ± 0.75*
Semiquantitative RT-PCR analysis for mRNA expression in liver tissue
ApoC-III
1.148 ± 0.039
1.023 ± 0.087
0.990 ± 0.037
0.996 ± 0.063
0.846 ± 0.016*
0.797 ± 0.046**
All values are mean ± S.E. (). #, ##, and ### were compared with those of the control (CON) group; *, **, and *** were compared with those of the high-fat + vehicle (distilled water) (HF) group. C1, C2, and C3: extracts of Clitocybe nuda. (C1: 0.2, C2: 0.5, and C3: 1.0 g/kg bodyweight); Rosi: rosiglitazone (0.01 g/kg body weight); BAT: brown adipose tissue; RWAT: retroperitoneal white adipose tissue; MWAT: mesenteric white adipose tissue; FFA: plasma-free fatty acid; TC: total cholesterol. Total RNA (1 μg) isolated from tissue was reverse transcripted by MMLV-RT, 10 μL of RT products was used as template for PCR. Signals were quantitated by image analysis; each value was normalized by GAPDH. aDose (g/kg/day).