Chunping Liu

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To identify the subgroup of high-risk papillary thyroid microcarcinoma (PTMC) inclined to lymph node metastasis (LNM). Patients who underwent total thyroidectomy with central neck dissection and had a pathologic diagnosis of PTMC between 2003 and 2010 at Wuhan Union Hospital were identified. The frequency of LNM was retrospectively analyzed according to the(More)
OBJECTIVE To assess usefulness of cytokeratin 19 (CK19), thyroperoxidase (TPO), Hector Battifora mesothelial epitope-1 (HBME-1) and galectin-3 (GAL3) in evaluation of aggressive behavior of PTCs. METHODS All available clinical and pathological data were reviewed in 168 papillary thyroid cancer patients; while the values as predictive markers of PTC were(More)
In this work we focus on iterative learning control (ILC) for iteratively varying reference trajectories which are described by a high-order internal models (HOIM) that can be formulated as a polynomials between two consecutive iterations. The classical ILC with iteratively invariant reference trajectories, on the other hand, is a special case of HOIM where(More)
For the problem of low resolution, camera movement and target's detail fuzzy in aerial video when detecting and recognizing pedestrian, this paper proposes weighted region matching algorithm based on saliency detection and Kalman filter(KS-WRM). In the preprocessing stage, the KS-WRM algorithm uses saliency detection algorithm, which adds human subjective(More)
Knowledge of the genetic structure and evolutionary history of tree species across their ranges is essential for the development of effective conservation and forest management strategies. Acer mono var. mono, an economically and ecologically important maple species, is extensively distributed in Northeast China (NE), whereas it has a scattered and patchy(More)
Three-year field micro-plot experiment was conducted to study the effect of applying corn root stubble, corn straw, and the ordure of cattle fed with corn straw to improve soil fertility in northern Liaoning province. The results showed that chemical fertilizers could significantly increase the corn production, while organic fertilizers mainly improved the(More)
The epithelial-mesenchymal transition (EMT) confers mesenchymal properties on epithelial cells and has been closely associated with the acquisition of aggressive traits by epithelial cancer cells. To identify novel regulators of EMT, we carried out cDNA screens that covered 500 human kinases. Subsequent characterization of candidate kinases led us to(More)
Recently, the interest in programmed death ligand-1 (PD-L1) as a prognostic marker in several types of malignant tumors has increased. In the present meta-analysis, we aimed to explore the prognostic and clinicopathological value of PD-L1 in breast cancer. We searched Medline/PubMed, Web of Science, EMBASE, the Cochrane Library databases, and grey(More)
BACKGROUND Genome-wide association studies have reported that a polymorphism near the estrogen receptor gene (ESR1) (rs2046210) is associated with a risk of breast cancer, with the A allele conferring an increased risk. However, considering the controversial results from more recent replicated studies, we conducted a case-control study in an independent(More)