Shirong Xu

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In this study we examined the in vitro characteristics of tenocyte adhesion to biologically-modified surface of polymer. Polylactic-co-glycolic acid (PLGA) 85/15 films were prepared by a solvent-casting technique. Each film was adhered onto the bottom of a chamber. The film was precoated with poly-D-lysine (PDL), and then coated with serum-free F12 medium(More)
OBJECTIVE To evaluate the function and clinical value of cyclin E and p27 in adult acute leukemia (AL). METHODS The protein expression of cyclin E, p27, p170 and cell cycle distribution was measured in the bone marrow samples of 60 adult patients with AL and 17 controls with flow cytometric analysis. The mRNA levels of cyclin E, p27, MRP in 46 cases of AL(More)
OBJECTIVE To investigate the relationship between the expression of cyclin A and drug resistance in patients with adult acute leukemias. METHODS The mRNA expressions of cyclin A, mdr1, Topo II alpha and bcl-2 were measured in 64 patients with adult acute leukemia (AL) and 20 normal subjects by semi-quantitative reverse transcriptase polymerase chain(More)
By way of gastrogavage, we administered CANELIM capsules to rat for prepering the drug-contained serums. And then the serums obtained were used to plant cholangiocarcinoma cells. Lastly, using the micropipette aspiration technique, we investigated the effects which the drug-contained serums of different doses have on the viscoelasticity and adhesive(More)
As the core of mechanical experimental system of biologic tract tissue, the automatic measuring program of serial images based on measuring mark could provide two basic parameters for mechanical analysis, namely tissue length and average external diameter. Hybrid programming between VC+ + and Matlab is conducted. Subprogram will be in charge of the(More)
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