Fig. 2
The daily longitudinal bone growth rate was calculated from the 2-day longitudinal growth plate length. Each value is shown as the mean ± SD for 12 rats, except HB300 (11 rats). Statistical analysis: *P < 0.05, **P < 0.01 compared to control (DW–administrated group). HB100: Huang Bai (100 mg/kg, p.o.), HB300: Huang Bai (300 mg/kg, p.o.), rhGH: recombinant human growth hormone (20 μg/kg, s.c.), estradiol: 17β-estradiol (1 μg/kg, s.c.), triptorelin: triptorelin (100 μg, i.p.)