Xiao-fei Liang

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OBJECTIVE To evaluate the ability of a kind of novel magnetic liposomes modified with polyethylene glycol (PEG) and transactivating-transduction protein (TAT) to cross the blood spinal cord barrier (BSCB) so as to demonstrate whether or not they can accumulate at the lesions of injured spinal cord. METHODS The novel liposomes were made through(More)
Highly effective targeted tumor recognition via vectors is crucial for cancer detection. In contrast to antibodies and proteins, peptides are direct targeting ligands with a low molecular weight. In the present study, a peptide magnetic nanovector platform containing a lipid bilayer was designed using a peptide amphiphile (PA) as a skeleton material in a(More)
OBJECTIVE To observe the effects of different concentration of 17P-estradiol (17p-E2) on the expression of Caveolin-1 and type 11 collagen in the mouse lung fibroblast stimulated by SiO2. METHODS Fibroblast cells were devided into five groups: blank control group, Si02 (100 mg/L) group and SiOz (100 mg/L)+ different concentration of 17beta-E2(More)
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