Jian-Ming Sun

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Due to the temporal and spatial correlation of the image sequence, the motion vector of a block is highly related to the motion vectors of its adjacent blocks in the same image frame. If we can obtain useful and enough information from the adjacent motion vectors, the total number of search points used to find the motion vector of the block may be reduced(More)
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most common malignancies in China. The long-term survival rate of patients with HCC after prevention and management remains unsatisfactory. In order to provide a novel strategy to cure HCC, we investigated the effects of antisense oligonucleotides of PKC-alpha on proliferation and apoptosis of human(More)
BACKGROUND Deep venous thrombosis (DVT) and inflammation are two closely related entities. The objective of this study was to evaluate a possible association between interleukin-10 (IL-10) -1082A/G, -819C/T and -592C/A polymorphisms with DVT. METHODS A case-control study was carried out in 660 patients with DVT and 660 age- and gender-matched healthy(More)
Aurora kinase A (AurA) regulates genomic instability and tumorigenesis in multiple cancer types. Although some studies have reported that Aur A may predict cervical cancer outcomes, its precise function and molecular mechanism in cervical cancer pathogenesis remain unclear. In this study, by overexpression or silencing of Aur A in cervical cancer cell(More)
OBJECTIVE To study the effect of Hath1 gene transfer on the proliferation of colonic cancer cells in vitro. METHODS The recombinant plasmid pcDNA3.1(+)-Hath1 was transfected into HT29 colonic cancer cells, and 3 positive cell clones were randomly selected to test the levels of Hath1 mRNA, Muc2 mRNA, Hath1, Muc2, cyclin D1 and p27 by quantitative real-time(More)
Previous studies showed that Math1 homologous to human Hath1 can cause mouse goblet cells to differentiate. In this context it is important that the majority of colon cancers have few goblet cells. In the present study, the potential role of Hath1 in colon carcinogenesis was investigated. Sections of paraffin-embedded tissues were used to investigate the(More)
Endothelial progenitor cells (EPCs) play a key role in restoring endothelial function and enhancing angiogenesis. Platelet-derived growth factor C (PDGF-C) is a newly discovered member of the PDGF family that binds to the PDGFR-α homodimer and the PDGFR-α/β heterodimer. Currently, the biological effects of PDGF-C on EPCs proliferation, migration and(More)
In this paper, simulations of railway catenary supporting system have been performed with finite element method (FEM) in different wind and ice-coating disasters with or without a locomotive passing by. The results of stress and displacement indicate that existing catenary supporting structure is capable of meeting the requirement on strength and stiffness(More)
OBJECTIVE To retrospectively analyze the experiences and results of the treatment on 62 patients with primary varicose of lower extremities with endovenous laser. METHODS All patients were treated with endovenous laser. The laser treatment could begin when the fiber withdraw with 1 cm/2 s. The laser power was 10 - 12 w with the laser pulse duration and(More)
The Scyphozon Cyanea nozakii is a common jellyfish species that blooms in Chinese seas. However, little is known of the field ecology of this species for the lack of polyps. Here, we studied a breeding technology of C. nozakii that included artificial acclimation of wild jellyfish, stimulation of spawning, as well as polyp and medusa rearing. Female and(More)
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