a significant trendP<0.01
Compared with that in the CON group, the expression of TGFβ1 in rat degenerative discs (IDD group) demonstrated a significant trend of increased expression beginning at 1 week (P<0.01).
Compared with that in the CON group, the expression of TGFβ1 in rat degenerative discs (IDD group) demonstrated a significant trend of increased expression beginning at 1 week (P<0.01).