Alternatives for in vivo assays for drug testing have been proposed to solve open issues, such as costs, ethical, and logistical problems. One option is the chicken embryo. Here, we discuss its use as an experimental model for drug testing as well as limitations that researchers who want to work with the model should consider.
- Belchiolina Beatriz Fonseca
- Murilo Vieira da Silva
- Lígia Nunes de Morais Ribeiro
