The labret was an ornament worn in a perforation through the lower lip, In the north, labrets were oval in shape, generally made of wood or stone, times inlaid with small flat pieces of shell or bone. The wearing of a labret signified high rank.

kitteh (for kitty)

Proteoglycans play an important role in the collagen interfibrillar crosslinking and intrafibrillar interaction and spacing, and the loss of their function will result in morphological changes and hydrodynamic malfunction, such as a decrease in resistance to stromal swelling.

Persepolitan tablets