Table 1.

Types of advanced glycation end products (AGE)

Type of AGE	Examples
Fluorescent cross-linking	Pentosidine and Crossline
Non-fluorescent cross-linking	Imadazolium dilysine cross-links, Alkyl formyl glycosyl pyrroles and Arginine–lysine imidazole crosslinks
Non-cross-linking	Pyrraline and N carboxymethyllysine