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Representative images illustrating the viability of rat aneurysmal SMCs (EaRASMCs) upon exposure to HA-o loaded (3, 5 and 8% w/w) and unloaded (0%) PLGA NPs prepared using PVA and DMAB (0.25 % w/v concentration) as stabilizers. The LIVE-DEAD® assay stains live cells green and dead cells red. (Scale bar equivalent to 100 μm).
