Interaction of oxicam NSAIDs with DMPC vesicles: differential partitioning of drugs

Small unilamellar vesicles (SUVs) formed by the dimyristoylphosphatidylcholine (DMPC), a phospholipid; serve as a membrane mimetic system that can be used to study the effect of absence of net surface charges on drug–membrane interaction. The targets of non-steroidal anti-inflammatory drugs (NSAIDs) are cyclooxygenases, which are membrane active enzymes. Hence, to approach their targets NSAIDs have to pass different bio-membranes. Different...