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. 2018 Aug 3;8:11654. doi: 10.1038/s41598-018-30185-3

Figure 1.

Figure 1

Flow diagram shows application of PBM in human NP cells, possible mechanism of IVD degeneration, and effects of PBM. (A) Flow diagram shows degenerative models of human NP cells stimulated by potential contributing factors derived from macrophages. (B) Mechanisms of IVD degeneration and therapeutic target sites of PBM (C) 3D view of the PBM platform comprising heatsink and LED modules.