title: [Action and properties of inductive factors proceeding from gastric and heterologous mesenchymes].
abstract: Experimental associations of gastric epithelium of the Rabbit foetus with homologous or heterologous mesenchyme, separated by membrane filter or "partially" associated, permit us to prove the existence of two types of inductors.The first factor induces the epithelial morphogenesis. It is thermostable and highly diffusible.The second factor, organospecific, is more or less favorable to the differentiation of the gastric epithelium according to the nature of the mesenchyme. Lightly diffusible and thermolabile, it is elaborated in the cytoplasmic phase of the mesenchymal cells.
authors.affiliation: Laboratoire de Biologie Animale-Université de Clermont, France.
authors.forename: Danielle
authors.initials: D
authors.lastname: David