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Ticks are obligatory blood feeding ectoparasites, which continuously attach to their hosts for 1-2 weeks. There are many biologically active compounds in tick salivary glands interfering host haemostatic system and to successfully obtain blood meal. Several platelet aggregation inhibitors have been identified from ticks. A family of conserved peptides,(More)
The aim of this study was to investigate the immunoregulatory effects of hyperbaric oxygen (HBO) via promoting the apoptosis of peripheral blood lymphocytes (PBLs) to attenuate the severity of early stage acute pancreatitis (AP) in rats. Additionally, the persistence of the HBO treatment effects was evaluated. One hundred and twenty male Wistar rats were(More)
The study aimed to uncover the risk factors for the new defined pancreatic fistula (PF) and clinical related PF (CR-PF) after pancreaticoduodenectomy (PD) surgery and to evaluate the medico-economic effect of patients. A total of 412 patients were classified into two groups according to different criteria, PF and NOPF according to PF occurrence: CR-PF(More)
Areas of northern China are arid, and soil moisture content and fertility are low at the time of planting of maize. A solution was proposed to address this problem. After harvesting in the autumn, the soil is tilled to create deep furrows which are filled with straw and fertilizer, and then backfilled to form ridges that are mulched with a plastic film. In(More)
Technology to build WEB GIS has variety, but most of them are based on a common GIS platform, the architecture complex and can not be a good achievement for the power industry needs. In this paper, a new method to build Web GIS, which is based on Oracle MapViewer, is discussed. Oracle MapViewer- based Web GIS, which has simple structure, uses Oracle Spatial(More)
A new broadband slot antenna is developed, which is fed on the coplanar waveguide (CPW), which is fed that, when the relative permittivity is lower (epsiv<sub>r</sub>=2.2) and the substrate is thinner (h=0.8mm). The relevant simulation and calculation are performed by using CST Microwave Studio. The return loss curves and the radiation patterns of this new(More)
We observed that acute pancreatitis (AP) was associated with diffuse reduction in spleen density (DROSD) in some patients. Furthermore, the condition of these patients was more serious, and the potential relationship between DROSD and structural and functional injury of the spleen remained unclear. Therefore, we performed a preliminary exploration of these(More)
The multi-resolution time domain (MRTD) is researched and analyzed, used to calculate the antenna radiation to illustrate its superiorities and advantages. First of all, the paper derives the strict calculation formula, while analyzing its dispersion characteristic and the absorbing boundary condition-generalized perfectly matched layer (GPML). Then this(More)
Previously, we have shown that hydrogen sulphide (H2 S) might be pro-inflammatory during acute pancreatitis (AP) through inhibiting apoptosis and subsequently favouring a predominance of necrosis over apoptosis. In this study, we sought to investigate the detrimental effects of H2 S during AP specifically with regard to its regulation on the impaired(More)
Based on PSO-BP optimal algorithm an evolutionary neural network model is presented to improve the measurement accuracy with microwave resonant. Firstly, the global search ability and rate-displacement model of the PSO algorithm are used to follow the current instance dynamically and modulate its search strategy. And then BP local searching ability which(More)