Shiqing Li

Shasha Luo3
Shuanhu Wang2
3Shasha Luo
2Shuanhu Wang
2Mulin Liu
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  • Shiqing Li, Karl R Schmitz, Philip D Jeffrey, Jed J W Wiltzius, Paul Kussie, Kathryn M Ferguson
  • 2005
Recent structural studies of epidermal growth factor receptor (EGFR) family extracellular regions have identified an unexpected mechanism for ligand-induced receptor dimerization that has important implications for activation and inhibition of these receptors. Here we describe the 2.8 angstroms resolution X-ray crystal structure of the antigen binding (Fab)(More)
PURPOSE To assess the effects of retro-orbital (RO) injection of fluorescein isothiocyanate dextran (FITC-dextran) for observing mouse retinal vessels. METHODS Oxygen-induced retinopathy (OIR) was induced in 7-day postnatal (P7) C57BL/6J mice by exposing them to a 75% oxygen atmosphere for 5 days and then returning them to room air at P12. At P17, 45 P17(More)
The Loess Plateau of China has the highest soil erosion rate in the world where billion tons of soil is annually washed into Yellow River. In recent decades this region has experienced significant climate change and policy-driven land conversion. However, it has not yet been well investigated how these changes in climate and land use have affected soil(More)
PURPOSE The purpose of the current study was to investigate the effect of topical administration of KH906 on corneal neovascularization (NV). METHODS To induce corneal neovascularization, chemical cauterization of the corneas of the right eyes of forty-eight New Zealand white rabbits was performed by touching the central cornea with an 8-mm-diameter(More)
BACKGROUND Anastomotic leakage is a serious complication that can occur after anterior resection of the rectum. There is a question regarding whether the placement of a transanal tube can decrease the rate of anastomotic leakage. The aim of this systematic review and meta-analysis was to evaluate the efficacy of transanal tube placement after anterior(More)
A 2-year field microplot experiment was conducted to determine the effects of nitrogen (N) splits on grain yields and the fate of 15N-labelled fertilizer applied to plastic mulched maize (Zea mays L.). Three N split applications at the same rate of 225 kg N hm−2 were performed. The N was applied at the day before sowing, the eight-leaf stage (V8), and the(More)
Methane (CH4) uptake by dryland soils is an important part in the global CH4 budget and is sensitive to the management practice. This research measured the annual CH4 flux over 2 years at the rain-fed maize fields in semiarid northwestern China using the static chamber technique. Methane uptake was measured under three mulching practices with the same(More)
Increasing evidence indicates that current dynamic global vegetation models (DGVMs) have suffered from insufficient realism and are difficult to improve, particularly because they are built on plant functional type (PFT) schemes. Therefore, new approaches, such as plant trait-based methods, are urgently needed to replace PFT schemes when predicting the(More)
Mulching is widely used to increase crop yield in semiarid regions in northwestern China, but little is known about the effect of different mulching systems on the microbial properties of the soil, which play an important role in agroecosystemic functioning and nutrient cycling. Based on a 4-year spring maize (Zea mays L.) field experiment at Changwu(More)
  • Shuanhu Wang, Zongbing Zhang, Mulin Liu, Shiqing Li, Congqiao Jiang, John Green
  • 2015
BACKGROUND Endoscopic resection and gastrectomy are treatment modalities for early gastric cancer, but their relative benefits and risks are unclear. We conducted a systematic review and meta-analysis to compare endoscopic resection and gastrectomy for treating early gastric cancer. METHODS We searched PubMed, Embase, and the Cochrane Library until April(More)