Notophthalmus viridescensSalamandridaeRegenerationExtremitiesGuided Tissue RegenerationTriturusAmbystoma mexicanumGuided Tissue Regeneration, PeriodontalBone RegenerationNerve RegenerationLiver RegenerationMammalsCoccidiosisPlanariansTissue EngineeringUrodelaTissue ScaffoldsAmbystomaTurbellariaWound HealingLimb BudsForelimbCell DifferentiationTailNotophthalmusBiocompatible MaterialsRegenerative MedicineStem CellsAmputationZebrafish