We assessed the functional capacity of the chronically afterloaded chick embryo heart. At stage 21, a 10-0 nylon loop was tied around the mid conotruncus narrowing the outflow tract. Control embryos ...

Researchers have developed a method for culturing fertilized chick eggs without their shells. The eggs were placed in an artificial culture vessel made of transparent film, allowing for real-time ...

Harvard John A. Paulson School of Engineering and Applied Sciences Gastrulation is one of the most important phases in early embryonic development. Before gastrulation, vertebrate embryos are simple ...