BIOMATERIALS IN VIVO EXPERIMENTS LIVER TISSUE ENGINEERING 3D IN VITRO PLATFORM BIOLOGICAL SCAFFOLDS HYDROXYAPATITE PROSTATE CHITOSAN LARYNX REPLACEMENT MEMBRANE IMMUNO-HISTOCHEMISTRY CELLULOSE ACETATE, PSORIASIS REGENERATIVE MEDICINE GENDER IN SCIENCE SENESCENCE STEROID HORMONES SCAFFOLD STEM CELLS SKIN REPLACEMENT DIP-COAT CENTRAL NERVOUS SYSTEM PATHOLOGY IN VITRO TESTS SCAFFOLD MODELLING OF BIOLOGICAL SYSTEMS CELLULOSE ACETATE SCIENTOMETRICS SURGERY TISSUE REGENERATION GRAPHENE OXIDE EX VIVO PLATFORM ELECTROSPINNING SCAFFOLDS