https://www.selleckchem.com/pr....oducts/poly-d-lysine
Cost analysis of surgical expenses in the DSAEK group showed a significant difference between using surgeon prepared and eye bank prepared tissue (£3866 ± 296 and £4389 ± 360, respectively; p 0.01) and the same was found in the DMEK group (£3682 ± 167 and £4162 ± 167 for surgeon prepared and eye bank prepared tissues, respectively; p 0.01). Cost of out-patient visits did not differ significantly in either group. At the Royal Liverpool University Hospital, eye bank prepared tissues had higher surgical expense