Research Article

Precocious Puberty and the Lin28/Let7 Pathway: The Therapeutic Effect of the Nourishing “Yin” and Purging “Fire” Traditional Chinese Medicine Mixture in a Rat Model

Figure 7

Effects of overexpression of Lin28a in the hypothalamic arcuate nucleus on the relative expression of Lin28a and the vaginal opening time in three groups in female rats (n = 6). Lines above the columns show significant differences between groups (p < 0.05).