Category,Count AdverseEffects,657 AssociatedBiologicalProcess,6231 BiologicallyActiveSubstance,7709 Biomaterial,5726 BiomaterialType,1543 Cell,6839 EffectOnBiologicalSystem,972 ManufacturedObject,5967 ManufacturedObjectComponent,2307 ManufacturedObjectFeatures,4200 MaterialProcessing,2728 MedicalApplication,3868 ResearchTechnique,3701 Species,2089 Structure,4136 StudyType,1806 Tissue,9997 , Total Entities,70476 Tokens,392605 Sentences,15979 Abstracts,1222