Figure 2.
The serum GH (A), IGF-1 (B), and IGFBP-3 (C) levels. Serum from Sprague-Dawley rats 14 days after treatment were analyzed using commercial ELISA kits. Data are expressed as means ± standard deviation (SD, n = 6). * p < 0.05 and ** p < 0.01 vs. normal. GH, growth hormone; IGF-1, insulin-like growth factor-1; IGFBP-3, insulin-like growth factor binding protein-3.