14 days

28 days

42 days

control

148.59±10.55

153.94±13.05

150.26±12.42

5 mg/kg group

150.27±10.05

157.69±13.12

154.10±13.21

15 mg/kg group

153.94±11.03

166.23±12.03*

166.13±13.80*

30 mg/kg group

157.58±11.25*

166.85±12.82*

168.89±12.30**

45 mg/kg group

166.13±13.36**

177.35±14.17**

178.00±15.54**

60 mg/kg group

178.77±14.13**

187.25±13.15**

186.17±16.51**