Nanoparticles for targeting hepatoma cells

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form

Reexamination Certificate

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C424S497000, C514S055000

Reexamination Certificate

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11267848

ABSTRACT:
The nanoparticles composed of γ-PGA-PLA block copolymers that are conjugated with galactosamine as a potential drug delivery system and loaded with anticancer drugs for treating liver cancers.

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