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Cng ngh liposome bc phn t Glutathione trong lp phospholipid siu nh, bo v n khi s phn hy trong ng tiu ha v ti u ha kh nng hp th vo t bo, mang li hiu qu vt tri

The formation of ice crystals can physically shred the delicate peptide chains, destroying the compound

Both are essential to cellular health, yet they operate through very different biological mechanisms

Two mechanisms of reaction of these species with DNA and proteins are known: type I mechanism, involving one-electron transfer, and type II mechanism which can be divided into two subtypesmajor mechanism based on reaction with DNA via singlet oxygen, resulting in formation of 8-oxoguanine, and minor mechanism based on formation of a superoxide anion radical which undergoes disproportionation reaction, giving hydrogen peroxide and reactive oxygen species (IARC 2012)