nystatin methyl ester ( nme ) , the methyl ester derivative of the polyene macrolide antibiotic nystatin , is known to be effective against fungi and is now found to be relatively less toxic than the parent antibiotic nystatin ( nys ) to animal cells in culture as measured by 51cr release , cell survival at different posttreatment periods and cell growth .
C0007634
cells
C0007620
cell survival