tissu (corporel) (1) comportement (1) in situ (1) Control (1) Grading (1) Methods (1) Dysplasia (1) Tissue plasminogen activator (1) Plasminogen (1) Urokinase (1) Proteolytic enzymes (1) Mucous membrane (1) Human beings (1) Grading (1) Enzyme activation (1) Change (1) Older people (1) Adenoma (1) Methods (1)