Figure 2. Concave PDMS microwell plate for culture and growth of pancreatic tumor spheroids (TS).

Shape and dimension of concave microwell plate 600 (A). Changes in size of three different pancreatic spheroids cultured in microwell 600 (B). Size distribution of Panc-1 spheroids cultured in three different sized-microwell plate during 13 days of culture (C). Data are expressed as mean ± SE of a minimum of 10 spheroids cultured in one microwell plate.