|Articles|January 15, 2008

BAK linked to ocular surface damage in animal studies

Prostaglandin analogues preserved with benzalkonium chloride (BAK) can cause more extensive loss of goblet cells and a breakdown of cell-cell adhesions, which could increase the risk of ocular surface disease, according to findings from a pair of studies conducted in rabbits.

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BAK linked to ocular surface damage in animal studies

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