Pyridoxal-5-Phosphate Promotes Immunomodulatory Function of Adipose-Derived Mesenchymal Stem Cells through Indoleamine 2,3-Dioxygenase-1 and TLR4/NF-κB Pathway

Figure 4

Proliferative capacity of A-MSCs after 48 h under different PLP stimulations using the CCK-8 kit. (a) The most proliferative ability appeared in 20–50 ng/mL; however, it was inhibited at 1000 ng/mL. (b) Design diagram. (c–e) Perfusion images of microfluidic chip.

(a)

(b)

(c)

(d)

(e)