PoloxamerPoloxaleneCollagenCollagen Type ISurface-Active AgentsFibrillar CollagensCollagen Type IVCollagen Type IIIGelsDosage FormsExcipientsChemistry, PharmaceuticalReceptors, CollagenDrug CompoundingSophoraCollagen Type IINanocapsulesCorneal EdemaCollagen Type VITechnology, PharmaceuticalParticle SizeCollagen Type VPolysorbatesBenzalkonium CompoundsSolubilityAdministration, RectalCollagen DiseasesPolyethylene GlycolsDrug CarriersExtracellular MatrixPolyglycolic AcidCalorimetry, Differential ScanningPowdersProcollagenCollagen Type XVIIIHydroxyproline