Effect of Inhibition of Angiotensin-Converting Enzyme and/or Neutral Endopeptidase on Neuropathy in High-Fat-Fed C57Bl/6J Mice
Table 2
Intervention study in C57Bl/6 and NEP−/− mice. Effect of high fat diet+/− ilepatril, candoxatril, or enalapril on change in body weight, blood glucose, and epididymal fat mass.
Determination
Control
High fat
High fat + ilepatril
High fat + candoxatril
High fat + enalapril
C57Bl/6 mice
(23)
(23)
(12)
(11)
(12)
Start Body Weight (g)
27.3 ± 0.3
26.9 ± 0.4
26.6 ± 0.3
27.9 ± 0.6
27.3 ± 0.6
12 week Weight (g)
31.8 ± 0.3
44.9 ± 0.8a
46.4 ± 1.2a
44.2 ± 1.4a
44.2 ± 1.3a
End Body Weight (g)
36.6 ± 0.4
49.1 ± 1.1a,d
43.3 ± 1.8a,b
52.2 ± 1.6a,d
33.7 ± 0.9b,d
Blood glucose (mg/dL)
170 ± 9
168 ± 11
156 ± 9
149 ± 11
192 ± 10
Epididymal fat pad (g)
0.45 ± 0.04
0.85 ± 0.05a
1.06 ± 0.09a
0.92 ± 0.04a
0.57 ± 0.06b
Fat pad/Final body weight (%)
1.36 ± 0.10
1.75 ± 0.11a,c
2.43 ± 0.15a,b
1.87 ± 0.13a
1.67 ± 0.14c
NEP−/− mice
(9)
(10)
(9)
(10)
(10)
Start Body Weight (g)
26.4 ± 0.4
27.6 ± 1.0
26.1 ± 1.2
26.2 ± 1.1
25.8 ± 0.4
12 week Weight (g)
28.0 ± 0.5
36.8 ± 2.1a
34.7 ± 1.4a
36.4 ± 1.2a
34.8 ± 1.5a
End Body Weight (g)
30.4 ± 0.8
50.7 ± 1.9a,d
29.8 ± 0.8b
50.3 ± 1.2a,d
30.5 ± 1.0b
Blood glucose (mg/dL)
141 ± 7
172 ± 16
173 ± 8
163 ± 10
184 ± 13
Epididymal fat pad (g)
0.23 ± 0.06
0.83 ± 0.03a
0.45 ± 0.05b
0.86 ± 0.04a
0.48 ± 0.08b
Fat pad/Final body weight (%)
0.73 ± 0.17
1.64 ± 0.07a
1.48 ± 0.15a
1.71 ± 0.07a
1.53 ± 0.19a
Data are presented as the mean ± SEM. aP < 0.05 compared to control; bP < 0.05 compared to high fat; cP < 0.05 compared to ilepatril; dP < 0.05 compared to 12 week animals. Parentheses indicate the number of experimental animals in each group.