Xin-yuan Ding

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A novel formulation containing polyvinylpyrrolidone (PVP) K(30)-coated norcantharidin (NCTD) chitosan nanoparticles (PVP-NCTD-NPs) was prepared by ionic gelation between chitosan and sodium tripolyphosphate. The average particle size of the PVP-NCTD-NPs produced was 140.03 ± 6.23 nm; entrapment efficiency was 56.33% ± 1.41%; and drug-loading efficiency was(More)
Active adult neurogenesis produces new functional neurons, which replace the lost ones and contribute to brain repair. Promoting neurogenesis may offer a therapeutic strategy for human diseases associated with neurodegeneration. Here, we report that endogenous neuronal nitric oxide synthase (nNOS) for neural stem cells (NSCs) or progenitors positively(More)
Three-dimension temporal and spatial dynamics of the soil water characteristics during four irrigating cycles of months from April to July for the artificial vegetation in the center of Taklimakan Desert under saline water drip-irrigation had been analyzed by timely measuring the soil water content in horizontal and vertical distances 60 cm and 120 cm away(More)
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