Fig. 4. Vascularization of the embryonic kidney in a microfluidic chip on the chicken CAM ex ovo. A. A chicken embryo in ex ovo culture. B. Embryonic kidney in a microfluidic chip on the chicken CAM. C. and D. Vascularized embryonic kidney in a microfluidic chip on the chicken CAM (C) and at higher magnification with schematically marked parts (D). Scale bars: 10 mm.
