Weiwen Zhu

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OBJECTIVE The ovine rotavirus strain NT isolated from diarrhea lamb in China was considered as a promising vaccine strain. Based on the VP1 gene was one of the important structural proteins of rotavirus, we studied on the evolutional characteristics of VP1. METHODS According to the published conservative sequences of VP1 genes, we designed a pair of(More)
Rotavirus (RV) epidemiological surveys with molecular analysis of various strains are required for gastroenteritis control and prevention. The lamb rotavirus strain NT, isolated from a diarrhea lamb in China, is considered as a promising vaccine strain. The whole genome of the lamb-NT strain was determined by sequence analysis. Sequence identity and(More)
The severity and/or progression of osteonecrosis of the femoral head (ONFH) are commonly assessed by radiography, nuclear magnetic resonance image which aren’t invariably correlated to severity of disease and may be disturbed by other factors. Consequently, exploring the novel biochemical signatures of ONFH may be beneficial for diagnosing and understanding(More)
A competitive enzyme-linked immunosorbent assay (ELISA) was developed for detection of the pyrethroid insecticide cyhalothrin. Three haptens with an amine or propanoic acid terminus were synthesized and then conjugated with bovine serum albumin to give immunogens. Eight polyclonal antisera produced by rabbits were screened for titers and affinity using(More)
This paper presents a novel filtering method with a double triangular prism in an optical-readout thermal imaging system. First, the working principle of this system is described in detail, followed by the analysis of sensitivity. Then, infrared images of hands are obtained. On the basis of the analysis, it is concluded that this filtering method, whose(More)
OBJECTIVE To investigate the effects of leptin on the differentiation of RAW264.7 cells into osteoclasts induced by soluble receptor activator of nuclear factor-κB ligand (sRANKL) and its possible mechanism. METHODS The effects of leptin on the differentiation from osteoclast precursor cells into osteoclasts were detected by tartrate-resistant acid(More)
Osteoarthritis (OA), one of the most widespread musculoskeletal joint diseases among the aged, is characterized by the progressive loss of articular cartilage and continuous changes in subchondral bone. The exact pathogenesis of osteoarthritis is not completely clear. In this work, ultra-performance liquid chromatography coupled with quadrupole(More)
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