Assessment of biological activity of synthetic fragment of epidermal growth factor (EGF) in vitro

biochemistry biochimie cell culture cell structure chickens crecimiento croissance culture de cellule culture media dosage biologique estructura celular fibroblaste fibroblastos fibroblasts growth in vitro experimentation leucina leucine medio de cultivo milieu de culture peau piel (animal) pollo poulet rat rata rats skin structure cellulaire thymidine timidina