Fig. 8From: Induction of cervical disc degeneration and discogenic pain by low concentration Propionibacterium acnes infection: an in vivo animal studyQuantitative PCR results of modeled segmental intervertebral discs at different time points. A Aggrecan, B Col2a1. C ADAMTS-5, D MMP3, E TNF-α, and F IL-1βBack to article page