Gốc tự do (Free Redical) với quá trình lão hóa và bệnh tật - PGS …
Jan · PGS TS Hà Hoàng Kiệm BV Đại cương Khái niệm A type of unstable molecule that contains oxygen and that easily reacts with other molecules in a cell A build up of reactive oxygen species in cells may cause damage to DNA RNA and proteins and may cause cell death Reactive oxygen species are free radicals