Endocytosis and transcytosis in growing astrocytes in primary culture. Possible implications in neural development - Megias,L.; Guerri,C.; Fornas,E.; Azorin,I.; Bendala,E.; Sancho-Tello,M.; Duran,J.M.; Tomas,M.; Gomez-Lechon,M.J.; Renau-Piqueras,J. (Int J Dev Biol, 2000)