Dual Monitoring of Secretion and ATP Levels during Chondrogenesis Using Perfusion Culture-Combined Bioluminescence Monitoring System

Figure 2

Perfusion culture increases the condensation degree compared to static culture. ATDC5 cells were observed with phase contrast microscopy after 5 days of the perfusion culture with either the maintenance medium (a) or the chondrogenic medium (b) and the static culture with the chondrogenic medium (c). Scale bars, 100 μm.

(a)

(b)

(c)