Figure 6From: Per os administered refined olive oil and marine PUFA-rich oils reach the cornea: possible role on oxidative stress through caveolin-1 modulationCaveolin-1 immunoreactivity (flow cytometry). The cells were incubated with oleic acid during 24 hours or olive oil during 15 minutes followed by a 24-hour recovery time and fixed. Caveolin-1 was immunostained. Oleic acid and olive oil induce a loss of the protein.Back to article page