Table 1 Six group dogs cortisol, aldosterone concentration change and comparison \( \left(\mathrm{n}=6,\;\overline{x}\pm \mathrm{s}\right) \)

Cortisol (ng/ml)

C

253.73 ± 23.87

246.76 ± 16.95

247.88 ± 16.81

251.53 ± 18.62

E1

254.10 ± 22.10

247.70 ± 21.24

240.95 ± 20.71

222.72 ± 19.87*^#

E2

249.25 ± 17.15

215.40 ± 19.51*^#

181.32 ± 14.89*^#

159.63 ± 18.47*^#

E3

248.43 ± 16.99

193.33 ± 17.95*^#

161.31 ± 17.43*^#

120.14 ± 18.05*^#

E4

249.72 ± 20.41

182.80 ± 19.14*^#

148.80 ± 17.42*^#

116.33 ± 10.84*^#

E5

248.28 ± 23.02

165.32 ± 20.56*^#

126.43 ± 16.82*^#

85.69 ± 12.90*^#

Aldosterone (pg/ml)

C

133.93 ± 14.37

129.15 ± 18.78

124.89 ± 14.00

129.83 ± 11.23

E1

140.54 ± 19.63

134.77 ± 18.35

128.48 ± 16.74

113.81 ± 16.67

E2

135.76 ± 15.01

119.28 ± 12.01

100.98 ± 12.65^#

79.70 ± 11.66^*#

E3

129.61 ± 16.51

105.24 ± 15.30^*#

80.98 ± 15.80^*#

64.28 ± 11.88^*#

E4

136.29 ± 16.52

102.07 ± 16.28^*#

75.95 ± 11.34^*#

59.37 ± 8.98^*#

E5

128.55 ± 26.43

93.66 ± 25.79^*#

69.87 ± 18.70^*#

55.35 ± 13.18^*#