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High performance liquid chromatography of a cyclosporin A formulation on a porous graphitic carbon column
A porous graphitic column (PGC) column was employed as a stationary phase at high temperature to effect the separation of cyclosporin A (CyA) and cyclosporin U (CyU). A robust assay for the former in liposomes was also ...
The effect of hyaluronan on the in vitro deposition of diclofenac within the skin
Hyaluronan is a glycosaminoglycan and has a protective, shock-absorbing and structure-stabilizing role in connective tissue. Recently, ii has been suggested that hyaluronan can be used as a controlled and localized delivery ...