metanephric growth , determined by cell proliferation and protein content , and metanephric differentiation , determined morphometrically as epithelial glomerular formation , were compared and contrasted following 144 hours of organ culture incubation in basal medium , basal medium supplemented with 10 % fetal bovine serum , and basal medium supplemented with various combinations of growth factors .
C0018270
growth
C0596290
cell proliferation