The PLGA@QT NPs have low cytotoxicity when tested on SH-SY5Y cells in vitro.
ROS(reactive oxygen species)
Metal Chelating
BBB(blood-brain barrier)
PASS
Target Protein
Aβ1-42
Effects
(1) PLGA@QT NPs can inhibit the neurotoxicity of Zn2+-Aβ42 system and enhance the viability of neuron cells. (2) Injection of PLGA@QT NPs into APP/PS1 mice ameliorate cognition and memory impairments.