https://www.selleckchem.com/pr....oducts/ly3537982.htm
Decreasing the T4O amount to 0.01% caused a slight, but significant, reduction in the IHMGEC number after 5 days of culture and did not influence the ability of these cells to differentiate. T4O, even at levels 10-fold to 100-fold lower than demodicidal concentrations, is toxic to HMGECs in vitro. T4O, even at levels 10-fold to 100-fold lower than demodicidal concentrations, is toxic to HMGECs in vitro. Dry eye disease (DED) is a common ocular surface condition across age groups. Recently, vitamin D deficiency has gained importance as