GelatinSolubilityGelatin Sponge, AbsorbableChemistry, PharmaceuticalExcipientsWaterMatrix Metalloproteinase 2CapsulesDrug CompoundingGelatinasesCyclodextrinsDrug CarriersMatrix Metalloproteinase 9beta-CyclodextrinsTechnology, PharmaceuticalCalorimetry, Differential ScanningSolventsParticle SizeDrug StabilityPlasma SubstitutesEmulsionsPolyethylene GlycolsBiological AvailabilityPolygelineHemoglobin, SickleHydrogen-Ion ConcentrationHydroxyethyl Starch DerivativesMethylcelluloseMaterials TestingMetalloendopeptidasesDelayed-Action PreparationsPowder DiffractionDrug Delivery SystemsMatrix Metalloproteinase InhibitorsHydrogelsMicrospheresSpectroscopy, Fourier Transform InfraredAbsorptionCollagenSurface-Active AgentsTemperaturePolymersSolutionsPharmaceutical PreparationsNanoparticlesViscosityPovidonePharmaceutical VehiclesMicroscopy, Electron, ScanningMatrix MetalloproteinasesHydrophobic and Hydrophilic InteractionsPowdersMolecular Sequence DataFibronectinsElectrophoresis, Polyacrylamide GelX-Ray DiffractionBiopharmaceuticsSurface PropertiesMicellesCollagenasesGelsNanocapsulesColloids1-OctanolKineticsBiocompatible MaterialsTissue Inhibitor of Metalloproteinase-2Polysorbates