Table 6. Integrin expression following a 24 h incubation with packaging solutions (final concentration: 10% diluted in medium) and borate buffer.

Integrin	Balafilcon A packaging solution	Unisol 4 (BBS)	PBS
α3	59±13*	75±3*	98±7
β1	71±7*	80±10*	98±3

Integrin expression is expressed as a percentage relative to cells grown in the absence of a contact lens (control). n=3, the asterisk indicates significantly different from cells grown in the absence of a lens p<0.05.