Sox9 유전자 발현은 대조군에서 골절 유발 1일 후 1.55±0.62로 정상군보다 증가하였으나 유의하지 않았다.
Sox9 gene expression in the control group was 1.55±0.62 1 day after fracture induction, which increased compared to the normal group, but was not significant.